Revert "Revert "Turn off polling of non-priority feeds (#2167)" (#2170)"

This reverts commit de3bd2e.

apps/passport-client/.env.example

@@ -55,3 +55,9 @@ DISABLE_CONSOLE_LOG=
 
 # Some origins are allowed to query Devcon tickets directly. Origins not in this list cannot do so:
 DEVCON_TICKET_QUERY_ORIGINS='["http://example.com", "http://localhost:3200"]'
+
+# If IGNORE_NON_PRIORITY_FEEDS=true, then non-priority feeds will be ignored.
+IGNORE_NON_PRIORITY_FEEDS=false
+
+# URLs of feed providers that are priority feeds.
+PRIORITY_FEED_PROVIDER_URLS='[]'

apps/passport-client/build.ts

@@ -87,6 +87,20 @@ const define = {
           process.env.DEVCON_TICKET_QUERY_ORIGINS
         )
       }
+    : {}),
+  ...(process.env.IGNORE_NON_PRIORITY_FEEDS !== undefined
+    ? {
+        "process.env.IGNORE_NON_PRIORITY_FEEDS": JSON.stringify(
+          process.env.IGNORE_NON_PRIORITY_FEEDS
+        )
+      }
+    : {}),
+  ...(process.env.PRIORITY_FEED_PROVIDER_URLS !== undefined
+    ? {
+        "process.env.PRIORITY_FEED_PROVIDER_URLS": JSON.stringify(
+          process.env.PRIORITY_FEED_PROVIDER_URLS
+        )
+      }
     : {})
 };
 

apps/passport-client/src/appConfig.ts

@@ -21,6 +21,10 @@ interface AppConfig {
   embeddedZapps: Record<string, string>;
   // origins that are allowed to query Devcon tickets directly
   devconTicketQueryOrigins: string[];
+  // If IGNORE_NON_PRIORITY_FEEDS=true, then non-priority feeds will be ignored.
+  ignoreNonPriorityFeeds: boolean;
+  // URLs of feed providers that are priority feeds.
+  priorityFeedProviderUrls: string[];
 }
 
 if (
@@ -84,7 +88,11 @@ export const appConfig: AppConfig = {
   zappRestrictOrigins: process.env.ZAPP_RESTRICT_ORIGINS === "true",
   zappAllowedSignerOrigins: zappAllowedSignerOrigins,
   embeddedZapps: embeddedZapps,
-  devconTicketQueryOrigins: devconTicketQueryOrigins
+  devconTicketQueryOrigins: devconTicketQueryOrigins,
+  ignoreNonPriorityFeeds: process.env.IGNORE_NON_PRIORITY_FEEDS === "true",
+  priorityFeedProviderUrls: process.env.PRIORITY_FEED_PROVIDER_URLS
+    ? JSON.parse(process.env.PRIORITY_FEED_PROVIDER_URLS)
+    : []
 };
 
 console.log("App Config: " + JSON.stringify(appConfig));

apps/passport-client/src/dispatch.ts

@@ -1160,14 +1160,23 @@ async function doSync(
         onSubscriptionResult,
         state.subscriptions
           .getActiveSubscriptions()
-          .filter(
-            (s) =>
-              s.id !==
+          .filter((s) => {
+            if (
+              s.id ===
               state.subscriptions.findSubscription(
                 ZUPASS_FEED_URL,
                 ZupassFeedIds.Email
               )?.id
-          )
+            ) {
+              return false;
+            }
+
+            if (appConfig.ignoreNonPriorityFeeds) {
+              return appConfig.priorityFeedProviderUrls.includes(s.providerUrl);
+            }
+
+            return true;
+          })
           .map((s) => s.id)
       );
 

turbo.json

@@ -120,6 +120,8 @@
     "DEVCON_TICKET_QUERY_ORIGINS",
     "GENERATED_CHUNKS",
     "TELEGRAM_CHAT_TO_PRODUCT_IDS",
+    "IGNORE_NON_PRIORITY_FEEDS",
+    "PRIORITY_FEED_PROVIDER_URLS",
     "//// add env vars above this line ////"
   ],
   "globalEnv": [