Throw earlier when opening dbs

Author: Luis Pardo

experimental/javascript-wc-indexeddb/dist/storage/indexedDB-manager.js

@@ -21,17 +21,15 @@ class IndexedDBManager {
             const deleteRequest = indexedDB.deleteDatabase(this.dbName);
 
             deleteRequest.onerror = (event) => {
-                // Continue despite error in deletion
-                this.openDatabase(resolve, reject);
+                reject(event.target.error);
             };
 
             deleteRequest.onsuccess = () => {
                 this.openDatabase(resolve, reject);
             };
 
             deleteRequest.onblocked = () => {
-                // Try opening anyway
-                this.openDatabase(resolve, reject);
+                reject(new Error("Database deletion blocked - please close other tabs using this database"));
             };
         });
     }

experimental/javascript-wc-indexeddb/src/storage/indexedDB-manager.js

@@ -21,17 +21,15 @@ class IndexedDBManager {
             const deleteRequest = indexedDB.deleteDatabase(this.dbName);
 
             deleteRequest.onerror = (event) => {
-                // Continue despite error in deletion
-                this.openDatabase(resolve, reject);
+                reject(event.target.error);
             };
 
             deleteRequest.onsuccess = () => {
                 this.openDatabase(resolve, reject);
             };
 
             deleteRequest.onblocked = () => {
-                // Try opening anyway
-                this.openDatabase(resolve, reject);
+                reject(new Error("Database deletion blocked - please close other tabs using this database"));
             };
         });
     }