comments

api/src/notify.ts

@@ -12,6 +12,10 @@ export default function createNotify(log: Log, pg: Pg, events) {
 
     const subscriber = createSubscriber({ connectionString: process.env.DATABASE_URL });
 
+    // pg has a hard limit of 8000B for the notification payload
+    // so we only receive the ids of the updated record
+    // and go fetch the whole thing to figure out who to notify
+
     async function handleOffers(payload) {
         const { action, id } = payload;
         log.info({ channel: OFFERS_CHANNEL, action, id });