refactor: syncAll pull-fase gebruikt mergeMeasurements als canonieke merge (issue #3)

src/sync/syncService.ts

@@ -112,48 +112,31 @@ export async function syncAll(): Promise<SyncResult> {
 
   if (remote.length > 0) {
     const local = await getAllMeasurementsForSync()
+    const merged = mergeMeasurements(local, remote)
+
     const localMap = new Map(local.map(m => [m.id, m]))
 
-    for (const r of remote) {
+    for (const m of merged) {
-      const localRec = localMap.get(r.id)
+      if (m.deletedAt) {
-      const isDeleted = !!(r as any).deleted
+        await removeMeasurement(m.id)
-
+        const localRec = localMap.get(m.id)
-      if (isDeleted) {
+        if (localRec && !localRec.deletedAt) {
-        if (localRec) {
-          if (
-            localRec.syncStatus === 'pending' ||
-            localRec.syncStatus === 'pending-delete'
-          ) {
-            continue
-          }
-          await removeMeasurement(r.id)
-          deleted++
-        }
-        continue
-      }
-
-      const localIsPending =
-        localRec?.syncStatus === 'pending' ||
-        localRec?.syncStatus === 'pending-delete'
-
-      if (localIsPending) {
-        continue
-      }
-
-      if (localRec) {
-        if (new Date(r.updatedAt) > new Date(localRec.updatedAt)) {
-          const record = { ...r, deletedAt: (r as any).deletedAt || undefined } as Measurement
-          await upsertMeasurement(record)
-          await updateSyncStatus(r.id, 'synced')
           pulled++
         }
-        continue
+      } else {
-      }
+        const localRec = localMap.get(m.id)
+        const isNew = !localRec
+        const isUpdated =
+          localRec &&
+          new Date(m.updatedAt).getTime() !==
+            new Date(localRec.updatedAt).getTime()
 
-      const record = { ...r, deletedAt: (r as any).deletedAt || undefined } as Measurement
+        if (isNew || isUpdated) {
-      await upsertMeasurement(record)
+          await upsertMeasurement(m)
-      await updateSyncStatus(r.id, 'synced')
+          await updateSyncStatus(m.id, 'synced')
-      pulled++
+          pulled++
+        }
+      }
     }
   }