fix(1434): put back value of `expires_on`, not `expired_on`

app/lib/dal/indexDAL/leveldb/indexers/LevelMIndexExpiresOnIndexer.ts

@@ -91,12 +91,12 @@ export class LevelMIndexExpiresOnIndexer extends LevelDBDataIndex<
     const values: MindexEntry[] = Underscore.values(
       newStateByPub
     ).map((entries) => reduce(entries));
-    const byExpiredOn = reduceGroupBy(values, "expired_on");
+    const byExpiresOnForExpired = reduceGroupBy(values, "expires_on");
     await Promise.all(
-      Underscore.keys(byExpiredOn).map(async (expiresOn) =>
+      Underscore.keys(byExpiresOnForExpired).map(async (expiresOn) =>
         this.addAllKeysToExpiresOn(
           pint(expiresOn),
-          byExpiredOn[expiresOn].map((e) => e.pub)
+          byExpiresOnForExpired[expiresOn].map((e) => e.pub)
         )
       )
     );
@@ -112,8 +112,10 @@ export class LevelMIndexExpiresOnIndexer extends LevelDBDataIndex<
       entry = [];
     }
     for (const pub of pubkeys) {
+      if (!entry.includes(pub)) {
         entry.push(pub);
       }
+    }
     await this.put(key, entry);
   }