discogs and offers inferred types

api/src/rpc.ts

@@ -6,7 +6,10 @@ import type Log from 'bunyan';
 
 import type { Want, Offer, User } from '@prisma/client';
 
-import { Pg } from './pg';
+import type { Pg } from './pg';
+import type { Discogs } from './discogs';
+import type { Offers } from './offers';
+
 import { Status } from './offers';
 import { isAdmin } from './utils';
 
@@ -18,7 +21,7 @@ function checkMsgType(msgType: RpcMessageType): msgType is RpcMessageType {
 }
 
 // rpc is created per connection from the api
-export default function createRpc(log: Log, pg: Pg, user: User, ws, discogs, offers) {
+export default function createRpc(log: Log, pg: Pg, ws, discogs: Discogs, offers: Offers, user: User | null) {
     async function ping(): Promise<PongMessage> {
         return [RpcMessageType.Pong, []];
     }
@@ -116,6 +119,11 @@ export default function createRpc(log: Log, pg: Pg, user: User, ws, discogs, off
         const wants = await pg.userWants(user);
         const wantsMsg: WantsMessage = [RpcMessageType.Wants, wants];
         send(wantsMsg);
+
+        const samples = await offers.samples();
+        const sampleMsg: OfferSamplesMessage = [RpcMessageType.OfferSamples, samples];
+        // console.log(samples);
+        send(sampleMsg);
     }
 
     function send(msg: RpcMessage) {
@@ -148,6 +156,7 @@ export enum RpcMessageType {
 
     Error = 'Error',
 
+    OfferSamples = 'OfferSamples',
     OfferStatusSet = 'OfferStatusSet',
 
     AcpOfferStatusSet = 'AcpOfferStatusSet',
@@ -164,6 +173,7 @@ type UserMessage = [RpcMessageType.User, User];
 type WantsMessage = [RpcMessageType.Wants, Want[]];
 type OffersMessage = [RpcMessageType.Offers, Offer[]];
 type OfferStatusSetMessage = [RpcMessageType.OfferStatusSet, Offer[]];
+type OfferSamplesMessage = [RpcMessageType.OfferSamples, Offer[]];
 
 type AcpOfferStatusSetMessage = [RpcMessageType.AcpOfferStatusSet, Offer[]];
 type AcpOffersMessage = [RpcMessageType.AcpOffers, Offer[]];
@@ -178,6 +188,7 @@ export type RpcMessage =
     WantsMessage |
 
     OffersMessage |
+    OfferSamplesMessage |
     OfferStatusSetMessage |
 
     AcpOfferStatusSetMessage |