feat(infrastructure): use correct url

feat(workers): update workers

.github/workflows/deploy-pr.yaml

@@ -85,6 +85,7 @@ jobs:
           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 }}
           RELEASE=myapp-pr-$PR
@@ -102,7 +103,8 @@ jobs:
             --set-string rabbitmq.password="$RABBITMQ_PASSWORD" \
             --set-string database.password="$DB_PASSWORD" \
             --set-string database.encryptionSecret="$PR" \
-            --set-string app.name="finance-tracker-pr-$PR"
+            --set-string app.name="finance-tracker-pr-$PR" \
+            --set-string unirate.key="$UNIRATE_API_KEY"
 
       - name: Post preview URLs as PR comment
         uses: actions/github-script@v7

.github/workflows/deploy-prod.yaml

@@ -27,6 +27,7 @@ jobs:
 
   build:
     name: Build and push image (reusable)
+    needs: [test]
     uses: ./.github/workflows/build-image.yaml
     with:
       mode: prod
@@ -36,6 +37,7 @@ jobs:
 
   get_urls:
     name: Generate Production URLs
+    needs: [test]
     uses: ./.github/workflows/url_generator.yml
     with:
       mode: prod
@@ -99,6 +101,7 @@ jobs:
           SMTP_USE_TLS: ${{ secrets.SMTP_USE_TLS }}
           SMTP_USE_SSL: ${{ secrets.SMTP_USE_SSL }}
           SMTP_FROM: ${{ secrets.SMTP_FROM }}
+          UNIRATE_API_KEY: ${{ secrets.UNIRATE_API_KEY }}
         run: |
           helm upgrade --install myapp ./7project/charts/myapp-chart \
             -n prod --create-namespace \
@@ -125,4 +128,5 @@ jobs:
             --set-string smtp.password="$SMTP_PASSWORD" \
             --set-string smtp.tls="$SMTP_USE_TLS" \
             --set-string smtp.ssl="$SMTP_USE_SSL" \
-            --set-string smtp.from="$SMTP_FROM"
+            --set-string smtp.from="$SMTP_FROM" \
+            --set-string unirate.key="$UNIRATE_API_KEY"

.github/workflows/run-tests.yml

@@ -31,6 +31,9 @@ jobs:
       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
@@ -57,5 +60,7 @@ jobs:
         working-directory: ./7project/backend
 
       - name: Run tests with pytest
+        env:
+          PYTEST_RUN_CONFIG: "True"
         run: pytest
         working-directory: ./7project/backend

7project/backend/Dockerfile

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

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

@@ -21,6 +21,7 @@ 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
@@ -29,7 +30,8 @@ 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
+from app.core.db import async_session_maker, engine
+from app.core.base import Base
 
 sentry_sdk.init(
     dsn=os.getenv("SENTRY_DSN"),
@@ -51,20 +53,23 @@ fastApi.add_middleware(
     allow_headers=["*"],
 )
 
-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,
-)
+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)

7project/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")
@@ -23,6 +25,7 @@ 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,
@@ -30,3 +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/backend/app/services/bank_scraper.py

@@ -1,5 +1,6 @@
 import json
 import logging
+import os
 from os.path import dirname, join
 from time import strptime
 from uuid import UUID
@@ -7,7 +8,7 @@ from uuid import UUID
 import httpx
 from sqlalchemy import select
 
-from app.core.db import async_session_maker
+from app.core.db import sync_session_maker
 from app.models.transaction import Transaction
 from app.models.user import User
 
@@ -20,26 +21,78 @@ CERTS = (
 )
 
 
-async def aload_ceska_sporitelna_transactions(user_id: str) -> None:
+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 (async): %r", user_id)
+        logger.error("Invalid user_id provided to bank_scraper (sync): %r", user_id)
         return
 
-    await _aload_ceska_sporitelna_transactions(uid)
+    _load_mock_bank_transactions(uid)
 
 
-async def aload_all_ceska_sporitelna_transactions() -> None:
-    async with async_session_maker() as session:
-        result = await session.execute(select(User))
-        users = result.unique().scalars().all()
+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:
-            await _aload_ceska_sporitelna_transactions(user.id)
+            _load_ceska_sporitelna_transactions(user.id)
             processed += 1
         except Exception:
             logger.exception("[BankScraper] Error scraping for user id=%s email=%s", user.id,
@@ -47,10 +100,9 @@ async def aload_all_ceska_sporitelna_transactions() -> None:
     logger.info("[BankScraper] Finished CSAS scrape for all users | processed=%d", processed)
 
 
-async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
-    async with (async_session_maker() as session):
-        result = await session.execute(select(User).where(User.id == user_id))
-        user: User = result.unique().scalar_one_or_none()
+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
@@ -65,8 +117,8 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
 
         accounts = []
         try:
-            async with httpx.AsyncClient(cert=CERTS, timeout=httpx.Timeout(20.0)) as client:
-                response = await client.get(
+            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']}",
@@ -77,7 +129,7 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
                 if response.status_code != httpx.codes.OK:
                     return
 
-                for account in response.json()["accounts"]:
+                for account in response.json().get("accounts", []):
                     accounts.append(account)
 
         except (httpx.HTTPError,) as e:
@@ -85,11 +137,13 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
             return
 
         for account in accounts:
-            id = account["id"]
+            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/{id}/transactions?size=100&page=0&sort=bookingdate&order=desc"
-            async with httpx.AsyncClient(cert=CERTS) as client:
-                response = await client.get(
+            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']}",
@@ -100,7 +154,7 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
                 if response.status_code != httpx.codes.OK:
                     continue
 
-                transactions = response.json()["transactions"]
+                transactions = response.json().get("transactions", [])
 
             for transaction in transactions:
                 description = transaction.get("entryDetails", {}).get("transactionDetails", {}).get(
@@ -108,9 +162,12 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
                 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":
+                if transaction.get("creditDebitIndicator") == "DBIT" and amount is not None:
                     amount = -abs(amount)
 
+                if amount is None:
+                    continue
+
                 obj = Transaction(
                     amount=amount,
                     description=description,
@@ -118,7 +175,4 @@ async def _aload_ceska_sporitelna_transactions(user_id: UUID) -> None:
                     user_id=user_id,
                 )
                 session.add(obj)
-                await session.commit()
-
-                pass
-            pass
+            session.commit()

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

@@ -1,12 +1,10 @@
 import logging
-import asyncio
 import os
 import smtplib
 from email.message import EmailMessage
 
-from celery import shared_task
-
 import app.services.bank_scraper
+from app.celery_app import celery_app
 
 logger = logging.getLogger("celery_tasks")
 if not logger.handlers:
@@ -15,73 +13,7 @@ if not logger.handlers:
 logger.setLevel(logging.INFO)
 
 
-def run_coro(coro) -> None:
-    """Run an async coroutine in a fresh event loop without using run_until_complete.
-    Primary strategy runs in a new loop in the current thread. If that fails due to
-    debugger patches (e.g., Bad file descriptor from pydevd_nest_asyncio), fall back
-    to running in a dedicated thread with its own event loop.
-    """
-    import threading
-
-    def _cleanup_loop(loop):
-        try:
-            pending = [t for t in asyncio.all_tasks(loop) if not t.done()]
-            for t in pending:
-                t.cancel()
-            if pending:
-                loop.run_until_complete(asyncio.gather(*pending, return_exceptions=True))
-        except Exception:
-            pass
-        finally:
-            try:
-                loop.close()
-            finally:
-                asyncio.set_event_loop(None)
-
-    # First attempt: Run in current thread with a fresh event loop
-    try:
-        loop = asyncio.get_event_loop_policy().new_event_loop()
-        try:
-            asyncio.set_event_loop(loop)
-            task = loop.create_task(coro)
-            task.add_done_callback(lambda _t: loop.stop())
-            loop.run_forever()
-            exc = task.exception()
-            if exc:
-                raise exc
-            return
-        finally:
-            _cleanup_loop(loop)
-    except OSError as e:
-        logger.warning("run_coro primary strategy failed (%s). Falling back to thread runner.", e)
-    except Exception:
-        # For any other unexpected errors, try thread fallback as well
-        logger.exception("run_coro primary strategy raised; attempting thread fallback")
-
-    # Fallback: Run in a dedicated thread with its own event loop
-    error = {"exc": None}
-
-    def _thread_target():
-        loop = asyncio.new_event_loop()
-        try:
-            asyncio.set_event_loop(loop)
-            task = loop.create_task(coro)
-            task.add_done_callback(lambda _t: loop.stop())
-            loop.run_forever()
-            exc = task.exception()
-            if exc:
-                error["exc"] = exc
-        finally:
-            _cleanup_loop(loop)
-
-    th = threading.Thread(target=_thread_target, name="celery-async-runner", daemon=True)
-    th.start()
-    th.join()
-    if error["exc"] is not None:
-        raise error["exc"]
-
-
-@shared_task(name="workers.send_email")
+@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)
@@ -128,20 +60,27 @@ def send_email(to: str, subject: str, body: str) -> None:
                          host, port, use_tls, use_ssl)
 
 
-@shared_task(name="workers.load_transactions")
+@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
 
-    run_coro(app.services.bank_scraper.aload_ceska_sporitelna_transactions(user_id))
-
-    # Placeholder for real transaction loading logic
-    logger.info("[Celery] Transactions loaded for user_id=%s", user_id)
+    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)
 
 
-@shared_task(name="workers.load_all_transactions")
+@celery_app.task(name="workers.load_all_transactions")
 def load_all_transactions() -> None:
     logger.info("[Celery] Starting load_all_transactions")
-    run_coro(app.services.bank_scraper.aload_all_ceska_sporitelna_transactions())
+    # 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/charts/myapp-chart/templates/app-deployment.yaml

@@ -90,6 +90,11 @@ spec:
                 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

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

@@ -26,3 +26,4 @@ stringData:
   SMTP_USE_TLS: {{ .Values.smtp.tls | default false | quote }}
   SMTP_USE_SSL: {{ .Values.smtp.ssl | default false | quote }}
   SMTP_FROM: {{ .Values.smtp.from | default "" | quote }}
+  UNIRATE_API_KEY: {{ .Values.unirate.key | default "" | quote }}

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

@@ -120,3 +120,5 @@ spec:
                 secretKeyRef:
                   name: prod
                   key: SMTP_FROM
+            - name: APP_POD_URL
+              value: {{ printf "http://%s.%s.svc.cluster.local"  .Values.app.name .Release.Namespace  | quote }}

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

@@ -13,6 +13,9 @@ deployment: ""
 domain: ""
 domain_scheme: ""
 
+unirate:
+  key: ""
+
 frontend_domain: ""
 frontend_domain_scheme: ""
 

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

@@ -6,7 +6,7 @@ import BalanceChart from './BalanceChart';
 import ManualManagement from './ManualManagement';
 import CategoryPieChart from './CategoryPieChart';
 import MockBankModal, { type MockGenerationOptions } from './MockBankModal';
-import { BACKEND_URL, VITE_UNIRATE_API_KEY } from '../config';
+import { BACKEND_URL } from '../config';
 
 function formatAmount(n: number) {
   return new Intl.NumberFormat(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(n);
@@ -21,17 +21,6 @@ type RateData = {
   rate: number;
 };
 
-// The part of the API response structure we need
-type UnirateApiResponse = {
-  base: string;
-  rates: { [key: string]: number };
-  // We'll also check for error formats just in case
-  message?: string;
-  error?: {
-    info: string;
-  };
-};
-
 // The currencies you want to display
 const TARGET_CURRENCIES = ['EUR', 'USD', 'NOK'];
 
@@ -45,49 +34,20 @@ function CurrencyRates() {
       setLoading(true);
       setError(null);
 
-      const API_KEY = VITE_UNIRATE_API_KEY;
-
-      // We need to get the CZK rate as well, to use it for conversion
-      const allSymbols = [...TARGET_CURRENCIES, 'CZK'].join(',');
-
-      // We remove the `base` param, as the API seems to force base=USD
-      const UNIRATE_API_URL = `https://unirateapi.com/api/rates?api_key=${API_KEY}&symbols=${allSymbols}`;
-
       try {
-        const res = await fetch(UNIRATE_API_URL);
-        const data: UnirateApiResponse = await res.json();
-
-        // --- THIS IS THE NEW, CORRECTED LOGIC ---
-
-        // 1. Check if the 'rates' object exists. If not, it's an error.
-        if (!data.rates) {
-          let errorMessage = data.message || (data.error ? data.error.info : 'Invalid API response');
-          throw new Error(errorMessage || 'Could not load rates');
-        }
-
-        // 2. Check that we got the base currency (USD) and our conversion currency (CZK)
-        if (data.base !== 'USD' || !data.rates.CZK) {
-          throw new Error('API response is missing required data for conversion (USD or CZK)');
-        }
-
-        // 3. Get our main conversion factor
-        const czkPerUsd = data.rates.CZK; // e.g., 23.0
-
-        // 4. Calculate the rates for our target currencies
-        const formattedRates = TARGET_CURRENCIES.map(code => {
-          const targetPerUsd = data.rates[code]; // e.g., 0.9 for EUR
-
-          // This calculates: (CZK per USD) / (TARGET per USD) = CZK per TARGET
-          // e.g. (23.0 CZK / 1 USD) / (0.9 EUR / 1 USD) = 25.55 CZK / 1 EUR
-          const rate = czkPerUsd / targetPerUsd;
-
-          return {
-            currencyCode: code,
-            rate: rate,
-          };
+        const base = BACKEND_URL.replace(/\/$/, '');
+        const url = `${base}/exchange-rates?symbols=${TARGET_CURRENCIES.join(',')}`;
+        const token = localStorage.getItem('token');
+        const res = await fetch(url, {
+          headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+          credentials: 'include',
         });
-
-        setRates(formattedRates);
+        if (!res.ok) {
+          const text = await res.text();
+          throw new Error(text || `Failed to load rates (${res.status})`);
+        }
+        const data: RateData[] = await res.json();
+        setRates(data);
       } catch (err: any) {
         setError(err.message || 'Could not load rates');
       } finally {
@@ -235,44 +195,50 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
     setIsGenerating(true);
     setMockModalOpen(false);
 
-    const { count, minAmount, maxAmount, startDate, endDate, categoryIds } = options;
-    const newTransactions: Transaction[] = [];
-
-    const startDateTime = new Date(startDate).getTime();
-    const endDateTime = new Date(endDate).getTime();
-
-    for (let i = 0; i < count; i++) {
-      // Generate random data based on user input
-      const amount = parseFloat((Math.random() * (maxAmount - minAmount) + minAmount).toFixed(2));
-
-      const randomTime = Math.random() * (endDateTime - startDateTime) + startDateTime;
-      const date = new Date(randomTime);
-      const dateString = date.toISOString().split('T')[0];
-
-      const randomCategory = categoryIds.length > 0
-        ? [categoryIds[Math.floor(Math.random() * categoryIds.length)]]
-        : [];
-
-      const payload = {
-        amount,
-        date: dateString,
-        category_ids: randomCategory,
-      };
-
-      try {
-        const created = await createTransaction(payload);
-        newTransactions.push(created);
-      } catch (err) {
-        console.error("Failed to create mock transaction:", err);
-        alert('An error occurred while generating transactions. Check the console.');
-        break;
+    try {
+      const base = BACKEND_URL.replace(/\/$/, '');
+      const url = `${base}/mock-bank/generate`;
+      const token = localStorage.getItem('token');
+      const res = await fetch(url, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          ...(token ? { Authorization: `Bearer ${token}` } : {}),
+        },
+        credentials: 'include',
+        body: JSON.stringify(options),
+      });
+      if (!res.ok) {
+        const text = await res.text();
+        throw new Error(text || `Failed to generate mock transactions (${res.status})`);
       }
+      const generated: Array<{ amount: number; date: string; category_ids: number[]; description?: string | null }>
+        = await res.json();
+
+      const newTransactions: Transaction[] = [];
+      for (const g of generated) {
+        try {
+          const created = await createTransaction({
+            amount: g.amount,
+            date: g.date,
+            category_ids: g.category_ids || [],
+            description: g.description || undefined,
+          });
+          newTransactions.push(created);
+        } catch (err) {
+          console.error('Failed to create mock transaction:', err);
+          // continue creating others
+        }
+      }
+
+      alert(`${newTransactions.length} mock transactions were successfully generated!`);
+    } catch (err: any) {
+      console.error(err);
+      alert(err?.message || 'Failed to generate mock transactions');
+    } finally {
+      setIsGenerating(false);
+      await loadAll();
     }
-
-    setIsGenerating(false);
-    alert(`${newTransactions.length} mock transactions were successfully generated!`);
-
-    await loadAll();
   }
 
   useEffect(() => { loadAll(); }, [startDate, endDate]);