[Refactor] abstract function that inject promises

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store/
-node_modules/
+node_modules/
+.vscode

src/parse-angular.js

@@ -51,68 +51,40 @@
 				};
 
 				//// Let's loop over Parse objects
-				for (var k in methodsToUpdate) {
-
-					var currentClass = k;
-					var currentObject = methodsToUpdate[k];
-
-					var currentProtoMethods = currentObject.prototype;
-					var currentStaticMethods = currentObject.static;
-
-
-					/// Patching prototypes
-					currentProtoMethods.forEach(function(method){
-
-						var origMethod = Parse[currentClass].prototype[method];
-
-						// Overwrite original function by wrapping it with $q
-						Parse[currentClass].prototype[method] = function() {
-
-							return origMethod.apply(this, arguments)
-							.then(function(data){
-								var defer = $q.defer();
-								defer.resolve(data);
-								return defer.promise;
-							}, function(err){
-								var defer = $q.defer();
-								defer.reject(err);
-								return defer.promise;
-							});
-
-
-						};
-
-					});
-
-
-					///Patching static methods too
-					currentStaticMethods.forEach(function(method){
-
-						var origMethod = Parse[currentClass][method];
-
-						// Overwrite original function by wrapping it with $q
-						Parse[currentClass][method] = function() {
-
-							return origMethod.apply(this, arguments)
-							.then(function(data){
-								var defer = $q.defer();
-								defer.resolve(data);
-								return defer.promise;
-							}, function(err){
-								var defer = $q.defer();
-								defer.reject(err);
-								return defer.promise;
-							});
-
-						};
-
-					});
-
-
+				for (var currentClass in methodsToUpdate) {
+					var prototypes = methodsToUpdate[currentClass].prototype,
+						statics = methodsToUpdate[currentClass].static,
+						current = Parse[currentClass];
+
+					if ( !angular.isUndefined(current) ) {
+						if ( !angular.isUndefined(current.prototype) ) {
+							promisfyQ(current.prototype, prototypes);
+						}
+						promisfyQ(current, statics);
+					}
 				}
+
 			}
 
+			function promisfyQ(object, methods) { 
+
+				methods.forEach(function(method){
+					var origMethod = object[method];
+
+					// Overwrite original function by wrapping it with $q
+					object[method] = function() {
+						var defer = $q.defer();
+
+						origMethod.apply(this, arguments)
+						.then(defer.resolve, defer.reject);
+
+						return defer.promise;
+					};
+				});          
+			}
+
 		}]);
+
 
 
 
@@ -131,12 +103,6 @@
 					return Parse.Object._classMap[className];
 				};
 
-				///// CamelCaseIsh Helper
-				function capitaliseFirstLetter(string) {
-		        return string.charAt(0).toUpperCase() + string.slice(1);
-		    }
-
-
 				///// Override orig extend
 				var origObjectExtend = Parse.Object.extend;
 
@@ -161,15 +127,14 @@
 								newClass.prototype['set' + field] = function(data) {
 									this.set(currentAttr, data);
 									return this;
-								}
+								};
 							}
 
 						});
 					}
 
-
 					return newClass;
-				}
+				};
 
 
 
@@ -194,7 +159,7 @@
 
 				Parse.Collection.getClass = function(className) {
 					return Parse.Collection._classMap[className];
-				}
+				};
 
 
 				/// Enhance Collection prototype
@@ -216,7 +181,7 @@
 
 							return this.query.find()
 							.then(function(newModels){
-								if (!opts || opts.add !== false) _this.add(newModels)
+								if (!opts || opts.add !== false) _this.add(newModels);
 								if (newModels.length < currentLimit) _this.hasMoreToLoad = false;
 								return newModels;
 							});
@@ -228,6 +193,11 @@
 				});
 
 			}
+
+			///// CamelCaseIsh Helper
+			function capitaliseFirstLetter(string) {
+				return string.charAt(0).toUpperCase() + string.slice(1);
+			}
 
 		}]);