Allowed IDBDelete to be used without establishing a connection

Author: wrbright

dist/SpringRoll-Container-umd.js

@@ -138,10 +138,10 @@ export class SavedData {
    * @param {*} callback The callback to be run on success or error. One value will be passed into this function
    */
   IDBDeleteDB(dbName, options = null, callback = {}) {
-    const request = options ? indexedDB.deleteDatabase(dbName, options): indexedDB.deleteDatabase(dbName);
+    const request = options != null ? indexedDB.deleteDatabase(dbName, options): indexedDB.deleteDatabase(dbName);
 
-    request.onsuccess = () => {
-      callback({result: 'Success: Database Deleted', success: true});
+    request.onsuccess = (e) => {
+      callback({result: 'Success: Database Deleted, returned: ' + e.result, success: true});
     };
     request.onerror = () => {
       callback({result: request.error.toString(), success: false});

src/SavedData.js

@@ -140,5 +140,13 @@ export class SavedDataHandler {
   IDBClose(callback) {
     this.savedData.IDBClose(callback);
   }
+  /**
+   * Closes the connection to the database
+   * @param {function} callback The method to call on success or failure. A single value will be passed in
+   */
+  IDBDeleteDB(dbName, options, callback) {
+    const sd = new SavedData(dbName);
+    sd.IDBDeleteDB(dbName, options, callback);
+  }
 
 }

src/SavedDataHandler.js

@@ -27,6 +27,7 @@ export class UserDataPlugin extends BasePlugin {
     this.onIDBClose = this.onIDBClose.bind(this);
     this.IDBReadAll = this.onIDBReadAll.bind(this);
     this.onIDBGetVersion = this.onIDBGetVersion.bind(this);
+    this.onIDBDeleteDB = this.onIDBDeleteDB.bind(this);
 
     this.savedDataHandler = null;
   }
@@ -49,6 +50,7 @@ export class UserDataPlugin extends BasePlugin {
     this.client.on('IDBUpdate', this.onIDBUpdate);
     this.client.on('IDBClose', this.onIDBClose);
     this.client.on('IDBGetVersion', this.onIDBGetVersion);
+    this.client.on('IDBDeleteDB', this.onIDBDeleteDB);
 
   }
 
@@ -157,8 +159,6 @@ export class UserDataPlugin extends BasePlugin {
    * @param type - The type of request being sent
    */
   onIDBReadAll({ type, data: {storeName, count} }) {
-    console.log('got to plugin');
-
     this.savedDataHandler.IDBReadAll(storeName, count, value => this.client.send(type, value));
   }
 
@@ -179,4 +179,14 @@ export class UserDataPlugin extends BasePlugin {
   onIDBClose({type}) {
     this.savedDataHandler.IDBClose(value => this.client.send(type, value));
   }
+  /**
+   * Close the connection with the database
+   * @param type - The type of request being sent
+   */
+  onIDBDeleteDB({type, data: {dbName, options }}) {
+    const sdh = new SavedDataHandler();
+
+
+    sdh.IDBDeleteDB(dbName, options, value => this.client.send(type, value));
+  }
 }