fix: remove random ratings; fix cluster rating calculation

Author: leon-wbr

src/lib/components/MapLibre.svelte

@@ -96,7 +96,8 @@
 		cluster={{
 			radius: 75,
 			properties: {
-				total_rating: ['+', ['get', 'rating']]
+				total_rating: ['+', ['case', ['has', 'rating'], ['get', 'rating'], 0]],
+				total_rating_count: ['+', ['case', ['has', 'rating'], 1, 0]]
 			}
 		}}
 	>
@@ -120,7 +121,7 @@
 						'rgba(156, 47, 47, 0.9)' // red for >=300
 					],
 					MAX_ZOOM,
-					createPointColor(['/', ['get', 'total_rating'], ['get', 'point_count']])
+					createPointColor(['/', ['get', 'total_rating'], ['get', 'total_rating_count']])
 				],
 				'circle-radius': [
 					'step',

src/lib/components/MapOverlays.svelte

@@ -306,7 +306,7 @@
 							)}</pre>
 					</details>
 					{@render overview(
-						clickedFeature.total_rating / clickedFeature.point_count,
+						clickedFeature.total_rating / clickedFeature.total_rating_count,
 						undefined,
 						undefined
 					)}

src/lib/processors/DefaultProcessor.ts

@@ -40,8 +40,7 @@ export class DefaultProcessor extends IEventProcessor {
 				geohash: coordinates.geohash || undefined,
 				coordinates: coordinates.lngLat,
 				tags: event.tags,
-				/** @todo Remove the random calculation when data is available. */
-				rating: typeof rating !== 'undefined' ? rating : Math.floor(Math.random() * 5) + 1
+				rating,
 			}
 		};
 	}

src/lib/processors/Kind36820Processor.ts

@@ -48,8 +48,7 @@ export class Kind36820Processor extends DefaultProcessor {
 				geohash: coordinates.geohash || undefined,
 				coordinates: coordinates.lngLat,
 				tags: event.tags,
-				/** @todo Remove the random calculation when data is available. */
-				rating: typeof rating !== 'undefined' ? rating : Math.floor(Math.random() * 5) + 1
+				rating,
 			}
 		};
 	}