Stream Chatty added as example (#21)

* app updated * readme updated * rename base folder * update chatty's readme Co-authored-by: Neevash Ramdial <[email protected]>
2021-03-10 14:53:20 -04:00
parent c86652dcfc
commit bd6bb66279
111 changed files with 3806 additions and 0 deletions
@@ -0,0 +1,47 @@
+import 'dart:io';
+
+import 'package:stream_chatter/data/image_picker_repository.dart';
+import 'package:stream_chatter/domain/usecases/create_group_usecase.dart';
+import 'package:stream_chatter/ui/home/chat/selection/friends_selection_cubit.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:stream_chat_flutter/stream_chat_flutter.dart';
+
+class GroupSelectionState {
+  const GroupSelectionState(
+    this.file, {
+    this.channel,
+    this.isLoading = false,
+  });
+  final File file;
+  final Channel channel;
+  final bool isLoading;
+}
+
+class GroupSelectionCubit extends Cubit<GroupSelectionState> {
+  GroupSelectionCubit(
+    this.members,
+    this._createGroupUseCase,
+    this._imagePickerRepository,
+  ) : super(GroupSelectionState(null));
+
+  final nameTextController = TextEditingController();
+  final List<ChatUserState> members;
+  final CreateGroupUseCase _createGroupUseCase;
+  final ImagePickerRepository _imagePickerRepository;
+
+  void createGroup() async {
+    emit(GroupSelectionState(state.file, isLoading: true));
+    final channel = await _createGroupUseCase.createGroup(CreateGroupInput(
+      imageFile: state.file,
+      members: members.map((e) => e.chatUser.id).toList(),
+      name: nameTextController.text,
+    ));
+    emit(GroupSelectionState(state.file, channel: channel, isLoading: false));
+  }
+
+  void pickImage() async {
+    final image = await _imagePickerRepository.pickImage();
+    emit(GroupSelectionState(image));
+  }
+}