Version 1.0.5 - Fixed saving issues

example/lib/main.dart

@@ -51,6 +51,7 @@ class _MyAppState extends State<MyApp> {
   }
 
   runTestQueries() {
+    createItem();
     getAllItems();
     getAllItemsByName();
     getSingleItem();
@@ -59,6 +60,19 @@ class _MyAppState extends State<MyApp> {
     initUser();
   }
 
+  void createItem() async {
+
+    var newObject = ParseObject('TestObjectForApi');
+    newObject.set<String>('name', 'testItem');
+    newObject.set<int>('age', 26);
+
+    var apiResponse = await newObject.create();
+
+    if (apiResponse.success && apiResponse.result != null) {
+        print(ApplicationConstants.keyAppName + ": " + apiResponse.result.toString());
+    }
+  }
+
   void getAllItemsByName() async {
     var apiResponse = await ParseObject('ParseTableName').getAll();
 

lib/parse.dart

@@ -45,10 +45,6 @@ part 'src/utils/parse_logger.dart';
 
 part 'src/utils/parse_utils.dart';
 
-part 'src/utils/parse_utils_date.dart';
-
-part 'src/utils/parse_utils_objects.dart';
-
 class Parse {
   ParseCoreData data;
   final ParseHTTPClient client = new ParseHTTPClient();

lib/src/base/parse_constants.dart

@@ -16,7 +16,7 @@ const String keyEndPointHealth = '/health';
 const String keyVarClassName = 'className';
 const String keyVarObjectId = 'objectId';
 const String keyVarCreatedAt = 'createdAt';
-const String keyVarUpdatedAt = 'updatedAT';
+const String keyVarUpdatedAt = 'updatedAt';
 const String keyVarUsername = 'username';
 const String keyVarEmail = 'email';
 const String keyVarPassword = 'password';

lib/src/network/parse_http_client.dart

@@ -13,7 +13,7 @@ class ParseHTTPClient extends BaseClient {
   Future<StreamedResponse> send(BaseRequest request) {
     request.headers[keyHeaderUserAgent] = _userAgent;
     request.headers[keyHeaderApplicationId] = data.applicationId;
-    request.headers[keyHeaderContentType] = keyHeaderContentTypeJson;
+    //request.headers[keyHeaderContentType] = keyHeaderContentTypeJson;
     if (data.masterKey != null) request.headers[keyHeaderMasterKey] = data.masterKey;
     return _client.send(request);
   }

lib/src/objects/parse_base.dart

@@ -16,16 +16,10 @@ abstract class ParseBase {
   set objectId(String objectId) => set<String>(keyVarObjectId, objectId);
 
   /// Returns [DateTime] createdAt
-  DateTime get createdAt => stringToDateTime(get<String>(keyVarCreatedAt));
-
-  set createdAt(DateTime createdAt) =>
-      set<String>(keyVarCreatedAt, dateTimeToString(createdAt));
+  DateTime get createdAt => get<DateTime>(keyVarCreatedAt);
 
   /// Returns [DateTime] updatedAt
-  DateTime get updatedAt => stringToDateTime(get<String>(keyVarUpdatedAt));
-
-  set updatedAt(DateTime updatedAt) =>
-      set<String>(keyVarUpdatedAt, dateTimeToString(updatedAt));
+  DateTime get updatedAt => get<DateTime>(keyVarUpdatedAt);
 
   /// Converts object to [String] in JSON format
   @protected
@@ -39,28 +33,30 @@ abstract class ParseBase {
     }
 
     if (createdAt != null) {
-      map[keyVarCreatedAt] = dateTimeToString(createdAt);
+      map[keyVarCreatedAt] = createdAt.toIso8601String();
     }
 
     if (updatedAt != null) {
-      map[keyVarUpdatedAt] = dateTimeToString(updatedAt);
+      map[keyVarUpdatedAt] = updatedAt.toIso8601String();
     }
 
     getObjectData().forEach((key, value) {
       if (!map.containsKey(key)) map[key] = parseEncode(value);
     });
 
     if (forApiRQ) {
-     map.remove(keyVarClassName);
-     map.remove(keyVarAcl);
-     map.remove(keyParamSessionToken);
+      map.remove(keyVarCreatedAt);
+      map.remove(keyVarUpdatedAt);
+      map.remove(keyVarClassName);
+      map.remove(keyVarAcl);
+      map.remove(keyParamSessionToken);
     }
 
     return map;
   }
 
   @override
-  String toString() => JsonEncoder().convert(toJson());
+  String toString() => json.encode(toJson());
 
   @protected
   fromJson(Map objectData) {
@@ -70,9 +66,9 @@ abstract class ParseBase {
       } else if (key == keyVarObjectId) {
         objectId = value;
       } else if (key == keyVarCreatedAt) {
-        createdAt = stringToDateTime(value);
+        set<DateTime>(keyVarCreatedAt, DateTime.parse(value));
       } else if (key == keyVarUpdatedAt) {
-        updatedAt = stringToDateTime(value);
+        set<DateTime>(keyVarUpdatedAt, DateTime.parse(value));
       } else {
         getObjectData()[key] = parseDecode(value);
       }
@@ -83,7 +79,7 @@ abstract class ParseBase {
 
   /// Creates a copy of this class
   @protected
-  copy() => fromJson(JsonDecoder().convert(toJson()));
+  copy() => fromJson(json.decode(toJson()));
 
   /// Sets all the objects variables
   @protected
@@ -135,7 +131,9 @@ abstract class ParseBase {
   /// Replicates Android SDK pin process and saves object to storage
   Future<bool> pin() async {
     if (objectId != null) {
-      await ParseCoreData().getStore().setString(objectId, JsonEncoder().convert(toJson()));
+      await ParseCoreData()
+          .getStore()
+          .setString(objectId, json.encode(toJson()));
       return true;
     } else {
       return false;
@@ -163,7 +161,7 @@ abstract class ParseBase {
       var itemFromStore = ParseCoreData().getStore().getString(objectId);
 
       if (itemFromStore != null) {
-        var map = JsonDecoder().convert(itemFromStore);
+        var map = json.decode(itemFromStore);
 
         if (map != null) {
           return fromJson(map);

lib/src/objects/parse_object.dart

@@ -1,8 +1,7 @@
 part of flutter_parse_sdk;
 
 class ParseObject extends ParseBase implements ParseCloneable {
-
-  ParseObject.clone(String className): this('className');
+  ParseObject.clone(String className) : this('className');
 
   @override
   clone(Map map) => ParseObject.clone(className)..fromJson(map);
@@ -16,18 +15,18 @@ class ParseObject extends ParseBase implements ParseCloneable {
   /// [String] className refers to the Table Name in your Parse Server,
   /// [bool] debug will overwrite the current default debug settings and
   /// [ParseHttpClient] can be overwritten to create your own HTTP Client
-  ParseObject(String className, {bool debug: false}): super() {
+  ParseObject(String className, {bool debug: false}) : super() {
     setClassName(className);
     _path = "$keyEndPointClasses$className";
     setClient(ParseHTTPClient());
     setDebug(isDebugEnabled(objectLevelDebug: debug));
   }
 
-  void setDebug(bool debug){
+  void setDebug(bool debug) {
     _debug = debug;
   }
 
-  void setClient(ParseHTTPClient client){
+  void setClient(ParseHTTPClient client) {
     _client = client;
   }
 
@@ -57,7 +56,8 @@ class ParseObject extends ParseBase implements ParseCloneable {
   Future<ParseResponse> create() async {
     try {
       var uri = _client.data.serverUrl + "$_path";
-      var result = await _client.post(uri, body: toJson(forApiRQ: true));
+      var body = json.encode(toJson(forApiRQ: true));
+      var result = await _client.post(uri, body: body);
       return handleResponse(result, ParseApiRQ.create);
     } on Exception catch (e) {
       return handleException(e, ParseApiRQ.create);
@@ -71,7 +71,8 @@ class ParseObject extends ParseBase implements ParseCloneable {
     } else {
       try {
         var uri = "${ParseCoreData().serverUrl}$_path/$objectId";
-        var result = await _client.put(uri, body: toJson(forApiRQ: true));
+        var body = json.encode(toJson(forApiRQ: true));
+        var result = await _client.put(uri, body: body);
         return handleResponse(result, ParseApiRQ.save);
       } on Exception catch (e) {
         return handleException(e, ParseApiRQ.save);
@@ -107,7 +108,8 @@ class ParseObject extends ParseBase implements ParseCloneable {
     ParseResponse parseResponse = ParseResponse.handleResponse(this, response);
 
     if (_debug) {
-      logger(ParseCoreData().appName, className, type.toString(), parseResponse);
+      logger(
+          ParseCoreData().appName, className, type.toString(), parseResponse);
     }
 
     return parseResponse;
@@ -119,7 +121,8 @@ class ParseObject extends ParseBase implements ParseCloneable {
     ParseResponse parseResponse = ParseResponse.handleException(exception);
 
     if (_debug) {
-      logger(ParseCoreData().appName, className, type.toString(), parseResponse);
+      logger(
+          ParseCoreData().appName, className, type.toString(), parseResponse);
     }
 
     return parseResponse;

lib/src/objects/parse_response.dart

@@ -19,7 +19,7 @@ class ParseResponse {
     if (apiResponse != null) {
       parseResponse.statusCode = apiResponse.statusCode;
 
-      if (apiResponse.statusCode != 200) {
+      if (apiResponse.statusCode != 200 && apiResponse.statusCode != 201) {
         return _handleError(parseResponse, apiResponse);
       } else if (apiResponse.body == "{\"results\":[]}"){
         return _handleSuccessWithNoResults(parseResponse, 1, "Successful request, but no results found");

lib/src/objects/parse_user.dart

@@ -106,7 +106,7 @@ class ParseUser extends ParseBase implements ParseCloneable {
           headers: {
             keyHeaderRevocableSession: "1",
           },
-          body: JsonEncoder().convert(bodyData));
+          body: json.encode(bodyData));
 
       _handleResponse(response, ParseApiRQ.signUp);
       return this;
@@ -151,8 +151,7 @@ class ParseUser extends ParseBase implements ParseCloneable {
     try {
       final response = await _client.post(
           "${_client.data.serverUrl}$keyEndPointVerificationEmail",
-          body: JsonEncoder().convert({keyVarEmail: emailAddress}));
-
+          body: json.encode({keyVarEmail: emailAddress}));
       return _handleResponse(response, ParseApiRQ.verificationEmailRequest);
     } on Exception catch (e) {
       return _handleException(e, ParseApiRQ.verificationEmailRequest);
@@ -164,7 +163,7 @@ class ParseUser extends ParseBase implements ParseCloneable {
     try {
       final response = await _client.post(
           "${_client.data.serverUrl}$keyEndPointRequestPasswordReset",
-          body: JsonEncoder().convert({keyVarEmail: emailAddress}));
+          body: json.encode({keyVarEmail: emailAddress}));
       return _handleResponse(response, ParseApiRQ.requestPasswordReset);
     } on Exception catch (e) {
       return _handleException(e, ParseApiRQ.requestPasswordReset);
@@ -180,10 +179,9 @@ class ParseUser extends ParseBase implements ParseCloneable {
       return signUp();
     } else {
       try {
-        Map map = toJson(forApiRQ: true);
-        final response = await _client.put(
-            _client.data.serverUrl + "$path/$objectId",
-            body: map);
+        var uri = _client.data.serverUrl + "$path/$objectId";
+        var body = json.encode(toJson(forApiRQ: true), toEncodable: dateTimeEncoder);
+        final response = await _client.put(uri, body: body);
         return _handleResponse(response, ParseApiRQ.save);
       } on Exception catch (e) {
         return _handleException(e, ParseApiRQ.save);

lib/src/utils/parse_decoder.dart

@@ -50,7 +50,7 @@ dynamic parseDecode(dynamic value) {
   switch (map["__type"]) {
     case "Date":
       String iso = map["iso"];
-      return stringToDateTime(iso);
+      return DateTime.parse(iso);
     case "Bytes":
       String val = map["base64"];
       return base64.decode(val);

lib/src/utils/parse_encoder.dart

@@ -1,5 +1,13 @@
 part of flutter_parse_sdk;
 
+/// Custom encoder for DateTime
+dynamic dateTimeEncoder(dynamic item) {
+  if(item is DateTime) {
+    return item.toIso8601String();
+  }
+  return item;
+}
+
 bool isValidType(dynamic value) {
   return value == null ||
       value is String ||
@@ -24,7 +32,7 @@ dynamic parseEncode(dynamic value) {
   }
 
   if (value is ParseObject) {
-    return value.toJson;
+    return _encodeObject(value);
   }
 
   if (value is ParseUser) {
@@ -38,6 +46,10 @@ dynamic parseEncode(dynamic value) {
   return value;
 }
 
+String _encodeObject(ParseObject object){
+  return "{'__type': 'Pointer', $keyVarClassName: ${object.className}, $keyVarObjectId: ${object.objectId}}";
+}
+
 Map<String, dynamic> _encodeDate(DateTime date) {
-  return <String, dynamic>{"__type": "Date", "iso": dateTimeToString(date)};
+  return <String, dynamic>{"__type": "Date", "iso": date.toIso8601String()};
 }