feat(docs): codebase refactor - added src directory

feat(workers): update workers

.github/workflows/build-image.yaml

@@ -15,7 +15,7 @@ on:
       context:
         description: "Docker build context path"
         required: false
-        default: "7project/backend"
+        default: "7project/src/backend"
         type: string
       pr_number:
         description: "PR number (required when mode=pr)"

.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)
@@ -16,17 +21,30 @@ jobs:
     with:
       mode: pr
       image_repo: lukastrkan/cc-app-demo
-      context: 7project/backend
+      context: 7project/src/backend
       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.PROD_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:
@@ -36,7 +54,7 @@ jobs:
     concurrency:
       group: pr-${{ github.event.pull_request.number }}
       cancel-in-progress: false
-    needs: [build, frontend]
+    needs: [build, frontend, get_urls]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -59,48 +77,48 @@ jobs:
 
       - name: Helm upgrade/install PR preview
         env:
-          DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
+          DEV_BASE_DOMAIN: ${{ vars.BASE_DOMAIN }}
           RABBITMQ_PASSWORD: ${{ secrets.PROD_RABBITMQ_PASSWORD }}
           DB_PASSWORD: ${{ secrets.PROD_DB_PASSWORD }}
-          IMAGE_REPO: ${{ needs.build.outputs.image_repo }}
           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 }}"
+          UNIRATE_API_KEY: ${{ secrets.UNIRATE_API_KEY }}
         run: |
           PR=${{ 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 \
+          helm upgrade --install "$RELEASE" ./7project/src/charts/myapp-chart \
             -n "$NAMESPACE" --create-namespace \
-            -f 7project/charts/myapp-chart/values-dev.yaml \
+            -f 7project/src/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-$PR" \
+            --set-string unirate.key="$UNIRATE_API_KEY"
 
       - name: Post preview URLs as PR comment
         uses: actions/github-script@v7
         env:
-          DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
-          FRONTEND_URL: ${{ needs.frontend.outputs.deployed_url }}
+          BACKEND_URL: ${{ needs.get_urls.outputs.backend_url_scheme }}
+          FRONTEND_URL: ${{ needs.get_urls.outputs.frontend_url_scheme }}
         with:
           script: |
             const pr = context.payload.pull_request;
             if (!pr) { core.setFailed('No pull_request context'); return; }
             const prNumber = pr.number;
-            const domainBase = process.env.DEV_BASE_DOMAIN;
-            if (!domainBase) { core.setFailed('DEV_BASE_DOMAIN is required'); return; }
-            const backendDomain = `pr-${prNumber}.${domainBase}`;
-            const backendUrl = `https://${backendDomain}`;
+            const backendUrl = process.env.BACKEND_URL || '(not available)';
             const frontendUrl = process.env.FRONTEND_URL || '(not available)';
-            const marker = '<!-- preview-link -->';
+            const marker = '<!-- preview-comment-marker -->';
             const body = `${marker}\nPreview environment is running\n- Frontend: ${frontendUrl}\n- Backend: ${backendUrl}\n`;
             const { owner, repo } = context.repo;
             const { data: comments } = await github.rest.issues.listComments({ owner, repo, issue_number: prNumber, per_page: 100 });
@@ -139,4 +157,4 @@ jobs:
           NAMESPACE=pr-$PR
           helm uninstall "$RELEASE" -n "$NAMESPACE" || true
           # Optionally delete the namespace if empty
-          kubectl delete namespace "$NAMESPACE" --ignore-not-found=true || true
+          kubectl delete namespace "$NAMESPACE" --ignore-not-found=true || true

.github/workflows/deploy-prod.yaml

@@ -4,9 +4,9 @@ on:
   push:
     branches: [ "main" ]
     paths:
-      - 7project/backend/**
-      - 7project/frontend/**
-      - 7project/charts/myapp-chart/**
+      - ../../7project/src/backend/**
+      - ../../7project/src/frontend/**
+      - ../../7project/src/charts/myapp-chart/**
       - .github/workflows/deploy-prod.yaml
       - .github/workflows/build-image.yaml
       - .github/workflows/frontend-pages.yml
@@ -21,26 +21,43 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
+  test:
+    name: Run Python Tests
+    uses: ./.github/workflows/run-tests.yml
+
   build:
     name: Build and push image (reusable)
+    needs: [test]
     uses: ./.github/workflows/build-image.yaml
     with:
       mode: prod
       image_repo: lukastrkan/cc-app-demo
-      context: 7project/backend
+      context: 7project/src/backend
+    secrets: inherit
+
+  get_urls:
+    name: Generate Production URLs
+    needs: [test]
+    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, frontend]
+    needs: [build, frontend, get_urls]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -63,25 +80,53 @@ 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 }}
+          SMTP_HOST: ${{ secrets.SMTP_HOST }}
+          SMTP_PORT: ${{ secrets.SMTP_PORT }}
+          SMTP_USERNAME: ${{ secrets.SMTP_USERNAME }}
+          SMTP_PASSWORD: ${{ secrets.SMTP_PASSWORD }}
+          SMTP_USE_TLS: ${{ secrets.SMTP_USE_TLS }}
+          SMTP_USE_SSL: ${{ secrets.SMTP_USE_SSL }}
+          SMTP_FROM: ${{ secrets.SMTP_FROM }}
+          UNIRATE_API_KEY: ${{ secrets.UNIRATE_API_KEY }}
         run: |
-          if [ -z "$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 "$IMAGE_REPO" ]; then IMAGE_REPO="lukastrkan/cc-app-demo"; fi
-          helm upgrade --install myapp ./7project/charts/myapp-chart \
+          helm upgrade --install myapp ./7project/src/charts/myapp-chart \
             -n prod --create-namespace \
-            -f 7project/charts/myapp-chart/values-prod.yaml \
+            -f 7project/src/charts/myapp-chart/values-prod.yaml \
             --set deployment="prod" \
             --set domain="$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 }}" \
+            --set-string smtp.host="$SMTP_HOST" \
+            --set smtp.port="$SMTP_PORT" \
+            --set-string smtp.username="$SMTP_USERNAME" \
+            --set-string smtp.password="$SMTP_PASSWORD" \
+            --set-string smtp.tls="$SMTP_USE_TLS" \
+            --set-string smtp.ssl="$SMTP_USE_SSL" \
+            --set-string smtp.from="$SMTP_FROM" \
+            --set-string unirate.key="$UNIRATE_API_KEY"

.github/workflows/frontend-pages.yml

@@ -15,6 +15,10 @@ on:
         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
@@ -25,21 +29,13 @@ on:
         description: 'URL of deployed frontend'
         value: ${{ jobs.deploy.outputs.deployed_url }}
 
-# Required repository secrets:
-#   CLOUDFLARE_API_TOKEN     - API token with Pages:Edit (or Account:Workers Scripts:Edit) permissions
-#   CLOUDFLARE_ACCOUNT_ID    - Your Cloudflare account ID
-# Optional repository variables:
-#   CF_PAGES_PROJECT_NAME      - Default Cloudflare Pages project name
-#   PROD_DOMAIN                - App domain for prod releases (e.g., api.example.com or https://api.example.com)
-#   BACKEND_URL_PR_TEMPLATE    - Template for PR backend URL. Use {PR} placeholder for PR number (e.g., https://api-pr-{PR}.example.com)
-
 jobs:
   build:
     name: Build frontend
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: 7project/frontend
+        working-directory: 7project/src/frontend
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -49,55 +45,14 @@ jobs:
         with:
           node-version: '20'
           cache: 'npm'
-          cache-dependency-path: 7project/frontend/package-lock.json
+          cache-dependency-path: 7project/src/frontend/package-lock.json
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Compute backend URL for Vite
-        id: be
-        env:
-          EVENT_NAME: ${{ github.event_name }}
-          PR_NUMBER: ${{ github.event.pull_request.number || inputs.pr_number }}
-          PR_TEMPLATE: ${{ vars.BACKEND_URL_PR_TEMPLATE }}
-          DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
-          PROD_DOMAIN_VAR: ${{ vars.PROD_DOMAIN }}
-          PROD_DOMAIN_SECRET: ${{ secrets.PROD_DOMAIN }}
-          BACKEND_URL_OVERRIDE: ${{ vars.BACKEND_URL || secrets.BACKEND_URL }}
-          MODE: ${{ inputs.mode }}
+      - name: Set backend URL from workflow input
         run: |
-          set -euo pipefail
-          URL=""
-          # 1) Explicit override wins (from repo var or secret)
-          if [ -n "${BACKEND_URL_OVERRIDE:-}" ]; then
-            if echo "$BACKEND_URL_OVERRIDE" | grep -Eiq '^https?://'; then
-              URL="$BACKEND_URL_OVERRIDE"
-            else
-              URL="https://${BACKEND_URL_OVERRIDE}"
-            fi
-          else
-            # 2) PR-specific URL when building for PR
-            if [ "${MODE:-}" = "pr" ] || [ "${EVENT_NAME}" = "pull_request" ]; then
-              if [ -n "${PR_TEMPLATE:-}" ] && [ -n "${PR_NUMBER:-}" ] ; then
-                URL="${PR_TEMPLATE//\{PR\}/${PR_NUMBER}}"
-              elif [ -n "${DEV_BASE_DOMAIN:-}" ] && [ -n "${PR_NUMBER:-}" ]; then
-                URL="https://pr-${PR_NUMBER}.${DEV_BASE_DOMAIN}"
-              fi
-            fi
-            # 3) Fallback to PROD_DOMAIN (prefer repo var, then secret)
-            if [ -z "$URL" ]; then
-              PROD_DOMAIN="${PROD_DOMAIN_VAR:-${PROD_DOMAIN_SECRET:-}}"
-              if [ -n "$PROD_DOMAIN" ]; then
-                if echo "$PROD_DOMAIN" | grep -Eiq '^https?://'; then
-                  URL="$PROD_DOMAIN"
-                else
-                  URL="https://${PROD_DOMAIN}"
-                fi
-              fi
-            fi
-          fi
-          echo "Using backend URL: ${URL:-<empty>}"
-          echo "VITE_BACKEND_URL=${URL}" >> $GITHUB_ENV
+          echo "VITE_BACKEND_URL=${{ inputs.backend_url_scheme }}" >> $GITHUB_ENV
 
       - name: Build
         run: npm run build
@@ -106,7 +61,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: frontend-dist
-          path: 7project/frontend/dist
+          path: 7project/src/frontend/dist
 
   deploy:
     name: Deploy to Cloudflare Pages
@@ -177,4 +132,4 @@ jobs:
           else
             URL="https://${PBRANCH}.${PNAME}.pages.dev"
           fi
-          echo "deployed_url=$URL" >> $GITHUB_OUTPUT
+          echo "deployed_url=$URL" >> $GITHUB_OUTPUT

.github/workflows/run-tests.yml

@@ -0,0 +1,66 @@
+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
+      # Ensure the application uses MariaDB (async) during tests
+      DATABASE_URL: mysql+asyncmy://appuser:apppass@127.0.0.1:3306/group_project
+      DISABLE_METRICS: "1"
+
+    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/src/backend/requirements.txt
+          echo "pytest-asyncio==1.2.0" >> ./7project/src/backend/requirements.txt
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r ./7project/src/backend/requirements.txt
+
+      - name: Run Alembic migrations
+        run: |
+          alembic upgrade head
+        working-directory: ./7project/src/backend
+
+      - name: Run tests with pytest
+        env:
+          PYTEST_RUN_CONFIG: "True"
+        run: pytest
+        working-directory: ./7project/src/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

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

7project/.gitignore

@@ -1,8 +1,8 @@
-/tofu/controlplane.yaml
-/tofu/kubeconfig
-/tofu/talosconfig
-/tofu/terraform.tfstate
-/tofu/terraform.tfstate.backup
-/tofu/worker.yaml
-/tofu/.terraform.lock.hcl
-/tofu/.terraform/
+/src/tofu/controlplane.yaml
+/src/tofu/kubeconfig
+/src/tofu/talosconfig
+/src/tofu/terraform.tfstate
+/src/tofu/terraform.tfstate.backup
+/src/tofu/worker.yaml
+/src/tofu/.terraform.lock.hcl
+/src/tofu/.terraform/

7project/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

7project/backend/app/app.py

@@ -1,68 +0,0 @@
-from fastapi import Depends, FastAPI
-from fastapi.middleware.cors import CORSMiddleware
-
-import app.services.user_service
-from app.models.user import User
-
-from app.schemas.user import UserCreate, UserRead, UserUpdate
-from app.services.user_service import auth_backend, current_active_verified_user, fastapi_users
-
-fastApi = FastAPI()
-
-# CORS for frontend dev server
-fastApi.add_middleware(
-    CORSMiddleware,
-    allow_origins=[
-        "http://localhost:5173",
-        "http://127.0.0.1:5173",
-    ],
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-fastApi.include_router(
-    fastapi_users.get_auth_router(auth_backend), prefix="/auth/jwt", tags=["auth"]
-)
-fastApi.include_router(
-    fastapi_users.get_register_router(UserRead, UserCreate),
-    prefix="/auth",
-    tags=["auth"],
-)
-fastApi.include_router(
-    fastapi_users.get_reset_password_router(),
-    prefix="/auth",
-    tags=["auth"],
-)
-fastApi.include_router(
-    fastapi_users.get_verify_router(UserRead),
-    prefix="/auth",
-    tags=["auth"],
-)
-fastApi.include_router(
-    fastapi_users.get_users_router(UserRead, UserUpdate),
-    prefix="/users",
-    tags=["users"],
-)
-
-fastApi.include_router(
-    fastapi_users.get_oauth_router(
-        app.services.user_service.get_oauth_provider("MojeID"),
-        auth_backend,
-        "SECRET",
-        associate_by_email=True,
-    ),
-    prefix="/auth/mojeid",
-    tags=["auth"],
-)
-
-
-# Liveness/root endpoint
-@fastApi.get("/", include_in_schema=False)
-async def root():
-    return {"status": "ok"}
-
-
-@fastApi.get("/authenticated-route")
-async def authenticated_route(user: User = Depends(current_active_verified_user)):
-    return {"message": f"Hello {user.email}!"}

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

@@ -1,19 +0,0 @@
-import logging
-
-from celery import shared_task
-
-logger = logging.getLogger("celery_tasks")
-if not logger.handlers:
-    _h = logging.StreamHandler()
-    logger.addHandler(_h)
-logger.setLevel(logging.INFO)
-
-
-@shared_task(name="workers.send_email")
-def send_email(to: str, subject: str, body: str) -> None:
-    if not (to and subject and body):
-        logger.error("Email task missing fields. to=%r subject=%r body_len=%r", to, subject, len(body) if body else 0)
-        return
-
-    # Placeholder for real email sending logic
-    logger.info("[Celery] Email sent | to=%s | subject=%s | body_len=%d", to, subject, len(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

@@ -1,68 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ .Values.app.name }}
-spec:
-  replicas: {{ .Values.app.replicas }}
-  revisionHistoryLimit: 3
-  selector:
-    matchLabels:
-      app: {{ .Values.app.name }}
-  template:
-    metadata:
-      labels:
-        app: {{ .Values.app.name }}
-    spec:
-      containers:
-        - name: {{ .Values.app.name }}
-          image: "{{- if .Values.image.digest -}}{{ .Values.image.repository }}@{{ .Values.image.digest }}{{- else -}}{{ .Values.image.repository }}:{{ default "latest" .Values.image.tag }}{{- end -}}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          securityContext:
-            allowPrivilegeEscalation: false
-            capabilities:
-              drop: ["ALL"]
-          ports:
-            - containerPort: {{ .Values.app.port }}
-          env:
-            - name: MARIADB_HOST
-              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 }}
-            - name: MARIADB_USER
-              value: {{ required "Set .Values.deployment" .Values.deployment | quote }}
-            - name: MARIADB_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: {{ required "Set .Values.database.secretName" .Values.database.secretName }}
-                  key: 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: RABBITMQ_HOST
-              value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
-            - name: RABBITMQ_PORT
-              value: {{ .Values.rabbitmq.port | quote }}
-            - name: RABBITMQ_VHOST
-              value: {{ .Values.rabbitmq.vhost | default "/" | quote }}
-            - name: MAIL_QUEUE
-              value: {{ .Values.worker.mailQueueName | default "mail_queue" | quote }}
-          livenessProbe:
-            httpGet:
-              path: /
-              port: {{ .Values.app.port }}
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            failureThreshold: 3
-          readinessProbe:
-            httpGet:
-              path: /
-              port: {{ .Values.app.port }}
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            failureThreshold: 3

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

@@ -1,48 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ printf "%s-worker" .Values.app.name }}
-spec:
-  replicas: {{ .Values.worker.replicas }}
-  revisionHistoryLimit: 3
-  selector:
-    matchLabels:
-      app: {{ printf "%s-worker" .Values.app.name }}
-  template:
-    metadata:
-      labels:
-        app: {{ printf "%s-worker" .Values.app.name }}
-    spec:
-      containers:
-        - name: {{ printf "%s-worker" .Values.app.name }}
-          image: "{{- if .Values.image.digest -}}{{ .Values.image.repository }}@{{ .Values.image.digest }}{{- else -}}{{ .Values.image.repository }}:{{ default "latest" .Values.image.tag }}{{- end -}}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          securityContext:
-            allowPrivilegeEscalation: false
-            capabilities:
-              drop: ["ALL"]
-          command:
-            - celery
-            - -A
-            - app.celery_app
-            - worker
-            - -Q
-            - $(MAIL_QUEUE)
-            - --loglevel
-            - INFO
-          env:
-            - 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: RABBITMQ_HOST
-              value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
-            - name: RABBITMQ_PORT
-              value: {{ .Values.rabbitmq.port | quote }}
-            - name: RABBITMQ_VHOST
-              value: {{ .Values.rabbitmq.vhost | default "/" | quote }}
-            - name: MAIL_QUEUE
-              value: {{ .Values.worker.mailQueueName | default "mail_queue" | quote }}

7project/checklist.md

@@ -7,64 +7,64 @@ 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              |                  |
-|                                  | Clean, readable code                    | 5              |                  |
-|                                  | Use planning tool (e.g., GitHub issues) | 5              |                  |
-|                                  | Proper version control usage            | 5              |                  |
-|                                  | Complete source code                    | 5              |                  |
-| Documentation                    | Comprehensive reproducibility report    | 10             |                  |
-|                                  | Updated design document                 | 5              |                  |
-|                                  | Clear build/deployment instructions     | 5              |                  |
-|                                  | Troubleshooting guide                   | 5              |                  |
-|                                  | Completed self-assessment table         | 5              |                  |
-|                                  | Hour sheets for all members             | 5              |                  |
-| Presentation Video               | Project demonstration                   | 5              |                  |
-|                                  | Code walk-through                       | 5              |                  |
-|                                  | Deployment showcase                     | 5              |                  |
-| **Technical Implementation**     |                                         |                |                  |
-| Application Functionality        | Basic functionality works               | 10             |                  |
-|                                  | Advanced features implemented           | 10             |                  |
-|                                  | Error handling & robustness             | 10             |                  |
-|                                  | User-friendly interface                 | 5              |                  |
-| Backend & Architecture           | Stateless web server                    | 5              |                  |
-|                                  | Stateful application                    | 10             |                  |
-|                                  | Database integration                    | 10             |                  |
-|                                  | API design                              | 5              |                  |
-|                                  | Microservices architecture              | 10             |                  |
-| Cloud Integration                | Basic cloud deployment                  | 10             |                  |
-|                                  | Cloud APIs usage                        | 10             |                  |
-|                                  | Serverless components                   | 10             |                  |
-|                                  | Advanced cloud services                 | 5              |                  |
-| **DevOps & Deployment**          |                                         |                |                  |
-| Containerization                 | Basic Dockerfile                        | 5              |                  |
-|                                  | Optimized Dockerfile                    | 5              |                  |
-|                                  | Docker Compose                          | 5              |                  |
-|                                  | Persistent storage                      | 5              |                  |
-| Deployment & Scaling             | Manual deployment                       | 5              |                  |
-|                                  | Automated deployment                    | 5              |                  |
-|                                  | Multiple replicas                       | 5              |                  |
-|                                  | Kubernetes deployment                   | 10             |                  |
-| **Quality Assurance**            |                                         |                |                  |
-| Testing                          | Unit tests                              | 5              |                  |
-|                                  | Integration tests                       | 5              |                  |
-|                                  | End-to-end tests                        | 5              |                  |
-|                                  | Performance testing                     | 5              |                  |
-| Monitoring & Operations          | Health checks                           | 5              |                  |
-|                                  | Logging                                 | 5              |                  |
-|                                  | Metrics/Monitoring                      | 5              |                  |
-| Security                         | HTTPS/TLS                               | 5              |                  |
-|                                  | Authentication                          | 5              |                  |
-|                                  | Authorization                           | 5              |                  |
-| **Innovation & Excellence**      |                                         |                |                  |
-| Advanced Features and            | AI/ML Integration                       | 10             |                  |
-| Technical Excellence             | Real-time features                      | 10             |                  |
-|                                  | Creative problem solving                | 10             |                  |
-|                                  | Performance optimization                | 5              |                  |
-|                                  | Exceptional user experience             | 5              |                  |
-| **Total**                        |                                         | **255**        | **[Your Total]** |
+| **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
 

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/src/App.css

@@ -1,42 +0,0 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
-
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
-}
-
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
-}
-
-.card {
-  padding: 2em;
-}
-
-.read-the-docs {
-  color: #888;
-}

7project/frontend/src/App.tsx

@@ -1,39 +0,0 @@
-import { useState } from 'react'
-import reactLogo from './assets/react.svg'
-import viteLogo from '/vite.svg'
-import './App.css'
-import { BACKEND_URL } from './config'
-
-function App() {
-  const [count, setCount] = useState(0)
-
-  return (
-    <>
-      <div>
-        <a href="https://vite.dev" target="_blank">
-          <img src={viteLogo} className="logo" alt="Vite logo" />
-        </a>
-        <a href="https://react.dev" target="_blank">
-          <img src={reactLogo} className="logo react" alt="React logo" />
-        </a>
-      </div>
-      <h1>Vite + React</h1>
-      <div className="card">
-        <button onClick={() => setCount((count) => count + 1)}>
-          count is {count}
-        </button>
-        <p>
-          Edit <code>src/App.tsx</code> and save to test HMR
-        </p>
-        <p style={{ fontSize: 12, color: '#888' }}>
-          Backend URL: <code>{BACKEND_URL || '(not configured)'}</code>
-        </p>
-      </div>
-      <p className="read-the-docs">
-        Click on the Vite and React logos to learn more
-      </p>
-    </>
-  )
-}
-
-export default App

7project/frontend/src/config.ts

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

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.
+
+- [x] Change the name on frontend from 7project
+- [x] 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/2025-11-6-meeting.md

@@ -0,0 +1,47 @@
+# 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.
+
+- [x] Change the name on frontend from 7project
+- [x] Finalize the funcionality and everyting in the code part
+- [x] Try to finalize report with focus on reproducibility
+- [x] More high level explanation of the workflow in the report
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+
+
+### Documentation
+
+
+## Questions and Topics for Discussion (Before Meeting)
+
+
+## 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.
+
+- [ ] video
+- [ ] highlight the optional stuff in the report
+
+
+
+---

7project/report.md

@@ -1,174 +1,493 @@
-# Project Report
+# Personal finance tracker
 
-> **Instructions**:
+ <!--- **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.
+> Remove instructions that are not relevant for your project, but leave the headings along with a (NA) label. -->
 
 ## Project Overview
 
-**Project Name**: [Your project name]
+**Project Name**: Personal Finance Tracker
 
 **Group Members**:
 
-- Student number, Name, GitHub username
-- Student number, Name, GitHub username
-- Student number, Name, GitHub username
+- 289229, Lukáš Trkan, lukastrkan
+- 289258, Dejan Ribarovski, ribardej (derib2613)
 
 **Brief Description**:
-[2-3 sentences describing what your application does and its main purpose]
+Our application allows users to easily track their cash flow
+through multiple bank accounts. Users can label their transactions with custom categories that can be later used for
+filtering and visualization. New transactions are automatically fetched in the background.
 
 ## Architecture Overview
 
+Our system is a full‑stack web application composed of a React frontend, a FastAPI backend,
+a asynchronousMariaDB database with Maxscale, and background workers powered by Celery with RabbitMQ.
+The backend exposes REST endpoints for authentication (email/password and OAuth), users, categories,
+transactions, exchange rates and bank APIs. Infrastructure for Kubernetes is managed via Terraform/OpenTofu and
+the application is packaged via a Helm chart. This all is deployed on private TalosOS cluster running on Proxmox VE with
+CI/CD and with public access over Cloudflare tunnels. Static files for frontend are served via Cloudflare pages.
+Other services deployed in the cluster includes Longhorn for persistent storage, Prometheus with Grafana for monitoring.
+
 ### High-Level Architecture
 
-[Describe the overall system architecture. Consider including a diagram using mermaid or linking to an image]
-
 ```mermaid
-graph TD
-    A[Component A] --> B[Component B]
-    B --> C[Component C]
+flowchart TB
+    n3(("User")) <--> client["Frontend"]
+    proc_queue["Message Queue"] --> proc_queue_worker["Worker Service"]
+    proc_queue_worker -- SMTP --> ext_mail[("Email Service")]
+    proc_queue_worker <-- HTTP request/response --> ext_bank[("Bank API")]
+    proc_queue_worker <--> db[("Database")]
+    proc_cron["Cron"] <-- HTTP request/response --> svc["Backend API"]
+    svc --> proc_queue
+    n2["Cloudflare tunnel"] <-- HTTP request/response --> svc
+    svc <--> db
+    svc <-- HTTP request/response --> api[("UniRate API")]
+    client <-- HTTP request/response --> n2
 ```
 
+The workflow works in the following way:
+
+- Client connects to the frontend. After login, frontend automatically fetches the stored transactions from
+  the database via the backend API and currency rates from UniRate API.
+- When the client opts for fetching new transactions via the Bank API, cron will trigger periodic fetching
+  using background worker.
+- After successful load, these transactions are stored to the database and displayed to the client
+
+### Features
+
+- The stored transactions are encrypted in the DB for security reasons.
+- For every pull request the full APP is deployed on a separate URL and the tests are run by github CI/CD
+- On every push to main, the production app is automatically updated
+- UI is responsive for mobile devices
+- Slow operations (emails, transactions fetching) are handled
+  in the background by Celery workers.
+- App is monitored using prometheus metrics endpoint and metrics are shown in Grafana dashboard.
+
 ### Components
 
-- **Component 1**: [Description of what this component does]
-- **Component 2**: [Description of what this component does]
-- **Component 3**: [Description of what this component does]
+- 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, users, categories, transactions, exchange
+  rates and bankAPI. Uses FastAPI Users for auth (JWT + OAuth), SQLAlchemy ORM, and Pydantic v2 schemas.
+- Worker service (backend/app/workers): Celery worker handling background tasks (emails, transactions fetching).
+- Database (MariaDB with Maxscale): Persists users, categories, transactions; schema managed by Alembic migrations.
+- Message Queue (RabbitMQ): Queues background tasks for Celery workers.
+- Infrastructure as Code (tofu/): OpenTofu modules provisioning cluster services (RabbitMQ, Redis, Cloudflare tunnel,
+  etc.).
+- Deployment Chart (charts/myapp-chart/): Helm chart to deploy the application to Kubernetes.
 
 ### Technologies Used
 
-- **Backend**: [e.g., Go, Node.js, Python]
-- **Database**: [e.g., PostgreSQL, MongoDB, Redis]
-- **Cloud Services**: [e.g., AWS EC2, Google Cloud Run, Azure Functions]
-- **Container Orchestration**: [e.g., Docker, Kubernetes]
-- **Other**: [List other significant technologies]
+- Backend: Python, FastAPI, FastAPI Users, SQLAlchemy, Pydantic, Alembic, Celery
+- Frontend: React, TypeScript, Vite
+- Database: MariaDB with Maxscale
+- Background jobs: RabbitMQ, Celery
+- Containerization/Orchestration: Docker, Docker Compose (dev), Kubernetes, Helm
+- IaC/Platform: Proxmox, Talos, Cloudflare pages, OpenTofu (Terraform), cert-manager, MetalLB, Cloudflare Tunnel,
+  Prometheus, Loki
 
 ## Prerequisites
 
 ### System Requirements
 
-- Operating System: [e.g., Linux, macOS, Windows]
-- Minimum RAM: [e.g., 8GB]
-- Storage: [e.g., 10GB free space]
+#### Development
+
+- Minimum RAM: 8 GB
+- Storage: 10 GB+ free
+
+#### Production
+
+- 1 + 4 nodes
+- CPU: 4 cores
+- RAM: 8 GB
+- Storage: 200 GB
 
 ### Required Software
 
-- [Software 1] (version X.X or higher)
-- [Software 2] (version X.X or higher)
-- [etc.]
+#### Development
 
-### Dependencies
+- Docker
+- Docker Compose
+- Node.js and npm
+- Python 3.12
+- MariaDB 11
+
+#### Production
+
+##### Minimal:
+
+- domain name with Cloudflare`s nameservers - tunnel, pages
+- Kubernetes cluster
+- kubectl
+- Helm
+- OpenTofu
+
+##### Our setup specifics:
+
+- Proxmox VE
+- TalosOS cluster
+- talosctl
+- GitHub self-hosted runner with access to the cluster
+- TailScale for remote access to cluster
+
+### Environment Variables
+
+#### Backend
+
+- `MOJEID_CLIENT_ID`, `MOJEID_CLIENT_SECRET` \- OAuth client ID and secret for
+  MojeID - https://www.mojeid.cz/en/provider/
+- `BANKID_CLIENT_ID`, `BANKID_CLIENT_SECRET` \- OAuth client ID and secret for BankID - https://developer.bankid.cz/
+- `CSAS_CLIENT_ID`, `CSAS_CLIENT_SECRET` \- OAuth client ID and secret for Česká
+  spořitelna - https://developers.erstegroup.com/docs/apis/bank.csas
+- `DATABASE_URL`(or `MARIADB_HOST`, `MARIADB_PORT`, `MARIADB_DB`, `MARIADB_USER`, `MARIADB_PASSWORD`) \- MariaDB
+  connection details
+- `RABBITMQ_USERNAME`, `RABBITMQ_PASSWORD` \- credentials for RabbitMQ
+- `SENTRY_DSN` \- Sentry DSN for error reporting
+- `DB_ENCRYPTION_KEY` \- symmetric key for encrypting sensitive data in the database
+- `SMTP_HOST`, `SMTP_PORT`, `SMTP_USERNAME`, `SMTP_PASSWORD`, `SMTP_USE_TLS`, `SMTP_USE_SSL`, `SMTP_FROM` \- SMTP
+  configuration (host, port, auth credentials, TLS/SSL options, sender).
+- `UNIRATE_API_KEY` \- API key for UniRate.
+
+#### Frontend
+
+- `VITE_BACKEND_URL` \- URL of the backend API
+
+### Dependencies (key libraries)
+
+Backend: FastAPI, fastapi-users, SQLAlchemy, pydantic v2, Alembic, Celery, uvicorn, pytest
+Frontend: React, TypeScript, Vite
+
+## Local development
+
+You can run the project with Docker Compose and Python virtual environment for testing and development purposes
+
+### 1) Clone the Repository
 
 ```bash
-# List key dependencies that need to be installed
-# For example:
-# Docker Engine 20.10+
-# Node.js 18+
-# Go 1.25+
+git clone https://github.com/dat515-2025/Group-8.git
+cd Group-8/7project/src
 ```
 
+### 2) Install dependencies
+
+Backend
+
+```bash
+cd backend
+python3 -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+```
+
+### 3) Run Docker containers
+
+```bash
+cd ..
+docker compose up -d
+```
+
+### 4) Prepare the database
+
+```bash
+bash upgrade_database.sh
+```
+
+### 5) Run backend
+
+```bash
+cd backend
+
+#TODO: set env variables
+uvicorn app.app:fastApi --reload --host 0.0.0.0 --port 8000
+```
+
+### 6) Run Celery worker (optional, in another terminal)
+
+```bash
+cd Group-8/7project/backend
+source .venv/bin/activate
+celery -A app.celery_app.celery_app worker -l info
+```
+
+### 7) Install frontend dependencies and run
+
+```bash
+cd ../frontend
+npm i
+npm run dev
+```
+
+- Backend available at: http://127.0.0.1:8000 (OpenAPI at /docs)
+- Frontend available at: http://localhost:5173
+
 ## Build Instructions
 
-### 1. Clone the Repository
+### Backend
 
 ```bash
-git clone [your-repository-url]
-cd [repository-name]
+cd 7project/backend
+# Dont forget to set correct image tag with your registry and name
+# For example lukastrkan/cc-app-demo or gitea.ltrk.dev/lukas/cc-app-demo
+docker buildx build --platform linux/amd64,linux/arm64 -t CHANGE_ME --push .
 ```
 
-### 2. Install Dependencies
+### Frontend
 
 ```bash
-# Provide step-by-step commands
-# For example:
-# npm install
-# go mod download
-```
-
-### 3. Build the Application
-
-```bash
-# Provide exact build commands
-# For example:
-# make build
-# docker build -t myapp .
-```
-
-### 4. Configuration
-
-```bash
-# Any configuration steps needed
-# Environment variables to set
-# Configuration files to create
+cd project7/frontend
+npm ci
+npm run build
 ```
 
 ## Deployment Instructions
 
-### Local Deployment
+### Setup Cluster
+
+Deployment should work on any Kubernetes cluster. However, we are using 4 TalosOS virtual machines (1 control plane, 3
+workers)
+running on top of Proxmox VE.
+
+1) Create at least 4 VMs with TalosOS (4 cores, 8 GB RAM, 200 GB disk)
+2) Install talosctl for your OS: https://docs.siderolabs.com/talos/v1.10/getting-started/talosctl
+3) Generate Talos config
+4) Navigate to tofu directory
 
 ```bash
-# Step-by-step commands for local deployment
-# For example:
-# docker-compose up -d
-# kubectl apply -f manifests/
-```
+cd 7project/tofu
+````
 
-### Cloud Deployment
+5) Set IP addresses in environment variables
 
 ```bash
-# Commands for cloud deployment
-# Include any cloud-specific setup
+CONTROL_PLANE_IP=<control-plane-ip>
+WORKER1_IP=<worker1-ip>
+WORKER2_IP=<worker2-ip>
+WORKER3_IP=<worker3-ip>
+WORKER4_IP=<worker4-ip>
+....
 ```
 
-### Verification
+6) Create config files
 
 ```bash
-# Commands to verify deployment worked
-# How to check if services are running
-# Example health check endpoints
+# change my-cluster to your desired cluster name
+talosctl gen config my-cluster https://$CONTROL_PLANE_IP:6443
 ```
 
+7) Edit the generated configs
+
+Apply the following changes to `worker.yaml`:
+
+1) Add mounts for persistent storage to `machine.kubelet.extraMounts` section:
+
+```yaml
+extraMounts:
+  - destination: /var/lib/longhorn
+    type: bindind.
+    source: /var/lib/longhorn
+    options:
+      - bind
+      - rshared
+      - rw
+```
+
+2) Change `machine.install.image` to image with extra modules:
+
+```yaml
+image: factory.talos.dev/metal-installer/88d1f7a5c4f1d3aba7df787c448c1d3d008ed29cfb34af53fa0df4336a56040b:v1.11.1
+```
+
+or you can use latest image generated at https://factory.talos.dev with following options:
+
+- Bare-metal machine
+- your Talos os version
+- amd64 architecture
+- siderolabs/iscsi-tools
+- siderolabs/util-linux-tools
+- (Optionally) siderolabs/qemu-guest-agent
+
+Then copy "Initial Installation" value and paste it to the image field.
+
+3) Add docker registry mirror to `machine.registries.mirrors` section:
+
+```yaml
+registries:
+  mirrors:
+    docker.io:
+      endpoints:
+        - https://mirror.gcr.io
+        - https://registry-1.docker.io
+```
+
+8) Apply configs to the VMs
+
+```bash
+talosctl apply-config --insecure --nodes $CONTROL_PLANE_IP --file controlplane.yaml
+talosctl apply-config --insecure --nodes $WORKER1_IP --file worker.yaml
+talosctl apply-config --insecure --nodes $WORKER2_IP --file worker.yaml
+talosctl apply-config --insecure --nodes $WORKER3_IP --file worker.yaml
+talosctl apply-config --insecure --nodes $WORKER4_IP --file worker.yaml
+```
+
+9) Boostrap the cluster and retrieve kubeconfig
+
+```bash
+export TALOSCONFIG=$(pwd)/talosconfig
+talosctl config endpoint https://$CONTROL_PLANE_IP:6443
+talosctl config node $CONTROL_PLANE_IP
+
+talosctl bootstrap
+
+talosctl kubeconfig .
+```
+
+You can now use k8s client like https://headlamp.dev/ with the generated kubeconfig file.
+
+### Install base services to the cluster
+
+1) Copy and edit variables
+
+```bash
+cp terraform.tfvars.example terraform.tfvars
+```
+
+- `metallb_ip_range` - set to range available in your network for load balancer services
+- `mariadb_password` - password for internal mariadb user
+- `mariadb_root_password` - password for root user
+- `mariadb_user_name` - username for admin user
+- `mariadb_user_host` - allowed hosts for admin user
+- `mariadb_user_password` - password for admin user
+- `metallb_maxscale_ip`, `metallb_service_ip`, `metallb_primary_ip`, `metallb_secondary_ip` - IPs for database
+  cluster,  
+  set them to static IPs from the `metallb_ip_range`
+- `s3_enabled`, `s3_bucket`, `s3_region`, `s3_endpoint`, `s3_key_id`, `s3_key_secret` - S3 compatible storage for
+  backups (optional)
+- `phpmyadmin_enabled` - set to false if you want to disable phpmyadmin
+- `rabbitmq-password` - password for RabbitMQ
+
+- `cloudflare_account_id` - your Cloudflare account ID
+- `cloudflare_api_token` - your Cloudflare API token with permissions to manage tunnels and DNS
+- `cloudflare_email` - your Cloudflare account email
+- `cloudflare_tunnel_name` - name for the tunnel
+- `cloudflare_domain` - your domain name managed in Cloudflare
+
+2) Deploy without Cloudflare module first
+
+```bash
+tofu init
+tofu apply -exclude modules.cloudflare
+```
+
+3) Deploy rest of the modules
+
+```bash
+tofu apply
+```
+
+### Configure deployment
+
+1) Create self-hosted runner with access to the cluster or make cluster publicly accessible
+2) Change `jobs.deploy.runs-on` in `.github/workflows/deploy-prod.yml` and in `.github/workflows/deploy-pr.yaml` to your
+   runner label
+3) Add variables to GitHub in repository settings:
+    - `PROD_DOMAIN` - base domain for deployments (e.g. ltrk.cz)
+    - `DEV_FRONTEND_BASE_DOMAIN` - base domain for your cloudflare pages
+4) Add secrets to GitHub in repository settings:
+    - CLOUDFLARE_ACCOUNT_ID - same as in tofu/terraform.tfvars
+    - CLOUDFLARE_API_TOKEN - same as in tofu/terraform.tfvars
+    - DOCKER_USER - your docker registry username
+    - DOCKER_PASSWORD - your docker registry password
+    - KUBE_CONFIG - content of your kubeconfig file for the cluster
+    - PROD_DB_PASSWORD - same as MARIADB_PASSWORD
+    - PROD_RABBITMQ_PASSWORD - same as MARIADB_PASSWORD
+    - PROD_DB_ENCRYPTION_KEY - same as DB_ENCRYPTION_KEY
+    - MOJEID_CLIENT_ID
+    - MOJEID_CLIENT_SECRET
+    - BANKID_CLIENT_ID
+    - BANKID_CLIENT_SECRET
+    - CSAS_CLIENT_ID
+    - CSAS_CLIENT_SECRET
+    - SENTRY_DSN
+    - SMTP_HOST
+    - SMTP_PORT
+    - SMTP_USERNAME
+    - SMTP_PASSWORD
+    - SMTP_FROM
+    - UNIRATE_API_KEY
+5) On Github open Actions tab, select "Deploy Prod" and run workflow manually
+
 ## Testing Instructions
 
+The tests are located in 7project/backend/tests directory. All tests are run by GitHub actions on every pull request and
+push to main.
+See the workflow [here](../.github/workflows/run-tests.yml).
+
+If you want to run the tests locally, the preferred way is to use a [bash script](src/backend/test_locally.sh)
+that will start a test DB container with [docker compose](src/backend/docker-compose.test.yml)  and remove it afterwards.
+```bash
+cd 7project/backend 
+bash test_locally.sh
+```
+
 ### Unit Tests
 
+There are 5 basic unit tests, since our services logic is very simple
+
 ```bash
-# Commands to run unit tests
-# For example:
-# go test ./...
-# npm test
+bash test_locally.sh --only-unit
 ```
 
 ### Integration Tests
 
+There are 9 basic unit tests, testing the individual backend API logic
+
 ```bash
-# Commands to run integration tests
-# Any setup required for integration tests
+bash test_locally.sh --only-integration
 ```
 
 ### End-to-End Tests
 
+There are 7 e2e tests, testing more complex app logic
+
 ```bash
-# Commands to run e2e tests
-# How to set up test environment
+bash test_locally.sh --only-e2e
 ```
 
 ## Usage Examples
 
-### Basic Usage
+All endpoints are documented at OpenAPI: http://127.0.0.1:8000/docs
+
+### Auth: Register and Login (JWT)
 
 ```bash
-# Examples of how to use the application
-# Common commands or API calls
-# Sample data or test scenarios
+# 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
 ```
 
-### Advanced Features
+### Frontend
 
-```bash
-# Examples showcasing advanced functionality
-```
+- 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.
 
 ---
 
@@ -209,24 +528,24 @@ cd [repository-name]
 
 ---
 
-## Self-Assessment Table
+## Progress 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                                          | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
-| [Design Document](https://github.com/dat515-2025/group-name)         | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
-| [Backend API Development](https://github.com/dat515-2025/group-name) | [Name]      | ✅ Complete    | [X hours]  | Hard       | [Any notes] |
-| [Database Setup & Models](https://github.com/dat515-2025/group-name) | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
-| [Frontend Development](https://github.com/dat515-2025/group-name)    | [Name]      | 🔄 In Progress | [X hours]  | Medium     | [Any notes] |
-| [Docker Configuration](https://github.com/dat515-2025/group-name)    | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
-| [Cloud Deployment](https://github.com/dat515-2025/group-name)        | [Name]      | ✅ Complete    | [X hours]  | Hard       | [Any notes] |
-| [Testing Implementation](https://github.com/dat515-2025/group-name)  | [Name]      | ⏳ Pending     | [X hours]  | Medium     | [Any notes] |
-| [Documentation](https://github.com/dat515-2025/group-name)           | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
-| [Presentation Video](https://github.com/dat515-2025/group-name)      | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
+| 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     | 4 Hours    | Easy       | [Any notes]                                                                                         |
+| [Backend API Development](https://github.com/dat515-2025/Group-8/tree/main/7project/backend/app/api)              | Dejan       | ✅ Complete     | 12 hours   | Medium     | [Any notes]                                                                                         |
+| [Database Setup & Models](https://github.com/dat515-2025/Group-8/tree/main/7project/backend/app/models)           | Lukas       | ✅ Complete     | [X hours]  | Medium     | [Any notes]                                                                                         |
+| [Frontend Development](https://github.com/dat515-2025/Group-8/tree/main/7project/frontend)                        | Dejan       | ✅ Complete     | 17 hours   | Medium     | [Any notes]                                                                                         |
+| [Docker Configuration](https://github.com/dat515-2025/Group-8/blob/main/7project/compose.yml)                     | Lukas       | ✅ Complete     | 3 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       | Using Talos cluster running in proxmox - easy snapshots etc. Frontend deployed at Cloudflare pages. |
+| [Testing Implementation](https://github.com/dat515-2025/group-name)                                               | Dejan       | ✅ Complete     | 16 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
 
@@ -234,35 +553,48 @@ cd [repository-name]
 
 > Link to the specific commit on GitHub for each contribution.
 
-### [Team Member 1 Name]
+### [Lukáš]
 
-| Date      | Activity            | Hours      | Description                         |
-| --------- | ------------------- | ---------- | ----------------------------------- |
-| [Date]    | Initial Setup       | [X.X]      | Repository setup, project structure |
-| [Date]    | Backend Development | [X.X]      | Implemented user authentication     |
-| [Date]    | Testing             | [X.X]      | Unit tests for API endpoints        |
-| [Date]    | Documentation       | [X.X]      | Updated README and design doc       |
-| **Total** |                     | **[XX.X]** |                                     |
+## Hour Sheet
 
-### [Team Member 2 Name]
+**Name:** Lukáš Trkan
 
-| Date      | Activity             | Hours      | Description                               |
-| --------- | -------------------- | ---------- | ----------------------------------------- |
-| [Date]    | Frontend Development | [X.X]      | Created user interface mockups            |
-| [Date]    | Integration          | [X.X]      | Connected frontend to backend API         |
-| [Date]    | Deployment           | [X.X]      | Docker configuration and cloud deployment |
-| [Date]    | Testing              | [X.X]      | End-to-end testing                        |
-| **Total** |                      | **[XX.X]** |                                           |
+| Date            | Activity                    | Hours   | Description                                                                         | Representative Commit / PR                            |
+|:----------------|:----------------------------|:--------|:------------------------------------------------------------------------------------|:------------------------------------------------------|
+| 18.9. - 19.9.   | Initial Setup & Design      | 40      | Repository init, system design diagrams, basic Terraform setup                      | `feat(infrastructure): add basic terraform resources` |
+| 20.9. - 5.10.   | Core Infrastructure & CI/CD | 12      | K8s setup (ArgoCD), CI/CD workflows, RabbitMQ, Redis, Celery workers, DB migrations | `PR #2`, `feat(infrastructure): add rabbitmq cluster` |
+| 6.10. - 9.10.   | Frontend Infra & DB         | 5       | Deployed frontend to Cloudflare, setup metrics, created database models             | `PR #16` (Cloudflare), `PR #19` (DB structure)        |
+| 10.10. - 11.10. | Backend                     | 5       | Implemented OAuth support (MojeID, BankID)                                          | `feat(auth): add support for OAuth and MojeID`        |
+| 12.10.          | Infrastructure              | 2       | Added database backups                                                              | `feat(infrastructure): add backups`                   |
+| 16.10.          | Infrastructure              | 4       | Implemented secrets management, fixed deployment/env variables                      | `PR #29` (Deployment envs)                            |
+| 17.10.          | Monitoring                  | 1       | Added Sentry logging                                                                | `feat(app): add sentry loging`                        |
+| 21.10. - 22.10. | Backend                     | 8       | Added ČSAS bank connection                                                          | `PR #32` (Fix React OAuth)                            |
+| 29.10. - 30.10. | Backend                     | 5       | Implemented transaction encryption, add bank scraping                               | `PR #39` (CSAS Scraping)                              |
+| 30.10.          | Monitoring                  | 6       | Implemented Loki logging and basic Prometheus metrics                               | `PR #42` (Prometheus metrics)                         |
+| 9.11.           | Monitoring                  | 2       | Added custom Prometheus metrics                                                     | `PR #46` (Prometheus custom metrics)                  |
+| 11.11.          | Tests                       | 1       | Investigated and fixed broken Pytest environment                                    | `fix(tests): set pytest env`                          |
+| 11.11. - 12.11. | Features & Deployment       | 6       | Added cron support, email sender service, updated workers & image                   | `PR #49` (Email), `PR #50` (Update workers)           |
+| 18.9 - 14.11    | Documentation               | 8       | Updated report.md, design docs, and tfvars.example                                  | `Create design.md`, `update report`                   |
+| **Total**       |                             | **105** |                                                                                     |                                                       |
 
-### [Team Member 3 Name] (if applicable)
+### Dejan
 
-| Date      | Activity                 | Hours      | Description                      |
-| --------- | ------------------------ | ---------- | -------------------------------- |
-| [Date]    | Database Design          | [X.X]      | Schema design and implementation |
-| [Date]    | Cloud Configuration      | [X.X]      | AWS/GCP setup and configuration  |
-| [Date]    | Performance Optimization | [X.X]      | Caching and query optimization   |
-| [Date]    | Monitoring               | [X.X]      | Logging and monitoring setup     |
-| **Total** |                          | **[XX.X]** |                                  |
+| Date            | Activity                 | Hours  | Description                                                   | Representative Commit / PR                               |
+|:----------------|:-------------------------|:-------|:--------------------------------------------------------------|:---------------------------------------------------------|
+| 25.9.           | Design                   | 2      | 6design                                                       |                                                          |
+| 9.10 to 11.10.  | Backend APIs             | 14     | Implemented Backend APIs                                      | `PR #26`, `20-create-a-controller-layer-on-backend-side` |
+| 13.10 to 15.10. | Frontend Development     | 8      | Created user interface mockups                                | `PR #28`, `frontend basics`                              |
+| Continually     | Documentation            | 8      | Documenting the dev process                                   |                                                          |
+| 21.10 to 23.10  | Tests, frontend          | 10     | Test basics, balance charts, and frontend improvement         | `PR #31`, `30 create tests and set up a GitHub pipeline` |
+| 28.10 to 30.10  | CI                       | 6      | Integrated tests with test database setup on github workflows | `PR #28`, `frontend basics`                              |
+| 28.10 to 30.10  | Frontend                 | 8      | UI improvements and exchange rate API integration             | `PR #28`, `frontend basics`                              |
+| 4.11 to 6.11    | Tests                    | 6      | Test fixes improvement, more integration and e2e              | `PR #28`, `frontend basics`                              |
+| 4.11 to 6.11    | Frontend                 | 6      | Fixes, Improved UI, added support for mobile devices          | `PR #28`, `frontend basics`                              |
+| 11.11           | Backend APIs             | 4      | Moved rates API, mock bank to Backend, few fixes              | `PR #28`, `frontend basics`                              |
+| 11.11 to 12.11  | Tests                    | 3      | Local testing DB container, few fixes                         | `PR #28`, `frontend basics`                              |
+| 12.11           | Frontend                 | 3      | Enabled multiple transaction edits at once, CSAS button state | `PR #28`, `frontend basics`                              |
+| 13.11           | Video                    | 3      | Video                                                         |                                                          |
+| **Total**       |                          | **81** |                                                               |                                                          |
 
 ### Group Total: [XXX.X] hours
 
@@ -276,27 +608,51 @@ cd [repository-name]
 
 ### Challenges Faced
 
-[Describe the main challenges and how you overcame them]
+#### Slow cluster performance
+
+This was caused by single SATA SSD disk running all VMs. This was solved by adding second NVMe disk just for Talos VMs.
+
+#### Stucked IaC deployment
+
+If the deployed module (helm chart for example) was not configured properly, it would get stuck and timeout resulting in
+namespace that cannot be deleted.
+This was solved by using snapshots in Proxmox and restoring if this happened.
 
 ### If We Did This Again
 
+#### Different framework
+
+FastAPI lacks usable build in support for database migrations and implementing Alembic was a bit tricky.
+Tricky was also integrating FastAPI auth system with React frontend, since there is no official project template.
+Using .NET (which we considered initially) would probably solve these issues.
+
 [What would you do differently? What worked well that you'd keep?]
 
 ### Individual Growth
 
-#### [Team Member 1 Name]
+#### [Lukas]
+
+This course finally forced me to learn kubernetes (been on by TODO list for at least 3 years).
+I had some prior experience with terraform/opentofu from work but this improved by understanding of it.
+
+The biggest challenge for me was time tracking since I am used to tracking to projects, not to tasks.
+(I am bad even at that :) ).
+
+It was also interesting experience to be the one responsible for the initial project structure/design/setup
+used not only by myself.
 
 [Personal reflection on growth, challenges, and learning]
 
-#### [Team Member 2 Name]
+#### [Dejan]
+Since I do not have a job, this project was probably the most complex one I have ever worked on. 
+It was also the first school project where I was encouraged to use AI.
+
+Lukas 
 
 [Personal reflection on growth, challenges, and learning]
 
-#### [Team Member 3 Name] (if applicable)
-
-[Personal reflection on growth, challenges, and learning]
 
 ---
 
 **Report Completion Date**: [Date]
-**Last Updated**: [Date]
+**Last Updated**: 13.11.2025

7project/src/backend/.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

7project/src/backend/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.11-trixie
 
 WORKDIR /app
 COPY requirements.txt .

7project/src/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/src/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/src/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/src/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/src/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/src/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/src/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/src/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/src/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/src/backend/app/api/exchange_rates.py

@@ -0,0 +1,66 @@
+import os
+from typing import List
+
+import httpx
+from fastapi import APIRouter, HTTPException, Query, status
+
+router = APIRouter(prefix="/exchange-rates", tags=["exchange-rates"]) 
+
+
+@router.get("", status_code=status.HTTP_200_OK)
+async def get_exchange_rates(symbols: str = Query("EUR,USD,NOK", description="Comma-separated currency codes to fetch vs CZK")):
+    """
+    Fetch exchange rates from UniRate API on the backend and return CZK-per-target rates.
+    - Always requests CZK in addition to requested symbols to compute conversion from USD-base.
+    - Returns a list of {currencyCode, rate} where rate is CZK per 1 unit of the target currency.
+    """
+    api_key = os.getenv("UNIRATE_API_KEY")
+    if not api_key:
+        raise HTTPException(status_code=500, detail="Server is not configured with UNIRATE_API_KEY")
+
+    # Ensure CZK is included for conversion
+    requested = [s.strip().upper() for s in symbols.split(",") if s.strip()]
+    if "CZK" not in requested:
+        requested.append("CZK")
+    query_symbols = ",".join(sorted(set(requested)))
+
+    url = f"https://unirateapi.com/api/rates?api_key={api_key}&symbols={query_symbols}"
+
+    try:
+        async with httpx.AsyncClient(timeout=httpx.Timeout(15.0)) as client:
+            resp = await client.get(url)
+            if resp.status_code != httpx.codes.OK:
+                raise HTTPException(status_code=502, detail=f"Upstream UniRate error: HTTP {resp.status_code}")
+            data = resp.json()
+    except httpx.HTTPError as e:
+        raise HTTPException(status_code=502, detail=f"Failed to contact UniRate: {str(e)}")
+
+    # Validate response structure
+    rates = data.get("rates") if isinstance(data, dict) else None
+    base = data.get("base") if isinstance(data, dict) else None
+    if not rates or base != "USD" or "CZK" not in rates:
+        # Prefer upstream message when available
+        detail = data.get("message") if isinstance(data, dict) else None
+        if not detail and isinstance(data, dict):
+            err = data.get("error")
+            if isinstance(err, dict):
+                detail = err.get("info")
+        raise HTTPException(status_code=502, detail=detail or "Invalid response from UniRate API")
+
+    czk_per_usd = rates["CZK"]
+
+    # Build result excluding CZK itself
+    result = []
+    for code in requested:
+        if code == "CZK":
+            continue
+        target_per_usd = rates.get(code)
+        if target_per_usd in (None, 0):
+            # Skip unavailable or invalid
+            continue
+        czk_per_target = czk_per_usd / target_per_usd
+        result.append({"currencyCode": code, "rate": czk_per_target})
+
+    return result
+
+

7project/src/backend/app/api/mock_bank.py

@@ -0,0 +1,116 @@
+from datetime import datetime, timedelta
+from typing import List, Optional
+import random
+
+from fastapi import APIRouter, Depends
+from pydantic import BaseModel, Field, conint, confloat, validator
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.services.db import get_async_session
+from app.services.user_service import current_active_user
+from app.models.user import User
+from app.models.transaction import Transaction
+from app.models.categories import Category
+from app.schemas.transaction import TransactionRead
+
+router = APIRouter(prefix="/mock-bank", tags=["mock-bank"])
+
+
+class GenerateOptions(BaseModel):
+    count: conint(strict=True, gt=0) = Field(default=10, description="Number of transactions to generate")
+    minAmount: confloat(strict=True) = Field(default=-200.0, description="Minimum transaction amount")
+    maxAmount: confloat(strict=True) = Field(default=200.0, description="Maximum transaction amount")
+    startDate: Optional[str] = Field(None, description="Earliest date (YYYY-MM-DD)")
+    endDate: Optional[str] = Field(None, description="Latest date (YYYY-MM-DD)")
+    categoryIds: List[int] = Field(default_factory=list, description="Optional category IDs to assign randomly")
+
+    @validator("maxAmount")
+    def _validate_amounts(cls, v, values):
+        min_amt = values.get("minAmount")
+        if min_amt is not None and v < min_amt:
+            raise ValueError("maxAmount must be greater than or equal to minAmount")
+        return v
+
+    @validator("endDate")
+    def _validate_dates(cls, v, values):
+        sd = values.get("startDate")
+        if v and sd:
+            try:
+                ed = datetime.strptime(v, "%Y-%m-%d").date()
+                st = datetime.strptime(sd, "%Y-%m-%d").date()
+            except ValueError:
+                raise ValueError("Invalid date format, expected YYYY-MM-DD")
+            if ed < st:
+                raise ValueError("endDate must be greater than or equal to startDate")
+        return v
+
+
+class GeneratedTransaction(BaseModel):
+    amount: float
+    date: str  # YYYY-MM-DD
+    category_ids: List[int] = []
+    description: Optional[str] = None
+
+
+@router.post("/generate", response_model=List[GeneratedTransaction])
+async def generate_mock_transactions(
+        options: GenerateOptions,
+        user: User = Depends(current_active_user),
+):
+    # Seed randomness per user to make results less erratic across multiple calls in quick succession
+    seed = int(datetime.utcnow().timestamp()) ^ int(user.id)
+    rnd = random.Random(seed)
+
+    # Determine date range
+    if options.startDate:
+        start_date = datetime.strptime(options.startDate, "%Y-%m-%d").date()
+    else:
+        start_date = (datetime.utcnow() - timedelta(days=365)).date()
+    if options.endDate:
+        end_date = datetime.strptime(options.endDate, "%Y-%m-%d").date()
+    else:
+        end_date = datetime.utcnow().date()
+
+    span_days = max(0, (end_date - start_date).days)
+
+    results: List[GeneratedTransaction] = []
+    for _ in range(options.count):
+        amount = round(rnd.uniform(options.minAmount, options.maxAmount), 2)
+        # Pick a random date in the inclusive range
+        rand_day = rnd.randint(0, span_days) if span_days > 0 else 0
+        tx_date = start_date + timedelta(days=rand_day)
+        # Pick category randomly from provided list, or empty
+        if options.categoryIds:
+            cat = [rnd.choice(options.categoryIds)]
+        else:
+            cat = []
+        # Optional simple description for flavor
+        desc = None
+        # Assemble
+        results.append(GeneratedTransaction(
+            amount=amount,
+            date=tx_date.isoformat(),
+            category_ids=cat,
+            description=desc,
+        ))
+
+    return results
+
+
+@router.get("/scrape")
+async def scrape_mock_bank():
+    # 80% of the time: nothing to scrape
+    if random.random() < 0.8:
+        return []
+
+    transactions = []
+    count = random.randint(1, 10)
+    for _ in range(count):
+        transactions.append({
+            "amount": round(random.uniform(-200.0, 200.0), 2),
+            "date": (datetime.utcnow().date() - timedelta(days=random.randint(0, 30))).isoformat(),
+            "description": "Mock transaction",
+        })
+
+    return transactions

7project/src/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/src/backend/app/app.py

@@ -0,0 +1,176 @@
+import json
+import logging
+import os
+import sys
+from datetime import datetime
+from pythonjsonlogger import jsonlogger
+
+from fastapi import Depends, FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from prometheus_fastapi_instrumentator import Instrumentator, metrics
+from starlette.requests import Request
+
+from app.services.prometheus import number_of_users, number_of_transactions
+
+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.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.api.exchange_rates import router as exchange_rates_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
+
+from fastapi import FastAPI
+import sentry_sdk
+from fastapi_users.db import SQLAlchemyUserDatabase
+from app.core.db import async_session_maker, engine
+from app.core.base import Base
+
+sentry_sdk.init(
+    dsn=os.getenv("SENTRY_DSN"),
+    send_default_pii=True,
+)
+
+fastApi = FastAPI()
+
+# CORS for frontend dev server
+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=["*"],
+)
+
+
+if not os.getenv("PYTEST_RUN_CONFIG"):
+    prometheus = Instrumentator().instrument(fastApi)
+    # Register custom metrics
+    prometheus.add(number_of_users()).add(number_of_transactions())
+    prometheus.expose(
+        fastApi,
+        endpoint="/metrics",
+        include_in_schema=True,
+    )
+
+fastApi.include_router(auth_router)
+fastApi.include_router(categories_router)
+fastApi.include_router(transactions_router)
+fastApi.include_router(exchange_rates_router)
+from app.api.mock_bank import router as mock_bank_router
+fastApi.include_router(mock_bank_router)
+
+for h in list(logging.root.handlers):
+    logging.root.removeHandler(h)
+
+_log_handler = logging.StreamHandler(sys.stdout)
+_formatter = jsonlogger.JsonFormatter(
+    fmt='%(asctime)s %(levelname)s %(name)s %(message)s %(pathname)s %(lineno)d %(process)d %(thread)d'
+)
+_log_handler.setFormatter(_formatter)
+
+logging.root.setLevel(logging.INFO)
+logging.root.addHandler(_log_handler)
+
+for _name in ("uvicorn", "uvicorn.error", "uvicorn.access"):
+    _logger = logging.getLogger(_name)
+    _logger.handlers = [_log_handler]
+    _logger.propagate = True
+
+
+@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.getLogger(__name__).info("http_request", extra=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"],
+)
+
+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"],
+)
+
+fastApi.include_router(csas_router)
+
+
+# Liveness/root endpoint
+@fastApi.get("/", include_in_schema=False)
+async def root():
+    return {"status": "ok"}
+
+
+@fastApi.get("/authenticated-route")
+async def authenticated_route(user: User = Depends(current_active_verified_user)):
+    return {"message": f"Hello {user.email}!"}
+
+
+@fastApi.get("/_cron", include_in_schema=False)
+async def handle_cron(request: Request):
+    # endpoint accessed by Clodflare => return 404
+    if request.headers.get("cf-connecting-ip"):
+        raise HTTPException(status_code=404)
+
+    logging.info("[Cron] Triggering scheduled tasks via HTTP endpoint")
+    task = load_all_transactions.delay()
+    return {"status": "queued", "action": "csas_scrape_all", "task_id": getattr(task, 'id', None)}

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

@@ -1,5 +1,7 @@
 import os
 from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
 from app.core.base import Base
 
 DATABASE_URL = os.getenv("DATABASE_URL")
@@ -19,9 +21,11 @@ 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 {}
 
+# Async engine/session for the async parts of the app
 engine = create_async_engine(
     DATABASE_URL,
     pool_pre_ping=True,
@@ -29,3 +33,13 @@ engine = create_async_engine(
     connect_args=connect_args,
 )
 async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
+
+# Synchronous engine/session for sync utilities (e.g., bank_scraper)
+SYNC_DATABASE_URL = DATABASE_URL.replace("+asyncmy", "+pymysql")
+engine_sync = create_engine(
+    SYNC_DATABASE_URL,
+    pool_pre_ping=True,
+    echo=os.getenv("SQL_ECHO", "0") == "1",
+    connect_args=connect_args,
+)
+sync_session_maker = sessionmaker(bind=engine_sync, expire_on_commit=False)

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

@@ -7,8 +7,8 @@ from app.core.base import Base
 association_table = Table(
     "category_transaction",
     Base.metadata,
-    Column("id_category", Integer, ForeignKey("categories.id")),
-    Column("id_transaction", Integer, ForeignKey("transaction.id"))
+    Column("category_id", Integer, ForeignKey("categories.id", ondelete="CASCADE"), primary_key=True),
+    Column("transaction_id", Integer, ForeignKey("transaction.id", ondelete="CASCADE"), primary_key=True)
 )
 
 

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

@@ -1,17 +1,24 @@
+import os
 from fastapi_users_db_sqlalchemy import GUID
-from sqlalchemy import Column, Integer, String, Float, ForeignKey
+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")
+    categories = relationship("Category", secondary=association_table, back_populates="transactions", passive_deletes=True)

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

@@ -1,19 +1,21 @@
-from typing import List
-
 from sqlalchemy import Column, String
-from sqlalchemy.orm import relationship
+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):
-    pass
+    # 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")

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

@@ -1,16 +1,17 @@
 import json
 from typing import Optional, Literal, Any
 
-from httpx_oauth.clients.openid import OpenID
 from httpx_oauth.oauth2 import T
 
+from app.oauth.custom_openid import CustomOpenID
 
-class MojeIDOAuth(OpenID):
+
+class MojeIDOAuth(CustomOpenID):
     def __init__(self, client_id: str, client_secret: str):
         super().__init__(
             client_id,
             client_secret,
-            "https://mojeid.regtest.nic.cz/.well-known/openid-configuration/",
+            "https://mojeid.cz/.well-known/openid-configuration/",
             "MojeID",
             base_scopes=["openid", "email", "profile"],
         )

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

@@ -0,0 +1,28 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDcr/oxgV074ETd
+DkP/0l8LFnRofru+m2wNNG/ttVCioTqwnvR4oYxwq3U9qIBsT0D+Rx/Ef7qcpzqf
+/w9xt6Hosdv6I5jMHGaVQqLiPuV26/a7WvcmU+PpYuEBmbBHjGVJRBwgPtlUW1VL
+M8Pht9YiaagEKvFa6SUidZLfPv+ECohqgH4mgMrEcG/BTnry0/5xQdadRC9o25cl
+NtZIesS5GPeelhggFTkbh/FaxvMXhIAaRXT61cnxgxtfM71h5ObX5Lwle9z5a+Tw
+xgQhSQq1jbHALYvTwsc4Q/NQGXpGNWy599sb7dg5AkPFSSF4ceXBo/2jOaZCqWrt
+FVONZ+blAgMBAAECggEBAJwQbrRXsaFIRiq1jez5znC+3m+PQCHZM55a+NR3pqB7
+uE9y+ZvdUr3S4sRJxxfRLDsl/Rcu5L8nm9PNwhQ/MmamcNQCHGoro3fmed3ZcNia
+og94ktMt/DztygUhtIHEjVQ0sFc1WufG9xiJcPrM0MfhRAo+fBQ4UCSAVO8/U98B
+a4yukrPNeEA03hyjLB9W41pNQfyOtAHqzwDg9Q5XVaGMCLZT1bjCIquUcht5iMva
+tiw3cwdiYIklLTzTCsPPK9A/AlWZyUXL8KxtN0mU0kkwlXqASoXZ2nqdkhjRye/V
+3JXOmlDtDaJCqWDpH2gHLxMCl7OjfPvuD66bAT3H63kCgYEA5zxW/l6oI3gwYW7+
+j6rEjA2n8LikVnyW2e/PZ7pxBH3iBFe2DHx/imeqd/0IzixcM1zZT/V+PTFPQizG
+lOU7stN6Zg/LuRdxneHPyLWCimJP7BBJCWyJkuxKy9psokyBhGSLR/phL3fP7UkB
+o2I3vGmTFu5A0FzXcNH/cXPMdy8CgYEA9FJw3kyzXlInhJ6Cd63mckLPLYDArUsm
+THBoeH2CVTBS5g0bCbl7N1ZxUoYwZPD4lg5V0nWhZALGf+85ULSjX03PMf1cc6WW
+EIbZIo9hX+mGRa/FudDd+TlbtBnn0jucwABuLQi9mIepE55Hu9tw5/FT3cHeZVQc
+cC0T6ulVvisCgYBCzFeFG+sOdAXl356B+h7VJozBKVWv9kXNp00O9fj4BzVnc78P
+VFezr8a66snEZWQtIkFUq+JP4xK2VyD2mlHoktbk7OM5EOCtbzILFQQk3cmgtAOl
+SUlkvAXPZcXEDL3NdQ4XOOkiQUY7kb97Z0AamZT4JtNqXaeO29si9wS12QKBgHYg
+Hd3864Qg6GZgVOgUNiTsVErFw2KFwQCYIIqQ9CDH+myrzXTILuC0dJnXszI6p5W1
+XJ0irmMyTFKykN2KWKrNbe3Xd4mad5GKARWKiSPcPkUXFNwgNhI3PzU2iTTGCaVz
+D9HKNhC3FnIbxsb29AHQViITh7kqD43U3ZpoMkJ9AoGAZ+sg+CPfuo3ZMpbcdb3B
+ZX2UhAvNKxgHvNnHOjO+pvaM7HiH+BT0650brfBWQ0nTG1dt18mCevVk1UM/5hO9
+AtZw06vCLOJ3p3qpgkSlRZ1H7VokG9M8Od0zXqtJrmeLeBq7dfuDisYOuA+NUEbJ
+UM/UHByieS6ywetruz0LpM0=
+-----END RSA PRIVATE KEY-----

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

@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
+MIIFSTCCAzGgAwIBAgIEAQIDBDANBgkqhkiG9w0BAQsFADCBgDELMAkGA1UEBhMC
+Q1oxDjAMBgNVBAcTBUN6ZWNoMRMwEQYDVQQKEwpFcnN0ZUdyb3VwMRUwEwYDVQQL
+EwxFcnN0ZUh1YlRlYW0xETAPBgNVBAMTCEVyc3RlSHViMSIwIAYJKoZIhvcNAQkB
+FhNpbmZvQGVyc3RlZ3JvdXAuY29tMB4XDTIyMTIxNDA4MDc1N1oXDTI2MDMxNDA4
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+CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDcr/oxgV074ETdDkP/0l8LFnRofru+
+m2wNNG/ttVCioTqwnvR4oYxwq3U9qIBsT0D+Rx/Ef7qcpzqf/w9xt6Hosdv6I5jM
+HGaVQqLiPuV26/a7WvcmU+PpYuEBmbBHjGVJRBwgPtlUW1VLM8Pht9YiaagEKvFa
+6SUidZLfPv+ECohqgH4mgMrEcG/BTnry0/5xQdadRC9o25clNtZIesS5GPeelhgg
+FTkbh/FaxvMXhIAaRXT61cnxgxtfM71h5ObX5Lwle9z5a+TwxgQhSQq1jbHALYvT
+wsc4Q/NQGXpGNWy599sb7dg5AkPFSSF4ceXBo/2jOaZCqWrtFVONZ+blAgMBAAGj
+gfcwgfQwCwYDVR0PBAQDAgHGMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
+AjCBrwYIKwYBBQUHAQMEgaIwgZ8wCAYGBACORgEBMAsGBgQAjkYBAwIBFDAIBgYE
+AI5GAQQwEwYGBACORgEGMAkGBwQAjkYBBgMwZwYGBACBmCcCMF0wTDARBgcEAIGY
+JwEBDAZQU1BfQVMwEQYHBACBmCcBAgwGUFNQX1BJMBEGBwQAgZgnAQMMBlBTUF9B
+STARBgcEAIGYJwEEDAZQU1BfSUMMBUVyc3RlDAZBVC1FUlMwFAYDVR0RBA0wC4IJ
+bXl0cHAuY29tMA0GCSqGSIb3DQEBCwUAA4ICAQBlTMPSwz46GMRBEPcy+25gV7xE
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+NYvWzkY9YjoItB38nAnQhyYgl1yHUK/uDWyrwHVfZn1AeTws/hr/KufORuiQfaTU
+kvAH1nzi7WSJ6AIQCd2exUEPx/O14Y+oCoJhTVd+RpA/9lkcqebceBijj47b2bvv
+QbjymvyTXqHd3L224Y7zVmh95g+CaJ8PRpApdrImfjfDDRy8PaFWx2pd/v0UQgrQ
+lgbO6jE7ah/tS0T5q5JtwnLAiOOqHPaKRvo5WB65jcZ2fvOH/0/oZ89noxp1Ihus
+vvsjqc9k2h9Rvt2pEjVU40HtQZ6XCmWqgFwK3n9CHrKNV/GqgANIZRNcvXKMCUoB
+VoJORVwi2DF4caKSFmyEWuK+5FyCEILtQ60SY/NHVGsUeOuN7OTjZjECARO6p4hz
+Uw+GCIXrzmIjS6ydh/LRef+NK28+xTbjmLHu/wnHg9rrHEnTPd39is+byfS7eeLV
+Dld/0Xrv88C0wxz63dcwAceiahjyz2mbQm765tOf9rK7EqsvT5M8EXFJ3dP4zwqS
+6mNFoIa0XGbAUT3E1w==
+-----END CERTIFICATE-----

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

@@ -1,16 +1,17 @@
 import uuid
-from typing import Optional
+from typing import Optional, Dict, Any
 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
+    config: Optional[Dict[str, Any]] = 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/src/backend/app/services/bank_scraper.py

@@ -0,0 +1,178 @@
+import json
+import logging
+import os
+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 sync_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"),
+)
+
+
+def load_mock_bank_transactions(user_id: str) -> None:
+    try:
+        uid = UUID(str(user_id))
+    except Exception:
+        logger.error("Invalid user_id provided to bank_scraper (sync): %r", user_id)
+        return
+
+    _load_mock_bank_transactions(uid)
+
+
+def load_all_mock_bank_transactions() -> None:
+    with sync_session_maker() as session:
+        users = session.execute(select(User)).unique().scalars().all()
+        logger.info("[BankScraper] Starting Mock Bank scrape for all users | count=%d", len(users))
+
+    processed = 0
+    for user in users:
+        try:
+            _load_mock_bank_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 Mock Bank scrape for all users | processed=%d", processed)
+
+
+def _load_mock_bank_transactions(user_id: UUID) -> None:
+    with sync_session_maker() as session:
+        user: User | None = session.execute(select(User).where(User.id == user_id)).unique().scalar_one_or_none()
+        if user is None:
+            logger.warning("User not found for id=%s", user_id)
+            return
+
+        transactions = []
+        with httpx.Client() as client:
+            response = client.get(f"{os.getenv('APP_POD_URL')}/mock-bank/scrape")
+            if response.status_code != httpx.codes.OK:
+                return
+            for transaction in response.json():
+                transactions.append(
+                    Transaction(
+                        amount=transaction["amount"],
+                        description=transaction.get("description"),
+                        date=strptime(transaction["date"], "%Y-%m-%d"),
+                        user_id=user_id,
+                    )
+                )
+
+        for transaction in transactions:
+            session.add(transaction)
+        session.commit()
+
+
+def load_ceska_sporitelna_transactions(user_id: str) -> None:
+    try:
+        uid = UUID(str(user_id))
+    except Exception:
+        logger.error("Invalid user_id provided to bank_scraper (sync): %r", user_id)
+        return
+
+    _load_ceska_sporitelna_transactions(uid)
+
+
+def load_all_ceska_sporitelna_transactions() -> None:
+    with sync_session_maker() as session:
+        users = session.execute(select(User)).unique().scalars().all()
+        logger.info("[BankScraper] Starting CSAS scrape for all users | count=%d", len(users))
+
+    processed = 0
+    for user in users:
+        try:
+            _load_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)
+
+
+def _load_ceska_sporitelna_transactions(user_id: UUID) -> None:
+    with sync_session_maker() as session:
+        user: User | None = session.execute(select(User).where(User.id == user_id)).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:
+            with httpx.Client(cert=CERTS, timeout=httpx.Timeout(20.0)) as client:
+                response = 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().get("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:
+            acc_id = account.get("id")
+            if not acc_id:
+                continue
+
+            url = f"https://webapi.developers.erstegroup.com/api/csas/sandbox/v4/account-information/my/accounts/{acc_id}/transactions?size=100&page=0&sort=bookingdate&order=desc"
+            with httpx.Client(cert=CERTS) as client:
+                response = 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().get("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" and amount is not None:
+                    amount = -abs(amount)
+
+                if amount is None:
+                    continue
+
+                obj = Transaction(
+                    amount=amount,
+                    description=description,
+                    date=date,
+                    user_id=user_id,
+                )
+                session.add(obj)
+            session.commit()

7project/src/backend/app/services/prometheus.py

@@ -0,0 +1,48 @@
+from typing import Callable
+from prometheus_fastapi_instrumentator.metrics import Info
+from prometheus_client import Gauge
+from sqlalchemy import select, func
+
+from app.core.db import async_session_maker
+from app.models.transaction import Transaction
+from app.models.user import User
+
+
+def number_of_users() -> Callable[[Info], None]:
+    METRIC = Gauge(
+        "number_of_users_total",
+        "Number of registered users.",
+        labelnames=("users",)
+    )
+
+    async def instrumentation(info: Info) -> None:
+        try:
+            async with async_session_maker() as session:
+                result = await session.execute(select(func.count(User.id)))
+                user_count = result.scalar_one() or 0
+        except Exception:
+            # In case of DB errors, avoid crashing metrics endpoint
+            user_count = 0
+        METRIC.labels(users="total").set(user_count)
+
+    return instrumentation
+
+
+def number_of_transactions() -> Callable[[Info], None]:
+    METRIC = Gauge(
+        "number_of_transactions_total",
+        "Number of transactions stored.",
+        labelnames=("transactions",)
+    )
+
+    async def instrumentation(info: Info) -> None:
+        try:
+            async with async_session_maker() as session:
+                result = await session.execute(select(func.count()).select_from(Transaction))
+                transaction_count = result.scalar_one() or 0
+        except Exception:
+            # In case of DB errors, avoid crashing metrics endpoint
+            transaction_count = 0
+        METRIC.labels(transactions="total").set(transaction_count)
+
+    return instrumentation

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

@@ -10,13 +10,18 @@ from fastapi_users.authentication import (
 )
 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")
 
@@ -24,11 +29,15 @@ 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[MojeIDOAuth]:
+def get_oauth_provider(name: str) -> Optional[BaseOAuth2]:
     if name not in providers:
         return None
     return providers[name]
@@ -49,7 +58,7 @@ class UserManager(UUIDIDMixin, BaseUserManager[User, uuid.UUID]):
 
         # set additional user info from the OAuth provider
         provider = get_oauth_provider(oauth_name)
-        if provider is not None and hasattr(provider, "get_user_info"):
+        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)
 
@@ -93,7 +102,7 @@ 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(

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

@@ -0,0 +1,86 @@
+import logging
+import os
+import smtplib
+from email.message import EmailMessage
+
+import app.services.bank_scraper
+from app.celery_app import celery_app
+
+logger = logging.getLogger("celery_tasks")
+if not logger.handlers:
+    _h = logging.StreamHandler()
+    logger.addHandler(_h)
+logger.setLevel(logging.INFO)
+
+
+@celery_app.task(name="workers.send_email")
+def send_email(to: str, subject: str, body: str) -> None:
+    if not (to and subject and body):
+        logger.error("Email task missing fields. to=%r subject=%r body_len=%r", to, subject, len(body) if body else 0)
+        return
+
+    host = os.getenv("SMTP_HOST")
+    if not host:
+        logger.error("SMTP_HOST is not configured; cannot send email")
+        return
+
+    # Configuration
+    port = int(os.getenv("SMTP_PORT", "25"))
+    username = os.getenv("SMTP_USERNAME")
+    password = os.getenv("SMTP_PASSWORD")
+    use_tls = os.getenv("SMTP_USE_TLS", "0").lower() in {"1", "true", "yes"}
+    use_ssl = os.getenv("SMTP_USE_SSL", "0").lower() in {"1", "true", "yes"}
+    timeout = int(os.getenv("SMTP_TIMEOUT", "10"))
+    mail_from = os.getenv("SMTP_FROM") or username or "noreply@localhost"
+
+    # Build message
+    msg = EmailMessage()
+    msg["To"] = to
+    msg["From"] = mail_from
+    msg["Subject"] = subject
+    msg.set_content(body)
+
+    try:
+        if use_ssl:
+            with smtplib.SMTP_SSL(host=host, port=port, timeout=timeout) as smtp:
+                if username and password:
+                    smtp.login(username, password)
+                smtp.send_message(msg)
+        else:
+            with smtplib.SMTP(host=host, port=port, timeout=timeout) as smtp:
+                # STARTTLS if requested
+                if use_tls:
+                    smtp.starttls()
+                if username and password:
+                    smtp.login(username, password)
+                smtp.send_message(msg)
+        logger.info("[Celery] Email sent | to=%s | subject=%s | body_len=%d", to, subject, len(body))
+    except Exception:
+        logger.exception("Failed to send email via SMTP to=%s subject=%s host=%s port=%s tls=%s ssl=%s", to, subject,
+                         host, port, use_tls, use_ssl)
+
+
+@celery_app.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
+
+    logger.info("[Celery] Starting load_transactions | user_id=%s", user_id)
+    try:
+        # Use synchronous bank scraper functions directly, mirroring load_all_transactions
+        app.services.bank_scraper.load_mock_bank_transactions(user_id)
+        app.services.bank_scraper.load_ceska_sporitelna_transactions(user_id)
+    except Exception:
+        logger.exception("Failed to load transactions for user_id=%s", user_id)
+    else:
+        logger.info("[Celery] Finished load_transactions | user_id=%s", user_id)
+
+
+@celery_app.task(name="workers.load_all_transactions")
+def load_all_transactions() -> None:
+    logger.info("[Celery] Starting load_all_transactions")
+    # Now use synchronous bank scraper functions directly
+    app.services.bank_scraper.load_all_mock_bank_transactions()
+    app.services.bank_scraper.load_all_ceska_sporitelna_transactions()
+    logger.info("[Celery] Finished load_all_transactions")

7project/src/backend/docker-compose.test.yml

@@ -0,0 +1,20 @@
+version: "3.9"
+services:
+  mariadb:
+    image: mariadb:11.4
+    container_name: test-mariadb
+    environment:
+      MARIADB_ROOT_PASSWORD: rootpw
+      MARIADB_DATABASE: group_project
+      MARIADB_USER: appuser
+      MARIADB_PASSWORD: apppass
+    ports:
+      - "3307:3306"  # host:container (use 3307 on host to avoid conflicts)
+    healthcheck:
+      test: ["CMD", "mariadb-admin", "ping", "-h", "127.0.0.1", "-u", "root", "-prootpw", "--silent"]
+      interval: 5s
+      timeout: 2s
+      retries: 20
+    # Truly ephemeral, fast storage (removed when container stops)
+    tmpfs:
+      - /var/lib/mysql

7project/src/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/src/backend/requirements.txt

@@ -38,6 +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
@@ -50,14 +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
@@ -65,3 +70,4 @@ watchfiles==1.1.0
 wcwidth==0.2.14
 websockets==15.0.1
 yarl==1.20.1
+python-json-logger==2.0.7

7project/src/backend/test_locally.sh

@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Run tests against a disposable local MariaDB on host port 3307 using Docker Compose.
+# Requirements: Docker, docker compose plugin, Python, Alembic, pytest.
+# Usage:
+#   chmod +x ./test_locally.sh
+#   # From 7project/backend directory
+#   ./test_locally.sh [--only-unit|--only-integration|--only-e2e] [pytest-args...]
+#   # Examples:
+#   ./test_locally.sh --only-unit -q
+#   ./test_locally.sh --only-integration -k "login"
+#   ./test_locally.sh --only-e2e -vv
+#
+# This script will:
+# 1) Start a MariaDB 11.4 container (ephemeral storage, port 3307)
+# 2) Wait until it's healthy
+# 3) Export env vars expected by the app (DATABASE_URL etc.)
+# 4) Run Alembic migrations
+# 5) Run pytest
+# 6) Tear everything down (containers and tmpfs data)
+
+COMPOSE_FILE="docker-compose.test.yml"
+SERVICE_NAME="mariadb"
+CONTAINER_NAME="test-mariadb"
+
+if ! command -v docker >/dev/null 2>&1; then
+  echo "Docker is required but not found in PATH" >&2
+  exit 1
+fi
+if ! docker compose version >/dev/null 2>&1; then
+  echo "Docker Compose V2 plugin is required (docker compose)" >&2
+  exit 1
+fi
+
+# Bring up the DB
+echo "Starting MariaDB (port 3307) with docker compose..."
+docker compose -f "$COMPOSE_FILE" up -d
+
+# Ensure we clean up on exit
+cleanup() {
+  echo "\nTearing down docker compose stack..."
+  docker compose -f "$COMPOSE_FILE" down -v || true
+}
+trap cleanup EXIT
+
+# Wait for healthy container
+echo -n "Waiting for MariaDB to become healthy"
+for i in {1..60}; do
+  status=$(docker inspect -f '{{.State.Health.Status}}' "$CONTAINER_NAME" 2>/dev/null || echo "")
+  if [ "$status" = "healthy" ]; then
+    echo " -> healthy"
+    break
+  fi
+  echo -n "."
+  sleep 1
+  if [ $i -eq 60 ]; then
+    echo "\nMariaDB did not become healthy in time" >&2
+    exit 1
+  fi
+done
+
+# Export env vars for the app/tests (match app/core/db.py expectations)
+export MARIADB_HOST=127.0.0.1
+export MARIADB_PORT=3307
+export MARIADB_DB=group_project
+export MARIADB_USER=appuser
+export MARIADB_PASSWORD=apppass
+export DATABASE_URL="mysql+asyncmy://$MARIADB_USER:$MARIADB_PASSWORD@$MARIADB_HOST:$MARIADB_PORT/$MARIADB_DB"
+export PYTEST_RUN_CONFIG="True"
+
+# Determine which tests to run based on flags
+UNIT_TESTS="tests/test_unit_user_service.py"
+INTEGRATION_TESTS="tests/test_integration_app.py"
+E2E_TESTS="tests/test_e2e.py"
+
+FLAG_COUNT=0
+TEST_TARGET=""
+declare -a PYTEST_ARGS=()
+for arg in "$@"; do
+  case "$arg" in
+    --only-unit)
+      TEST_TARGET="$UNIT_TESTS"; FLAG_COUNT=$((FLAG_COUNT+1));;
+    --only-integration)
+      TEST_TARGET="$INTEGRATION_TESTS"; FLAG_COUNT=$((FLAG_COUNT+1));;
+    --only-e2e)
+      TEST_TARGET="$E2E_TESTS"; FLAG_COUNT=$((FLAG_COUNT+1));;
+    *)
+      PYTEST_ARGS+=("$arg");;
+  esac
+done
+
+if [ "$FLAG_COUNT" -gt 1 ]; then
+  echo "Error: Use only one of --only-unit, --only-integration, or --only-e2e" >&2
+  exit 2
+fi
+
+# Run Alembic migrations then tests
+pushd . >/dev/null
+  echo "Running Alembic migrations..."
+  alembic upgrade head
+
+  echo "Running pytest..."
+  if [ -n "$TEST_TARGET" ]; then
+    # Use "${PYTEST_ARGS[@]:-}" to safely expand empty array with 'set -u'
+    pytest "$TEST_TARGET" "${PYTEST_ARGS[@]:-}"
+  else
+    # Use "${PYTEST_ARGS[@]:-}" to safely expand empty array with 'set -u'
+    pytest "${PYTEST_ARGS[@]:-}"
+  fi
+popd >/dev/null
+
+# Cleanup handled by trap

7project/src/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/src/backend/tests/test_e2e.py

@@ -0,0 +1,210 @@
+import pytest
+import uuid
+from httpx import AsyncClient, ASGITransport
+from fastapi import status
+
+
+def test_e2e(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)
+
+@pytest.mark.asyncio
+async def test_register_then_login_and_fetch_me(fastapi_app):
+    transport = ASGITransport(app=fastapi_app, raise_app_exceptions=True)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        # Use unique email to avoid duplicates across runs
+        suffix = uuid.uuid4().hex[:8]
+        email = f"newuser_{suffix}@example.com"
+        password = "StrongPassw0rd!"
+
+        reg = await ac.post("/auth/register", json={"email": email, "password": password})
+        assert reg.status_code in (status.HTTP_201_CREATED, status.HTTP_200_OK)
+
+        login = await ac.post("/auth/jwt/login", data={"username": email, "password": password})
+        assert login.status_code == status.HTTP_200_OK
+        token = login.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+        try:
+            me = await ac.get("/users/me", headers=headers)
+            assert me.status_code == status.HTTP_200_OK
+            assert me.json()["email"] == email
+        finally:
+            # Cleanup: delete the created user so future runs won’t conflict
+            d = await ac.delete("/users/me", headers=headers)
+            assert d.status_code == status.HTTP_204_NO_CONTENT
+
+
+@pytest.mark.asyncio
+async def test_delete_current_user_revokes_access(fastapi_app):
+    transport = ASGITransport(app=fastapi_app, raise_app_exceptions=True)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        email = "todelete@example.com"
+        password = "Passw0rd!"
+        reg = await ac.post("/auth/register", json={"email": email, "password": password})
+        assert reg.status_code in (status.HTTP_200_OK, status.HTTP_201_CREATED)
+
+        login = await ac.post("/auth/jwt/login", data={"username": email, "password": password})
+        token = login.json()["access_token"]
+        headers = {"Authorization": f"Bearer {token}"}
+
+        # Delete self
+        d = await ac.delete("/users/me", headers=headers)
+        assert d.status_code == status.HTTP_204_NO_CONTENT
+
+        # Access should now fail
+        me = await ac.get("/users/me", headers=headers)
+        assert me.status_code in (status.HTTP_401_UNAUTHORIZED, status.HTTP_403_FORBIDDEN)
+
+
+@pytest.mark.asyncio
+async def test_update_category_conflict_and_404(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+
+        a = (await ac.post("/categories/create", json={"name": "A"}, headers=h)).json()
+        b = (await ac.post("/categories/create", json={"name": "B"}, headers=h)).json()
+
+        # Attempt to rename A -> B should conflict
+        conflict = await ac.patch(f"/categories/{a['id']}", json={"name": "B"}, headers=h)
+        assert conflict.status_code == status.HTTP_409_CONFLICT
+
+        # Update non-existent
+        missing = await ac.patch("/categories/999999", json={"name": "Z"}, headers=h)
+        assert missing.status_code == status.HTTP_404_NOT_FOUND
+
+@pytest.mark.asyncio
+async def test_category_cross_user_isolation(fastapi_app):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        # Generate unique emails for both users
+        sfx = uuid.uuid4().hex[:8]
+        u1 = {"email": f"u1_{sfx}@example.com", "password": "Aaaaaa1!"}
+        u2 = {"email": f"u2_{sfx}@example.com", "password": "Aaaaaa1!"}
+
+        # user1
+        assert (await ac.post("/auth/register", json=u1)).status_code in (200, 201)
+        t1 = (await ac.post("/auth/jwt/login", data={"username": u1["email"], "password": u1["password"]})).json()["access_token"]
+        h1 = {"Authorization": f"Bearer {t1}"}
+
+        # user1 creates a category
+        c = (await ac.post("/categories/create", json={"name": "Private"}, headers=h1)).json()
+        cat_id = c["id"]
+
+        # user2
+        assert (await ac.post("/auth/register", json=u2)).status_code in (200, 201)
+        t2 = (await ac.post("/auth/jwt/login", data={"username": u2["email"], "password": u2["password"]})).json()["access_token"]
+        h2 = {"Authorization": f"Bearer {t2}"}
+
+        try:
+            # user2 cannot read/delete user1's category
+            g = await ac.get(f"/categories/{cat_id}", headers=h2)
+            assert g.status_code == status.HTTP_404_NOT_FOUND
+            d = await ac.delete(f"/categories/{cat_id}", headers=h2)
+            assert d.status_code == status.HTTP_404_NOT_FOUND
+        finally:
+            # Cleanup: remove the created category as its owner
+            try:
+                _ = await ac.delete(f"/categories/{cat_id}", headers=h1)
+            except Exception:
+                pass
+            # Cleanup: delete both users to avoid email conflicts later
+            try:
+                _ = await ac.delete("/users/me", headers=h1)
+            except Exception:
+                pass
+            try:
+                _ = await ac.delete("/users/me", headers=h2)
+            except Exception:
+                pass
+

7project/src/backend/tests/test_integration_app.py

@@ -0,0 +1,159 @@
+from fastapi import status
+import pytest
+from httpx import AsyncClient, ASGITransport
+
+
+@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_CONTENT
+
+
+@pytest.mark.asyncio
+async def test_login_invalid_credentials(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        bad = await ac.post("/auth/jwt/login", data={"username": test_user["username"], "password": "nope"})
+        assert bad.status_code in (status.HTTP_401_UNAUTHORIZED, status.HTTP_400_BAD_REQUEST)
+        unknown = await ac.post("/auth/jwt/login", data={"username": "nouser@example.com", "password": "x"})
+        assert unknown.status_code in (status.HTTP_401_UNAUTHORIZED, status.HTTP_400_BAD_REQUEST)
+
+
+@pytest.mark.asyncio
+async def test_category_duplicate_name_conflict(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+
+        p = {"name": "Food"}
+        r1 = await ac.post("/categories/create", json=p, headers=h)
+        assert r1.status_code == status.HTTP_201_CREATED
+        r2 = await ac.post("/categories/create", json=p, headers=h)
+        assert r2.status_code == status.HTTP_409_CONFLICT
+
+@pytest.mark.asyncio
+async def test_create_transaction_invalid_date_format(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+        bad = await ac.post("/transactions/create", json={"amount": 10, "description": "x", "date": "31-12-2024"}, headers=h)
+        assert bad.status_code == status.HTTP_400_BAD_REQUEST
+
+@pytest.mark.asyncio
+async def test_update_transaction_rejects_duplicate_category_ids(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+        tx = (await ac.post("/transactions/create", json={"amount": 5, "description": "x"}, headers=h)).json()
+        dup = await ac.patch(f"/transactions/{tx['id']}/edit", json={"category_ids": [1, 1]}, headers=h)
+        assert dup.status_code == status.HTTP_400_BAD_REQUEST
+
+@pytest.mark.asyncio
+async def test_assign_unassign_category_not_found_cases(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+
+        # Create tx and category
+        tx = (await ac.post("/transactions/create", json={"amount": 1, "description": "a"}, headers=h)).json()
+        cat = (await ac.post("/categories/create", json={"name": "X"}, headers=h)).json()
+
+        # Missing transaction
+        r1 = await ac.post(f"/transactions/999999/categories/{cat['id']}", headers=h)
+        assert r1.status_code == status.HTTP_404_NOT_FOUND
+
+        # Missing category
+        r2 = await ac.post(f"/transactions/{tx['id']}/categories/999999", headers=h)
+        assert r2.status_code == status.HTTP_404_NOT_FOUND
+
+@pytest.mark.asyncio
+async def test_transactions_date_filter_and_balance_series(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+
+        # Seed transactions spanning days
+        data = [
+            {"amount": 100, "description": "day1", "date": "2024-01-01"},
+            {"amount": -25, "description": "day2", "date": "2024-01-02"},
+            {"amount": 50, "description": "day3", "date": "2024-01-03"},
+        ]
+        for p in data:
+            r = await ac.post("/transactions/create", json=p, headers=h)
+            assert r.status_code == status.HTTP_201_CREATED
+
+        # Filtered list (2nd and 3rd only)
+        lst = await ac.get("/transactions/", params={"start_date": "2024-01-02", "end_date": "2024-01-03"}, headers=h)
+        assert lst.status_code == status.HTTP_200_OK
+        assert len(lst.json()) == 2
+
+        # Balance series should be cumulative per date
+        series = await ac.get("/transactions/balance_series", headers=h)
+        assert series.status_code == status.HTTP_200_OK
+        s = series.json()
+        assert s == [
+            {"date": "2024-01-01", "balance": 100.0},
+            {"date": "2024-01-02", "balance": 75.0},
+            {"date": "2024-01-03", "balance": 125.0},
+        ]
+
+@pytest.mark.asyncio
+async def test_delete_transaction_not_found(fastapi_app, test_user):
+    transport = ASGITransport(app=fastapi_app)
+    async with AsyncClient(transport=transport, base_url="http://testserver") as ac:
+        token = (await ac.post("/auth/jwt/login", data=test_user)).json()["access_token"]
+        h = {"Authorization": f"Bearer {token}"}
+        r = await ac.delete("/transactions/9999999/delete", headers=h)
+        assert r.status_code == status.HTTP_404_NOT_FOUND
+

7project/src/backend/tests/test_unit_user_service.py

@@ -0,0 +1,62 @@
+import pytest
+from fastapi import status
+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,)
+
+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_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/src/charts/myapp-chart/templates/app-deployment.yaml

@@ -0,0 +1,129 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.app.name }}
+spec:
+  replicas: {{ .Values.app.replicas }}
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app: {{ .Values.app.name }}
+      endpoint: metrics
+  template:
+    metadata:
+      labels:
+        app: {{ .Values.app.name }}
+        endpoint: metrics
+    spec:
+      containers:
+        - name: {{ .Values.app.name }}
+          image: "{{- if .Values.image.digest -}}{{ .Values.image.repository }}@{{ .Values.image.digest }}{{- else -}}{{ .Values.image.repository }}:{{ default "latest" .Values.image.tag }}{{- end -}}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ "ALL" ]
+          ports:
+            - containerPort: {{ .Values.app.port }}
+          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: prod
+                  key: RABBITMQ_PASSWORD
+            - name: RABBITMQ_HOST
+              value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
+            - name: RABBITMQ_PORT
+              value: {{ .Values.rabbitmq.port | quote }}
+            - name: RABBITMQ_VHOST
+              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: UNIRATE_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: prod
+                  key: UNIRATE_API_KEY
+            - 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: /
+              port: {{ .Values.app.port }}
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            failureThreshold: 3
+          readinessProbe:
+            httpGet:
+              path: /
+              port: {{ .Values.app.port }}
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            failureThreshold: 3

7project/src/charts/myapp-chart/templates/cron.yaml

@@ -0,0 +1,25 @@
+{{- if .Values.cron.enabled }}
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: cronjob
+spec:
+  schedule: {{ .Values.cron.schedule | quote }}
+  concurrencyPolicy: {{ .Values.cron.concurrencyPolicy | quote }}
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+            - name: cronjob
+              image: curlimages/curl:latest
+              imagePullPolicy: IfNotPresent
+              args:
+                - -sS
+                - -o
+                - /dev/null
+                - -w
+                - "%{http_code}"
+                - {{ printf "%s://%s.%s.svc.cluster.local%s" .Values.cron.scheme .Values.app.name .Release.Namespace .Values.cron.endpoint | quote }}
+          restartPolicy: OnFailure
+{{- end }}

7project/src/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