Add sqlite functions (#1314)

* add SQL Batch

* add closeDB + test

* fix close

* Removed invalid test

Author: NiklasMerz

src/plugins/sqlite.js

@@ -34,6 +34,17 @@ angular.module('ngCordova.plugins.sqlite', [])
         return q.promise;
       },
 
+      batch: function (db, queries) {
+        var q = $q.defer();
+        db.sqlBatch(queries, function () {
+          q.resolve();
+        },
+        function (error) {
+          q.reject(error);
+        });
+        return q.promise;
+      },
+
       insertCollection: function (db, query, bindings) {
         var q = $q.defer();
         var coll = bindings.slice(0); // clone collection
@@ -78,6 +89,18 @@ angular.module('ngCordova.plugins.sqlite', [])
         return q.promise;
       },
 
+      closeDB: function (db) {
+        var q = $q.defer();
+
+        db.close(function (success) {
+          q.resolve(success);
+        }, function (error) {
+          q.reject(error);
+        });
+
+        return q.promise;
+      },
+
       deleteDB: function (dbName) {
         var q = $q.defer();
 

test/plugins/sqlite.spec.js

@@ -70,7 +70,7 @@ describe('Service: $cordovaSQLite', function() {
     expect(result).toBe(true);
   });
 
-  it('should call errorCb when in window\'s sqlitePlugin.deleteDatabase a error orccurs', function() {
+  it('should call errorCb when in window\'s sqlitePlugin.deleteDatabase an error orccurs', function() {
 
     var result;
     var errorObj = { someError: 1 };
@@ -90,5 +90,4 @@ describe('Service: $cordovaSQLite', function() {
 
     expect(result).toBe(errorObj);
   });
-
 });