fix: Updating and deleting a ParseObject sends requests even if object ID is null (#829)

Author: Nidal-Bakir

packages/dart/CHANGELOG.md

@@ -1,3 +1,9 @@
+## [3.1.15](https://github.com/parse-community/Parse-SDK-Flutter/compare/dart-3.1.14...dart-3.1.15) (2023-02-28)
+
+### Bug Fixes
+
+* Updating and deleting a ParseObject sends requests even if object ID is null ([#829](https://github.com/parse-community/Parse-SDK-Flutter/pull/829))
+
 ## [3.1.14](https://github.com/parse-community/Parse-SDK-Flutter/compare/dart-3.1.13...dart-3.1.14) (2023-02-26)
 
 ### Bug Fixes

packages/dart/lib/src/base/parse_constants.dart

@@ -1,7 +1,7 @@
 part of flutter_parse_sdk;
 
 // Library
-const String keySdkVersion = '3.1.14';
+const String keySdkVersion = '3.1.15';
 const String keyLibraryName = 'Flutter Parse SDK';
 
 // End Points

packages/dart/lib/src/objects/parse_object.dart

@@ -86,6 +86,11 @@ class ParseObject extends ParseBase implements ParseCloneable {
   }
 
   Future<ParseResponse> update() async {
+    assert(
+      objectId != null && (objectId?.isNotEmpty ?? false),
+      "Can't update a parse object while the objectId property is null or empty",
+    );
+
     try {
       final Uri url = getSanitisedUri(_client, '$_path/$objectId');
       final String body = json.encode(toJson(forApiRQ: true));
@@ -443,8 +448,25 @@ class ParseObject extends ParseBase implements ParseCloneable {
   }
 
   /// Deletes the current object locally and online
-  Future<ParseResponse> delete<T extends ParseObject>(
-      {String? id, String? path}) async {
+  Future<ParseResponse> delete<T extends ParseObject>({
+    String? id,
+    String? path,
+  }) async {
+    assert(() {
+      final objId = objectId;
+      final isNotValidObjectId = objId == null || objId.isEmpty;
+      final isNotValidIdArg = id == null || id.isEmpty;
+
+      if (isNotValidObjectId && isNotValidIdArg) {
+        throw Exception(
+          "Can't delete a parse object while the objectId property "
+          "and id argument is null or empty",
+        );
+      }
+
+      return true;
+    }());
+
     try {
       path ??= _path;
       id ??= objectId;

packages/dart/pubspec.yaml

@@ -1,6 +1,6 @@
 name: parse_server_sdk
 description: Dart plugin for Parse Server, (https://parseplatform.org), (https://back4app.com)
-version: 3.1.14
+version: 3.1.15
 homepage: https://github.com/parse-community/Parse-SDK-Flutter
 
 environment: