feat: Add endpoint to fetch forecast for a specific location and futu…

…re hour

- Added route `/locations/<name>/forecast/<int:number_of_hours>h` to fetch forecast for a specific location and number of hours into the future.
- Implemented logic to get the current datetime and retrieve the location.
- Integrated the get_forecast_for_future_hour method from the Location class to provide the forecast data.
- Included error handling for location not found and other exceptions.
- Bumped version of the API server to 1.4.8.

dwd_global_rad_api_server/app.py

@@ -6,6 +6,7 @@
 import main
 import logging
 import dwd_global_radiation as dgr
+from datetime import datetime, timezone
 
 app = Flask(__name__)
 
@@ -29,6 +30,24 @@ def format(self, record):
 app.logger.propagate = False
 
 
+@app.route('/locations/<name>/forecast/<int:number_of_hours>h', methods=['GET'])
+def get_forecast_for_future_hour(name, number_of_hours):
+    try:
+        # Get the current datetime
+        datetime_input = datetime.now(timezone.utc)
+
+        # Get the location
+        location = objGlobalRadiation.get_location_by_name(name)
+        if not location:
+            return jsonify({'error': 'Location not found'}), 404
+
+        # Get the forecast for the specified future hour
+        forecast = location.get_forecast_for_future_hour(datetime_input, number_of_hours)
+        return jsonify(forecast)
+    except Exception as e:
+        app.logger.error(f"Error fetching forecast for future hour: {e}")
+        return jsonify({'error': str(e)}), 500
+
 @app.route('/process', methods=['POST'])
 def process():
     try:

dwd_global_rad_api_server/config.yaml

@@ -1,6 +1,6 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-config
 name: DWD Global Rad Api Server
-version: "1.4.7"
+version: "1.4.8"
 slug: dwd_global_rad_api_server
 description: DWD Global Rad Api Server
 arch: