feat(metrics): add basic prometheus metrics, cluster scraping

feat(frontend): added CNB API and moved management into a new tab

.github/workflows/deploy-pr.yaml

@@ -9,6 +9,11 @@ permissions:
   pull-requests: write
 
 jobs:
+  test:
+    name: Run Python Tests
+    if: github.event.action != 'closed'
+    uses: ./.github/workflows/run-tests.yml
+
   build:
     if: github.event.action != 'closed'
     name: Build and push image (reusable)
@@ -20,6 +25,28 @@ jobs:
       pr_number: ${{ github.event.pull_request.number }}
     secrets: inherit
 
+  get_urls:
+    if: github.event.action != 'closed'
+    name: Generate Preview URLs
+    uses: ./.github/workflows/url_generator.yml
+    with:
+      runner: vhs
+      mode: pr
+      pr_number: ${{ github.event.pull_request.number }}
+      base_domain: ${{ vars.DEV_BASE_DOMAIN }}
+    secrets: inherit
+
+  frontend:
+    if: github.event.action != 'closed'
+    name: Frontend - Build and Deploy to Cloudflare Pages (PR)
+    needs: [get_urls]
+    uses: ./.github/workflows/frontend-pages.yml
+    with:
+      mode: pr
+      pr_number: ${{ github.event.pull_request.number }}
+      backend_url_scheme: ${{ needs.get_urls.outputs.backend_url_scheme }}
+    secrets: inherit
+
   deploy:
     if: github.event.action != 'closed'
     name: Helm upgrade/install (PR preview)
@@ -27,7 +54,7 @@ jobs:
     concurrency:
       group: pr-${{ github.event.pull_request.number }}
       cancel-in-progress: false
-    needs: [build]
+    needs: [build, frontend, get_urls]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -51,46 +78,46 @@ jobs:
       - name: Helm upgrade/install PR preview
         env:
           DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
-          RABBITMQ_PASSWORD: ${{ secrets.RABBITMQ_PASSWORD }}
-          DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
-          IMAGE_REPO: ${{ needs.build.outputs.image_repo }}
+          RABBITMQ_PASSWORD: ${{ secrets.PROD_RABBITMQ_PASSWORD }}
+          DB_PASSWORD: ${{ secrets.PROD_DB_PASSWORD }}
           DIGEST: ${{ needs.build.outputs.digest }}
+          DOMAIN: "${{ needs.get_urls.outputs.backend_url }}"
+          DOMAIN_SCHEME: "${{ needs.get_urls.outputs.backend_url_scheme }}"
+          FRONTEND_DOMAIN: "${{ needs.get_urls.outputs.frontend_url }}"
+          FRONTEND_DOMAIN_SCHEME: "${{ needs.get_urls.outputs.frontend_url_scheme }}"
         run: |
           PR=${{ github.event.pull_request.number }}
-          if [ -z "$PR" ]; then echo "PR number missing"; exit 1; fi
-          if [ -z "$DEV_BASE_DOMAIN" ]; then echo "Secret DEV_BASE_DOMAIN is required (e.g., dev.example.com)"; exit 1; fi
-          if [ -z "$RABBITMQ_PASSWORD" ]; then echo "Secret DEV_RABBITMQ_PASSWORD is required"; exit 1; fi
-          if [ -z "$DB_PASSWORD" ]; then echo "Secret DEV_DB_PASSWORD is required"; exit 1; fi
           RELEASE=myapp-pr-$PR
           NAMESPACE=pr-$PR
-          DOMAIN=pr-$PR.$DEV_BASE_DOMAIN
-          if [ -z "$IMAGE_REPO" ]; then IMAGE_REPO="lukastrkan/cc-app-demo"; fi
           helm upgrade --install "$RELEASE" ./7project/charts/myapp-chart \
             -n "$NAMESPACE" --create-namespace \
             -f 7project/charts/myapp-chart/values-dev.yaml \
             --set prNumber="$PR" \
             --set deployment="pr-$PR" \
             --set domain="$DOMAIN" \
-            --set image.repository="$IMAGE_REPO" \
+            --set domain_scheme="$DOMAIN_SCHEME" \
+            --set frontend_domain="$FRONTEND_DOMAIN" \
+            --set frontend_domain_scheme="$FRONTEND_DOMAIN_SCHEME" \
             --set image.digest="$DIGEST" \
             --set-string rabbitmq.password="$RABBITMQ_PASSWORD" \
-            --set-string database.password="$DB_PASSWORD"
+            --set-string database.password="$DB_PASSWORD" \
+            --set-string database.encryptionSecret="$PR" \
+            --set-string app.name="finance-tracker-pr-$PR"
 
-      - name: Post preview URL as PR comment
+      - name: Post preview URLs as PR comment
         uses: actions/github-script@v7
         env:
-          DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
+          BACKEND_URL: ${{ needs.get_urls.outputs.backend_url_scheme }}
+          FRONTEND_URL: ${{ needs.get_urls.outputs.frontend_url_scheme }}
         with:
           script: |
             const pr = context.payload.pull_request;
             if (!pr) { core.setFailed('No pull_request context'); return; }
             const prNumber = pr.number;
-            const domainBase = process.env.DEV_BASE_DOMAIN;
-            if (!domainBase) { core.setFailed('DEV_BASE_DOMAIN is required'); return; }
-            const domain = `pr-${prNumber}.${domainBase}`;
-            const url = `https://${domain}`;
-            const marker = '<!-- preview-link -->';
-            const body = `${marker}\nPreview environment is running: ${url}\n`;
+            const backendUrl = process.env.BACKEND_URL || '(not available)';
+            const frontendUrl = process.env.FRONTEND_URL || '(not available)';
+            const marker = '<!-- preview-comment-marker -->';
+            const body = `${marker}\nPreview environment is running\n- Frontend: ${frontendUrl}\n- Backend: ${backendUrl}\n`;
             const { owner, repo } = context.repo;
             const { data: comments } = await github.rest.issues.listComments({ owner, repo, issue_number: prNumber, per_page: 100 });
             const existing = comments.find(c => c.body && c.body.includes(marker));
@@ -103,7 +130,7 @@ jobs:
   uninstall:
     if: github.event.action == 'closed'
     name: Helm uninstall (PR preview)
-    runs-on: ubuntu-latest
+    runs-on: vhs
     steps:
       - name: Setup Helm
         uses: azure/setup-helm@v4

.github/workflows/deploy-prod.yaml

@@ -5,9 +5,11 @@ on:
     branches: [ "main" ]
     paths:
       - 7project/backend/**
+      - 7project/frontend/**
       - 7project/charts/myapp-chart/**
       - .github/workflows/deploy-prod.yaml
       - .github/workflows/build-image.yaml
+      - .github/workflows/frontend-pages.yml
   workflow_dispatch:
 
 
@@ -19,6 +21,10 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
+  test:
+    name: Run Python Tests
+    uses: ./.github/workflows/run-tests.yml
+
   build:
     name: Build and push image (reusable)
     uses: ./.github/workflows/build-image.yaml
@@ -28,10 +34,28 @@ jobs:
       context: 7project/backend
     secrets: inherit
 
+  get_urls:
+    name: Generate Production URLs
+    uses: ./.github/workflows/url_generator.yml
+    with:
+      mode: prod
+      runner: vhs
+      base_domain: ${{ vars.PROD_DOMAIN }}
+    secrets: inherit
+
+  frontend:
+    name: Frontend - Build and Deploy to Cloudflare Pages (prod)
+    needs: [get_urls]
+    uses: ./.github/workflows/frontend-pages.yml
+    with:
+      mode: prod
+      backend_url_scheme: ${{ needs.get_urls.outputs.backend_url_scheme }}
+    secrets: inherit
+
   deploy:
     name: Helm upgrade/install (prod)
     runs-on: vhs
-    needs: [build]
+    needs: [build, frontend, get_urls]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -54,25 +78,37 @@ jobs:
 
       - name: Helm upgrade/install prod
         env:
-          DOMAIN: ${{ secrets.PROD_DOMAIN }}
+          DOMAIN: ${{ needs.get_urls.outputs.backend_url }}
+          DOMAIN_SCHEME: ${{ needs.get_urls.outputs.backend_url_scheme }}
+          FRONTEND_DOMAIN: ${{ needs.get_urls.outputs.frontend_url }}
+          FRONTEND_DOMAIN_SCHEME: ${{ needs.get_urls.outputs.frontend_url_scheme }}
           RABBITMQ_PASSWORD: ${{ secrets.PROD_RABBITMQ_PASSWORD }}
           DB_PASSWORD: ${{ secrets.PROD_DB_PASSWORD }}
-          IMAGE_REPO: ${{ needs.build.outputs.image_repo }}
           DIGEST: ${{ needs.build.outputs.digest }}
+          BANKID_CLIENT_ID: ${{ secrets.BANKID_CLIENT_ID }}
+          BANKID_CLIENT_SECRET: ${{ secrets.BANKID_CLIENT_SECRET }}
+          MOJEID_CLIENT_ID: ${{ secrets.MOJEID_CLIENT_ID }}
+          MOJEID_CLIENT_SECRET: ${{ secrets.MOJEID_CLIENT_SECRET }}
+          CSAS_CLIENT_ID: ${{ secrets.CSAS_CLIENT_ID }}
+          CSAS_CLIENT_SECRET: ${{ secrets.CSAS_CLIENT_SECRET }}
+          SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
         run: |
-          if [ -z "$DOMAIN" ]; then
-            echo "Secret PROD_DOMAIN is required (e.g., app.example.com)"; exit 1; fi
-          if [ -z "$RABBITMQ_PASSWORD" ]; then
-            echo "Secret PROD_RABBITMQ_PASSWORD is required"; exit 1; fi
-          if [ -z "$DB_PASSWORD" ]; then
-            echo "Secret PROD_DB_PASSWORD is required"; exit 1; fi
-          if [ -z "$IMAGE_REPO" ]; then IMAGE_REPO="lukastrkan/cc-app-demo"; fi
           helm upgrade --install myapp ./7project/charts/myapp-chart \
             -n prod --create-namespace \
             -f 7project/charts/myapp-chart/values-prod.yaml \
             --set deployment="prod" \
             --set domain="$DOMAIN" \
-            --set image.repository="$IMAGE_REPO" \
+            --set domain_scheme="$DOMAIN_SCHEME" \
+            --set frontend_domain="$FRONTEND_DOMAIN" \
+            --set frontend_domain_scheme="$FRONTEND_DOMAIN_SCHEME" \
             --set image.digest="$DIGEST" \
             --set-string rabbitmq.password="$RABBITMQ_PASSWORD" \
-            --set-string database.password="$DB_PASSWORD" 
+            --set-string database.password="$DB_PASSWORD" \
+            --set-string oauth.bankid.clientId="$BANKID_CLIENT_ID" \
+            --set-string oauth.bankid.clientSecret="$BANKID_CLIENT_SECRET" \
+            --set-string oauth.mojeid.clientId="$MOJEID_CLIENT_ID" \
+            --set-string oauth.mojeid.clientSecret="$MOJEID_CLIENT_SECRET" \
+            --set-string oauth.csas.clientId="$CSAS_CLIENT_ID" \
+            --set-string oauth.csas.clientSecret="$CSAS_CLIENT_SECRET" \
+            --set-string sentry_dsn="$SENTRY_DSN" \
+            --set-string database.encryptionSecret="${{ secrets.PROD_DB_ENCRYPTION_KEY }}"

.github/workflows/frontend-pages.yml

@@ -0,0 +1,135 @@
+name: Frontend - Build and Deploy to Cloudflare Pages
+
+on:
+  workflow_call:
+    inputs:
+      mode:
+        description: "Build mode: 'prod' or 'pr'"
+        required: true
+        type: string
+      pr_number:
+        description: 'PR number (required when mode=pr)'
+        required: false
+        type: string
+      project_name:
+        description: 'Cloudflare Pages project name (overrides default)'
+        required: false
+        type: string
+      backend_url_scheme:
+        description: 'The full scheme URL for the backend (e.g., https://api.example.com)'
+        required: true
+        type: string
+    secrets:
+      CLOUDFLARE_API_TOKEN:
+        required: true
+      CLOUDFLARE_ACCOUNT_ID:
+        required: true
+    outputs:
+      deployed_url:
+        description: 'URL of deployed frontend'
+        value: ${{ jobs.deploy.outputs.deployed_url }}
+
+jobs:
+  build:
+    name: Build frontend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: 7project/frontend
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: 7project/frontend/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Set backend URL from workflow input
+        run: |
+          echo "VITE_BACKEND_URL=${{ inputs.backend_url_scheme }}" >> $GITHUB_ENV
+
+      - name: Build
+        run: npm run build
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: frontend-dist
+          path: 7project/frontend/dist
+
+  deploy:
+    name: Deploy to Cloudflare Pages
+    needs: build
+    runs-on: ubuntu-latest
+    outputs:
+      deployed_url: ${{ steps.out.outputs.deployed_url }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download build artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: frontend-dist
+          path: dist
+
+      - name: Determine project name and branch
+        id: pname
+        env:
+          INPUT_MODE: ${{ inputs.mode }}
+          INPUT_PR: ${{ inputs.pr_number }}
+        run: |
+          set -euo pipefail
+          # Prefer manual input, then repo variable, fallback to repo-name
+          INPUT_NAME='${{ inputs.project_name }}'
+          VAR_NAME='${{ vars.CF_PAGES_PROJECT_NAME }}'
+          if [ -n "$INPUT_NAME" ]; then PNAME_RAW="$INPUT_NAME"; 
+          elif [ -n "$VAR_NAME" ]; then PNAME_RAW="$VAR_NAME"; 
+          else PNAME_RAW="${GITHUB_REPOSITORY##*/}-frontend"; fi
+          # Normalize project name to lowercase to satisfy Cloudflare Pages naming
+          PNAME="${PNAME_RAW,,}"
+          # Determine branch for Pages
+          if [ "${INPUT_MODE}" = "pr" ]; then
+            if [ -z "${INPUT_PR}" ]; then echo "pr_number is required when mode=pr"; exit 1; fi
+            PBRANCH="pr-${INPUT_PR}"
+          else
+            PBRANCH="main"
+          fi
+          echo "project_name=$PNAME" >> $GITHUB_OUTPUT
+          echo "branch=$PBRANCH" >> $GITHUB_OUTPUT
+
+      - name: Ensure Cloudflare Pages project exists
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          PNAME: ${{ steps.pname.outputs.project_name }}
+        run: |
+          set -euo pipefail
+          npx wrangler pages project create "$PNAME" --production-branch=main || true
+
+      - name: Deploy using Cloudflare Wrangler
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages deploy dist --project-name=${{ steps.pname.outputs.project_name }} --branch=${{ steps.pname.outputs.branch }}
+
+      - name: Compute deployed URL
+        id: out
+        env:
+          PNAME: ${{ steps.pname.outputs.project_name }}
+          PBRANCH: ${{ steps.pname.outputs.branch }}
+        run: |
+          set -euo pipefail
+          if [ "$PBRANCH" = "main" ]; then
+            URL="https://${PNAME}.pages.dev"
+          else
+            URL="https://${PBRANCH}.${PNAME}.pages.dev"
+          fi
+          echo "deployed_url=$URL" >> $GITHUB_OUTPUT

.github/workflows/run-tests.yml

@@ -0,0 +1,61 @@
+name: Run Python Tests
+permissions:
+  contents: read
+
+on:
+  workflow_call:
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    services:
+      mariadb:
+        image: mariadb:11.4
+        env:
+          MARIADB_ROOT_PASSWORD: rootpw
+          MARIADB_DATABASE: group_project
+          MARIADB_USER: appuser
+          MARIADB_PASSWORD: apppass
+        ports:
+          - 3306:3306
+        options: >-
+          --health-cmd="mariadb-admin ping -h 127.0.0.1 -u root -prootpw --silent"
+          --health-interval=5s
+          --health-timeout=2s
+          --health-retries=20
+
+    env:
+      MARIADB_HOST: 127.0.0.1
+      MARIADB_PORT: "3306"
+      MARIADB_DB: group_project
+      MARIADB_USER: appuser
+      MARIADB_PASSWORD: apppass
+
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Add test dependencies to requirements
+        run: |
+          echo "pytest==8.4.2" >> ./7project/backend/requirements.txt
+          echo "pytest-asyncio==1.2.0" >> ./7project/backend/requirements.txt
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r ./7project/backend/requirements.txt
+
+      - name: Run Alembic migrations
+        run: |
+          alembic upgrade head
+        working-directory: ./7project/backend
+
+      - name: Run tests with pytest
+        run: pytest
+        working-directory: ./7project/backend

.github/workflows/url_generator.yml

@@ -0,0 +1,74 @@
+name: Generate Preview or Production URLs
+
+on:
+  workflow_call:
+    inputs:
+      mode:
+        description: "Build mode: 'prod' or 'pr'"
+        required: true
+        type: string
+      pr_number:
+        description: 'PR number (required when mode=pr)'
+        required: false
+        type: string
+      runner:
+        description: 'The runner to use for this job'
+        required: false
+        type: string
+        default: 'ubuntu-latest'
+      base_domain:
+        description: 'The base domain for production URLs (e.g., example.com)'
+        required: true
+        type: string
+
+    outputs:
+      backend_url:
+        description: "The backend URL without scheme (e.g., api.example.com)"
+        value: ${{ jobs.generate-urls.outputs.backend_url }}
+      frontend_url:
+        description: "The frontend URL without scheme (e.g., app.example.com)"
+        value: ${{ jobs.generate-urls.outputs.frontend_url }}
+      backend_url_scheme:
+        description: "The backend URL with scheme (e.g., https://api.example.com)"
+        value: ${{ jobs.generate-urls.outputs.backend_url_scheme }}
+      frontend_url_scheme:
+        description: "The frontend URL with scheme (e.g., https://app.example.com)"
+        value: ${{ jobs.generate-urls.outputs.frontend_url_scheme }}
+
+jobs:
+  generate-urls:
+    permissions:
+      contents: none
+    runs-on: ${{ inputs.runner }}
+
+    outputs:
+      backend_url: ${{ steps.set_urls.outputs.backend_url }}
+      frontend_url: ${{ steps.set_urls.outputs.frontend_url }}
+      backend_url_scheme: ${{ steps.set_urls.outputs.backend_url_scheme }}
+      frontend_url_scheme: ${{ steps.set_urls.outputs.frontend_url_scheme }}
+
+    steps:
+      - name: Generate URLs
+        id: set_urls
+        env:
+          BASE_DOMAIN: ${{ inputs.base_domain }}
+        run: |
+          set -euo pipefail
+          
+          if [ "${{ inputs.mode }}" = "prod" ]; then
+            BACKEND_URL="api.${BASE_DOMAIN}"
+            FRONTEND_URL="finance.${BASE_DOMAIN}"
+          else
+            # This is your current logic
+            FRONTEND_URL="pr-${{ inputs.pr_number }}.group-8-frontend.pages.dev"
+            BACKEND_URL="api-pr-${{ inputs.pr_number }}.${BASE_DOMAIN}"
+          fi
+
+          FRONTEND_URL_SCHEME="https://$FRONTEND_URL"
+          BACKEND_URL_SCHEME="https://$BACKEND_URL"
+          
+          # This part correctly writes to GITHUB_OUTPUT for the step
+          echo "backend_url_scheme=$BACKEND_URL_SCHEME" >> $GITHUB_OUTPUT
+          echo "frontend_url_scheme=$FRONTEND_URL_SCHEME" >> $GITHUB_OUTPUT
+          echo "backend_url=$BACKEND_URL" >> $GITHUB_OUTPUT
+          echo "frontend_url=$FRONTEND_URL" >> $GITHUB_OUTPUT

6design/design.md

@@ -45,11 +45,11 @@ flowchart LR
     proc_cron[Task planner] --> proc_queue
     proc_queue_worker --> ext_bank[(Bank API)]
     proc_queue_worker --> db
-    client[Client/UI] --> api[API Gateway / Web Server]
-    api --> svc[Web API]
+    client[Client/UI] <--> api[API Gateway / Web Server]
+    api <--> svc[Web API]
     svc --> proc_queue
-    svc --> db[(Database)]
-    svc --> cache[(Cache)]
+    svc <--> db[(Database)]
+    svc <--> cache[(Cache)]
 ```
 
 - Components and responsibilities: What does each box do?

7project/backend/Dockerfile

@@ -5,4 +5,4 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 EXPOSE 8000
-CMD alembic upgrade head && uvicorn app.app:app --host 0.0.0.0 --port 8000
+CMD alembic upgrade head && uvicorn app.app:fastApi --host 0.0.0.0 --port 8000

7project/backend/alembic.ini

@@ -11,7 +11,7 @@ script_location = %(here)s/alembic
 # Uncomment the line below if you want the files to be prepended with date and time
 # see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
 # for all available tokens
-# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
 
 # sys.path path, will be prepended to sys.path if present.
 # defaults to the current working directory.  for multiple paths, the path separator

7project/backend/alembic/env.py

@@ -25,7 +25,8 @@ if not DATABASE_URL:
 
 SYNC_DATABASE_URL = DATABASE_URL.replace("+asyncmy", "+pymysql")
 
-ssl_enabled = os.getenv("MARIADB_HOST", "localhost") != "localhost"
+host_env = os.getenv("MARIADB_HOST", "localhost")
+ssl_enabled = host_env not in {"localhost", "127.0.0.1"}
 connect_args = {"ssl": {"ssl": True}} if ssl_enabled else {}
 
 def run_migrations_offline() -> None:

7project/backend/alembic/versions/2025_10_09_1456-63e072f09836_add_categories.py

@@ -1,8 +1,8 @@
-"""Init migration
+"""add categories
 
-Revision ID: 81f275275556
+Revision ID: 63e072f09836
 Revises: 
-Create Date: 2025-09-24 17:39:25.346690
+Create Date: 2025-10-09 14:56:14.653249
 
 """
 from typing import Sequence, Union
@@ -13,7 +13,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision: str = '81f275275556'
+revision: str = '63e072f09836'
 down_revision: Union[str, Sequence[str], None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -22,12 +22,6 @@ depends_on: Union[str, Sequence[str], None] = None
 def upgrade() -> None:
     """Upgrade schema."""
     # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('transaction',
-    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
-    sa.Column('amount', sa.Float(), nullable=False),
-    sa.Column('description', sa.String(length=255), nullable=True),
-    sa.PrimaryKeyConstraint('id')
-    )
     op.create_table('user',
     sa.Column('first_name', sa.String(length=100), nullable=True),
     sa.Column('last_name', sa.String(length=100), nullable=True),
@@ -40,13 +34,38 @@ def upgrade() -> None:
     sa.PrimaryKeyConstraint('id')
     )
     op.create_index(op.f('ix_user_email'), 'user', ['email'], unique=True)
+    op.create_table('categories',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('name', sa.String(length=100), nullable=False),
+    sa.Column('description', sa.String(length=255), nullable=True),
+    sa.Column('user_id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('name')
+    )
+    op.create_table('transaction',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('amount', sa.Float(), nullable=False),
+    sa.Column('description', sa.String(length=255), nullable=True),
+    sa.Column('user_id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('category_transaction',
+    sa.Column('id_category', sa.Integer(), nullable=True),
+    sa.Column('id_transaction', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['id_category'], ['categories.id'], ),
+    sa.ForeignKeyConstraint(['id_transaction'], ['transaction.id'], )
+    )
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     """Downgrade schema."""
     # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('category_transaction')
+    op.drop_table('transaction')
+    op.drop_table('categories')
     op.drop_index(op.f('ix_user_email'), table_name='user')
     op.drop_table('user')
-    op.drop_table('transaction')
     # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_09_1514-390041bd839e_update_categories_unique.py

@@ -0,0 +1,34 @@
+"""update categories unique
+
+Revision ID: 390041bd839e
+Revises: 63e072f09836
+Create Date: 2025-10-09 15:14:31.557686
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '390041bd839e'
+down_revision: Union[str, Sequence[str], None] = '63e072f09836'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('name'), table_name='categories')
+    op.create_unique_constraint('uix_name_user_id', 'categories', ['name', 'user_id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint('uix_name_user_id', 'categories', type_='unique')
+    op.create_index(op.f('name'), 'categories', ['name'], unique=True)
+    # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_10_1405-7af8f296d089_add_user_oauth.py

@@ -0,0 +1,48 @@
+"""add user oauth
+
+Revision ID: 7af8f296d089
+Revises: 390041bd839e
+Create Date: 2025-10-10 14:05:00.153376
+
+"""
+from typing import Sequence, Union
+
+import fastapi_users_db_sqlalchemy
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '7af8f296d089'
+down_revision: Union[str, Sequence[str], None] = '390041bd839e'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('oauth_account',
+    sa.Column('id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.Column('user_id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.Column('oauth_name', sa.String(length=100), nullable=False),
+    sa.Column('access_token', sa.String(length=1024), nullable=False),
+    sa.Column('expires_at', sa.Integer(), nullable=True),
+    sa.Column('refresh_token', sa.String(length=1024), nullable=True),
+    sa.Column('account_id', sa.String(length=320), nullable=False),
+    sa.Column('account_email', sa.String(length=320), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ondelete='cascade'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_oauth_account_account_id'), 'oauth_account', ['account_id'], unique=False)
+    op.create_index(op.f('ix_oauth_account_oauth_name'), 'oauth_account', ['oauth_name'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_oauth_account_oauth_name'), table_name='oauth_account')
+    op.drop_index(op.f('ix_oauth_account_account_id'), table_name='oauth_account')
+    op.drop_table('oauth_account')
+    # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_11_2107-5ab2e654c96e_change_token_lenght.py

@@ -0,0 +1,38 @@
+"""change token length
+
+Revision ID: 5ab2e654c96e
+Revises: 7af8f296d089
+Create Date: 2025-10-11 21:07:41.930470
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision: str = '5ab2e654c96e'
+down_revision: Union[str, Sequence[str], None] = '7af8f296d089'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('oauth_account', 'access_token',
+               existing_type=mysql.VARCHAR(length=1024),
+               type_=sa.String(length=4096),
+               existing_nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('oauth_account', 'access_token',
+               existing_type=sa.String(length=4096),
+               type_=mysql.VARCHAR(length=1024),
+               existing_nullable=False)
+    # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_21_1856-eabec90a94fe_add_config_to_user.py

@@ -0,0 +1,32 @@
+"""add config to user
+
+Revision ID: eabec90a94fe
+Revises: 5ab2e654c96e
+Create Date: 2025-10-21 18:56:42.085973
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'eabec90a94fe'
+down_revision: Union[str, Sequence[str], None] = '5ab2e654c96e'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user', sa.Column('config', sa.JSON(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user', 'config')
+    # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_22_1618-1f2a3c4d5e6f_add_date_to_transaction.py

@@ -0,0 +1,32 @@
+"""add date to transaction
+
+Revision ID: 1f2a3c4d5e6f
+Revises: eabec90a94fe
+Create Date: 2025-10-22 16:18:00
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.sql import func
+
+# revision identifiers, used by Alembic.
+revision: str = '1f2a3c4d5e6f'
+down_revision: Union[str, Sequence[str], None] = 'eabec90a94fe'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema by adding date column with server default current_date."""
+    op.add_column(
+        'transaction',
+        sa.Column('date', sa.Date(), nullable=False, server_default=sa.text('CURRENT_DATE'))
+    )
+
+
+
+def downgrade() -> None:
+    """Downgrade schema by removing date column."""
+    op.drop_column('transaction', 'date')

7project/backend/alembic/versions/2025_10_29_1326-46b9e702e83f_add_encrypted_type.py

@@ -0,0 +1,47 @@
+"""Add encrypted type
+
+Revision ID: 46b9e702e83f
+Revises: 1f2a3c4d5e6f
+Create Date: 2025-10-29 13:26:24.568523
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision: str = '46b9e702e83f'
+down_revision: Union[str, Sequence[str], None] = '1f2a3c4d5e6f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('transaction', 'amount',
+               existing_type=mysql.FLOAT(),
+               type_=sqlalchemy_utils.types.encrypted.encrypted_type.EncryptedType(),
+               existing_nullable=False)
+    op.alter_column('transaction', 'description',
+               existing_type=mysql.VARCHAR(length=255),
+               type_=sqlalchemy_utils.types.encrypted.encrypted_type.EncryptedType(),
+               existing_nullable=True)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('transaction', 'description',
+               existing_type=sqlalchemy_utils.types.encrypted.encrypted_type.EncryptedType(),
+               type_=mysql.VARCHAR(length=255),
+               existing_nullable=True)
+    op.alter_column('transaction', 'amount',
+               existing_type=sqlalchemy_utils.types.encrypted.encrypted_type.EncryptedType(),
+               type_=mysql.FLOAT(),
+               existing_nullable=False)
+    # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_30_1342-59cebf320c4a_cascade_categories.py

@@ -0,0 +1,46 @@
+"""Cascade categories
+
+Revision ID: 59cebf320c4a
+Revises: 46b9e702e83f
+Create Date: 2025-10-30 13:42:44.555284
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision: str = '59cebf320c4a'
+down_revision: Union[str, Sequence[str], None] = '46b9e702e83f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('category_transaction', sa.Column('category_id', sa.Integer(), nullable=False))
+    op.add_column('category_transaction', sa.Column('transaction_id', sa.Integer(), nullable=False))
+    op.drop_constraint(op.f('category_transaction_ibfk_2'), 'category_transaction', type_='foreignkey')
+    op.drop_constraint(op.f('category_transaction_ibfk_1'), 'category_transaction', type_='foreignkey')
+    op.create_foreign_key(None, 'category_transaction', 'transaction', ['transaction_id'], ['id'], ondelete='CASCADE')
+    op.create_foreign_key(None, 'category_transaction', 'categories', ['category_id'], ['id'], ondelete='CASCADE')
+    op.drop_column('category_transaction', 'id_category')
+    op.drop_column('category_transaction', 'id_transaction')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('category_transaction', sa.Column('id_transaction', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
+    op.add_column('category_transaction', sa.Column('id_category', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
+    op.drop_constraint(None, 'category_transaction', type_='foreignkey')
+    op.drop_constraint(None, 'category_transaction', type_='foreignkey')
+    op.create_foreign_key(op.f('category_transaction_ibfk_1'), 'category_transaction', 'categories', ['id_category'], ['id'])
+    op.create_foreign_key(op.f('category_transaction_ibfk_2'), 'category_transaction', 'transaction', ['id_transaction'], ['id'])
+    op.drop_column('category_transaction', 'transaction_id')
+    op.drop_column('category_transaction', 'category_id')
+    # ### end Alembic commands ###

7project/backend/app/api/auth.py

@@ -0,0 +1,66 @@
+from fastapi import APIRouter, Depends, status
+from fastapi_users import models
+from fastapi_users.manager import BaseUserManager
+
+from app.schemas.user import UserCreate, UserRead, UserUpdate
+from app.services.user_service import auth_backend, fastapi_users
+
+router = APIRouter()
+
+@router.delete(
+    "/users/me",
+    status_code=status.HTTP_204_NO_CONTENT,
+    tags=["users"],
+    summary="Delete current user",
+    response_description="The user has been successfully deleted.",
+)
+async def delete_me(
+    user: models.UserProtocol = Depends(fastapi_users.current_user(active=True)),
+    user_manager: BaseUserManager = Depends(fastapi_users.get_user_manager),
+):
+    """
+    Delete the currently authenticated user.
+    """
+    await user_manager.delete(user)
+
+# Keep existing paths as-is under /auth/* and /users/*
+from fastapi import Request, Response
+from app.core.security import revoke_token, extract_bearer_token
+
+
+@router.post(
+    "/auth/jwt/logout",
+    status_code=status.HTTP_204_NO_CONTENT,
+    tags=["auth"],
+    summary="Log out and revoke current token",
+)
+async def custom_logout(request: Request) -> Response:
+    """Revoke the current bearer token so it cannot be used anymore."""
+    token = extract_bearer_token(request)
+    if token:
+        revoke_token(token)
+    return Response(status_code=status.HTTP_204_NO_CONTENT)
+
+router.include_router(
+    fastapi_users.get_auth_router(auth_backend), prefix="/auth/jwt", tags=["auth"]
+)
+router.include_router(
+    fastapi_users.get_register_router(UserRead, UserCreate),
+    prefix="/auth",
+    tags=["auth"],
+)
+router.include_router(
+    fastapi_users.get_reset_password_router(),
+    prefix="/auth",
+    tags=["auth"],
+)
+router.include_router(
+    fastapi_users.get_verify_router(UserRead),
+    prefix="/auth",
+    tags=["auth"],
+)
+router.include_router(
+    fastapi_users.get_users_router(UserRead, UserUpdate),
+    prefix="/users",
+    tags=["users"],
+)

7project/backend/app/api/categories.py

@@ -0,0 +1,108 @@
+from typing import List
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy import select, delete
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.categories import Category
+from app.schemas.category import CategoryCreate, CategoryRead, CategoryUpdate
+from app.services.db import get_async_session
+from app.services.user_service import current_active_user
+from app.models.user import User
+
+router = APIRouter(prefix="/categories", tags=["categories"])
+
+
+@router.post("/create", response_model=CategoryRead, status_code=status.HTTP_201_CREATED)
+async def create_category(
+    payload: CategoryCreate,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    # Enforce per-user unique name via query to provide 409 feedback
+    res = await session.execute(
+        select(Category).where(Category.user_id == user.id, Category.name == payload.name)
+    )
+    existing = res.scalar_one_or_none()
+    if existing:
+        raise HTTPException(status_code=409, detail="Category with this name already exists")
+
+    category = Category(name=payload.name, description=payload.description, user_id=user.id)
+    session.add(category)
+    await session.commit()
+    await session.refresh(category)
+    return category
+
+
+@router.get("/", response_model=List[CategoryRead])
+async def list_categories(
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(select(Category).where(Category.user_id == user.id))
+    return list(res.scalars())
+
+
+@router.patch("/{category_id}", response_model=CategoryRead)
+async def update_category(
+    category_id: int,
+    payload: CategoryUpdate,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Category).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    category = res.scalar_one_or_none()
+    if not category:
+        raise HTTPException(status_code=404, detail="Category not found")
+
+    # If name changed, check uniqueness per user
+    if payload.name is not None and payload.name != category.name:
+        dup = await session.execute(
+            select(Category.id).where(Category.user_id == user.id, Category.name == payload.name)
+        )
+        if dup.scalar_one_or_none() is not None:
+            raise HTTPException(status_code=409, detail="Category with this name already exists")
+        category.name = payload.name
+
+    if payload.description is not None:
+        category.description = payload.description
+
+    await session.commit()
+    await session.refresh(category)
+    return category
+
+
+@router.get("/{category_id}", response_model=CategoryRead)
+async def get_category(
+    category_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Category).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    category = res.scalar_one_or_none()
+    if not category:
+        raise HTTPException(status_code=404, detail="Category not found")
+    return category
+
+
+@router.delete("/{category_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_category(
+    category_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Category.id).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    if res.scalar_one_or_none() is None:
+        raise HTTPException(status_code=404, detail="Category not found")
+
+    await session.execute(
+        delete(Category).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    await session.commit()
+    return None

7project/backend/app/api/csas.py

@@ -0,0 +1,40 @@
+import json
+import os
+
+from fastapi import APIRouter
+from fastapi.params import Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.user import User
+from app.oauth.csas import CSASOAuth
+from app.services.db import get_async_session
+from app.services.user_service import current_active_user
+
+router = APIRouter(prefix="/auth/csas", tags=["csas"])
+
+CLIENT_ID = os.getenv("CSAS_CLIENT_ID")
+CLIENT_SECRET = os.getenv("CSAS_CLIENT_SECRET")
+CSAS_OAUTH = CSASOAuth(CLIENT_ID, CLIENT_SECRET)
+
+
+@router.get("/authorize")
+async def csas_authorize():
+    return {"authorization_url":
+                await CSAS_OAUTH.get_authorization_url(os.getenv("FRONTEND_DOMAIN_SCHEME") + "/auth/csas/callback")}
+
+
+@router.get("/callback")
+async def csas_callback(code: str, session: AsyncSession = Depends(get_async_session),
+                        user: User = Depends(current_active_user)):
+    response = await CSAS_OAUTH.get_access_token(code, os.getenv("FRONTEND_DOMAIN_SCHEME") + "/auth/csas/callback")
+
+    if not user.config:
+        user.config = {}
+
+    new_dict = user.config.copy()
+    new_dict["csas"] = json.dumps(response)
+
+    user.config = new_dict
+    await session.commit()
+
+    return "OK"

7project/backend/app/api/transactions.py

@@ -0,0 +1,280 @@
+from typing import List, Optional
+from datetime import date
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy import select, and_, func
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.transaction import Transaction
+from app.models.categories import Category
+from app.schemas.transaction import (
+    TransactionCreate,
+    TransactionRead,
+    TransactionUpdate,
+)
+from app.services.db import get_async_session
+from app.services.user_service import current_active_user
+from app.models.user import User
+
+router = APIRouter(prefix="/transactions", tags=["transactions"])
+
+
+def _to_read_model(tx: Transaction) -> TransactionRead:
+    return TransactionRead(
+        id=tx.id,
+        amount=tx.amount,
+        description=tx.description,
+        date=tx.date,
+        category_ids=[c.id for c in (tx.categories or [])],
+    )
+
+
+@router.post("/create", response_model=TransactionRead, status_code=status.HTTP_201_CREATED)
+async def create_transaction(
+    payload: TransactionCreate,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    # Build transaction; set `date` only if provided to let DB default apply otherwise
+    tx_kwargs = dict(
+        amount=payload.amount,
+        description=payload.description,
+        user_id=user.id,
+    )
+    if payload.date is not None:
+        parsed_date = payload.date
+        if isinstance(parsed_date, str):
+            try:
+                parsed_date = date.fromisoformat(parsed_date)
+            except ValueError:
+                raise HTTPException(status_code=400, detail="Invalid date format, expected YYYY-MM-DD")
+        tx_kwargs["date"] = parsed_date
+    tx = Transaction(**tx_kwargs)
+
+    # Attach categories if provided (and owned by user)
+    if payload.category_ids:
+        res = await session.execute(
+            select(Category).where(
+                Category.user_id == user.id, Category.id.in_(payload.category_ids)
+            )
+        )
+        categories = list(res.scalars())
+        if len(categories) != len(set(payload.category_ids)):
+            raise HTTPException(
+                status_code=400,
+                detail="Duplicate category IDs provided or one or more categories not found"
+            )
+        tx.categories = categories
+
+    session.add(tx)
+    await session.commit()
+    await session.refresh(tx)
+    # Ensure categories are loaded
+    await session.refresh(tx, attribute_names=["categories"])
+    return _to_read_model(tx)
+
+
+@router.get("/", response_model=List[TransactionRead])
+async def list_transactions(
+    start_date: Optional[date] = None,
+    end_date: Optional[date] = None,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    cond = [Transaction.user_id == user.id]
+    if start_date is not None:
+        cond.append(Transaction.date >= start_date)
+    if end_date is not None:
+        cond.append(Transaction.date <= end_date)
+    res = await session.execute(
+        select(Transaction).where(and_(*cond)).order_by(Transaction.date, Transaction.id)
+    )
+    txs = list(res.scalars())
+    # Eagerly load categories for each transaction
+    for tx in txs:
+        await session.refresh(tx, attribute_names=["categories"])
+    return [_to_read_model(tx) for tx in txs]
+
+
+@router.get("/balance_series")
+async def get_balance_series(
+    start_date: Optional[date] = None,
+    end_date: Optional[date] = None,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    cond = [Transaction.user_id == user.id]
+    if start_date is not None:
+        cond.append(Transaction.date >= start_date)
+    if end_date is not None:
+        cond.append(Transaction.date <= end_date)
+    res = await session.execute(
+        select(Transaction).where(and_(*cond)).order_by(Transaction.date, Transaction.id)
+    )
+    txs = list(res.scalars())
+    # Group by date and accumulate
+    daily = {}
+    for tx in txs:
+        key = tx.date.isoformat() if hasattr(tx.date, 'isoformat') else str(tx.date)
+        daily[key] = daily.get(key, 0.0) + float(tx.amount)
+    # Build cumulative series sorted by date
+    series = []
+    running = 0.0
+    for d in sorted(daily.keys()):
+        running += daily[d]
+        series.append({"date": d, "balance": running})
+    return series
+
+
+@router.get("/{transaction_id}", response_model=TransactionRead)
+async def get_transaction(
+    transaction_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Transaction).where(
+            Transaction.id == transaction_id, Transaction.user_id == user.id
+        )
+    )
+    tx: Optional[Transaction] = res.scalar_one_or_none()
+    if not tx:
+        raise HTTPException(status_code=404, detail="Transaction not found")
+    await session.refresh(tx, attribute_names=["categories"])
+    return _to_read_model(tx)
+
+
+@router.patch("/{transaction_id}/edit", response_model=TransactionRead)
+async def update_transaction(
+    transaction_id: int,
+    payload: TransactionUpdate,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Transaction).where(
+            Transaction.id == transaction_id, Transaction.user_id == user.id
+        )
+    )
+    tx: Optional[Transaction] = res.scalar_one_or_none()
+    if not tx:
+        raise HTTPException(status_code=404, detail="Transaction not found")
+
+    if payload.amount is not None:
+        tx.amount = payload.amount
+    if payload.description is not None:
+        tx.description = payload.description
+    if payload.date is not None:
+        new_date = payload.date
+        if isinstance(new_date, str):
+            try:
+                new_date = date.fromisoformat(new_date)
+            except ValueError:
+                raise HTTPException(status_code=400, detail="Invalid date format, expected YYYY-MM-DD")
+        tx.date = new_date
+
+    if payload.category_ids is not None:
+        # Preload categories to avoid async lazy-load during assignment
+        await session.refresh(tx, attribute_names=["categories"])
+        if payload.category_ids:
+            # Check for duplicate category IDs in the payload
+            if len(payload.category_ids) != len(set(payload.category_ids)):
+                raise HTTPException(status_code=400, detail="Duplicate category IDs in payload")
+            res = await session.execute(
+                select(Category).where(
+                    Category.user_id == user.id, Category.id.in_(payload.category_ids)
+                )
+            )
+            categories = list(res.scalars())
+            if len(categories) != len(payload.category_ids):
+                raise HTTPException(status_code=400, detail="One or more categories not found")
+            tx.categories = categories
+        else:
+            tx.categories = []
+
+    await session.commit()
+    await session.refresh(tx, attribute_names=["categories"])
+    return _to_read_model(tx)
+
+
+@router.delete("/{transaction_id}/delete", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_transaction(
+    transaction_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res = await session.execute(
+        select(Transaction).where(
+            Transaction.id == transaction_id, Transaction.user_id == user.id
+        )
+    )
+    tx = res.scalar_one_or_none()
+    if not tx:
+        raise HTTPException(status_code=404, detail="Transaction not found")
+
+    await session.delete(tx)
+    await session.commit()
+    return None
+
+
+@router.post("/{transaction_id}/categories/{category_id}", response_model=TransactionRead)
+async def assign_category(
+    transaction_id: int,
+    category_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    # Load transaction and category ensuring ownership
+    res_tx = await session.execute(
+        select(Transaction).where(
+            Transaction.id == transaction_id, Transaction.user_id == user.id
+        )
+    )
+    tx: Optional[Transaction] = res_tx.scalar_one_or_none()
+    if not tx:
+        raise HTTPException(status_code=404, detail="Transaction not found")
+
+    res_cat = await session.execute(
+        select(Category).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    cat: Optional[Category] = res_cat.scalar_one_or_none()
+    if not cat:
+        raise HTTPException(status_code=404, detail="Category not found")
+
+    await session.refresh(tx, attribute_names=["categories"])
+    if cat not in tx.categories:
+        tx.categories.append(cat)
+        await session.commit()
+        await session.refresh(tx, attribute_names=["categories"])
+    return _to_read_model(tx)
+
+
+@router.delete("/{transaction_id}/categories/{category_id}", response_model=TransactionRead)
+async def unassign_category(
+    transaction_id: int,
+    category_id: int,
+    session: AsyncSession = Depends(get_async_session),
+    user: User = Depends(current_active_user),
+):
+    res_tx = await session.execute(
+        select(Transaction).where(
+            Transaction.id == transaction_id, Transaction.user_id == user.id
+        )
+    )
+    tx: Optional[Transaction] = res_tx.scalar_one_or_none()
+    if not tx:
+        raise HTTPException(status_code=404, detail="Transaction not found")
+
+    res_cat = await session.execute(
+        select(Category).where(Category.id == category_id, Category.user_id == user.id)
+    )
+    cat: Optional[Category] = res_cat.scalar_one_or_none()
+    if not cat:
+        raise HTTPException(status_code=404, detail="Category not found")
+
+    await session.refresh(tx, attribute_names=["categories"])
+    if cat in tx.categories:
+        tx.categories.remove(cat)
+        await session.commit()
+        await session.refresh(tx, attribute_names=["categories"])
+    return _to_read_model(tx)

7project/backend/app/app.py

@@ -1,56 +1,152 @@
+import logging
+import os
+from datetime import datetime
+
 from fastapi import Depends, FastAPI
 from fastapi.middleware.cors import CORSMiddleware
+from prometheus_fastapi_instrumentator import Instrumentator, metrics
+from starlette.requests import Request
 
-from app.models.user import User
+from app.services import bank_scraper
+from app.workers.celery_tasks import load_transactions, load_all_transactions
+from app.models.user import User, OAuthAccount
 
-from app.schemas.user import UserCreate, UserRead, UserUpdate
-from app.services.user_service import auth_backend, current_active_verified_user, fastapi_users
+from app.services.user_service import current_active_verified_user
+from app.api.auth import router as auth_router
+from app.api.csas import router as csas_router
+from app.api.categories import router as categories_router
+from app.api.transactions import router as transactions_router
+from app.services.user_service import auth_backend, current_active_verified_user, fastapi_users, get_oauth_provider, \
+    UserManager, get_jwt_strategy
+from app.core.security import extract_bearer_token, is_token_revoked, decode_and_verify_jwt
+from app.services.user_service import SECRET
 
-app = FastAPI()
+from fastapi import FastAPI
+import sentry_sdk
+from fastapi_users.db import SQLAlchemyUserDatabase
+from app.core.db import async_session_maker
+
+sentry_sdk.init(
+    dsn=os.getenv("SENTRY_DSN"),
+    send_default_pii=True,
+)
+
+fastApi = FastAPI()
 
 # CORS for frontend dev server
-app.add_middleware(
+fastApi.add_middleware(
     CORSMiddleware,
     allow_origins=[
         "http://localhost:5173",
         "http://127.0.0.1:5173",
+        os.getenv("FRONTEND_DOMAIN_SCHEME", "")
     ],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],
 )
 
-app.include_router(
-    fastapi_users.get_auth_router(auth_backend), prefix="/auth/jwt", tags=["auth"]
+prometheus = Instrumentator().instrument(fastApi)
+
+prometheus.expose(
+    fastApi,
+    endpoint="/metrics",
+    include_in_schema=True,
 )
-app.include_router(
-    fastapi_users.get_register_router(UserRead, UserCreate),
-    prefix="/auth",
+
+fastApi.include_router(auth_router)
+fastApi.include_router(categories_router)
+fastApi.include_router(transactions_router)
+
+logging.basicConfig(filename='app.log', level=logging.INFO, format='%(asctime)s %(message)s')
+
+
+@fastApi.middleware("http")
+async def auth_guard(request: Request, call_next):
+    # Enforce revoked/expired JWTs are rejected globally
+    token = extract_bearer_token(request)
+    if token:
+        from fastapi import Response, status as _status
+        # Deny if token is revoked
+        if is_token_revoked(token):
+            return Response(status_code=_status.HTTP_401_UNAUTHORIZED)
+        # Deny if token is expired or invalid
+        try:
+            decode_and_verify_jwt(token, SECRET)
+        except Exception:
+            return Response(status_code=_status.HTTP_401_UNAUTHORIZED)
+    return await call_next(request)
+
+
+@fastApi.middleware("http")
+async def log_traffic(request: Request, call_next):
+    start_time = datetime.now()
+    response = await call_next(request)
+    process_time = (datetime.now() - start_time).total_seconds()
+    client_host = request.client.host
+    log_params = {
+        "request_method": request.method,
+        "request_url": str(request.url),
+        "request_size": request.headers.get("content-length"),
+        "request_headers": dict(request.headers),
+        "response_status": response.status_code,
+        "response_size": response.headers.get("content-length"),
+        "response_headers": dict(response.headers),
+        "process_time": process_time,
+        "client_host": client_host
+    }
+    logging.info(str(log_params))
+    return response
+
+
+fastApi.include_router(
+    fastapi_users.get_oauth_router(
+        get_oauth_provider("MojeID"),
+        auth_backend,
+        "SECRET",
+        associate_by_email=True,
+        redirect_url=os.getenv("FRONTEND_DOMAIN_SCHEME", "http://localhost:3000") + "/auth/mojeid/callback",
+    ),
+    prefix="/auth/mojeid",
     tags=["auth"],
 )
-app.include_router(
-    fastapi_users.get_reset_password_router(),
-    prefix="/auth",
+
+fastApi.include_router(
+    fastapi_users.get_oauth_router(
+        get_oauth_provider("BankID"),
+        auth_backend,
+        "SECRET",
+        associate_by_email=True,
+        redirect_url=os.getenv("FRONTEND_DOMAIN_SCHEME", "http://localhost:3000") + "/auth/bankid/callback",
+    ),
+    prefix="/auth/bankid",
     tags=["auth"],
 )
-app.include_router(
-    fastapi_users.get_verify_router(UserRead),
-    prefix="/auth",
-    tags=["auth"],
-)
-app.include_router(
-    fastapi_users.get_users_router(UserRead, UserUpdate),
-    prefix="/users",
-    tags=["users"],
-)
+
+fastApi.include_router(csas_router)
 
 
 # Liveness/root endpoint
-@app.get("/", include_in_schema=False)
+@fastApi.get("/", include_in_schema=False)
 async def root():
     return {"status": "ok"}
 
 
-@app.get("/authenticated-route")
+@fastApi.get("/authenticated-route")
 async def authenticated_route(user: User = Depends(current_active_verified_user)):
     return {"message": f"Hello {user.email}!"}
+
+
+@fastApi.get("/debug/scrape/csas/all", tags=["debug"])
+async def debug_scrape_csas_all():
+    logging.info("[Debug] Queueing CSAS scrape for all users via HTTP endpoint (Celery)")
+    task = load_all_transactions.delay()
+    return {"status": "queued", "action": "csas_scrape_all", "task_id": getattr(task, 'id', None)}
+
+
+@fastApi.post("/debug/scrape/csas/{user_id}", tags=["debug"])
+async def debug_scrape_csas_user(user_id: str, user: User = Depends(current_active_verified_user)):
+    logging.info("[Debug] Queueing CSAS scrape for single user via HTTP endpoint (Celery) | user_id=%s", user_id)
+    task = load_transactions.delay(user_id)
+    return {"status": "queued", "action": "csas_scrape_single", "user_id": user_id,
+            "task_id": getattr(task, 'id', None)}

7project/backend/app/core/db.py

@@ -17,8 +17,10 @@ if not DATABASE_URL:
 # Load all models to register them
 from app.models.user import User
 from app.models.transaction import Transaction
+from app.models.categories import Category
 
-ssl_enabled = os.getenv("MARIADB_HOST", "localhost") != "localhost"
+host_env = os.getenv("MARIADB_HOST", "localhost")
+ssl_enabled = host_env not in {"localhost", "127.0.0.1"}
 connect_args = {"ssl": {"ssl": True}} if ssl_enabled else {}
 
 engine = create_async_engine(

7project/backend/app/core/security.py

@@ -0,0 +1,52 @@
+from typing import Optional
+import re
+import jwt
+from fastapi import Request
+
+# Simple in-memory revocation store for revoked JWT tokens.
+# 
+# Limitations:
+# - All revoked tokens will be lost if the process restarts (data loss on restart).
+# - Not suitable for multi-instance deployments: the revocation list is not shared between instances.
+#   A token revoked in one instance will not be recognized as revoked in others.
+# 
+# For production, use a persistent and shared store (e.g., Redis or a database).
+_REVOKED_TOKENS: set[str] = set()
+
+# Bearer token regex
+_BEARER_RE = re.compile(r"^[Bb]earer\s+(.+)$")
+
+
+def extract_bearer_token(request: Request) -> Optional[str]:
+    auth = request.headers.get("authorization")
+    if not auth:
+        return None
+    m = _BEARER_RE.match(auth)
+    if not m:
+        return None
+    return m.group(1).strip()
+
+
+def revoke_token(token: str) -> None:
+    if token:
+        _REVOKED_TOKENS.add(token)
+
+
+def is_token_revoked(token: str) -> bool:
+    return token in _REVOKED_TOKENS
+
+
+def decode_and_verify_jwt(token: str, secret: str) -> dict:
+    """
+    Decode the JWT using the shared secret, verifying expiration and signature.
+    Audience is not verified here to be compatible with fastapi-users default tokens.
+    Raises jwt.ExpiredSignatureError if expired.
+    Raises jwt.InvalidTokenError for other issues.
+    Returns the decoded payload dict on success.
+    """
+    return jwt.decode(
+        token,
+        secret,
+        algorithms=["HS256"],
+        options={"verify_aud": False},
+    )  # verify_exp is True by default

7project/backend/app/models/categories.py

@@ -0,0 +1,25 @@
+from fastapi_users_db_sqlalchemy import GUID
+from sqlalchemy import Column, Integer, String, ForeignKey, Table, UniqueConstraint
+from sqlalchemy.orm import relationship
+
+from app.core.base import Base
+
+association_table = Table(
+    "category_transaction",
+    Base.metadata,
+    Column("category_id", Integer, ForeignKey("categories.id", ondelete="CASCADE"), primary_key=True),
+    Column("transaction_id", Integer, ForeignKey("transaction.id", ondelete="CASCADE"), primary_key=True)
+)
+
+
+class Category(Base):
+    __tablename__ = "categories"
+    __table_args__ = (
+        UniqueConstraint("name", "user_id", name="uix_name_user_id"),
+    )
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    name = Column(String(length=100), nullable=False)
+    description = Column(String(length=255), nullable=True)
+    user_id = Column(GUID, ForeignKey("user.id"), nullable=False)
+    user = relationship("User", back_populates="categories")
+    transactions = relationship("Transaction", secondary=association_table, back_populates="categories")

7project/backend/app/models/transaction.py

@@ -1,9 +1,24 @@
-from sqlalchemy import Column, Integer, String, Float
+import os
+from fastapi_users_db_sqlalchemy import GUID
+from sqlalchemy import Column, Integer, String, Float, ForeignKey, Date, func
+from sqlalchemy.orm import relationship
+from sqlalchemy_utils import EncryptedType
+from sqlalchemy_utils.types.encrypted.encrypted_type import FernetEngine
+
 from app.core.base import Base
+from app.models.categories import association_table
+
+SECRET_KEY = os.environ.get("DB_ENCRYPTION_KEY", "localdev")
+
 
 class Transaction(Base):
     __tablename__ = "transaction"
     id = Column(Integer, primary_key=True, autoincrement=True)
-    amount = Column(Float, nullable=False)
-    description = Column(String(length=255), nullable=True)
+    amount = Column(EncryptedType(Float, SECRET_KEY, engine=FernetEngine), nullable=False)
+    description = Column(EncryptedType(String(length=255), SECRET_KEY, engine=FernetEngine), nullable=True)
+    date = Column(Date, nullable=False, server_default=func.current_date())
+    user_id = Column(GUID, ForeignKey("user.id"), nullable=False)
 
+    # Relationship
+    user = relationship("User", back_populates="transactions")
+    categories = relationship("Category", secondary=association_table, back_populates="transactions", passive_deletes=True)

7project/backend/app/models/user.py

@@ -1,7 +1,22 @@
 from sqlalchemy import Column, String
-from fastapi_users.db import SQLAlchemyBaseUserTableUUID
+from sqlalchemy.orm import relationship, mapped_column, Mapped
+from fastapi_users.db import SQLAlchemyBaseUserTableUUID, SQLAlchemyBaseOAuthAccountTableUUID
+from sqlalchemy.sql.sqltypes import JSON
+
 from app.core.base import Base
 
+
+class OAuthAccount(SQLAlchemyBaseOAuthAccountTableUUID, Base):
+    # BankID token is longer than default
+    access_token: Mapped[str] = mapped_column(String(length=4096), nullable=False)
+
+
 class User(SQLAlchemyBaseUserTableUUID, Base):
     first_name = Column(String(length=100), nullable=True)
     last_name = Column(String(length=100), nullable=True)
+    oauth_accounts = relationship("OAuthAccount", lazy="joined")
+    config = Column(JSON, default={})
+
+    # Relationship
+    transactions = relationship("Transaction", back_populates="user")
+    categories = relationship("Category", back_populates="user")

7project/backend/app/oauth/bank_id.py

@@ -0,0 +1,50 @@
+import secrets
+from typing import Optional, Literal
+
+from httpx_oauth.oauth2 import T
+
+from app.oauth.custom_openid import CustomOpenID
+
+
+class BankID(CustomOpenID):
+    def __init__(self, client_id: str, client_secret: str):
+        super().__init__(
+            client_id,
+            client_secret,
+            "https://oidc.sandbox.bankid.cz/.well-known/openid-configuration",
+            "BankID",
+            base_scopes=["openid", "profile.email", "profile.name"],
+        )
+
+    async def get_user_info(self, token: str) -> dict:
+        info = await self.get_profile(token)
+
+        return {
+            "first_name": info.get("given_name"),
+            "last_name": info.get("family_name"),
+        }
+
+    async def get_authorization_url(
+            self,
+            redirect_uri: str,
+            state: Optional[str] = None,
+            scope: Optional[list[str]] = None,
+            code_challenge: Optional[str] = None,
+            code_challenge_method: Optional[Literal["plain", "S256"]] = None,
+            extras_params: Optional[T] = None,
+    ) -> str:
+        if extras_params is None:
+            extras_params = {}
+
+        # BankID requires random nonce parameter for security
+        # https://developer.bankid.cz/docs/security_sep
+        extras_params["nonce"] = secrets.token_urlsafe()
+
+        return await super().get_authorization_url(
+            redirect_uri,
+            state,
+            scope,
+            code_challenge,
+            code_challenge_method,
+            extras_params,
+        )

7project/backend/app/oauth/csas.py

@@ -0,0 +1,33 @@
+import os
+from os.path import dirname, join
+from typing import Optional, Any
+
+import httpx
+from httpx_oauth.exceptions import GetProfileError
+from httpx_oauth.oauth2 import BaseOAuth2
+
+import app.services.db
+
+BASE_DIR = dirname(__file__)
+certs = (
+    join(BASE_DIR, "public_key.pem"),
+    join(BASE_DIR, "private_key.key")
+)
+
+class CSASOAuth(BaseOAuth2):
+
+    def __init__(self, client_id: str, client_secret: str):
+        super().__init__(
+            client_id,
+            client_secret,
+            base_scopes=["aisp"],
+            authorize_endpoint="https://webapi.developers.erstegroup.com/api/csas/sandbox/v1/sandbox-idp/auth",
+            access_token_endpoint="https://webapi.developers.erstegroup.com/api/csas/sandbox/v1/sandbox-idp/token",
+            refresh_token_endpoint="https://webapi.developers.erstegroup.com/api/csas/sandbox/v1/sandbox-idp/token"
+        )
+
+
+
+
+
+

7project/backend/app/oauth/custom_openid.py

@@ -0,0 +1,6 @@
+from httpx_oauth.clients.openid import OpenID
+
+
+class CustomOpenID(OpenID):
+    async def get_user_info(self, token: str) -> dict:
+        raise NotImplementedError()

7project/backend/app/oauth/moje_id.py

@@ -0,0 +1,56 @@
+import json
+from typing import Optional, Literal, Any
+
+from httpx_oauth.oauth2 import T
+
+from app.oauth.custom_openid import CustomOpenID
+
+
+class MojeIDOAuth(CustomOpenID):
+    def __init__(self, client_id: str, client_secret: str):
+        super().__init__(
+            client_id,
+            client_secret,
+            "https://mojeid.cz/.well-known/openid-configuration/",
+            "MojeID",
+            base_scopes=["openid", "email", "profile"],
+        )
+
+    async def get_user_info(self, token: str) -> Optional[Any]:
+        info = await self.get_profile(token)
+
+        return {
+            "first_name": info.get("given_name"),
+            "last_name": info.get("family_name"),
+        }
+
+    async def get_authorization_url(
+            self,
+            redirect_uri: str,
+            state: Optional[str] = None,
+            scope: Optional[list[str]] = None,
+            code_challenge: Optional[str] = None,
+            code_challenge_method: Optional[Literal["plain", "S256"]] = None,
+            extras_params: Optional[T] = None,
+    ) -> str:
+        required_fields = {
+            'id_token': {
+                'name': {'essential': True},
+                'given_name': {'essential': True},
+                'family_name': {'essential': True},
+                'email': {'essential': True},
+                'mojeid_valid': {'essential': True},
+            }}
+
+        if extras_params is None:
+            extras_params = {}
+        extras_params["claims"] = json.dumps(required_fields)
+
+        return await super().get_authorization_url(
+            redirect_uri,
+            state,
+            scope,
+            code_challenge,
+            code_challenge_method,
+            extras_params,
+        )

7project/backend/app/oauth/private_key.key

@@ -0,0 +1,28 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

7project/backend/app/oauth/public_key.pem

@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

7project/backend/app/schemas/category.py

@@ -0,0 +1,21 @@
+from typing import Optional
+from pydantic import BaseModel, ConfigDict
+
+
+class CategoryBase(BaseModel):
+    name: str
+    description: Optional[str] = None
+
+
+class CategoryCreate(CategoryBase):
+    pass
+
+
+class CategoryUpdate(BaseModel):
+    name: Optional[str] = None
+    description: Optional[str] = None
+
+
+class CategoryRead(CategoryBase):
+    id: int
+    model_config = ConfigDict(from_attributes=True)

7project/backend/app/schemas/transaction.py

@@ -0,0 +1,26 @@
+from typing import List, Optional, Union
+from datetime import date
+from pydantic import BaseModel, Field, ConfigDict
+
+
+class TransactionBase(BaseModel):
+    amount: float = Field(..., gt=-1e18, lt=1e18)
+    description: Optional[str] = None
+    # accept either ISO date string or date object
+    date: Optional[Union[date, str]] = None
+
+class TransactionCreate(TransactionBase):
+    category_ids: Optional[List[int]] = None
+
+class TransactionUpdate(BaseModel):
+    amount: Optional[float] = Field(None, gt=-1e18, lt=1e18)
+    description: Optional[str] = None
+    # accept either ISO date string or date object
+    date: Optional[Union[date, str]] = None
+    category_ids: Optional[List[int]] = None
+
+class TransactionRead(TransactionBase):
+    id: int
+    category_ids: List[int] = []
+    date: Optional[Union[date, str]]
+    model_config = ConfigDict(from_attributes=True)

7project/backend/app/schemas/user.py

@@ -4,13 +4,13 @@ from fastapi_users import schemas
 
 class UserRead(schemas.BaseUser[uuid.UUID]):
     first_name: Optional[str] = None
-    surname: Optional[str] = None
+    last_name: Optional[str] = None
 
 class UserCreate(schemas.BaseUserCreate):
     first_name: Optional[str] = None
-    surname: Optional[str] = None
+    last_name: Optional[str] = None
 
 class UserUpdate(schemas.BaseUserUpdate):
     first_name: Optional[str] = None
-    surname: Optional[str] = None
+    last_name: Optional[str] = None
 

7project/backend/app/services/bank_scraper.py

@@ -0,0 +1,124 @@
+import json
+import logging
+from os.path import dirname, join
+from time import strptime
+from uuid import UUID
+
+import httpx
+from sqlalchemy import select
+
+from app.core.db import async_session_maker
+from app.models.transaction import Transaction
+from app.models.user import User
+
+logger = logging.getLogger(__name__)
+
+OAUTH_DIR = join(dirname(__file__), "..", "oauth")
+CERTS = (
+    join(OAUTH_DIR, "public_key.pem"),
+    join(OAUTH_DIR, "private_key.key"),
+)
+
+
+async def aload_ceska_sporitelna_transactions(user_id: str) -> None:
+    try:
+        uid = UUID(str(user_id))
+    except Exception:
+        logger.error("Invalid user_id provided to bank_scraper (async): %r", user_id)
+        return
+
+    await _aload_ceska_sporitelna_transactions(uid)
+
+
+async def aload_all_ceska_sporitelna_transactions() -> None:
+    async with async_session_maker() as session:
+        result = await session.execute(select(User))
+        users = result.unique().scalars().all()
+        logger.info("[BankScraper] Starting CSAS scrape for all users | count=%d", len(users))
+
+    processed = 0
+    for user in users:
+        try:
+            await _aload_ceska_sporitelna_transactions(user.id)
+            processed += 1
+        except Exception:
+            logger.exception("[BankScraper] Error scraping for user id=%s email=%s", user.id,
+                             getattr(user, 'email', None))
+    logger.info("[BankScraper] Finished CSAS scrape for all users | processed=%d", processed)
+
+
+async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
+    async with (async_session_maker() as session):
+        result = await session.execute(select(User).where(User.id == user_id))
+        user: User = result.unique().scalar_one_or_none()
+        if user is None:
+            logger.warning("User not found for id=%s", user_id)
+            return
+
+        cfg = user.config or {}
+        if "csas" not in cfg:
+            return
+
+        cfg = json.loads(cfg["csas"])
+        if "access_token" not in cfg:
+            return
+
+        accounts = []
+        try:
+            async with httpx.AsyncClient(cert=CERTS, timeout=httpx.Timeout(20.0)) as client:
+                response = await client.get(
+                    "https://webapi.developers.erstegroup.com/api/csas/sandbox/v4/account-information/my/accounts?size=10&page=0&sort=iban&order=desc",
+                    headers={
+                        "Authorization": f"Bearer {cfg['access_token']}",
+                        "WEB-API-key": "09fdc637-3c57-4242-95f2-c2205a2438f3",
+                        "user-involved": "false",
+                    },
+                )
+                if response.status_code != httpx.codes.OK:
+                    return
+
+                for account in response.json()["accounts"]:
+                    accounts.append(account)
+
+        except (httpx.HTTPError,) as e:
+            logger.exception("[BankScraper] HTTP error during CSAS request | user_id=%s", user_id)
+            return
+
+        for account in accounts:
+            id = account["id"]
+
+            url = f"https://webapi.developers.erstegroup.com/api/csas/sandbox/v4/account-information/my/accounts/{id}/transactions?size=100&page=0&sort=bookingdate&order=desc"
+            async with httpx.AsyncClient(cert=CERTS) as client:
+                response = await client.get(
+                    url,
+                    headers={
+                        "Authorization": f"Bearer {cfg['access_token']}",
+                        "WEB-API-key": "09fdc637-3c57-4242-95f2-c2205a2438f3",
+                        "user-involved": "false",
+                    },
+                )
+                if response.status_code != httpx.codes.OK:
+                    continue
+
+                transactions = response.json()["transactions"]
+
+            for transaction in transactions:
+                description = transaction.get("entryDetails", {}).get("transactionDetails", {}).get(
+                    "additionalRemittanceInformation")
+                date_str = transaction.get("bookingDate", {}).get("date")
+                date = strptime(date_str, "%Y-%m-%d") if date_str else None
+                amount = transaction.get("amount", {}).get("value")
+                if transaction.get("creditDebitIndicator") == "DBIT":
+                    amount = -abs(amount)
+
+                obj = Transaction(
+                    amount=amount,
+                    description=description,
+                    date=date,
+                    user_id=user_id,
+                )
+                session.add(obj)
+                await session.commit()
+
+                pass
+            pass

7project/backend/app/services/db.py

@@ -4,11 +4,13 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from fastapi_users.db import SQLAlchemyUserDatabase
 
 from ..core.db import async_session_maker
-from ..models.user import User
+from ..models.user import User, OAuthAccount
+
 
 async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
     async with async_session_maker() as session:
         yield session
 
+
 async def get_user_db(session: AsyncSession = Depends(get_async_session)):
-    yield SQLAlchemyUserDatabase(session, User)
+    yield SQLAlchemyUserDatabase(session, User, OAuthAccount)

7project/backend/app/services/user_service.py

@@ -3,26 +3,67 @@ import uuid
 from typing import Optional
 
 from fastapi import Depends, Request
-from fastapi_users import BaseUserManager, FastAPIUsers, UUIDIDMixin
+from fastapi_users import BaseUserManager, FastAPIUsers, UUIDIDMixin, models
 from fastapi_users.authentication import (
     AuthenticationBackend,
     BearerTransport,
 )
 from fastapi_users.authentication.strategy.jwt import JWTStrategy
 from fastapi_users.db import SQLAlchemyUserDatabase
+from httpx_oauth.oauth2 import BaseOAuth2
 
 from app.models.user import User
+from app.oauth.bank_id import BankID
+from app.oauth.csas import CSASOAuth
+from app.oauth.custom_openid import CustomOpenID
+from app.oauth.moje_id import MojeIDOAuth
 from app.services.db import get_user_db
 from app.core.queue import enqueue_email
 
 SECRET = os.getenv("SECRET", "CHANGE_ME_SECRET")
+
 FRONTEND_URL = os.getenv("FRONTEND_URL", "http://localhost:5173")
 BACKEND_URL = os.getenv("BACKEND_URL", "http://localhost:8000")
 
+providers = {
+    "MojeID": MojeIDOAuth(
+        os.getenv("MOJEID_CLIENT_ID", "CHANGE_ME_CLIENT_ID"),
+        os.getenv("MOJEID_CLIENT_SECRET", "CHANGE_ME_CLIENT_SECRET"),
+    ),
+    "BankID": BankID(
+        os.getenv("BANKID_CLIENT_ID", "CHANGE_ME_CLIENT_ID"),
+        os.getenv("BANKID_CLIENT_SECRET", "CHANGE_ME_CLIENT_SECRET"),
+    ),
+}
+
+
+def get_oauth_provider(name: str) -> Optional[BaseOAuth2]:
+    if name not in providers:
+        return None
+    return providers[name]
+
+
 class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
     reset_password_token_secret = SECRET
     verification_token_secret = SECRET
 
+    async def oauth_callback(self: "BaseUserManager[models.UOAP, models.ID]", oauth_name: str, access_token: str,
+                             account_id: str, account_email: str, expires_at: Optional[int] = None,
+                             refresh_token: Optional[str] = None, request: Optional[Request] = None, *,
+                             associate_by_email: bool = False, is_verified_by_default: bool = False) -> models.UOAP:
+
+        user = await super().oauth_callback(oauth_name, access_token, account_id, account_email, expires_at,
+                                            refresh_token, request, associate_by_email=associate_by_email,
+                                            is_verified_by_default=is_verified_by_default)
+
+        # set additional user info from the OAuth provider
+        provider = get_oauth_provider(oauth_name)
+        if provider is not None and isinstance(provider, CustomOpenID):
+            update_dict = await provider.get_user_info(access_token)
+            await self.user_db.update(user, update_dict)
+
+        return user
+
     async def on_after_register(self, user: User, request: Optional[Request] = None):
         await self.request_verify(user, request)
 
@@ -52,13 +93,17 @@ class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
             print("[Email Fallback] Subject:", subject)
             print("[Email Fallback] Body:\n", body)
 
+
 async def get_user_manager(user_db: SQLAlchemyUserDatabase = Depends(get_user_db)):
     yield UserManager(user_db)
 
+
 bearer_transport = BearerTransport(tokenUrl="auth/jwt/login")
 
+
 def get_jwt_strategy() -> JWTStrategy:
-    return JWTStrategy(secret=SECRET, lifetime_seconds=3600)
+    return JWTStrategy(secret=SECRET, lifetime_seconds=604800)
+
 
 auth_backend = AuthenticationBackend(
     name="jwt",
@@ -70,4 +115,3 @@ fastapi_users = FastAPIUsers[User, uuid.UUID](get_user_manager, [auth_backend])
 
 current_active_user = fastapi_users.current_user(active=True)
 current_active_verified_user = fastapi_users.current_user(active=True, verified=True)
-

7project/backend/app/workers/celery_tasks.py

@@ -1,7 +1,10 @@
 import logging
+import asyncio
 
 from celery import shared_task
 
+import app.services.bank_scraper
+
 logger = logging.getLogger("celery_tasks")
 if not logger.handlers:
     _h = logging.StreamHandler()
@@ -9,6 +12,72 @@ if not logger.handlers:
 logger.setLevel(logging.INFO)
 
 
+def run_coro(coro) -> None:
+    """Run an async coroutine in a fresh event loop without using run_until_complete.
+    Primary strategy runs in a new loop in the current thread. If that fails due to
+    debugger patches (e.g., Bad file descriptor from pydevd_nest_asyncio), fall back
+    to running in a dedicated thread with its own event loop.
+    """
+    import threading
+
+    def _cleanup_loop(loop):
+        try:
+            pending = [t for t in asyncio.all_tasks(loop) if not t.done()]
+            for t in pending:
+                t.cancel()
+            if pending:
+                loop.run_until_complete(asyncio.gather(*pending, return_exceptions=True))
+        except Exception:
+            pass
+        finally:
+            try:
+                loop.close()
+            finally:
+                asyncio.set_event_loop(None)
+
+    # First attempt: Run in current thread with a fresh event loop
+    try:
+        loop = asyncio.get_event_loop_policy().new_event_loop()
+        try:
+            asyncio.set_event_loop(loop)
+            task = loop.create_task(coro)
+            task.add_done_callback(lambda _t: loop.stop())
+            loop.run_forever()
+            exc = task.exception()
+            if exc:
+                raise exc
+            return
+        finally:
+            _cleanup_loop(loop)
+    except OSError as e:
+        logger.warning("run_coro primary strategy failed (%s). Falling back to thread runner.", e)
+    except Exception:
+        # For any other unexpected errors, try thread fallback as well
+        logger.exception("run_coro primary strategy raised; attempting thread fallback")
+
+    # Fallback: Run in a dedicated thread with its own event loop
+    error = {"exc": None}
+
+    def _thread_target():
+        loop = asyncio.new_event_loop()
+        try:
+            asyncio.set_event_loop(loop)
+            task = loop.create_task(coro)
+            task.add_done_callback(lambda _t: loop.stop())
+            loop.run_forever()
+            exc = task.exception()
+            if exc:
+                error["exc"] = exc
+        finally:
+            _cleanup_loop(loop)
+
+    th = threading.Thread(target=_thread_target, name="celery-async-runner", daemon=True)
+    th.start()
+    th.join()
+    if error["exc"] is not None:
+        raise error["exc"]
+
+
 @shared_task(name="workers.send_email")
 def send_email(to: str, subject: str, body: str) -> None:
     if not (to and subject and body):
@@ -17,3 +86,22 @@ def send_email(to: str, subject: str, body: str) -> None:
 
     # Placeholder for real email sending logic
     logger.info("[Celery] Email sent | to=%s | subject=%s | body_len=%d", to, subject, len(body))
+
+
+@shared_task(name="workers.load_transactions")
+def load_transactions(user_id: str) -> None:
+    if not user_id:
+        logger.error("Load transactions task missing user_id.")
+        return
+
+    run_coro(app.services.bank_scraper.aload_ceska_sporitelna_transactions(user_id))
+
+    # Placeholder for real transaction loading logic
+    logger.info("[Celery] Transactions loaded for user_id=%s", user_id)
+
+
+@shared_task(name="workers.load_all_transactions")
+def load_all_transactions() -> None:
+    logger.info("[Celery] Starting load_all_transactions")
+    run_coro(app.services.bank_scraper.aload_all_ceska_sporitelna_transactions())
+    logger.info("[Celery] Finished load_all_transactions")

7project/backend/pyproject.toml

@@ -0,0 +1,5 @@
+[tool.pytest.ini_options]
+pythonpath = "."
+asyncio_mode = "auto"
+asyncio_default_fixture_loop_scope = "session"
+asyncio_default_test_loop_scope = "session"

7project/backend/requirements.txt

@@ -11,6 +11,7 @@ asyncmy==0.2.9
 bcrypt==4.3.0
 billiard==4.2.2
 celery==5.5.3
+certifi==2025.10.5
 cffi==2.0.0
 click==8.1.8
 click-didyoumean==0.3.1
@@ -25,7 +26,10 @@ fastapi-users==14.0.1
 fastapi-users-db-sqlalchemy==7.0.0
 greenlet==3.2.4
 h11==0.16.0
+httpcore==1.0.9
 httptools==0.6.4
+httpx==0.28.1
+httpx-oauth==0.16.1
 idna==3.10
 kombu==5.5.4
 makefun==1.16.0
@@ -34,6 +38,8 @@ MarkupSafe==3.0.2
 multidict==6.6.4
 packaging==25.0
 pamqp==3.3.0
+prometheus-fastapi-instrumentator==7.1.0
+prometheus_client==0.23.1
 prompt_toolkit==3.0.52
 propcache==0.3.2
 pwdlib==0.2.1
@@ -46,14 +52,17 @@ python-dateutil==2.9.0.post0
 python-dotenv==1.1.1
 python-multipart==0.0.20
 PyYAML==6.0.2
+sentry-sdk==2.42.0
 six==1.17.0
 sniffio==1.3.1
 SQLAlchemy==2.0.43
+SQLAlchemy-Utils==0.42.0
 starlette==0.48.0
 tomli==2.2.1
 typing-inspection==0.4.1
 typing_extensions==4.15.0
 tzdata==2025.2
+urllib3==2.5.0
 uvicorn==0.37.0
 uvloop==0.21.0
 vine==5.1.0

7project/backend/tests/conftest.py

@@ -0,0 +1,44 @@
+import sys
+import uuid
+import types
+import pytest
+from fastapi.testclient import TestClient
+from httpx import AsyncClient, ASGITransport
+
+# Stub sentry_sdk to avoid optional dependency issues during import of app
+stub = types.ModuleType("sentry_sdk")
+stub.init = lambda *args, **kwargs: None
+sys.modules.setdefault("sentry_sdk", stub)
+
+# Import the FastAPI application
+from app.app import fastApi as app  # noqa: E402
+
+
+@pytest.fixture(scope="session")
+def fastapi_app():
+    return app
+
+
+@pytest.fixture(scope="session")
+def client(fastapi_app):
+    return TestClient(fastapi_app, raise_server_exceptions=True)
+
+
+@pytest.fixture(scope="function")
+async def test_user(fastapi_app):
+    """
+    Creates a new user asynchronously and returns their credentials.
+    Does NOT log them in.
+    Using AsyncClient with ASGITransport avoids event loop conflicts with DB connections.
+    """
+    unique_email = f"testuser_{uuid.uuid4()}@example.com"
+    password = "a_strong_password"
+    user_payload = {"email": unique_email, "password": password}
+
+    transport = ASGITransport(app=fastapi_app, raise_app_exceptions=True)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        response = await ac.post("/auth/register", json=user_payload)
+        assert response.status_code == 201
+
+    return {"username": unique_email, "password": password}
+

7project/backend/tests/test_e2e_auth_flow.py

@@ -0,0 +1,98 @@
+import pytest
+import uuid
+from httpx import AsyncClient, ASGITransport
+from fastapi import status
+
+
+def test_e2e_minimal_auth_flow(client):
+    # 1) Service is alive
+    alive = client.get("/")
+    assert alive.status_code == status.HTTP_200_OK
+
+    # 2) Attempt to login without payload should fail fast (validation error)
+    login = client.post("/auth/jwt/login")
+    assert login.status_code in (status.HTTP_400_BAD_REQUEST, status.HTTP_422_UNPROCESSABLE_CONTENT)
+
+    # 3) Protected endpoint should not be accessible without token
+    me = client.get("/users/me")
+    assert me.status_code in (status.HTTP_401_UNAUTHORIZED, status.HTTP_403_FORBIDDEN)
+
+
+@pytest.mark.asyncio
+async def test_e2e_full_user_lifecycle(fastapi_app, test_user):
+    # Use an AsyncClient with ASGITransport for async tests
+    transport = ASGITransport(app=fastapi_app, raise_app_exceptions=True)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        login_payload = test_user
+
+        # 1. Log in with the new credentials
+        login_resp = await ac.post("/auth/jwt/login", data=login_payload)
+        assert login_resp.status_code == status.HTTP_200_OK
+        token = login_resp.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # 2. Access a protected endpoint
+        me_resp = await ac.get("/users/me", headers=headers)
+        assert me_resp.status_code == status.HTTP_200_OK
+        assert me_resp.json()["email"] == test_user["username"]
+
+        # 3. Update the user's profile
+        update_payload = {"first_name": "Test"}
+        patch_resp = await ac.patch("/users/me", json=update_payload, headers=headers)
+        assert patch_resp.status_code == status.HTTP_200_OK
+        assert patch_resp.json()["first_name"] == "Test"
+
+        # 4. Log out
+        logout_resp = await ac.post("/auth/jwt/logout", headers=headers)
+        assert logout_resp.status_code in (status.HTTP_200_OK, status.HTTP_204_NO_CONTENT)
+
+        # 5. Verify token is invalid
+        me_again_resp = await ac.get("/users/me", headers=headers)
+        assert me_again_resp.status_code == status.HTTP_401_UNAUTHORIZED
+
+
+@pytest.mark.asyncio
+async def test_e2e_transaction_workflow(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app, raise_app_exceptions=True)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        # 1. Log in to get the token
+        login_resp = await ac.post("/auth/jwt/login", data=test_user)
+        token = login_resp.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # NEW STEP: Create a category first to get a valid ID
+        category_payload = {"name": "Test Category for E2E"}
+        create_category_resp = await ac.post("/categories/create", json=category_payload, headers=headers)
+        assert create_category_resp.status_code == status.HTTP_201_CREATED
+        category_id = create_category_resp.json()["id"]
+
+        # 2. Create a new transaction
+        tx_payload = {"amount": -55.40, "description": "Milk and eggs"}
+        tx_resp = await ac.post("/transactions/create", json=tx_payload, headers=headers)
+        assert tx_resp.status_code == status.HTTP_201_CREATED
+        tx_id = tx_resp.json()["id"]
+
+        # 3. Assign the category
+        assign_resp = await ac.post(f"/transactions/{tx_id}/categories/{category_id}", headers=headers)
+        assert assign_resp.status_code == status.HTTP_200_OK
+
+        # 4. Verify assignment
+        get_tx_resp = await ac.get(f"/transactions/{tx_id}", headers=headers)
+        assert category_id in get_tx_resp.json()["category_ids"]
+
+        # 5. Unassign the category
+        unassign_resp = await ac.delete(f"/transactions/{tx_id}/categories/{category_id}", headers=headers)
+        assert unassign_resp.status_code == status.HTTP_200_OK
+
+        # 6. Get the transaction again and verify the category is gone
+        get_tx_again_resp = await ac.get(f"/transactions/{tx_id}", headers=headers)
+        final_tx_data = get_tx_again_resp.json()
+        assert category_id not in final_tx_data["category_ids"]
+
+        # 7. Delete the transaction for cleanup
+        delete_resp = await ac.delete(f"/transactions/{tx_id}/delete", headers=headers)
+        assert delete_resp.status_code in (status.HTTP_200_OK, status.HTTP_204_NO_CONTENT)
+
+        # NEW STEP: Clean up the created category
+        delete_category_resp = await ac.delete(f"/categories/{category_id}", headers=headers)
+        assert delete_category_resp.status_code in (status.HTTP_200_OK, status.HTTP_204_NO_CONTENT)

7project/backend/tests/test_integration_app.py

@@ -0,0 +1,66 @@
+from fastapi import status
+import pytest
+from httpx import AsyncClient, ASGITransport
+
+
+def test_root_ok(client):
+    resp = client.get("/")
+    assert resp.status_code == status.HTTP_200_OK
+    assert resp.json() == {"status": "ok"}
+
+
+def test_authenticated_route_requires_auth(client):
+    resp = client.get("/authenticated-route")
+    assert resp.status_code in (status.HTTP_401_UNAUTHORIZED, status.HTTP_403_FORBIDDEN)
+
+
+@pytest.mark.asyncio
+async def test_create_and_get_category(fastapi_app, test_user):
+    # Use AsyncClient for async tests
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        # 1. Log in to get an auth token
+        login_resp = await ac.post("/auth/jwt/login", data=test_user)
+        token = login_resp.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # 2. Define and create the new category
+        category_name = "Async Integration Test"
+        category_payload = {"name": category_name}
+        create_resp = await ac.post("/categories/create", json=category_payload, headers=headers)
+
+        # 3. Assert creation was successful
+        assert create_resp.status_code == status.HTTP_201_CREATED
+        created_data = create_resp.json()
+        category_id = created_data["id"]
+        assert created_data["name"] == category_name
+
+        # 4. GET the list of categories to verify
+        list_resp = await ac.get("/categories/", headers=headers)
+        assert list_resp.status_code == status.HTTP_200_OK
+
+        # 5. Check that our new category is in the list
+        categories_list = list_resp.json()
+        assert any(cat["name"] == category_name for cat in categories_list)
+
+        delete_resp = await ac.delete(f"/categories/{category_id}", headers=headers)
+        assert delete_resp.status_code in (status.HTTP_200_OK, status.HTTP_204_NO_CONTENT)
+
+
+@pytest.mark.asyncio
+async def test_create_transaction_missing_amount_fails(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        # 1. Log in to get an auth token
+        login_resp = await ac.post("/auth/jwt/login", data=test_user)
+        token = login_resp.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # 2. Define an invalid payload
+        invalid_payload = {"description": "This should fail"}
+
+        # 3. Attempt to create the transaction
+        resp = await ac.post("/transactions/create", json=invalid_payload, headers=headers)
+
+        # 4. Assert the expected validation error
+        assert resp.status_code == status.HTTP_422_UNPROCESSABLE_ENTITY

7project/backend/tests/test_unit_user_service.py

@@ -0,0 +1,55 @@
+import types
+import asyncio
+import pytest
+
+from app.services import user_service
+
+
+def test_get_oauth_provider_known_unknown():
+    # Known providers should return a provider instance
+    bankid = user_service.get_oauth_provider("BankID")
+    mojeid = user_service.get_oauth_provider("MojeID")
+    assert bankid is not None
+    assert mojeid is not None
+
+    # Unknown should return None
+    assert user_service.get_oauth_provider("DoesNotExist") is None
+
+
+def test_get_jwt_strategy_lifetime():
+    strategy = user_service.get_jwt_strategy()
+    assert strategy is not None
+    # Basic smoke check: strategy has a lifetime set to 604800
+    assert getattr(strategy, "lifetime_seconds", None) in (604800,)
+
+
+@pytest.mark.asyncio
+async def test_on_after_request_verify_enqueues_email(monkeypatch):
+    calls = {}
+
+    def fake_enqueue_email(to: str, subject: str, body: str):
+        calls.setdefault("emails", []).append({
+            "to": to,
+            "subject": subject,
+            "body": body,
+        })
+
+    # Patch the enqueue_email used inside user_service
+    monkeypatch.setattr(user_service, "enqueue_email", fake_enqueue_email)
+
+    class DummyUser:
+        def __init__(self, email):
+            self.email = email
+
+    mgr = user_service.UserManager(user_db=None)  # user_db not needed for this method
+    user = DummyUser("test@example.com")
+
+    # Call the hook
+    await mgr.on_after_request_verify(user, token="abc123", request=None)
+
+    # Verify one email has been enqueued with expected content
+    assert len(calls.get("emails", [])) == 1
+    email = calls["emails"][0]
+    assert email["to"] == "test@example.com"
+    assert "ověření účtu" in email["subject"].lower()
+    assert "abc123" in email["body"]

7project/charts/myapp-chart/templates/NOTES.txt

@@ -1,54 +0,0 @@
-Thank you for installing myapp-chart.
-
-This chart packages all Kubernetes manifests from the original deployment directory and parameterizes environment, database name (with optional PR suffix), image, and domain for external access.
-
-Namespaces per developer (important):
-- Install each developer's environment into their own namespace using Helm's -n/--namespace flag.
-- No hardcoded namespace is used in templates; resources are created in .Release.Namespace.
-- Example namespaces: dev-alice, dev-bob, pr-123, etc.
-
-Key values:
-- deployment -> used as Database CR name and DB username (MARIADB_DB and MARIADB_USER)
-- image.repository/tag or image.digest -> container image
-- domain -> public FQDN used by TunnelBinding (required to expose app)
-- app/worker names, replicas, ports
-
-Examples:
-- Dev install (Alice):
-  helm upgrade --install myapp ./7project/charts/myapp-chart \
-    -n dev-alice --create-namespace \
-    -f values-dev.yaml \
-    --set domain=alice.demo.example.com \
-    --set-string rabbitmq.password="$RABBITMQ_PASSWORD" \
-    --set-string database.password="$DB_PASSWORD"
-
-- Dev install (Bob):
-  helm upgrade --install myapp ./7project/charts/myapp-chart \
-    -n dev-bob --create-namespace \
-    -f values-dev.yaml \
-    --set domain=bob.demo.example.com
-
-- Prod install (different cleanupPolicy):
-  helm upgrade --install myapp ./7project/charts/myapp-chart \
-    -n prod --create-namespace \
-    -f values-prod.yaml \
-    --set domain=app.example.com
-
-- PR (preview) install with DB name containing PR number (also its own namespace):
-  PR=123
-  helm upgrade --install myapp-pr-$PR ./7project/charts/myapp-chart \
-    -n pr-$PR --create-namespace \
-    -f values-dev.yaml \
-    --set prNumber=$PR \
-    --set deployment=preview-$PR \
-    --set domain=pr-$PR.example.com
-
-- Use a custom deployment identifier to suffix DB name, DB username and Secret name:
-  helm upgrade --install myapp ./7project/charts/myapp-chart \
-    -n dev-alice --create-namespace \
-    -f values-dev.yaml \
-    --set deployment=alice \
-    --set domain=alice.demo.example.com
-
-Render locally (dry run):
-  helm template ./7project/charts/myapp-chart -f values-dev.yaml --set prNumber=456 --set deployment=test --set domain=demo.example.com --namespace dev-test | sed -n '/kind: Database/,$p' | head -n 30

7project/charts/myapp-chart/templates/app-deployment.yaml

@@ -8,10 +8,12 @@ spec:
   selector:
     matchLabels:
       app: {{ .Values.app.name }}
+      endpoint: metrics
   template:
     metadata:
       labels:
         app: {{ .Values.app.name }}
+        endpoint: metrics
     spec:
       containers:
         - name: {{ .Values.app.name }}
@@ -20,30 +22,36 @@ spec:
           securityContext:
             allowPrivilegeEscalation: false
             capabilities:
-              drop: ["ALL"]
+              drop: [ "ALL" ]
           ports:
             - containerPort: {{ .Values.app.port }}
           env:
             - name: MARIADB_HOST
-              value: {{ printf "%s.%s.svc.cluster.local" .Values.mariadb.mariaDbRef.name .Values.mariadb.mariaDbRef.namespace | quote }}
+              value: "mariadb-repl-maxscale-internal.mariadb-operator.svc.cluster.local"
             - name: MARIADB_PORT
               value: '3306'
             - name: MARIADB_DB
-              value: {{ required "Set .Values.deployment" .Values.deployment | quote }}
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MARIADB_DB
             - name: MARIADB_USER
-              value: {{ required "Set .Values.deployment" .Values.deployment | quote }}
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MARIADB_USER
             - name: MARIADB_PASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: {{ required "Set .Values.database.secretName" .Values.database.secretName }}
-                  key: password
+                  name: prod
+                  key: MARIADB_PASSWORD
             - name: RABBITMQ_USERNAME
               value: {{ .Values.rabbitmq.username | quote }}
             - name: RABBITMQ_PASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: {{ printf "%s-user-credentials" (.Values.rabbitmq.username | default "app-user") }}
-                  key: password
+                  name: prod
+                  key: RABBITMQ_PASSWORD
             - name: RABBITMQ_HOST
               value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
             - name: RABBITMQ_PORT
@@ -52,6 +60,54 @@ spec:
               value: {{ .Values.rabbitmq.vhost | default "/" | quote }}
             - name: MAIL_QUEUE
               value: {{ .Values.worker.mailQueueName | default "mail_queue" | quote }}
+            - name: MOJEID_CLIENT_ID
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MOJEID_CLIENT_ID
+            - name: MOJEID_CLIENT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MOJEID_CLIENT_SECRET
+            - name: BANKID_CLIENT_ID
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: BANKID_CLIENT_ID
+            - name: BANKID_CLIENT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: BANKID_CLIENT_SECRET
+            - name: CSAS_CLIENT_ID
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: CSAS_CLIENT_ID
+            - name: CSAS_CLIENT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: CSAS_CLIENT_SECRET
+            - name: DOMAIN
+              value: {{ required "Set .Values.domain" .Values.domain | quote }}
+            - name: DOMAIN_SCHEME
+              value: {{ required "Set .Values.domain_scheme" .Values.domain_scheme | quote }}
+            - name: FRONTEND_DOMAIN
+              value: {{ required "Set .Values.frontend_domain" .Values.frontend_domain | quote }}
+            - name: FRONTEND_DOMAIN_SCHEME
+              value: {{ required "Set .Values.frontend_domain_scheme" .Values.frontend_domain_scheme | quote }}
+            - name: SENTRY_DSN
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: SENTRY_DSN
+            - name: DB_ENCRYPTION_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: DB_ENCRYPTION_KEY
           livenessProbe:
             httpGet:
               path: /

7project/charts/myapp-chart/templates/monitoring.yaml

@@ -0,0 +1,14 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: fastapi-servicemonitor
+  labels:
+    release: kube-prometheus-stack
+spec:
+  selector:
+    matchLabels:
+      app: {{ .Values.app.name }}
+  endpoints:
+    - port: http
+      path: /metrics
+      interval: 15s

7project/charts/myapp-chart/templates/prod.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: prod
+type: Opaque
+stringData:
+  MOJEID_CLIENT_ID: {{ .Values.oauth.mojeid.clientId | quote }}
+  MOJEID_CLIENT_SECRET: {{ .Values.oauth.mojeid.clientSecret | quote }}
+  BANKID_CLIENT_ID: {{ .Values.oauth.bankid.clientId | quote }}
+  BANKID_CLIENT_SECRET: {{ .Values.oauth.bankid.clientSecret | quote }}
+  CSAS_CLIENT_ID: {{ .Values.oauth.csas.clientId | quote }}
+  CSAS_CLIENT_SECRET: {{ .Values.oauth.csas.clientSecret | quote }}
+  # Database credentials
+  MARIADB_DB: {{ required "Set .Values.deployment" .Values.deployment | quote }}
+  MARIADB_USER: {{ required "Set .Values.deployment" .Values.deployment | quote }}
+  MARIADB_PASSWORD: {{ .Values.database.password | default "" | quote }}
+  # RabbitMQ credentials
+  RABBITMQ_PASSWORD: {{ .Values.rabbitmq.password | default "" | quote }}
+  RABBITMQ_USERNAME: {{ .Values.rabbitmq.username | quote }}
+  SENTRY_DSN: {{ .Values.sentry_dsn | quote }}
+  DB_ENCRYPTION_KEY: {{ required "Set .Values.database.encryptionSecret" .Values.database.encryptionSecret | quote }}

7project/charts/myapp-chart/templates/service.yaml

@@ -2,9 +2,12 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ .Values.app.name }}
+  labels:
+    app: {{ .Values.app.name }}
 spec:
   ports:
-    - port: {{ .Values.service.port }}
+    - name: http
+      port: {{ .Values.service.port }}
       targetPort: {{ .Values.app.port }}
   selector:
     app: {{ .Values.app.name }}

7project/charts/myapp-chart/templates/worker-deployment.yaml

@@ -20,7 +20,7 @@ spec:
           securityContext:
             allowPrivilegeEscalation: false
             capabilities:
-              drop: ["ALL"]
+              drop: [ "ALL" ]
           command:
             - celery
             - -A
@@ -31,13 +31,32 @@ spec:
             - --loglevel
             - INFO
           env:
+            - name: MARIADB_HOST
+              value: "mariadb-repl-maxscale-internal.mariadb-operator.svc.cluster.local"
+            - name: MARIADB_PORT
+              value: '3306'
+            - name: MARIADB_DB
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MARIADB_DB
+            - name: MARIADB_USER
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MARIADB_USER
+            - name: MARIADB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: MARIADB_PASSWORD
             - name: RABBITMQ_USERNAME
               value: {{ .Values.rabbitmq.username | quote }}
             - name: RABBITMQ_PASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: {{ printf "%s-user-credentials" (.Values.rabbitmq.username | default "app-user") }}
-                  key: password
+                  name: prod
+                  key: RABBITMQ_PASSWORD
             - name: RABBITMQ_HOST
               value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
             - name: RABBITMQ_PORT
@@ -46,3 +65,23 @@ spec:
               value: {{ .Values.rabbitmq.vhost | default "/" | quote }}
             - name: MAIL_QUEUE
               value: {{ .Values.worker.mailQueueName | default "mail_queue" | quote }}
+            - name: SENTRY_DSN
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: SENTRY_DSN
+            - name: CSAS_CLIENT_ID
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: CSAS_CLIENT_ID
+            - name: CSAS_CLIENT_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: CSAS_CLIENT_SECRET
+            - name: DB_ENCRYPTION_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: DB_ENCRYPTION_KEY

7project/charts/myapp-chart/values.yaml

@@ -11,6 +11,12 @@ deployment: ""
 # Public domain to expose the app under (used by TunnelBinding fqdn)
 # Set at install time: --set domain=example.com
 domain: ""
+domain_scheme: ""
+
+frontend_domain: ""
+frontend_domain_scheme: ""
+
+sentry_dsn: ""
 
 image:
   repository: lukastrkan/cc-app-demo
@@ -29,9 +35,21 @@ worker:
   # Queue name for Celery worker and for CRD Queue
   mailQueueName: "mail_queue"
 
+
 service:
   port: 80
 
+oauth:
+  bankid:
+    clientId: ""
+    clientSecret: ""
+  mojeid:
+    clientId: ""
+    clientSecret: ""
+  csas:
+    clientId: ""
+    clientSecret: ""
+
 rabbitmq:
   create: true
   replicas: 1
@@ -57,3 +75,4 @@ database:
   userName: app-demo-user
   secretName: app-demo-database-secret
   password: ""
+  encryptionSecret: ""

7project/checklist.md

@@ -0,0 +1,81 @@
+# Project Evaluation Checklist
+
+The group earn points by completing items from the categories below.
+You are not expected to complete all items.
+Focus on areas that align with your project goals and interests.
+
+The core deliverables are required.
+This means that you must get at least 2 points for each item in this category.
+
+| **Category**                     | **Item**                                | **Max Points** | **Points**                                      |
+|----------------------------------| --------------------------------------- | -------------- |-------------------------------------------------|
+| **Core Deliverables (Required)** |                                         |                |                                                 |
+| Codebase & Organization          | Well-organized project structure        | 5              | 5                                               |
+|                                  | Clean, readable code                    | 5              | 4                                               |
+|                                  | Use planning tool (e.g., GitHub issues) | 5              | 4                                               |
+|                                  | Proper version control usage            | 5              | 5                                               |
+| 23                               | Complete source code                    | 5              | 5                                               |
+| Documentation                    | Comprehensive reproducibility report    | 10             | 4-5                                             |
+|                                  | Updated design document                 | 5              | 2                                               |
+|                                  | Clear build/deployment instructions     | 5              | 2                                               |
+|                                  | Troubleshooting guide                   | 5              | 1                                               |
+|                                  | Completed self-assessment table         | 5              | 2                                               |
+| 14                               | Hour sheets for all members             | 5              | 3                                               |
+| Presentation Video               | Project demonstration                   | 5              | 0                                               |
+|                                  | Code walk-through                       | 5              | 0                                               |
+| 0                                | Deployment showcase                     | 5              | 0                                               |
+| **Technical Implementation**     |                                         |                |                                                 |
+| Application Functionality        | Basic functionality works               | 10             | 8                                               |
+|                                  | Advanced features implemented           | 10             | 0                                               |
+|                                  | Error handling & robustness             | 10             | 4                                               |
+| 16                               | User-friendly interface                 | 5              | 4                                               |
+| Backend & Architecture           | Stateless web server                    | 5              | 5                                               |
+|                                  | Stateful application                    | 10             | ? WHAT DOES THIS MEAN                           |
+|                                  | Database integration                    | 10             | 10                                              |
+|                                  | API design                              | 5              | 5                                               |
+| 20                               | Microservices architecture              | 10             | 0                                               |
+| Cloud Integration                | Basic cloud deployment                  | 10             | 10                                              |
+|                                  | Cloud APIs usage                        | 10             | ? WHAT DOES THIS MEAN                           |
+|                                  | Serverless components                   | 10             | 0                                               |
+| 10                               | Advanced cloud services                 | 5              | 0                                               |
+| **DevOps & Deployment**          |                                         |                |                                                 |
+| Containerization                 | Basic Dockerfile                        | 5              | 5                                               |
+|                                  | Optimized Dockerfile                    | 5              | 0                                               |
+|                                  | Docker Compose                          | 5              | 5 - dev only                                    |
+| 15                               | Persistent storage                      | 5              | 5                                               |
+| Deployment & Scaling             | Manual deployment                       | 5              | 5                                               |
+|                                  | Automated deployment                    | 5              | 5                                               |
+|                                  | Multiple replicas                       | 5              | 5                                               |
+| 20                               | Kubernetes deployment                   | 10             | 10                                              |
+| **Quality Assurance**            |                                         |                |                                                 |
+| Testing                          | Unit tests                              | 5              | 2                                               |
+|                                  | Integration tests                       | 5              | 2                                               |
+|                                  | End-to-end tests                        | 5              | 5                                               |
+| 9                                | Performance testing                     | 5              | 0                                               |
+| Monitoring & Operations          | Health checks                           | 5              | 5                                               |
+|                                  | Logging                                 | 5              | 2 - only to terminal add logstash               |
+| 9                                | Metrics/Monitoring                      | 5              | 2 - only DB, need to create Prometheus endpoint |
+| Security                         | HTTPS/TLS                               | 5              | 5                                               |
+|                                  | Authentication                          | 5              | 5                                               |
+| 15                               | Authorization                           | 5              | 5                                               |
+| **Innovation & Excellence**      |                                         |                |                                                 |
+| Advanced Features and            | AI/ML Integration                       | 10             | 0                                               |
+| Technical Excellence             | Real-time features                      | 10             | 0                                               |
+|                                  | Creative problem solving                | 10             | ?                                               |
+|                                  | Performance optimization                | 5              | 2                                               |
+| 2                                | Exceptional user experience             | 5              | 0                                               |
+| **Total**                        |                                         | **255**        | **153**                                         |
+
+## Grading Scale
+
+- **Minimum Required: 100 points**
+- **Maximum: 200+ points**
+
+| Grade | Points   |
+| ----- | -------- |
+| A     | 180-200+ |
+| B     | 160-179  |
+| C     | 140-159  |
+| D     | 120-139  |
+| E     | 100-119  |
+| F     | 0-99     |

7project/compose.yml

@@ -15,7 +15,7 @@ services:
     volumes:
       - redis_data:/data
   rabbitmq:
-    image: bitnami/rabbitmq:3.13.3-debian-12-r0
+    image: bitnamilegacy/rabbitmq:3.13.3-debian-12-r0
     network_mode: host
     ports:
       - "5672:5672"

7project/create_migration.sh

@@ -8,4 +8,8 @@ fi
 cd backend || { echo "Directory 'backend' does not exist"; exit 1; }
 alembic revision --autogenerate -m "$1"
 git add alembic/versions/*
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo -e "${YELLOW}Don't forget to check imports in the new migration file!${NC}"
 cd - || exit

7project/deployment/app-demo-database-grant.yaml

@@ -1,20 +0,0 @@
-apiVersion: k8s.mariadb.com/v1alpha1
-kind: Grant
-metadata:
-  name: grant
-spec:
-  mariaDbRef:
-    name: mariadb-repl
-    namespace: mariadb-operator
-  privileges:
-    - "ALL PRIVILEGES"
-  database: "app-demo-database"
-  table: "*"
-  username: "app-demo-user"
-  grantOption: true
-  host: "%"
-  # Delete the resource in the database whenever the CR gets deleted.
-  # Alternatively, you can specify Skip in order to omit deletion.
-  cleanupPolicy: Skip
-  requeueInterval: 10h
-  retryInterval: 30s

7project/deployment/app-demo-database-secret.yaml

@@ -1,7 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
-  name: app-demo-database-secret
-type: kubernetes.io/basic-auth
-stringData:
-  password: "strongpassword"

7project/deployment/app-demo-database-user.yaml

@@ -1,20 +0,0 @@
-apiVersion: k8s.mariadb.com/v1alpha1
-kind: User
-metadata:
-  name: app-demo-user
-spec:
-  # If you want the user to be created with a different name than the resource name
-  # name: user-custom
-  mariaDbRef:
-    name: mariadb-repl
-    namespace: mariadb-operator
-  passwordSecretKeyRef:
-    name: app-demo-database-secret
-    key: password
-  maxUserConnections: 20
-  host: "%"
-  # Delete the resource in the database whenever the CR gets deleted.
-  # Alternatively, you can specify Skip in order to omit deletion.
-  cleanupPolicy: Skip
-  requeueInterval: 10h
-  retryInterval: 30s

7project/deployment/app-demo-database.yaml

@@ -1,15 +0,0 @@
-apiVersion: k8s.mariadb.com/v1alpha1
-kind: Database
-metadata:
-  name: app-demo-database
-spec:
-  mariaDbRef:
-    name: mariadb-repl
-    namespace: mariadb-operator
-  characterSet: utf8
-  collate: utf8_general_ci
-  # Delete the resource in the database whenever the CR gets deleted.
-  # Alternatively, you can specify Skip in order to omit deletion.
-  cleanupPolicy: Skip
-  requeueInterval: 10h
-  retryInterval: 30s

7project/deployment/app-demo-deployment.yaml

@@ -1,48 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: app-demo
-spec:
-  replicas: 3
-  revisionHistoryLimit: 3
-  selector:
-    matchLabels:
-      app: app-demo
-  template:
-    metadata:
-      labels:
-        app: app-demo
-    spec:
-      containers:
-        - image: lukastrkan/cc-app-demo@sha256:75634b4d97282b6b8424fe17767c81adf44af5f7359c1d25883073b5629b3e05
-          name: app-demo
-          ports:
-            - containerPort: 8000
-          env:
-            - name: MARIADB_HOST
-              value: mariadb-repl.mariadb-operator.svc.cluster.local
-            - name: MARIADB_PORT
-              value: '3306'
-            - name: MARIADB_DB
-              value: app-demo-database
-            - name: MARIADB_USER
-              value: app-demo-user
-            - name: MARIADB_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: app-demo-database-secret
-                  key: password
-          livenessProbe:
-            httpGet:
-              path: /
-              port: 8000
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            failureThreshold: 3
-          readinessProbe:
-            httpGet:
-              path: /
-              port: 8000
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            failureThreshold: 3

7project/deployment/app-demo-svc.yaml

@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: app-demo
-spec:
-  ports:
-  - port: 80
-    targetPort: 8000
-  selector:
-    app: app-demo

7project/deployment/app-demo-worker-deployment.yaml

@@ -1,41 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: app-demo-worker
-spec:
-  replicas: 3
-  revisionHistoryLimit: 3
-  selector:
-    matchLabels:
-      app: app-demo-worker
-  template:
-    metadata:
-      labels:
-        app: app-demo-worker
-    spec:
-      containers:
-        - image: lukastrkan/cc-app-demo@sha256:75634b4d97282b6b8424fe17767c81adf44af5f7359c1d25883073b5629b3e05
-          name: app-demo-worker
-          command:
-            - celery
-            - -A
-            - app.celery_app
-            - worker
-            - -Q
-            - $(MAIL_QUEUE)
-            - --loglevel
-            - INFO
-          env:
-            - name: RABBITMQ_USERNAME
-              value: demo-app
-            - name: RABBITMQ_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: demo-app-user-credentials
-                  key: password
-            - name: RABBITMQ_HOST
-              value: rabbitmq.rabbitmq.svc.cluster.local
-            - name: RABBITMQ_PORT
-              value: '5672'
-            - name: RABBITMQ_VHOST
-              value: "/"

7project/deployment/tunnel.yaml

@@ -1,14 +0,0 @@
-apiVersion: networking.cfargotunnel.com/v1alpha1
-kind: TunnelBinding
-metadata:
-  name: guestbook-tunnel-binding
-  namespace: group-project
-subjects:
-  - name: app-server
-    spec:
-      target: http://app-demo.group-project.svc.cluster.local
-      fqdn: demo.ltrk.cz
-      noTlsVerify: true
-tunnelRef:
-  kind: ClusterTunnel
-  name: cluster-tunnel

7project/frontend/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

7project/frontend/README.md

@@ -0,0 +1,73 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```

7project/frontend/eslint.config.js

@@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs['recommended-latest'],
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])

7project/frontend/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>frontend</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

7project/frontend/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^19.1.1",
+    "react-dom": "^19.1.1",
+    "recharts": "^3.3.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.36.0",
+    "@types/node": "^24.6.0",
+    "@types/react": "^19.1.16",
+    "@types/react-dom": "^19.1.9",
+    "@vitejs/plugin-react": "^5.0.4",
+    "eslint": "^9.36.0",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.22",
+    "globals": "^16.4.0",
+    "typescript": "~5.9.3",
+    "typescript-eslint": "^8.45.0",
+    "vite": "^7.1.7"
+  }
+}

7project/frontend/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

7project/frontend/src/App.tsx

@@ -0,0 +1,89 @@
+import { useEffect, useState } from 'react';
+import LoginRegisterPage from './pages/LoginRegisterPage';
+import Dashboard from './pages/Dashboard';
+import { logout } from './api';
+import { BACKEND_URL } from './config';
+
+function App() {
+  const [hasToken, setHasToken] = useState<boolean>(!!localStorage.getItem('token'));
+  const [processingCallback, setProcessingCallback] = useState<boolean>(false);
+
+  useEffect(() => {
+    const path = window.location.pathname;
+
+    // Minimal handling for provider callbacks: /auth|/oauth/:provider/callback?code=...&state=...
+    const parts = path.split('/').filter(Boolean);
+    const isCallback = parts.length === 3 && (parts[0] === 'auth') && parts[2] === 'callback';
+
+    if (isCallback) {
+      // Guard against double invocation in React 18 StrictMode/dev
+      const w = window as any;
+      if (w.__oauthCallbackHandled) {
+        return;
+      }
+      w.__oauthCallbackHandled = true;
+
+      setProcessingCallback(true);
+
+      const provider = parts[1];
+      const qs = window.location.search || '';
+      const base = BACKEND_URL.replace(/\/$/, '');
+      const url = `${base}/auth/${encodeURIComponent(provider)}/callback${qs}`;
+      (async () => {
+        try {
+          const token = localStorage.getItem('token');
+          const res = await fetch(url, {
+            method: 'GET',
+            credentials: 'include',
+            headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+          });
+          let data: any = null;
+          try {
+            data = await res.json();
+          } catch {}
+          if (provider !== 'csas' && res.ok && data?.access_token) {
+            localStorage.setItem('token', data?.access_token);
+            setHasToken(true);
+          }
+        } catch {}
+        // Clean URL and go home regardless of result
+        setProcessingCallback(false);
+        window.history.replaceState({}, '', '/');
+      })();
+    }
+
+    const onStorage = (e: StorageEvent) => {
+      if (e.key === 'token') setHasToken(!!e.newValue);
+    };
+    window.addEventListener('storage', onStorage);
+    return () => window.removeEventListener('storage', onStorage);
+  }, []);
+
+  if (processingCallback) {
+    return (
+      <div style={{ display: 'grid', placeItems: 'center', height: '100vh' }}>
+        <div className="card" style={{ width: 360, textAlign: 'center', padding: 24 }}>
+          <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 12 }}>
+            <svg width="48" height="48" viewBox="0 0 50 50" aria-label="Loading">
+              <circle cx="25" cy="25" r="20" fill="none" stroke="#3b82f6" strokeWidth="5" strokeLinecap="round" strokeDasharray="31.4 31.4">
+                <animateTransform attributeName="transform" type="rotate" from="0 25 25" to="360 25 25" dur="0.9s" repeatCount="indefinite" />
+              </circle>
+            </svg>
+            <div>Finishing sign-in…</div>
+            <div className="muted">Please wait</div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  if (!hasToken) {
+    return <LoginRegisterPage onLoggedIn={() => setHasToken(true)} />;
+  }
+
+  return (
+    <Dashboard onLogout={() => { logout(); setHasToken(false); }} />
+  );
+}
+
+export default App;

7project/frontend/src/api.ts

@@ -0,0 +1,227 @@
+import { BACKEND_URL } from './config';
+
+export type LoginResponse = {
+  access_token: string;
+  token_type: string;
+};
+
+export type Category = {
+  id: number;
+  name: string;
+  description?: string | null;
+};
+
+export type Transaction = {
+  id: number;
+  amount: number;
+  description?: string | null;
+  category_ids: number[];
+  date?: string | null; // ISO date (YYYY-MM-DD)
+};
+
+function getBaseUrl() {
+  const base = BACKEND_URL?.replace(/\/$/, '') || '';
+  return base || '';
+}
+
+function getHeaders(contentType: 'json' | 'form' | 'none' = 'json'): Record<string, string> {
+  const token = localStorage.getItem('token');
+  const headers: Record<string, string> = {};
+
+  if (contentType === 'json') {
+    headers['Content-Type'] = 'application/json';
+  } else if (contentType === 'form') {
+    headers['Content-Type'] = 'application/x-www-form-urlencoded';
+  }
+
+  if (token) {
+    headers['Authorization'] = `Bearer ${token}`;
+  }
+
+  return headers;
+}
+
+export async function login(email: string, password: string): Promise<void> {
+  const body = new URLSearchParams();
+  body.set('username', email);
+  body.set('password', password);
+
+  const res = await fetch(`${getBaseUrl()}/auth/jwt/login`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/x-www-form-urlencoded',
+    },
+    body: body.toString(),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Login failed');
+  }
+  const data: LoginResponse = await res.json();
+  localStorage.setItem('token', data.access_token);
+}
+
+export async function register(email: string, password: string, first_name?: string, last_name?: string): Promise<void> {
+  const res = await fetch(`${getBaseUrl()}/auth/register`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ email, password, first_name, last_name }),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Registration failed');
+  }
+}
+
+export async function getCategories(): Promise<Category[]> {
+  const res = await fetch(`${getBaseUrl()}/categories/`, {
+    headers: getHeaders(),
+  });
+  if (!res.ok) throw new Error('Failed to load categories');
+  return res.json();
+}
+
+export type CreateTransactionInput = {
+  amount: number;
+  description?: string;
+  category_ids?: number[];
+  date?: string; // YYYY-MM-DD
+};
+
+export async function createTransaction(input: CreateTransactionInput): Promise<Transaction> {
+  const res = await fetch(`${getBaseUrl()}/transactions/create`, {
+    method: 'POST',
+    headers: getHeaders(),
+    body: JSON.stringify(input),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to create transaction');
+  }
+  return res.json();
+}
+
+export async function getTransactions(start_date?: string, end_date?: string): Promise<Transaction[]> {
+  const params = new URLSearchParams();
+  if (start_date) params.set('start_date', start_date);
+  if (end_date) params.set('end_date', end_date);
+  const qs = params.toString();
+  const url = `${getBaseUrl()}/transactions/${qs ? `?${qs}` : ''}`;
+  const res = await fetch(url, {
+    headers: getHeaders(),
+  });
+  if (!res.ok) throw new Error('Failed to load transactions');
+  return res.json();
+}
+
+export type User = {
+  id: string;
+  email: string;
+  first_name?: string | null;
+  last_name?: string | null;
+  is_active: boolean;
+  is_superuser: boolean;
+  is_verified: boolean;
+};
+
+export async function getMe(): Promise<User> {
+  const res = await fetch(`${getBaseUrl()}/users/me`, {
+    headers: getHeaders(),
+  });
+  if (!res.ok) throw new Error('Failed to load user');
+  return res.json();
+}
+
+export type UpdateMeInput = Partial<Pick<User, 'first_name' | 'last_name'>> & { password?: string };
+export async function updateMe(input: UpdateMeInput): Promise<User> {
+  const res = await fetch(`${getBaseUrl()}/users/me`, {
+    method: 'PATCH',
+    headers: getHeaders(),
+    body: JSON.stringify(input),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to update user');
+  }
+  return res.json();
+}
+
+export async function deleteMe(): Promise<void> {
+  const res = await fetch(`${getBaseUrl()}/users/me`, {
+    method: 'DELETE',
+    headers: getHeaders(),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to delete account');
+  }
+}
+
+export function logout() {
+  localStorage.removeItem('token');
+}
+
+// Categories
+export type CreateCategoryInput = { name: string; description?: string };
+export async function createCategory(input: CreateCategoryInput): Promise<Category> {
+  const res = await fetch(`${getBaseUrl()}/categories/create`, {
+    method: 'POST',
+    headers: getHeaders(),
+    body: JSON.stringify(input),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to create category');
+  }
+  return res.json();
+}
+
+export type UpdateCategoryInput = { name?: string; description?: string };
+export async function updateCategory(category_id: number, input: UpdateCategoryInput): Promise<Category> {
+  const res = await fetch(`${getBaseUrl()}/categories/${category_id}`, {
+    method: 'PATCH',
+    headers: getHeaders(),
+    body: JSON.stringify(input),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to update category');
+  }
+  return res.json();
+}
+
+// Transactions update
+export type UpdateTransactionInput = {
+  amount?: number;
+  description?: string;
+  date?: string;
+  category_ids?: number[];
+};
+export async function updateTransaction(id: number, input: UpdateTransactionInput): Promise<Transaction> {
+  const res = await fetch(`${getBaseUrl()}/transactions/${id}/edit`, {
+    method: 'PATCH',
+    headers: getHeaders(),
+    body: JSON.stringify(input),
+  });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to update transaction');
+  }
+  return res.json();
+}
+
+// Balance series
+export type BalancePoint = { date: string; balance: number };
+export async function getBalanceSeries(start_date?: string, end_date?: string): Promise<BalancePoint[]> {
+  const params = new URLSearchParams();
+  if (start_date) params.set('start_date', start_date);
+  if (end_date) params.set('end_date', end_date);
+  const qs = params.toString();
+  const url = `${getBaseUrl()}/transactions/balance_series${qs ? `?${qs}` : ''}`;
+  const res = await fetch(url, { headers: getHeaders() });
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(text || 'Failed to load balance series');
+  }
+  return res.json();
+}

7project/frontend/src/appearance.ts

@@ -0,0 +1,38 @@
+export type Theme = 'system' | 'light' | 'dark';
+export type FontSize = 'small' | 'medium' | 'large';
+
+const THEME_KEY = 'app_theme';
+const FONT_KEY = 'app_font_size';
+
+export function applyTheme(theme: Theme) {
+  const body = document.body;
+  const effective = theme === 'system' ? (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light') : theme;
+  body.setAttribute('data-theme', effective);
+}
+
+export function applyFontSize(size: FontSize) {
+  const root = document.documentElement;
+  const map: Record<FontSize, string> = {
+    small: '14px',
+    medium: '18px',
+    large: '22px',
+  };
+  root.style.fontSize = map[size];
+}
+
+export function saveAppearance(theme: Theme, size: FontSize) {
+  localStorage.setItem(THEME_KEY, theme);
+  localStorage.setItem(FONT_KEY, size);
+}
+
+export function loadAppearance(): { theme: Theme; size: FontSize } {
+  const theme = (localStorage.getItem(THEME_KEY) as Theme) || 'light';
+  const size = (localStorage.getItem(FONT_KEY) as FontSize) || 'medium';
+  return { theme, size };
+}
+
+export function applyAppearanceFromStorage() {
+  const { theme, size } = loadAppearance();
+  applyTheme(theme);
+  applyFontSize(size);
+}

7project/frontend/src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

7project/frontend/src/config.ts

@@ -0,0 +1,2 @@
+export const BACKEND_URL: string =
+  import.meta.env.VITE_BACKEND_URL ?? '';

7project/frontend/src/index.css

@@ -0,0 +1,68 @@
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

7project/frontend/src/main.tsx

@@ -0,0 +1,14 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import './ui.css'
+import App from './App.tsx'
+import { applyAppearanceFromStorage } from './appearance'
+
+applyAppearanceFromStorage()
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)

7project/frontend/src/pages/AccountPage.tsx

@@ -0,0 +1,87 @@
+import { useEffect, useState } from 'react';
+import { deleteMe, getMe, type UpdateMeInput, type User, updateMe } from '../api';
+
+export default function AccountPage({ onDeleted }: { onDeleted: () => void }) {
+  const [user, setUser] = useState<User | null>(null);
+  const [firstName, setFirstName] = useState('');
+  const [lastName, setLastName] = useState('');
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    (async () => {
+      try {
+        const u = await getMe();
+        setUser(u);
+        setFirstName(u.first_name || '');
+        setLastName(u.last_name || '');
+      } catch (e: any) {
+        setError(e?.message || 'Failed to load account');
+      } finally {
+        setLoading(false);
+      }
+    })();
+  }, []);
+
+  async function handleSave(e: React.FormEvent) {
+    e.preventDefault();
+    setSaving(true);
+    setError(null);
+    try {
+      const payload: UpdateMeInput = { first_name: firstName || null as any, last_name: lastName || null as any };
+      const updated = await updateMe(payload);
+      setUser(updated);
+    } catch (e: any) {
+      setError(e?.message || 'Failed to update');
+    } finally {
+      setSaving(false);
+    }
+  }
+
+  async function handleDelete() {
+    if (!confirm('Are you sure you want to delete your account? This cannot be undone.')) return;
+    try {
+      await deleteMe();
+      onDeleted();
+    } catch (e: any) {
+      alert(e?.message || 'Failed to delete account');
+    }
+  }
+
+  return (
+    <section className="card">
+      <h3>Account</h3>
+      {loading ? (
+        <div>Loading…</div>
+      ) : error ? (
+        <div style={{ color: 'crimson' }}>{error}</div>
+      ) : !user ? (
+        <div>Not signed in</div>
+      ) : (
+        <div className="space-y">
+          <div className="muted">Email: <strong>{user.email}</strong></div>
+          <form onSubmit={handleSave} className="space-y">
+            <div className="form-row">
+              <div>
+                <label className="muted">First name</label>
+                <input className="input" value={firstName} onChange={(e) => setFirstName(e.target.value)} />
+              </div>
+              <div>
+                <label className="muted">Last name</label>
+                <input className="input" value={lastName} onChange={(e) => setLastName(e.target.value)} />
+              </div>
+            </div>
+            <div className="actions" style={{ justifyContent: 'flex-end' }}>
+              <button className="btn primary" type="submit" disabled={saving}>{saving ? 'Saving…' : 'Save changes'}</button>
+            </div>
+          </form>
+          <div className="actions" style={{ justifyContent: 'space-between' }}>
+            <div className="muted"></div>
+            <button className="btn" style={{ borderColor: 'crimson', color: 'crimson' }} onClick={handleDelete}>Delete account</button>
+          </div>
+        </div>
+      )}
+    </section>
+  );
+}

7project/frontend/src/pages/AppearancePage.tsx

@@ -0,0 +1,49 @@
+import { useEffect, useState } from 'react';
+import { applyFontSize, applyTheme, loadAppearance, saveAppearance, type FontSize, type Theme } from '../appearance';
+
+export default function AppearancePage() {
+  const [theme, setTheme] = useState<Theme>('light');
+  const [size, setSize] = useState<FontSize>('medium');
+
+  useEffect(() => {
+    const { theme, size } = loadAppearance();
+    setTheme(theme);
+    setSize(size);
+  }, []);
+
+  function onThemeChange(next: Theme) {
+    setTheme(next);
+    applyTheme(next);
+    saveAppearance(next, size);
+  }
+
+  function onSizeChange(next: FontSize) {
+    setSize(next);
+    applyFontSize(next);
+    saveAppearance(theme, next);
+  }
+
+  return (
+    <section className="card">
+      <h3>Appearance</h3>
+      <div className="space-y">
+        <div>
+          <div className="muted" style={{ marginBottom: 6 }}>Theme</div>
+          <div className="segmented">
+            <button className={theme === 'light' ? 'active' : ''} onClick={() => onThemeChange('light')}>Light</button>
+            <button className={theme === 'dark' ? 'active' : ''} onClick={() => onThemeChange('dark')}>Dark</button>
+            <button className={theme === 'system' ? 'active' : ''} onClick={() => onThemeChange('system')}>System</button>
+          </div>
+        </div>
+        <div>
+          <div className="muted" style={{ marginBottom: 6 }}>Font size</div>
+          <div className="segmented">
+            <button className={size === 'small' ? 'active' : ''} onClick={() => onSizeChange('small')}>Small</button>
+            <button className={size === 'medium' ? 'active' : ''} onClick={() => onSizeChange('medium')}>Medium</button>
+            <button className={size === 'large' ? 'active' : ''} onClick={() => onSizeChange('large')}>Large</button>
+          </div>
+        </div>
+      </div>
+    </section>
+  );
+}

7project/frontend/src/pages/BalanceChart.tsx

@@ -0,0 +1,46 @@
+// src/BalanceChart.tsx
+import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts';
+import { type BalancePoint } from '../api';
+
+function formatAmount(n: number) {
+  return new Intl.NumberFormat(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(n);
+}
+
+function formatDate(dateStr: string) {
+  return new Date(dateStr).toLocaleDateString(undefined, { month: 'short', day: 'numeric' });
+}
+
+export default function BalanceChart({ data }: { data: BalancePoint[] }) {
+  if (data.length === 0) {
+    return <div>No data to display</div>;
+  }
+
+  return (
+    <ResponsiveContainer width="100%" height={300}>
+      <LineChart
+        data={data}
+        // Increased 'left' margin to create more space for the Y-axis label and tick values
+        margin={{ top: 5, right: 30, left: 50, bottom: 5 }} // <-- Change this line
+      >
+        <CartesianGrid strokeDasharray="3 3" />
+        <XAxis
+          dataKey="date"
+          tickFormatter={formatDate}
+          label={{ value: 'Date', position: 'insideBottom', offset: -5 }}
+        />
+        <YAxis
+          tickFormatter={(value) => formatAmount(value as number)}
+          // Adjusted 'offset' for the Y-axis label.
+          // A negative offset moves it further away from the axis.
+          label={{ value: 'Balance', angle: -90, position: 'insideLeft', offset: -30 }} // <-- Change this line
+        />
+        <Tooltip
+          labelFormatter={formatDate}
+          formatter={(value) => [formatAmount(value as number), 'Balance']}
+        />
+        <Legend />
+        <Line type="monotone" dataKey="balance" stroke="#3b82f6" strokeWidth={2} activeDot={{ r: 8 }} />
+      </LineChart>
+    </ResponsiveContainer>
+  );
+}

7project/frontend/src/pages/CategoryPieChart.tsx

@@ -0,0 +1,100 @@
+// src/CategoryPieCharts.tsx (renamed from CategoryPieChart.tsx)
+import { useMemo } from 'react';
+import { PieChart, Pie, Cell, Tooltip, Legend, ResponsiveContainer } from 'recharts';
+import { type Transaction, type Category } from '../api';
+
+const COLORS = ['#0088FE', '#00C49F', '#FFBB28', '#FF8042', '#AF19FF', '#FF4242', '#8884d8', '#82ca9d'];
+
+// Helper component for a single pie chart
+function SinglePieChart({ data, title }: { data: { name: string; value: number }[]; title: string }) {
+  if (data.length === 0) {
+    return (
+      <div style={{ flex: 1, textAlign: 'center' }}>
+        <h4>{title}</h4>
+        <div>No data to display.</div>
+      </div>
+    );
+  }
+
+    return (
+    <div style={{ flex: 1 }}>
+      <h4>{title}</h4>
+      <ResponsiveContainer width="100%" height={300}>
+        <PieChart>
+          <Pie
+            data={data}
+            cx="50%"
+            cy="50%"
+            labelLine={false}
+            outerRadius={80}
+            fill="#8884d8"
+            dataKey="value"
+            nameKey="name"
+            label={(props: any) => `${props.name} ${(props.percent * 100).toFixed(0)}%`}
+          >
+            {data.map((_entry, index) => (
+              <Cell key={`cell-${index}`} fill={COLORS[index % COLORS.length]} />
+            ))}
+          </Pie>
+          <Tooltip formatter={(value) => new Intl.NumberFormat(undefined, { style: 'currency', currency: 'USD' }).format(value as number)} />
+          <Legend />
+        </PieChart>
+      </ResponsiveContainer>
+    </div>
+  );
+}
+
+
+export default function CategoryPieCharts({ transactions, categories }: { transactions: Transaction[], categories: Category[] }) {
+
+  // Calculate expenses data
+  const expensesData = useMemo(() => {
+    const spendingMap = new Map<number, number>();
+
+    transactions.forEach(tx => {
+      // Expenses are typically negative amounts in your system
+      if (tx.amount < 0 && tx.category_ids.length > 0) {
+        tx.category_ids.forEach(catId => {
+          // Use absolute value for display on chart
+          spendingMap.set(catId, (spendingMap.get(catId) || 0) + Math.abs(tx.amount));
+        });
+      }
+    });
+
+    return Array.from(spendingMap.entries())
+      .map(([categoryId, total]) => ({
+        name: categories.find(c => c.id === categoryId)?.name || `Category #${categoryId}`,
+        value: total,
+      }))
+      .sort((a, b) => b.value - a.value); // Sort descending
+  }, [transactions, categories]);
+
+  // Calculate earnings data
+  const earningsData = useMemo(() => {
+    const incomeMap = new Map<number, number>();
+
+    transactions.forEach(tx => {
+      // Earnings are typically positive amounts in your system
+      if (tx.amount > 0 && tx.category_ids.length > 0) {
+        tx.category_ids.forEach(catId => {
+          incomeMap.set(catId, (incomeMap.get(catId) || 0) + tx.amount);
+        });
+      }
+    });
+
+    return Array.from(incomeMap.entries())
+      .map(([categoryId, total]) => ({
+        name: categories.find(c => c.id === categoryId)?.name || `Category #${categoryId}`,
+        value: total,
+      }))
+      .sort((a, b) => b.value - a.value); // Sort descending
+  }, [transactions, categories]);
+
+
+  return (
+    <div style={{ display: 'flex', flexWrap: 'wrap', gap: '20px', justifyContent: 'center' }}>
+      <SinglePieChart data={expensesData} title="Expenses by Category" />
+      <SinglePieChart data={earningsData} title="Earnings by Category" />
+    </div>
+  );
+}

7project/frontend/src/pages/Dashboard.tsx

@@ -0,0 +1,452 @@
+import { useEffect, useMemo, useState } from 'react';
+import { type Category, type Transaction, type BalancePoint, getCategories, getTransactions, createTransaction, updateTransaction, getBalanceSeries } from '../api';
+import AccountPage from './AccountPage';
+import AppearancePage from './AppearancePage';
+import BalanceChart from './BalanceChart';
+import ManualManagement from './ManualManagement';
+import CategoryPieChart from './CategoryPieChart';
+import MockBankModal, { type MockGenerationOptions } from './MockBankModal';
+import { BACKEND_URL } from '../config';
+
+function formatAmount(n: number) {
+  return new Intl.NumberFormat(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(n);
+}
+
+// Add this new component to your Dashboard.tsx file, above the Dashboard component
+
+// Define the structure for the rate data we care about
+type CnbRate = {
+  currencyCode: string;
+  rate: number;
+};
+
+// The part of the API response structure we need
+type CnbApiResponse = {
+  rates: Array<{
+    amount: number;
+    currencyCode: string;
+    rate: number;
+  }>;
+};
+
+// The currencies you want to display
+const TARGET_CURRENCIES = ['EUR', 'USD', 'NOK'];
+
+function CurrencyRates() {
+  const [rates, setRates] = useState<CnbRate[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    async function fetchRates() {
+      setLoading(true);
+      setError(null);
+
+      // Get today's date in YYYY-MM-DD format for the API
+      const today = new Date().toISOString().split('T')[0];
+      const CNB_API_URL = `/api-cnb/cnbapi/exrates/daily?date=${today}&lang=EN`;
+
+      try {
+        const res = await fetch(CNB_API_URL);
+        if (!res.ok) {
+          // This can happen on weekends/holidays or if rates aren't posted yet
+          throw new Error(`Rates unavailable (Status: ${res.status})`);
+        }
+        const data: CnbApiResponse = await res.json();
+
+        if (!data.rates) {
+          throw new Error("Invalid API response");
+        }
+
+        const filteredRates = data.rates
+          .filter(rate => TARGET_CURRENCIES.includes(rate.currencyCode))
+          .map(rate => ({
+            currencyCode: rate.currencyCode,
+            // Handle 'amount' field (e.g., JPY is per 100)
+            rate: rate.rate / rate.amount
+          }));
+
+        setRates(filteredRates);
+      } catch (err: any) {
+        setError(err.message || 'Could not load rates');
+      } finally {
+        setLoading(false);
+      }
+    }
+
+    fetchRates();
+  }, []); // Runs once on component mount
+
+  return (
+    // This component will push itself to the bottom of the sidebar
+    <div
+      className="currency-rates"
+      style={{
+        padding: '0 1.5rem',
+        marginTop: 'auto', // Pushes to bottom
+        paddingBottom: '1.5rem' // Adds some spacing at the end
+      }}
+    >
+      <h4 style={{
+        margin: '1.5rem 0 0.75rem 0',
+        color: '#8a91b4', // Muted color to match dark sidebar
+        fontWeight: 500,
+        fontSize: '0.9em',
+        textTransform: 'uppercase',
+      }}>
+        Rates (vs CZK)
+      </h4>
+      {loading && <div style={{ fontSize: '0.9em', color: '#ccc' }}>Loading...</div>}
+      {error && <div style={{ fontSize: '0.9em', color: 'crimson' }}>{error}</div>}
+      {!loading && !error && (
+        <ul style={{ listStyle: 'none', padding: 0, margin: 0, fontSize: '0.9em', color: '#fff' }}>
+          {rates.length > 0 ? rates.map(rate => (
+            <li key={rate.currencyCode} style={{ display: 'flex', justifyContent: 'space-between', marginBottom: '0.5rem' }}>
+              <strong>{rate.currencyCode}</strong>
+              <span>{rate.rate.toFixed(3)}</span>
+            </li>
+          )) : <li style={{color: '#8a91b4'}}>No rates found.</li>}
+        </ul>
+      )}
+    </div>
+  );
+}
+
+export default function Dashboard({ onLogout }: { onLogout: () => void }) {
+  const [current, setCurrent] = useState<'home' | 'manual' | 'account' | 'appearance'>('home');
+  const [transactions, setTransactions] = useState<Transaction[]>([]);
+  const [categories, setCategories] = useState<Category[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [isMockModalOpen, setMockModalOpen] = useState(false);
+  const [isGenerating, setIsGenerating] = useState(false);
+
+  // Start CSAS (George) OAuth after login
+  async function startOauthCsas() {
+    const base = BACKEND_URL.replace(/\/$/, '');
+    const url = `${base}/auth/csas/authorize`;
+    try {
+      const token = localStorage.getItem('token');
+      const res = await fetch(url, {
+        credentials: 'include',
+        headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+      });
+      const data = await res.json();
+      if (data && typeof data.authorization_url === 'string') {
+        window.location.assign(data.authorization_url);
+      } else {
+        alert('Cannot start CSAS OAuth.');
+      }
+    } catch (e) {
+      alert('Cannot start CSAS OAuth.');
+    }
+  }
+
+  // Filters
+  const [minAmount, setMinAmount] = useState<string>('');
+  const [maxAmount, setMaxAmount] = useState<string>('');
+  const [filterCategoryId, setFilterCategoryId] = useState<number | ''>('');
+  const [searchText, setSearchText] = useState('');
+
+  // Date-range filter
+  const [startDate, setStartDate] = useState<string>(''); // YYYY-MM-DD
+  const [endDate, setEndDate] = useState<string>('');
+
+  // Pagination over filtered transactions (20 per page), 0 = latest (most recent)
+  const pageSize = 20;
+  const [page, setPage] = useState<number>(0);
+
+  // Balance chart series for current date filter
+  const [balanceSeries, setBalanceSeries] = useState<BalancePoint[]>([]);
+
+  // Manual forms moved to ManualManagement page
+
+  // Inline edit state for transaction categories
+  const [editingTxId, setEditingTxId] = useState<number | null>(null);
+  const [editingCategoryIds, setEditingCategoryIds] = useState<number[]>([]);
+
+  async function loadAll() {
+    setLoading(true);
+    setError(null);
+    try {
+      const [txs, cats, series] = await Promise.all([
+        getTransactions(startDate || undefined, endDate || undefined),
+        getCategories(),
+        getBalanceSeries(startDate || undefined, endDate || undefined),
+      ]);
+      setTransactions(txs);
+      setCategories(cats);
+      setBalanceSeries(series);
+      // reset paging to most recent
+      setPage(0);
+    } catch (err: any) {
+      setError(err?.message || 'Failed to load data');
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  async function handleGenerateMockTransactions(options: MockGenerationOptions) {
+    setIsGenerating(true);
+    setMockModalOpen(false);
+
+    const { count, minAmount, maxAmount, startDate, endDate, categoryIds } = options;
+    const newTransactions: Transaction[] = [];
+
+    const startDateTime = new Date(startDate).getTime();
+    const endDateTime = new Date(endDate).getTime();
+
+    for (let i = 0; i < count; i++) {
+      // Generate random data based on user input
+      const amount = parseFloat((Math.random() * (maxAmount - minAmount) + minAmount).toFixed(2));
+
+      const randomTime = Math.random() * (endDateTime - startDateTime) + startDateTime;
+      const date = new Date(randomTime);
+      const dateString = date.toISOString().split('T')[0];
+
+      const randomCategory = categoryIds.length > 0
+        ? [categoryIds[Math.floor(Math.random() * categoryIds.length)]]
+        : [];
+
+      const payload = {
+        amount,
+        date: dateString,
+        category_ids: randomCategory,
+      };
+
+      try {
+        const created = await createTransaction(payload);
+        newTransactions.push(created);
+      } catch (err) {
+        console.error("Failed to create mock transaction:", err);
+        alert('An error occurred while generating transactions. Check the console.');
+        break;
+      }
+    }
+
+    setIsGenerating(false);
+    alert(`${newTransactions.length} mock transactions were successfully generated!`);
+
+    await loadAll();
+  }
+
+  useEffect(() => { loadAll(); }, [startDate, endDate]);
+
+  const filtered = useMemo(() => {
+    let arr = [...transactions];
+    const min = minAmount !== '' ? Number(minAmount) : undefined;
+    const max = maxAmount !== '' ? Number(maxAmount) : undefined;
+    if (min !== undefined) arr = arr.filter(t => t.amount >= min);
+    if (max !== undefined) arr = arr.filter(t => t.amount <= max);
+    if (filterCategoryId !== '') arr = arr.filter(t => t.category_ids.includes(filterCategoryId as number));
+    if (searchText.trim()) arr = arr.filter(t => (t.description || '').toLowerCase().includes(searchText.toLowerCase()));
+    return arr;
+  }, [transactions, minAmount, maxAmount, filterCategoryId, searchText]);
+
+  const sortedDesc = useMemo(() => {
+    return [...filtered].sort((a, b) => {
+      const ad = (a.date || '') > (b.date || '') ? 1 : (a.date || '') < (b.date || '') ? -1 : 0;
+      if (ad !== 0) return -ad; // date desc
+      return b.id - a.id; // fallback id desc
+    });
+  }, [filtered]);
+
+  const totalPages = Math.ceil(sortedDesc.length / pageSize);
+  const pageStart = page * pageSize;
+  const pageEnd = pageStart + pageSize;
+  const visible = sortedDesc.slice(pageStart, pageEnd);
+
+  function categoryNameById(id: number) { return categories.find(c => c.id === id)?.name || `#${id}`; }
+
+
+  function beginEditCategories(t: Transaction) {
+    setEditingTxId(t.id);
+    setEditingCategoryIds([...(t.category_ids || [])]);
+  }
+  function cancelEditCategories() {
+    setEditingTxId(null);
+    setEditingCategoryIds([]);
+  }
+  async function saveEditCategories() {
+    if (editingTxId == null) return;
+    try {
+      const updated = await updateTransaction(editingTxId, { category_ids: editingCategoryIds });
+      setTransactions(prev => prev.map(p => (p.id === updated.id ? updated : p)));
+      cancelEditCategories();
+    } catch (err: any) {
+      alert(err?.message || 'Failed to update transaction categories');
+    }
+  }
+
+  return (
+    <div className="app-layout">
+      <aside className="sidebar" style={{ display: 'flex', flexDirection: 'column' }}>
+        <div>
+          <div className="logo">7Project</div>
+          <nav className="nav">
+            <button className={current === 'home' ? 'active' : ''} onClick={() => setCurrent('home')}>Home</button>
+            <button className={current === 'manual' ? 'active' : ''} onClick={() => setCurrent('manual')}>Manual management</button>
+            <button className={current === 'account' ? 'active' : ''} onClick={() => setCurrent('account')}>Account</button>
+            <button className={current === 'appearance' ? 'active' : ''} onClick={() => setCurrent('appearance')}>Appearance</button>
+          </nav>
+        </div>
+
+        <CurrencyRates />
+
+      </aside>
+      <div className="content">
+        <div className="topbar">
+          <h2 style={{ margin: 0 }}>{current === 'home' ? 'Dashboard' : current === 'manual' ? 'Manual management' : current === 'account' ? 'Account' : 'Appearance'}</h2>
+          <div className="actions">
+            <span className="user muted">Signed in</span>
+            <button className="btn" onClick={onLogout}>Logout</button>
+          </div>
+        </div>
+        <main className="page space-y">
+          {current === 'home' && (
+            <>
+              <section className="card space-y">
+                  <h3>Bank connections</h3>
+                  <div className="connection-row">
+                    <p className="muted" style={{ margin: 0 }}>Connect your CSAS (George) account.</p>
+                    <button className="btn primary" onClick={startOauthCsas}>Connect CSAS (George)</button>
+                  </div>
+                  <div className="connection-row">
+                    <p className="muted" style={{ margin: 0 }}>Generate data from a mock bank.</p>
+                    <button className="btn primary" onClick={() => setMockModalOpen(true)}>Connect Mock Bank</button>
+                  </div>
+              </section>
+
+
+
+              <section className="card">
+                <h3>Filters</h3>
+                <div className="form-row" style={{ gap: 8, flexWrap: 'wrap' }}>
+                  <input className="input" type="date" placeholder="Start date" value={startDate} onChange={(e) => setStartDate(e.target.value)} />
+                  <input className="input" type="date" placeholder="End date" value={endDate} onChange={(e) => setEndDate(e.target.value)} />
+                  <input className="input" type="number" step="0.01" placeholder="Min amount" value={minAmount} onChange={(e) => setMinAmount(e.target.value)} />
+                  <input className="input" type="number" step="0.01" placeholder="Max amount" value={maxAmount} onChange={(e) => setMaxAmount(e.target.value)} />
+                  <select className="input" value={filterCategoryId} onChange={(e) => setFilterCategoryId(e.target.value ? Number(e.target.value) : '')}>
+                    <option value="">All categories</option>
+                    {categories.map(c => (<option key={c.id} value={c.id}>{c.name}</option>))}
+                  </select>
+                  <input className="input" type="text" placeholder="Search in description" value={searchText} onChange={(e) => setSearchText(e.target.value)} />
+                </div>
+              </section>
+
+              <section className="card">
+                <h3>Balance over time</h3>
+                {loading ? (
+                  <div>Loading…</div>
+                ) : error ? (
+                  <div style={{ color: 'crimson' }}>{error}</div>
+                ) : (
+                  <BalanceChart data={balanceSeries} />
+                )}
+              </section>
+
+              {/* 3. Add the new section for the Category Pie Chart */}
+              <section className="card">
+                {loading ? (
+                  <div>Loading…</div>
+                ) : error ? (
+                  <div style={{ color: 'crimson' }}>{error}</div>
+                ) : (
+                  // Pass the filtered transactions to see the breakdown for the current view
+                  <CategoryPieChart transactions={filtered} categories={categories} />
+                )}
+              </section>
+
+              <section className="card">
+                <h3>Transactions</h3>
+                {loading ? (
+                  <div>Loading…</div>
+                ) : error ? (
+                  <div style={{ color: 'crimson' }}>{error}</div>
+                ) : filtered.length === 0 ? (
+                  <div>No transactions</div>
+                ) : (
+                  <>
+                    <div className="table-controls">
+                      <div className="muted">
+                        Showing {visible.length} of {filtered.length} (page {Math.min(page + 1, Math.max(1, totalPages))}/{Math.max(1, totalPages)})
+                      </div>
+                      <div className="actions">
+                        <button className="btn primary" disabled={page <= 0} onClick={() => setPage(p => Math.max(0, p - 1))}>Previous</button>
+                        <button className="btn primary" disabled={page >= totalPages - 1} onClick={() => setPage(p => Math.min(totalPages - 1, p + 1))}>Next</button>
+                      </div>
+                    </div>
+                    <table className="table">
+                      <thead>
+                        <tr>
+                          <th>Date</th>
+                          <th style={{ textAlign: 'right' }}>Amount</th>
+                          <th>Description</th>
+                          <th>Categories</th>
+                        </tr>
+                      </thead>
+                      <tbody>
+                        {visible.map(t => (
+                          <tr key={t.id}>
+                            <td>{t.date || ''}</td>
+                            <td className="amount">{formatAmount(t.amount)}</td>
+                            <td>{t.description || ''}</td>
+                            <td>
+                              {editingTxId === t.id ? (
+                                <div className="space-y" style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
+                                  <select multiple className="input" value={editingCategoryIds.map(String)} onChange={(e) => {
+                                    const opts = Array.from(e.currentTarget.selectedOptions).map(o => Number(o.value));
+                                    setEditingCategoryIds(opts);
+                                  }}>
+                                    {categories.map(c => (
+                                      <option key={c.id} value={c.id}>{c.name}</option>
+                                    ))}
+                                  </select>
+                                  <button className="btn small" onClick={saveEditCategories}>Save</button>
+                                    <button className="btn small" onClick={cancelEditCategories}>Cancel</button>
+                                </div>
+                              ) : (
+                                <div className="space-x" style={{ display: 'flex', alignItems: 'center', gap: 8, justifyContent: 'space-between' }}>
+                                  <span>{t.category_ids.map(id => categoryNameById(id)).join(', ') || '—'}</span>
+                                  <button className="btn small" onClick={() => beginEditCategories(t)}>Change</button>
+                                </div>
+                              )}
+                            </td>
+                          </tr>
+                        ))}
+                      </tbody>
+                    </table>
+                  </>
+                )}
+              </section>
+            </>
+          )}
+
+          {current === 'account' && (
+            // lazy import avoided for simplicity
+            <AccountPage onDeleted={onLogout} />
+          )}
+
+          {current === 'manual' && (
+            <ManualManagement
+              categories={categories}
+              onTransactionAdded={(t) => setTransactions(prev => [t, ...prev])}
+              onCategoryCreated={(c) => setCategories(prev => [...prev, c])}
+            />
+          )}
+
+          {current === 'appearance' && (
+            <AppearancePage />
+          )}
+        </main>
+      </div>
+        <MockBankModal
+          isOpen={isMockModalOpen}
+          isGenerating={isGenerating}
+          categories={categories}
+          onClose={() => setMockModalOpen(false)}
+          onGenerate={handleGenerateMockTransactions}
+        />
+    </div>
+  );
+}

7project/frontend/src/pages/LoginRegisterPage.tsx

@@ -0,0 +1,107 @@
+import { useState, useEffect } from 'react';
+import { login, register } from '../api';
+import { BACKEND_URL } from '../config';
+
+// Minimal helper to start OAuth: fetch authorization_url and redirect
+async function startOauth(provider: 'mojeid' | 'bankid') {
+  const base = BACKEND_URL.replace(/\/$/, '');
+  const url = `${base}/auth/${provider}/authorize`;
+  try {
+    const res = await fetch(url, { credentials: 'include' });
+    const data = await res.json();
+    if (data && typeof data.authorization_url === 'string') {
+      window.location.assign(data.authorization_url);
+    } else {
+      alert('Cannot start OAuth.');
+    }
+  } catch (e) {
+    alert('Cannot start OAuth.');
+  }
+}
+
+export default function LoginRegisterPage({ onLoggedIn }: { onLoggedIn: () => void }) {
+  const [mode, setMode] = useState<'login' | 'register'>('login');
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [firstName, setFirstName] = useState('');
+  const [lastName, setLastName] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setLoading(true);
+    setError(null);
+    try {
+      if (mode === 'login') {
+        await login(email, password);
+        onLoggedIn();
+      } else {
+        await register(email, password, firstName || undefined, lastName || undefined);
+        // After register, prompt login automatically
+        await login(email, password);
+        onLoggedIn();
+      }
+    } catch (err: any) {
+      setError(err?.message || 'Operation failed');
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  // Add this useEffect hook
+  useEffect(() => {
+    // When the component mounts, add a class to the body
+    document.body.classList.add('auth-page');
+
+    // When the component unmounts, remove the class
+    return () => {
+      document.body.classList.remove('auth-page');
+    };
+  }, []); // The empty array ensures this runs only once
+
+  // The JSX no longer needs the wrapper div
+  return (
+    <div className="card" style={{ width: 420 }}>
+      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 12 }}>
+        <h2 style={{ margin: 0 }}>{mode === 'login' ? 'Welcome back' : 'Create your account'}</h2>
+        <div className="segmented">
+          <button className={mode === 'login' ? 'active' : ''} type="button" onClick={() => setMode('login')}>Login</button>
+          <button className={mode === 'register' ? 'active' : ''} type="button" onClick={() => setMode('register')}>Register</button>
+        </div>
+      </div>
+      <form onSubmit={handleSubmit} className="space-y">
+        <div>
+            <label className="muted">Email</label>
+            <input className="input" type="email" required value={email} onChange={(e) => setEmail(e.target.value)} />
+          </div>
+          <div>
+            <label className="muted">Password</label>
+            <input className="input" type="password" required value={password} onChange={(e) => setPassword(e.target.value)} />
+          </div>
+          {mode === 'register' && (
+            <div className="form-row">
+              <div>
+                <label className="muted">First name (optional)</label>
+                <input className="input" type="text" value={firstName} onChange={(e) => setFirstName(e.target.value)} />
+              </div>
+              <div>
+                <label className="muted">Last name (optional)</label>
+                <input className="input" type="text" value={lastName} onChange={(e) => setLastName(e.target.value)} />
+              </div>
+            </div>
+          )}
+          {error && <div style={{ color: 'crimson' }}>{error}</div>}
+          <div className="actions" style={{ justifyContent: 'space-between' }}>
+            <div className="muted">Or continue with</div>
+            <div className="actions">
+              <button type="button" className="btn" onClick={() => startOauth('mojeid')}>MojeID</button>
+              <button type="button" className="btn" onClick={() => startOauth('bankid')}>BankID</button>
+              <button className="btn primary" type="submit" disabled={loading}>{loading ? 'Please wait…' : (mode === 'login' ? 'Login' : 'Register')}</button>
+            </div>
+          </div>
+      </form>
+    </div>
+  );
+}
+

7project/frontend/src/pages/ManualManagement.tsx

@@ -0,0 +1,79 @@
+import { useState } from 'react';
+import { type Category, type Transaction, createTransaction, createCategory } from '../api';
+
+export default function ManualManagement({
+  categories,
+  onTransactionAdded,
+  onCategoryCreated,
+}: {
+  categories: Category[];
+  onTransactionAdded: (t: Transaction) => void;
+  onCategoryCreated: (c: Category) => void;
+}) {
+  // New transaction form state
+  const [amount, setAmount] = useState<string>('');
+  const [description, setDescription] = useState('');
+  const [selectedCategoryId, setSelectedCategoryId] = useState<number | ''>('');
+  const [txDate, setTxDate] = useState<string>('');
+
+  // Category creation form
+  const [newCatName, setNewCatName] = useState('');
+  const [newCatDesc, setNewCatDesc] = useState('');
+
+  async function handleCreate(e: React.FormEvent) {
+    e.preventDefault();
+    if (!amount) return;
+    const payload = {
+      amount: Number(amount),
+      description: description || undefined,
+      category_ids: selectedCategoryId !== '' ? [Number(selectedCategoryId)] : undefined,
+      date: txDate || undefined,
+    };
+    try {
+      const created = await createTransaction(payload);
+      onTransactionAdded(created);
+      setAmount(''); setDescription(''); setSelectedCategoryId(''); setTxDate('');
+    } catch (err: any) {
+      alert(err?.message || 'Failed to create transaction');
+    }
+  }
+
+  async function handleCreateCategory(e: React.FormEvent) {
+    e.preventDefault();
+    if (!newCatName.trim()) return;
+    try {
+      const cat = await createCategory({ name: newCatName.trim(), description: newCatDesc || undefined });
+      onCategoryCreated(cat);
+      setNewCatName(''); setNewCatDesc('');
+    } catch (err: any) {
+      alert(err?.message || 'Failed to create category');
+    }
+  }
+
+  return (
+    <>
+      <section className="card">
+        <h3>Add Transaction</h3>
+        <form onSubmit={handleCreate} className="form-row">
+          <input className="input" type="number" step="0.01" placeholder="Amount" value={amount} onChange={(e) => setAmount(e.target.value)} required />
+          <input className="input" type="date" placeholder="Date (optional)" value={txDate} onChange={(e) => setTxDate(e.target.value)} />
+          <input className="input" type="text" placeholder="Description (optional)" value={description} onChange={(e) => setDescription(e.target.value)} />
+          <select className="input" value={selectedCategoryId} onChange={(e) => setSelectedCategoryId(e.target.value ? Number(e.target.value) : '')}>
+            <option value="">No category</option>
+            {categories.map(c => (<option key={c.id} value={c.id}>{c.name}</option>))}
+          </select>
+          <button className="btn primary" type="submit">Add</button>
+        </form>
+      </section>
+
+      <section className="card">
+        <h3>Categories</h3>
+        <form className="form-row" onSubmit={handleCreateCategory}>
+          <input className="input" type="text" placeholder="New category name" value={newCatName} onChange={(e) => setNewCatName(e.target.value)} />
+          <input className="input" type="text" placeholder="Description (optional)" value={newCatDesc} onChange={(e) => setNewCatDesc(e.target.value)} />
+          <button className="btn primary" type="submit">Create category</button>
+        </form>
+      </section>
+    </>
+  );
+}

7project/frontend/src/pages/MockBankModal.tsx

@@ -0,0 +1,100 @@
+// src/MockBankModal.tsx
+import { useState } from 'react';
+import { type Category } from '../api';
+
+// Define the shape of the generation options
+export interface MockGenerationOptions {
+  count: number;
+  minAmount: number;
+  maxAmount: number;
+  startDate: string;
+  endDate: string;
+  categoryIds: number[];
+}
+
+interface MockBankModalProps {
+  isOpen: boolean;
+  isGenerating: boolean;
+  categories: Category[]; // Pass in available categories
+  onClose: () => void;
+  onGenerate: (options: MockGenerationOptions) => void;
+}
+
+export default function MockBankModal({ isOpen, isGenerating, categories, onClose, onGenerate }: MockBankModalProps) {
+  // State for all the new form fields
+  const [count, setCount] = useState('10');
+  const [minAmount, setMinAmount] = useState('-200');
+  const [maxAmount, setMaxAmount] = useState('200');
+  const [startDate, setStartDate] = useState(() => new Date(Date.now() - 365 * 24 * 60 * 60 * 1000).toISOString().split('T')[0]); // Default to one year ago
+  const [endDate, setEndDate] = useState(() => new Date().toISOString().split('T')[0]); // Default to today
+  const [selectedCategoryIds, setSelectedCategoryIds] = useState<string[]>([]);
+
+  if (!isOpen) return null;
+
+  function handleGenerateClick() {
+    const parsedCount = parseInt(count, 10);
+    const parsedMinAmount = parseFloat(minAmount);
+    const parsedMaxAmount = parseFloat(maxAmount);
+    const parsedStartDate = new Date(startDate);
+    const parsedEndDate = new Date(endDate);
+
+    // Validation
+    if (
+      isNaN(parsedCount) || parsedCount <= 0 ||
+      isNaN(parsedMinAmount) || isNaN(parsedMaxAmount) ||
+      parsedMaxAmount < parsedMinAmount ||
+      isNaN(parsedStartDate.getTime()) || isNaN(parsedEndDate.getTime()) ||
+      parsedEndDate < parsedStartDate
+    ) {
+      alert(
+        "Please ensure:\n" +
+        "- Count is a positive number\n" +
+        "- Min and Max Amount are valid numbers, and Max >= Min\n" +
+        "- Start and End Date are valid, and End Date >= Start Date"
+      );
+      return;
+    }
+
+    const options: MockGenerationOptions = {
+      count: parsedCount,
+      minAmount: parsedMinAmount,
+      maxAmount: parsedMaxAmount,
+      startDate,
+      endDate,
+      categoryIds: selectedCategoryIds.map(Number),
+    };
+
+    onGenerate(options);
+  }
+
+  return (
+    <div className="modal-overlay" onClick={onClose}>
+      <div className="modal-content" onClick={(e) => e.stopPropagation()}>
+        <h3>Generate Mock Transactions</h3>
+        <p className="muted">
+          Customize the random transactions you'd like to import.
+        </p>
+        <div className="space-y">
+          <input className="input" type="number" value={count} onChange={(e) => setCount(e.target.value)} placeholder="Number of transactions" />
+          <div className="form-row" style={{ gridTemplateColumns: '1fr 1fr' }}>
+            <input className="input" type="number" value={minAmount} onChange={(e) => setMinAmount(e.target.value)} placeholder="Min amount" />
+            <input className="input" type="number" value={maxAmount} onChange={(e) => setMaxAmount(e.target.value)} placeholder="Max amount" />
+          </div>
+          <div className="form-row" style={{ gridTemplateColumns: '1fr 1fr' }}>
+            <input className="input" type="date" value={startDate} onChange={(e) => setStartDate(e.target.value)} placeholder="Earliest date" />
+            <input className="input" type="date" value={endDate} onChange={(e) => setEndDate(e.target.value)} placeholder="Latest date" />
+          </div>
+          <select multiple className="input" style={{ height: '120px' }} value={selectedCategoryIds} onChange={(e) => setSelectedCategoryIds(Array.from(e.target.selectedOptions, option => option.value))}>
+            {categories.map(c => (<option key={c.id} value={c.id}>{c.name}</option>))}
+          </select>
+        </div>
+        <div className="actions" style={{ justifyContent: 'flex-end', marginTop: '16px' }}>
+          <button className="btn" onClick={onClose} disabled={isGenerating}>Cancel</button>
+          <button className="btn primary" onClick={handleGenerateClick} disabled={isGenerating}>
+            {isGenerating ? 'Generating...' : `Generate Transactions`}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

7project/frontend/src/ui.css

@@ -0,0 +1,153 @@
+:root {
+  --bg: #f7f7fb;
+  --panel: #ffffff;
+  --text: #9aa3b2;
+  --muted: #6b7280;
+  --primary: #6f49fe;
+  --primary-600: #5a37fb;
+  --border: #e5e7eb;
+  --radius: 12px;
+  --shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.08);
+
+  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
+  color: var(--text);
+}
+
+* { box-sizing: border-box; }
+
+html, body, #root { height: 100%; }
+
+body { background: var(--bg); margin: 0; display: block; }
+
+/* Dark theme variables */
+body[data-theme="dark"] {
+  --bg: #161a2b;
+  --panel: #283046;
+  --text: #283046;
+  --muted: #cbd5e1;
+  --primary: #8b7bff;
+  --primary-600: #7b69ff;
+  --border: #283046;
+}
+
+/* Layout */
+.app-layout { display: grid; grid-template-columns: 260px minmax(0,1fr); height: 100vh; }
+.sidebar { background: #15172a; color: #e5e7eb; display: flex; flex-direction: column; padding: 20px 12px; }
+.sidebar .logo { color: #fff; font-weight: 700; font-size: 18px; padding: 12px 14px; display: flex; align-items: center; gap: 10px; }
+.nav { margin-top: 12px; display: grid; gap: 4px; }
+.nav a, .nav button { color: #cbd5e1; text-align: left; background: transparent; border: 0; padding: 10px 12px; border-radius: 8px; cursor: pointer; }
+.nav a.active, .nav a:hover, .nav button:hover { background: rgba(255,255,255,0.08); color: #fff; }
+
+.content { display: flex; flex-direction: column; overflow-y: auto; min-width: 0; width: 100%; }
+.topbar { height: 64px; display: flex; flex-shrink: 0; align-items: center; justify-content: space-between; padding: 0 24px; background: var(--panel); border-bottom: 1px solid var(--border); }
+.topbar .user { color: var(--muted); }
+.page { padding: 24px; }
+
+/* Cards */
+.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
+.card h3 { margin: 0 0 12px; }
+
+/* Forms */
+.input, select, textarea {
+  width: 100%;
+  padding: 10px 12px;
+  border-radius: 10px;
+  border: 1px solid var(--border);
+  background-color: var(--panel);
+  color: var(--muted);
+
+  /* Add these properties specifically for the select element */
+  -webkit-appearance: none;
+  -moz-appearance: none;
+  appearance: none;
+
+  padding-right: 32px; /* Add space for the custom arrow */
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
+  background-position: right 0.5rem center;
+  background-repeat: no-repeat;
+  background-size: 1.5em 1.5em;
+  cursor: pointer;
+}
+.input:focus, select:focus, textarea:focus {
+  outline: 2px solid var(--primary);
+  outline-offset: 2px;
+  border-color: var(--primary);
+}
+.form-row { display: grid; gap: 8px; grid-template-columns: repeat(4, minmax(0,1fr)); }
+.form-row > * { min-width: 140px; }
+.form-row > .btn {
+  justify-self: start;
+}
+.actions { display: flex; align-items: center; gap: 8px; }
+
+/* Buttons */
+.btn { border: 1px solid var(--border); background: #fff; color: var(--text); padding: 10px 14px; border-radius: 10px; cursor: pointer; }
+.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
+.btn.primary:hover { background: var(--primary-600); }
+.btn.ghost { background: transparent; color: var(--muted); }
+.btn, .input, select, textarea, .nav a, .nav button, .segmented button {
+  transition: all 0.2s ease-in-out;
+}
+.btn.small {
+  padding: 4px 10px;
+  font-size: 0.875rem; /* 14px */
+}
+
+/* Tables */
+.table { width: 100%; border-collapse: collapse; }
+.table th, .table td { padding: 10px; border-bottom: 1px solid var(--border); }
+.table th { text-align: left; color: var(--muted); font-weight: 600; }
+.table td.amount { text-align: right; font-variant-numeric: tabular-nums; }
+.table-controls {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12px; /* Adds some space above the table */
+}
+
+/* Segmented control */
+.segmented { display: inline-flex; background: #f1f5f9; border-radius: 10px; padding: 4px; border: 1px solid var(--border); }
+.segmented button { border: 0; background: transparent; padding: 8px 12px; border-radius: 8px; color: var(--muted); cursor: pointer; }
+.segmented button.active { background: #fff; color: var(--text); box-shadow: var(--shadow); }
+
+/* Auth layout */
+body.auth-page #root {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  width: 100%;
+}
+
+/* Utility */
+.muted { color: var(--muted); }
+.space-y > * + * { margin-top: 12px; }
+
+/* Modal mock bank */
+.modal-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.modal-content {
+  background: var(--panel);
+  padding: 24px;
+  border-radius: var(--radius);
+  box-shadow: var(--shadow);
+  width: 100%;
+  max-width: 400px;
+}
+
+.connection-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}

7project/frontend/tsconfig.app.json

@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "types": ["vite/client"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}

7project/frontend/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}

7project/frontend/tsconfig.node.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}

7project/frontend/vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+    plugins: [react()],
+})

7project/meetings/2025-10-16-meeting.md

@@ -0,0 +1,53 @@
+# Weekly Meeting Notes
+
+- Group 8 - Personal finance tracker
+- Mentor: Jaychander
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-10-16
+- Attendees: Dejan Ribarovski, Lukas Trkan
+- Notetaker: Dejan Ribarovski
+
+## Progress Update (Before Meeting)
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+## Action Items from Last Week (During Meeting)
+
+- [x] start coding the app logic
+- [x] start writing the report so it matches the actual progress
+- [x] redo the system diagram so it includes a response flow
+
+### Coding
+Implemented initial functioning version of the app, added OAuth with BankId and MojeID,
+added database snapshots.
+
+### Documentation
+report.md is up to date
+
+## Questions and Topics for Discussion (Before Meeting)
+
+Prepare 3-5 questions and topics you want to discuss with your mentor.
+
+1. What other functionality should be added to the app
+2. Priority for the next week (Testing maybe?)
+3. Question 3
+
+## Discussion Notes (During Meeting)
+
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [x] OAuth
+- [x] CI/CD fix
+- [ ] Database local (multiple bank accounts)
+- [ ] Add tests and set up github pipeline
+- [ ] Frontend imporvment - user experience
+- [ ] make the report more clear
+
+---

7project/meetings/2025-10-23-meeting.md

@@ -0,0 +1,54 @@
+# Weekly Meeting Notes
+
+- Group 8 - Personal finance tracker
+- Mentor: Jaychander
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-10-23
+- Attendees: Dejan
+- Notetaker: Dejan
+
+## Progress Update (Before Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [x] OAuth (BankID)
+- [x] CI/CD fix
+- [X] Database local (multiple bank accounts)
+- [X] Add tests and set up github pipeline
+- [X] Frontend imporvment - user experience
+- [ ] make the report more clear - partly
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+Improved Frontend, added Mock Bank, fixed deployment, fixed OAuth(BankID) on production, added basic tests
+
+### Documentation
+Not much - just updated the work done
+
+## Questions and Topics for Discussion (Before Meeting)
+
+This was not prepared, I planned to do it right before meeting, but Jaychander needed to go somewhere earlier.
+
+1. Question 1
+2. Question 2
+3. Question 3
+
+## Discussion Notes (During Meeting)
+The tracker should not store the transactions in the database - security vulnerability.
+
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] Dont store data in database (security) - Load it on login (from CSAS API and local database), load automatically with email
+- [ ] Go through the checklist
+- [ ] Look for possible APIs (like stocks or financial details whatever)
+- [ ] Report
+
+---

7project/meetings/2025-10-30-meeting.md

@@ -0,0 +1,51 @@
+# Weekly Meeting Notes
+
+- Group 8 - Personal finance tracker
+- Mentor: Jaychander
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-10-30
+- Attendees: Dejan, Lukas
+- Notetaker: Dejan
+
+## Progress Update (Before Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] Dont store data in database (security) - Load it on login (from CSAS API and local database), load automatically with email
+- [X] Go through the checklist
+- [X] Look for possible APIs (like stocks or financial details whatever)
+- [ ] Report - partly
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+Implemented CSAS API transactions fetch, Added tests with testing database on github actions, redone UI, 
+added currency exchange rate with CNB API
+
+### Documentation
+Not much - just updated the work done
+
+## Questions and Topics for Discussion (Before Meeting)
+
+1. Security regarding storing transactions - possibility of encryption
+2. Realisticaly what needs to be done for us to be done
+3. Question 3
+
+## Discussion Notes (During Meeting)
+The tracker should not store the transactions in the database - security vulnerability.
+
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] Change the name on frontend from 7project
+- [ ] Finalize the funcionality and everyting in the code part
+- [ ] Try to finalize report with focus on reproducibility
+- [ ] More high level explanation of the workflow in the report
+
+---

7project/meetings/2025-10-9-meeting.md

@@ -0,0 +1,54 @@
+# Weekly Meeting Notes
+
+- Group 8 - Personal finance tracker
+- Mentor: Jaychander
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-10-08
+- Attendees: Dejan Ribarovski, Lukas Trkan
+- Notetaker: Dejan Ribarovski
+
+## Progress Update (Before Meeting)
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+
+Lukas has implemented the template source directories, source files and config files necessary for deployment 
+- docker compose for database, redis cache and rabbit MQ
+- tofu
+- backend template
+- frontend template
+- charts templates
+
+### Documentation
+- Created GitHub issues for the next steps 
+- Added this document + checklist and report
+
+## Questions and Topics for Discussion (Before Meeting)
+
+Prepare 3-5 questions and topics you want to discuss with your mentor.
+
+1. Anything we should add structure-wise?
+2. Anything you would like us to prioritize until next week?
+
+## Discussion Notes (During Meeting)
+
+- start working on the report
+- start coding the actual code
+- write problems solved
+- redo the system diagram - see the response as well
+- create a meetings folder wih seperate meetings files
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] start coding the app logic
+- [ ] start writing the report so it matches the actual progress
+- [ ] redo the system diagram so it includes a response flow
+
+---

7project/meetings/meeting-template.md

@@ -0,0 +1,41 @@
+# Weekly Meeting Notes
+
+- Group X - Project Title
+- Mentor: Mentor Name
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-09-19
+- Attendees: Name1, Name2, Name3
+- Notetaker: Name1
+
+## Progress Update (Before Meeting)
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+
+### Documentation
+
+## Questions and Topics for Discussion (Before Meeting)
+
+Prepare 3-5 questions and topics you want to discuss with your mentor.
+
+1. Question 1
+2. Question 2
+3. Question 3
+
+## Discussion Notes (During Meeting)
+
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] Action Item 1
+- [ ] Action Item 2
+- [ ] Action Item 3
+
+---

7project/report.md

@@ -0,0 +1,397 @@
+# Personal finance tracker
+
+> **Instructions**:
+> This template provides the structure for your project report.
+> Replace the placeholder text with your actual content.
+> Remove instructions that are not relevant for your project, but leave the headings along with a (NA) label.
+
+## Project Overview
+
+**Project Name**: Personal Finance Tracker
+
+**Group Members**:
+
+- 289229, Lukáš Trkan, lukastrkan
+- 289258, Dejan Ribarovski, derib2613, ribardej
+
+**Brief Description**: (něco spíš jako abstract, introuction, story behind)
+Our application is a finance tracker, so a person can easily track his cash flow
+through multiple bank accounts. Person can label transactions with custom categories
+and later filter by them.
+
+## Architecture Overview
+Our system is a full‑stack web application composed of a React frontend, a FastAPI backend, a PostgreSQL database, and asynchronous background workers powered by Celery with RabbitMQ. Redis is available for caching/kv and may be used by Celery as a result backend. The backend exposes REST endpoints for authentication (email/password and OAuth), users, categories, and transactions. A thin controller layer (FastAPI routers) lives under app/api. Infrastructure for Kubernetes is provided via OpenTofu (Terraform‑compatible) modules and the application is packaged via a Helm chart.
+
+### High-Level Architecture
+
+```mermaid
+flowchart LR
+    proc_queue[Message Queue] --> proc_queue_worker[Worker Service]
+    proc_queue_worker --> ext_mail[(Email Service)]
+    proc_cron[Task planner] --> proc_queue
+    proc_queue_worker --> ext_bank[(Bank API)]
+    proc_queue_worker --> db
+    client[Client/Frontend] <--> svc[Backend API]
+    svc --> proc_queue
+    svc <--> db[(Database)]
+    svc <--> cache[(Cache)]
+```
+
+### Components
+
+- Frontend (frontend/): React + TypeScript app built with Vite. Talks to the backend via REST, handles login/registration, shows latest transactions, filtering, and allows adding transactions.
+- Backend API (backend/app): FastAPI app with routers under app/api for auth, categories, and transactions. Uses FastAPI Users for auth (JWT + OAuth), SQLAlchemy ORM, and Pydantic v2 schemas.
+- Worker service (backend/app/workers): Celery worker handling asynchronous tasks (e.g., sending verification emails, future background processing).
+- Database (PostgreSQL): Persists users, categories, transactions; schema managed by Alembic migrations.
+- Message Queue (RabbitMQ): Transports background jobs from the API to the worker.
+- Cache/Result Store (Redis): Available for caching or Celery result backend.
+- Infrastructure as Code (tofu/): OpenTofu modules provisioning cluster services (RabbitMQ, Redis, Argo CD, cert-manager, Cloudflare tunnel, etc.).
+- Deployment Chart (charts/myapp-chart/): Helm chart to deploy the application to Kubernetes.
+
+### Technologies Used
+
+- Backend: Python, FastAPI, FastAPI Users, SQLAlchemy, Pydantic, Alembic, Celery
+- Frontend: React, TypeScript, Vite
+- Database: PostgreSQL
+- Messaging: RabbitMQ 
+- Cache: Redis
+- Containerization/Orchestration: Docker, Docker Compose (dev), Kubernetes, Helm
+- IaC/Platform: OpenTofu (Terraform), Argo CD, cert-manager, MetalLB, Cloudflare Tunnel, Prometheus
+
+## Prerequisites
+
+### System Requirements
+
+- Operating System: Linux, macOS, or Windows
+- Minimum RAM: 4 GB (8 GB recommended for running backend, frontend, and database together)
+- Storage: 2 GB free (Docker images may require additional space)
+
+### Required Software
+
+- Docker Desktop or Docker Engine 24+
+- Docker Compose v2+
+- Node.js 20+ and npm 10+ (for local frontend dev/build)
+- Python 3.12+ (for local backend dev outside Docker)
+- PostgreSQL 15+ (optional if running DB outside Docker)
+- Helm 3.12+ and kubectl 1.29+ (for Kubernetes deployment)
+- OpenTofu 1.7+ (for infrastructure provisioning)
+
+### Environment Variables (common)
+
+- Backend: SECRET, FRONTEND_URL, BACKEND_URL, DATABASE_URL, RABBITMQ_URL, REDIS_URL 
+- OAuth vars (Backend): MOJEID_CLIENT_ID/SECRET, BANKID_CLIENT_ID/SECRET (optional)
+- Frontend: VITE_BACKEND_URL
+
+### Dependencies (key libraries)
+I am not sure what is meant by "key libraries"
+
+Backend: FastAPI, fastapi-users, SQLAlchemy, pydantic v2, Alembic, Celery  
+Frontend: React, TypeScript, Vite  
+Services: PostgreSQL, RabbitMQ, Redis
+
+## Build Instructions
+
+You can run the project with Docker Compose (recommended for local development) or run services manually.
+
+### 1) Clone the Repository
+
+```bash
+git clone https://github.com/dat515-2025/Group-8.git
+cd 7project
+```
+
+### 2) Install dependencies
+Backend
+```bash
+# In 7project/backend
+python3.12 -m venv .venv
+source .venv/bin/activate  # Windows: .venv\Scripts\activate
+pip install -r requirements.txt
+```
+Frontend
+```bash
+# In 7project/frontend
+npm install
+```
+
+### 3) Manual Local Run
+
+Backend
+```bash
+# From the 7project/ directory
+docker compose up --build
+# This starts: PostgreSQL, RabbitMQ/Redis (if defined)
+
+# Set environment variables (or create .env file)
+export SECRET=CHANGE_ME_SECRET
+export BACKEND_URL=http://127.0.0.1:8000
+export FRONTEND_URL=http://localhost:5173
+export DATABASE_URL=postgresql+asyncpg://user:password@127.0.0.1:5432/app
+export RABBITMQ_URL=amqp://guest:guest@127.0.0.1:5672/
+export REDIS_URL=redis://127.0.0.1:6379/0
+
+# Apply DB migrations (Alembic)
+# From 7project/backend
+alembic upgrade head
+
+# Run API
+uvicorn app.app:fastApi --reload --host 0.0.0.0 --port 8000
+
+# Run Celery worker (optional, for emails/background tasks)
+celery -A app.celery_app.celery_app worker -l info
+```
+
+Frontend
+```bash
+# Configure backend URL for dev
+echo 'VITE_BACKEND_URL=http://127.0.0.1:8000' > .env
+npm run dev
+# Open http://localhost:5173
+```
+
+- Backend default: http://127.0.0.1:8000 (OpenAPI at /docs)
+- Frontend default: http://localhost:5173
+
+If needed, adjust compose services/ports in compose.yml.
+
+
+## Deployment Instructions
+
+### Local (Docker Compose)
+
+Described in the previous section (Manual Local Run)
+
+### Kubernetes (via OpenTofu + Helm)
+
+1) Provision platform services (RabbitMQ/Redis/ingress/tunnel/etc.) with OpenTofu
+```bash
+cd tofu
+# copy and edit variables
+cp terraform.tfvars.example terraform.tfvars
+# authenticate to your cluster/cloud as needed, then:
+tofu init
+tofu plan
+tofu apply
+```
+
+2) Deploy the app using Helm
+```bash
+# Set the namespace
+kubectl create namespace myapp || true
+
+# Install/upgrade the chart with required values
+helm upgrade --install myapp charts/myapp-chart \
+  -n myapp \
+  -f charts/myapp-chart/values.yaml \
+  --set image.backend.repository=myorg/myapp-backend \
+  --set image.backend.tag=latest \
+  --set env.BACKEND_URL="https://myapp.example.com" \
+  --set env.FRONTEND_URL="https://myapp.example.com" \
+  --set env.SECRET="CHANGE_ME_SECRET"
+```
+Adjust values to your registry and domain. The chart’s NOTES.txt includes additional examples.
+
+3) Expose and access
+- If using Cloudflare Tunnel or an ingress, configure DNS accordingly (see tofu/modules/cloudflare and deployment/tunnel.yaml).
+- For quick testing without ingress:
+```bash
+kubectl -n myapp port-forward deploy/myapp-backend 8000:8000
+kubectl -n myapp port-forward deploy/myapp-frontend 5173:80
+```
+
+### Verification
+
+```bash
+# Check pods
+kubectl -n myapp get pods
+
+# Backend health
+curl -i http://127.0.0.1:8000/
+# OpenAPI
+open http://127.0.0.1:8000/docs
+
+# Frontend (if port-forwarded)
+open http://localhost:5173
+```
+
+## Testing Instructions
+
+### Unit Tests
+
+```bash
+# Commands to run unit tests
+# For example:
+# go test ./...
+# npm test
+```
+
+### Integration Tests
+
+```bash
+# Commands to run integration tests
+# Any setup required for integration tests
+```
+
+### End-to-End Tests
+
+```bash
+# Commands to run e2e tests
+# How to set up test environment
+```
+
+## Usage Examples
+
+All endpoints are documented at OpenAPI: http://127.0.0.1:8000/docs
+
+### Auth: Register and Login (JWT)
+
+```bash
+# Register
+curl -X POST http://127.0.0.1:8000/auth/register \
+  -H 'Content-Type: application/json' \
+  -d '{
+    "email": "user@example.com",
+    "password": "StrongPassw0rd",
+    "first_name": "Jane",
+    "last_name": "Doe"
+  }'
+
+# Login (JWT)
+TOKEN=$(curl -s -X POST http://127.0.0.1:8000/auth/jwt/login \
+  -H 'Content-Type: application/x-www-form-urlencoded' \
+  -d 'username=user@example.com&password=StrongPassw0rd' | jq -r .access_token)
+
+echo $TOKEN
+
+# Call a protected route
+curl -H "Authorization: Bearer $TOKEN" http://127.0.0.1:8000/authenticated-route
+```
+
+### Frontend
+
+- Start with: npm run dev in 7project/frontend
+- Ensure VITE_BACKEND_URL is set to the backend URL (e.g., http://127.0.0.1:8000)
+- Open http://localhost:5173
+- Login, view latest transactions, filter, and add new transactions from the UI.
+
+---
+
+## Presentation Video
+
+**YouTube Link**: [Insert your YouTube link here]
+
+**Duration**: [X minutes Y seconds]
+
+**Video Includes**:
+
+- [ ] Project overview and architecture
+- [ ] Live demonstration of key features
+- [ ] Code walkthrough
+- [ ] Build and deployment showcase
+
+## Troubleshooting
+
+### Common Issues
+
+#### Issue 1: [Common problem]
+
+**Symptoms**: [What the user sees]
+**Solution**: [Step-by-step fix]
+
+#### Issue 2: [Another common problem]
+
+**Symptoms**: [What the user sees]
+**Solution**: [Step-by-step fix]
+
+### Debug Commands
+
+```bash
+# Useful commands for debugging
+# Log viewing commands
+# Service status checks
+```
+
+---
+
+## Self-Assessment Table
+
+> Be honest and detailed in your assessments.
+> This information is used for individual grading.
+> Link to the specific commit on GitHub for each contribution.
+
+| Task/Component                                                        | Assigned To | Status        | Time Spent     | Difficulty | Notes       |
+|-----------------------------------------------------------------------|-------------| ------------- |----------------|------------| ----------- |
+| [Project Setup & Repository](https://github.com/dat515-2025/Group-8#) | Lukas       | ✅ Complete    | [X hours]      | Medium     | [Any notes] |
+| [Design Document](https://github.com/dat515-2025/Group-8/blob/main/6design/design.md)          | Both        | ✅ Complete    | 2 Hours        | Easy       | [Any notes] |
+| [Backend API Development](https://github.com/dat515-2025/Group-8/tree/main/7project/backend/app/api)  | Dejan       | 🔄 In Progress    | 10 hours       | Medium     | [Any notes] |
+| [Database Setup & Models](https://github.com/dat515-2025/Group-8/tree/main/7project/backend/app/models)  | Lukas       | 🔄 In Progress    | [X hours]      | Medium     | [Any notes] |
+| [Frontend Development](https://github.com/dat515-2025/Group-8/tree/main/7project/frontend)     | Dejan       | 🔄 In Progress | 7 hours so far | Medium     | [Any notes] |
+| [Docker Configuration](https://github.com/dat515-2025/Group-8/blob/main/7project/compose.yml)     | Lukas       | ✅ Complete    | [X hours]      | Easy       | [Any notes] |
+| [Cloud Deployment](https://github.com/dat515-2025/Group-8/blob/main/7project/deployment/app-demo-deployment.yaml)         | Lukas       | ✅ Complete    | [X hours]      | Hard       | [Any notes] |
+| [Testing Implementation](https://github.com/dat515-2025/group-name)   | Dejan       | 🔄 In Progress     | [X hours]      | Medium     | [Any notes] |
+| [Documentation](https://github.com/dat515-2025/group-name)            | Both        | 🔄 In Progress   | [X hours]      | Easy       | [Any notes] |
+| [Presentation Video](https://github.com/dat515-2025/group-name)       | Both        | ❌ Not Started     | [X hours]      | Medium     | [Any notes] |
+
+**Legend**: ✅ Complete | 🔄 In Progress | ⏳ Pending | ❌ Not Started
+
+## Hour Sheet
+
+> Link to the specific commit on GitHub for each contribution.
+
+### [Lukáš]
+
+| Date           | Activity            | Hours      | Description                                        |
+|----------------|---------------------|------------|----------------------------------------------------|
+| 4.10 to 10.10  | Initial Setup       | 40         | Repository setup, project structure, cluster setup |
+| 14.10 to 16.10 | Backend Development | 12         | Implemented user authentication - oauth            |
+| 8.10 to 12.10  | CI/CD               | 10         | Created database schema and models                 |
+| [Date]         | Testing             | [X.X]      | Unit tests for API endpoints                       |
+| [Date]         | Documentation       | [X.X]      | Updated README and design doc                      |
+| **Total**      |                     | **[XX.X]** |                                                    |
+
+### Dejan
+
+| Date            | Activity             | Hours  | Description                                                                      |
+|-----------------|----------------------|--------|----------------------------------------------------------------------------------|
+| 25.9.           | Design               | 2      | 6design                                                                          |
+| 9.10 to 11.10.  | Backend APIs         | 10     | Implemented Backend APIs                                                         |
+| 13.10 to 15.10. | Frontend Development | 7      | Created user interface mockups                                                   |
+| Continually     | Documantation        | 5      | Documenting the dev process                                                      |
+| 21.10 to 23.10  | Tests, forntend      | 10     | Test basics, balance charts, and frontend improvement                            |
+| 28.10 to 30.10  | Tests, forntend      | 7      | Tests improvement with test database setup, UI fix and exchange rate integration |
+| **Total**       |                      | **41** |                                                                                  |
+
+
+### Group Total: [XXX.X] hours
+
+---
+
+## Final Reflection
+
+### What We Learned
+
+[Reflect on the key technical and collaboration skills learned during this project]
+
+### Challenges Faced
+
+[Describe the main challenges and how you overcame them]
+
+### If We Did This Again
+
+[What would you do differently? What worked well that you'd keep?]
+
+### Individual Growth
+
+#### [Team Member 1 Name]
+
+[Personal reflection on growth, challenges, and learning]
+
+#### [Team Member 2 Name]
+
+[Personal reflection on growth, challenges, and learning]
+
+
+---
+
+**Report Completion Date**: [Date]
+**Last Updated**: 15.10.2025

7project/tofu/main.tf

@@ -42,23 +42,27 @@ provider "helm" {
 }
 
 module "storage" {
-  source = "${path.module}/modules/storage"
+  source = "./modules/storage"
+}
+
+module "metrics_server" {
+  source     = "./modules/metrics-server"#
 }
 
 module "loadbalancer" {
-  source     = "${path.module}/modules/metallb"
+  source     = "./modules/metallb"
   depends_on = [module.storage]
 
   metallb_ip_range = var.metallb_ip_range
 }
 
 module "cert-manager" {
-  source     = "${path.module}/modules/cert-manager"
+  source     = "./modules/cert-manager"
   depends_on = [module.loadbalancer]
 }
 
 module "cloudflare" {
-  source     = "${path.module}/modules/cloudflare"
+  source     = "./modules/cloudflare"
   depends_on = [module.cert-manager]
 
   cloudflare_api_token   = var.cloudflare_api_token
@@ -69,14 +73,14 @@ module "cloudflare" {
 }
 
 module "monitoring" {
-  source                 = "${path.module}/modules/prometheus"
+  source                 = "./modules/prometheus"
   depends_on             = [module.cloudflare]
   cloudflare_domain = var.cloudflare_domain
 }
 
 
 module "database" {
-  source     = "${path.module}/modules/maxscale"
+  source     = "./modules/maxscale"
   depends_on = [module.monitoring]
 
   mariadb_password      = var.mariadb_password
@@ -92,6 +96,13 @@ module "database" {
 
   phpmyadmin_enabled = var.phpmyadmin_enabled
   cloudflare_domain  = var.cloudflare_domain
+
+  s3_enabled = var.s3_enabled
+  s3_bucket = var.s3_bucket
+  s3_region = var.s3_region
+  s3_endpoint = var.s3_endpoint
+  s3_key_id = var.s3_key_id
+  s3_key_secret = var.s3_key_secret
 }
 
 #module "argocd" {
@@ -109,7 +120,7 @@ module "database" {
 #}
 
 module "rabbitmq" {
-  source            = "${path.module}/modules/rabbitmq"
+  source            = "./modules/rabbitmq"
   depends_on        = [module.database]
   base_domain       = var.cloudflare_domain
   rabbitmq-password = var.rabbitmq-password

7project/tofu/modules/maxscale/charts/maxscale-helm/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v2
 name: maxscale-helm
-version: 1.0.7
+version: 1.0.14
 description: Helm chart for MaxScale related Kubernetes manifests