want events

api/src/discogs.ts

@@ -31,30 +31,15 @@ export default function discogs(log: Log, pg: Pg) {
         return null;
     }
 
-    // async function user(discogs: string) {
-    //     const user = await pg.userFindName(discogs);
-    //     if (user) return user;
-    //     log.debug('fetching user', discogs);
-    //     const { data } = await api.get(`${apiBase}/users/${discogs}`);
-    //     return pg.userUpsert(data.username, data.username, data);
-    // }
-
-    async function wantlist(user: User): Promise<Want[]> {
-        const stored = await pg.userWants(user);
-        if (stored.length) return stored;
-
-        if (!user.discogs) {
-            log.error(user, 'attempted to fetch wantlist of non discogs user');
-            throw new Error('User is not associated with a discogs account');
-        }
-
-        return wantlistLatest(user);
-    }
-
-    async function wantlistLatest(user: User): Promise<Want[]> {
-        const { username } = user.data as { username: string };
+    async function wantListSync(username: string, user: User): Promise<Want[]> {
         const { data: { wants, pagination }} = await api.get(`${apiBase}/users/${username}/wants`);
-        return Bluebird.mapSeries(wants, async r => pg.wantUpsert(r, user));
+        const releases = await Promise.all(wants.map(want => release(want.id)));
+
+        // convert want object to actual release and ignore duplicate errors
+        const results = await Promise.allSettled(releases.map(release => pg.wantCreate(release, user)));
+        // @ts-ignore
+        const additions = results.filter(r => r.status === 'fulfilled').map(r => r.value);
+        return additions;
     }
 
     async function release(id: DiscogsRelease): Promise<any> {
@@ -99,6 +84,7 @@ export default function discogs(log: Log, pg: Pg) {
         try {
             log.debug('fetching listing', id);
             const res = await api.get(`${apiBase}/marketplace/listings/${id}`);
+            log.info(res.data);
             return pg.listingUpsert(res.data, want);
         } catch (e) {
             return handleApiError(e);
@@ -106,9 +92,7 @@ export default function discogs(log: Log, pg: Pg) {
     }
 
     return {
-        // user,
-        wantlist,
-        wantlistLatest,
+        wantListSync,
         inventory,
         listings,
         listing,