feat: delete chat

melos.yaml

@@ -15,6 +15,9 @@ scripts:
   get:
     run: melos exec -c 1 -- "flutter pub get"
 
+  upgrade:
+    run: melos exec -c 1 -- "flutter pub upgrade"
+
   analyze:
     run: |
       melos exec -c 1 -- \

packages/flutter_community_chat/lib/flutter_community_chat.dart

@@ -134,6 +134,7 @@ class _CommunityChatState extends State<CommunityChat> {
         chats: widget.dataProvider.getChatsStream(),
         onPressStartChat: () => _onPressStartChat(context),
         onPressChat: (chat) => _onPressChat(context, chat),
+        onDeleteChat: (ChatModel chat) => widget.dataProvider.deleteChat(chat),
         options: widget.options,
         translations: widget.translations,
       );

packages/flutter_community_chat/pubspec.lock

@@ -179,7 +179,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: adc7d063039e44e5a76275bed48d336b18271f3d
+      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -188,7 +188,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_view"
       ref: HEAD
-      resolved-ref: d10857d28905114c481753cd6193d685b713f028
+      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -305,7 +305,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   logging:
     dependency: transitive
     description:

packages/flutter_community_chat_firebase/lib/flutter_community_chat_firebase.dart

@@ -74,4 +74,8 @@ class FirebaseCommunityChatDataProvider extends CommunityChatInterface {
   @override
   Future<void> setChat(ChatModel chat) async =>
       await _messageService.setChat(chat);
+
+  @override
+  Future<void> deleteChat(ChatModel chat) async =>
+      await _chatService.deleteChat(chat);
 }

packages/flutter_community_chat_firebase/lib/service/firebase_chat_service.dart

@@ -172,15 +172,7 @@ class FirebaseChatService {
             .collection('chats')
             .snapshots()
             .listen((snapshot) {
-          List<String> chatIds = [];
+          List<String> chatIds = snapshot.docs.map((chat) => chat.id).toList();
-
-          for (var chatDoc in snapshot.docs) {
-            var chatData = chatDoc.data();
-
-            if (chatData['id'] != null) {
-              chatIds.add(chatData['id']);
-            }
-          }
 
           if (chatIds.isNotEmpty) {
             chatsSubscription = _getSpecificChatsStream(chatIds).listen(
@@ -207,12 +199,10 @@ class FirebaseChatService {
 
     for (var element in chatCollection.docs) {
       var data = element.data();
-      if (data.containsKey('id') &&
+      if (data.containsKey('users') && data['users'] is List) {
-          data.containsKey('users') &&
-          data['users'] is List) {
         if (data['users'].contains(user.id)) {
           return PersonalChatModel(
-            id: data['id'],
+            id: element.id,
             user: user,
           );
         }
@@ -221,4 +211,31 @@ class FirebaseChatService {
 
     return null;
   }
+
+  Future<void> deleteChat(ChatModel chat) async {
+    var chatCollection = await db
+        .collection(options.chatsCollectionName)
+        .doc(chat.id)
+        .withConverter(
+          fromFirestore: (snapshot, _) =>
+              FirebaseChatDocument.fromJson(snapshot.data()!, snapshot.id),
+          toFirestore: (chat, _) => chat.toJson(),
+        )
+        .get();
+
+    var chatData = chatCollection.data();
+
+    if (chatData != null) {
+      for (var userId in chatData.users) {
+        db
+            .collection(options.usersCollectionName)
+            .doc(userId)
+            .collection('chats')
+            .doc(chat.id)
+            .delete();
+      }
+
+      await db.collection(options.chatsCollectionName).doc(chat.id).delete();
+    }
+  }
 }

packages/flutter_community_chat_firebase/lib/service/firebase_message_service.dart

@@ -197,7 +197,8 @@ class FirebaseMessageService {
             .collection(options.usersCollectionName)
             .doc(userId)
             .collection('chats')
-            .add({'id': reference.id, 'users': userIds});
+            .doc(reference.id)
+            .set({'users': userIds});
       }
 
       chat.id = reference.id;

packages/flutter_community_chat_firebase/pubspec.lock

@@ -84,7 +84,7 @@ packages:
       name: cloud_firestore
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.0"
+    version: "3.5.1"
   cloud_firestore_platform_interface:
     dependency: transitive
     description:
@@ -182,7 +182,7 @@ packages:
       name: firebase_core_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.5.1"
+    version: "4.5.2"
   firebase_core_web:
     dependency: transitive
     description:
@@ -203,7 +203,7 @@ packages:
       name: firebase_storage_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.18"
+    version: "4.1.19"
   firebase_storage_web:
     dependency: transitive
     description:
@@ -228,7 +228,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: adc7d063039e44e5a76275bed48d336b18271f3d
+      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -278,7 +278,7 @@ packages:
       name: http_parser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "4.0.2"
   intl:
     dependency: transitive
     description:
@@ -299,7 +299,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   logging:
     dependency: transitive
     description:

packages/flutter_community_chat_interface/lib/src/community_chat_interface.dart

@@ -18,4 +18,5 @@ abstract class CommunityChatInterface extends DataInterface {
   Stream<List<ChatMessageModel>> getMessagesStream();
   Stream<List<ChatModel>> getChatsStream();
   Future<List<ChatUserModel>> getChatUsers();
+  Future<void> deleteChat(ChatModel chat);
 }

packages/flutter_community_chat_interface/pubspec.lock

@@ -7,14 +7,14 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "49.0.0"
+    version: "50.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.1.0"
+    version: "5.2.0"
   args:
     dependency: transitive
     description:
@@ -28,14 +28,14 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.9.0"
+    version: "2.10.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   build:
     dependency: transitive
     description:
@@ -56,7 +56,7 @@ packages:
       name: built_value
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.4.1"
+    version: "8.4.2"
   characters:
     dependency: transitive
     description:
@@ -84,7 +84,7 @@ packages:
       name: convert
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.2"
+    version: "3.1.1"
   crypto:
     dependency: transitive
     description:
@@ -123,7 +123,7 @@ packages:
     description:
       path: "."
       ref: master
-      resolved-ref: e348c921d5e621975e4f06d3eeff8e8a89dda109
+      resolved-ref: "500ed1d08095b33387ae3aa4ed1a2ad4d2fb2ac3"
       url: "https://github.com/Iconica-Development/flutter_data_interface.git"
     source: git
     version: "1.0.0"
@@ -147,7 +147,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   logging:
     dependency: transitive
     description:
@@ -161,7 +161,7 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.12"
+    version: "0.12.13"
   material_color_utilities:
     dependency: transitive
     description:
@@ -203,7 +203,7 @@ packages:
       name: pub_semver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -215,7 +215,7 @@ packages:
       name: source_gen
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.5"
+    version: "1.2.6"
   source_span:
     dependency: transitive
     description:
@@ -229,7 +229,7 @@ packages:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.0"
   stream_channel:
     dependency: transitive
     description:
@@ -243,7 +243,7 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
@@ -257,7 +257,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.14"
+    version: "0.4.16"
   typed_data:
     dependency: transitive
     description:
@@ -278,7 +278,7 @@ packages:
       name: watcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   yaml:
     dependency: transitive
     description:

packages/flutter_community_chat_view/example/pubspec.lock

@@ -186,7 +186,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: adc7d063039e44e5a76275bed48d336b18271f3d
+      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -252,7 +252,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   logging:
     dependency: transitive
     description:

packages/flutter_community_chat_view/lib/src/config/chat_translations.dart

@@ -12,11 +12,13 @@ class ChatTranslations {
     this.cancelImagePickerBtn = 'Cancel',
     this.messagePlaceholder = 'Write your message here...',
     this.imageUploading = 'Image is uploading...',
+    this.deleteChatButton = 'Delete',
   });
 
   final String chatsTitle;
   final String newChatButton;
   final String newChatTitle;
+  final String deleteChatButton;
   final String image;
   final String searchPlaceholder;
   final String cancelImagePickerBtn;

packages/flutter_community_chat_view/lib/src/screens/chat_screen.dart

@@ -13,6 +13,7 @@ class ChatScreen extends StatefulWidget {
     required this.chats,
     required this.onPressStartChat,
     required this.onPressChat,
+    required this.onDeleteChat,
     this.translations = const ChatTranslations(),
     super.key,
   });
@@ -21,6 +22,7 @@ class ChatScreen extends StatefulWidget {
   final ChatTranslations translations;
   final Stream<List<ChatModel>> chats;
   final VoidCallback? onPressStartChat;
+  final void Function(ChatModel chat) onDeleteChat;
   final void Function(ChatModel chat) onPressChat;
 
   @override
@@ -39,16 +41,32 @@ class _ChatScreenState extends State<ChatScreen> {
           children: [
             Expanded(
               child: ListView(
-                padding: const EdgeInsets.only(
+                padding: const EdgeInsets.only(top: 15.0),
-                  top: 15.0,
-                ),
                 children: [
                   StreamBuilder<List<ChatModel>>(
                     stream: widget.chats,
                     builder: (BuildContext context, snapshot) => Column(
                       children: [
                         for (ChatModel chat in snapshot.data ?? [])
-                          GestureDetector(
+                          Builder(
+                            builder: (context) => Dismissible(
+                              onDismissed: (_) => widget.onDeleteChat(chat),
+                              background: Container(
+                                color: Colors.red,
+                                child: Align(
+                                  alignment: Alignment.centerRight,
+                                  child: Padding(
+                                    padding: const EdgeInsets.all(8.0),
+                                    child: Text(
+                                      widget.translations.deleteChatButton,
+                                    ),
+                                  ),
+                                ),
+                              ),
+                              key: Key(
+                                chat.id.toString(),
+                              ),
+                              child: GestureDetector(
                                 onTap: () => widget.onPressChat(chat),
                                 child: widget.options.chatRowContainerBuilder(
                                   ChatRow(
@@ -59,7 +77,8 @@ class _ChatScreenState extends State<ChatScreen> {
                                         ? chat.user.name ?? ''
                                         : (chat as GroupChatModel).title,
                                     subTitle: chat.lastMessage != null
-                                    ? chat.lastMessage is ChatTextMessageModel
+                                        ? chat.lastMessage
+                                                is ChatTextMessageModel
                                             ? (chat.lastMessage!
                                                     as ChatTextMessageModel)
                                                 .text
@@ -73,6 +92,8 @@ class _ChatScreenState extends State<ChatScreen> {
                                   ),
                                 ),
                               ),
+                            ),
+                          ),
                       ],
                     ),
                   ),

packages/flutter_community_chat_view/pubspec.lock

@@ -179,7 +179,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: adc7d063039e44e5a76275bed48d336b18271f3d
+      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -238,7 +238,7 @@ packages:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   logging:
     dependency: transitive
     description: