fix: Resolve missing argument error in get_weather_forecasts function

endpoints/weather.get.py

@@ -1,13 +1,13 @@
-from fastapi import APIRouter, HTTPException
+from fastapi import APIRouter, Depends
 from typing import List
+from sqlalchemy.orm import Session
+from core.database import get_db
+from schemas.weather_forecast import WeatherForecastSchema
 from helpers.weather_forecast_helpers import get_weather_forecasts
 
 router = APIRouter()
 
-@router.get("/weather", status_code=200, response_model=List[dict])
-async def get_weather_forecasts_endpoint():
-    try:
-        forecasts = get_weather_forecasts()
-        return forecasts
-    except Exception as e:
-        raise HTTPException(status_code=500, detail=str(e))
+@router.get("/weather", status_code=200, response_model=List[WeatherForecastSchema])
+async def get_weather_forecasts_endpoint(db: Session = Depends(get_db)):
+    weather_forecasts = get_weather_forecasts(db)
+    return weather_forecasts

helpers/weather_forecast_helpers.py

@@ -8,15 +8,16 @@ from sqlalchemy import func
 
 def get_weather_forecasts(db: Session) -> List[WeatherForecastSchema]:
     """
-    Retrieves a fixed list of 10 weather forecasts for different countries.
+    Retrieves weather forecasts from the database.
 
     Args:
-        db (Session): The database session (not used).
+        db (Session): The database session.
 
     Returns:
-        List[WeatherForecastSchema]: A list of 10 weather forecast objects.
+        List[WeatherForecastSchema]: A list of weather forecast objects.
     """
-    return WeatherForecastSchema.forecasts
+    forecasts = db.query(WeatherForecast).all()
+    return [WeatherForecastSchema.from_orm(forecast) for forecast in forecasts]
 
 def get_weather_forecast_by_id(db: Session, forecast_id: Union[str, uuid.UUID]) -> Optional[WeatherForecast]:
     """