implemented storage of solar data to backend

backend/apis/GoogleSolarApi.py

@@ -65,6 +65,9 @@ class GoogleSolarApi:
         self.panel_wattage = None
         self.panel_performance = None
 
+        # Indicates if we need to store the data to the db
+        self.need_to_store = False
+
     def get_building_insights(self, longitude, latitude, required_quality="MEDIUM", max_retries=None):
         """
         Make an API request to retrieve building insights based on the given longitude and latitude, with retry
@@ -129,6 +132,7 @@ class GoogleSolarApi:
         # If we have no data in the db, or updated_at is more than 6 months
         if self.insights_data is None or is_outdated:
             self.insights_data = self.get_building_insights(longitude, latitude, required_quality)
+            self.need_to_store = True
 
         # Extract key data from the insights response
         self.roof_segments = self.insights_data["solarPotential"].get('roofSegmentStats', [])
@@ -159,6 +163,9 @@ class GoogleSolarApi:
         if self.insights_data is None:
             raise ValueError("No api data to store")
 
+        if not self.need_to_store:
+            return
+
         logger.info("Storing to database")
 
         store_batch_data(