Fixed activity polylines generation

Author: nora-soderlund

src/controllers/activities/updateActivityPolylines.ts

@@ -0,0 +1,3 @@
+export async function updateActivityPolylines(database: D1Database, id: string, polylines: string): Promise<void> {
+    await database.prepare("UPDATE activities SET polylines = ? WHERE id = ?").bind(polylines, id).run();
+};

src/index.ts

@@ -12,6 +12,8 @@ import { FeatureFlags, VersionFeatureFlags } from "./models/FeatureFlags";
 import { updateActivityAreas } from "./controllers/activities/updateActivityAreas";
 import { getActivitySummaryCount } from "./controllers/activities/summary/getActivitySummaryCount";
 import { updateActivityStatus } from "./controllers/activities/updateActivityStatus";
+import { encode } from "@googlemaps/polyline-codec";
+import { updateActivityPolylines } from "./controllers/activities/updateActivityPolylines";
 
 const router = createRouter();
 
@@ -202,12 +204,25 @@ export class ActivityDurableObject {
             const speedSum = speeds.reduce((a, b) => a + b, 0);
             const averageSpeed = (speedSum / speeds.length) || 0;
 
+            const polylines = [];
+        
+            for(let session of sessions) {
+                const path = [];
+        
+                for(let location of session.locations) {
+                    path.push([ location.coords.latitude, location.coords.longitude ]);
+                }
+        
+                polylines.push(encode(path, 5));
+            }
+
             await Promise.all([
                 createActivitySummary(this.env.DATABASE, activity.id, "distance", distance),
                 createActivitySummary(this.env.DATABASE, activity.id, "average_speed", averageSpeed),
                 createActivitySummary(this.env.DATABASE, activity.id, "elevation", elevation),
                 createActivitySummary(this.env.DATABASE, activity.id, "max_speed", maxSpeed),
-                updateActivityAreas(this.env.DATABASE, activity.id, startArea, finishArea)
+                updateActivityAreas(this.env.DATABASE, activity.id, startArea, finishArea),
+                updateActivityPolylines(this.env.DATABASE, activity.id, JSON.stringify(polylines))
             ]);
 
             await updatePersonalBestActivitySummary(this.env.DATABASE, activity.user);

src/routes/activities/create.ts

@@ -88,19 +88,7 @@ export async function handleCreateActivityRequest(request: RequestWithKey, env:
     if(bikeId && bike?.user !== request.key.user)
         return Response.json({ success: false });
 
-    const polylines = [];
-
-    for(let session of sessions) {
-        const path = [];
-
-        for(let location of session.locations) {
-            path.push([ location.coords.latitude, location.coords.longitude ]);
-        }
-
-        polylines.push(encode(path, 5));
-    }
-
-    const activity = await createActivity(env.DATABASE, request.key.user, title ?? null, description ?? null, bikeId ?? null, JSON.stringify(polylines));
+    const activity = await createActivity(env.DATABASE, request.key.user, title ?? null, description ?? null, bikeId ?? null, null);
 
     if(!activity)
         return Response.json({ success: false });