fix(get-auth): prevent needing to add firestore composite index

ecomplus · Apr 21, 2020 · 966c3f2 · 966c3f2
1 parent 3a6973b
commit 966c3f2
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lib/methods/get-auth.js b/lib/methods/get-auth.js
@@ -48,7 +48,6 @@ const getAuth = ({ collRef, db, table }) => {
           docOrQueryRef = collRef.doc(authenticationId)
         } else {
           docOrQueryRef = collRef.where('store_id', '==', storeId)
-            .orderBy('updated_at', 'desc').limit(1)
         }
 
         // run document get or query
@@ -61,7 +60,13 @@ const getAuth = ({ collRef, db, table }) => {
             } else if (docOrQuerySnapshot.size > 0) {
               // is querySnapshot
               docOrQuerySnapshot.forEach(documentSnapshot => {
-                data = documentSnapshot.data()
+                const doc = documentSnapshot.data()
+                if (
+                  !data || !data.updated_at ||
+                  (doc.updated_at && doc.updated_at.seconds >= data.updated_at.seconds)
+                ) {
+                  data = doc
+                }
               })
             }
             if (data) {