Merge pull request 'Implement moves by tapping the squares' (#5) from move-by-tap into master

Reviewed-on: #5

lib/chess/chess_app.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
 import 'package:mchess/chess_bloc/promotion_bloc.dart';
+import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/connection_cubit/connection_cubit.dart';
 import 'package:mchess/utils/chess_router.dart';
 
@@ -16,18 +17,21 @@ class ChessApp extends StatelessWidget {
           create: (_) => ConnectionCubit.getInstance(),
         ),
         BlocProvider(
-          create: (context) => ChessBloc.getInstance(),
+          create: (_) => ChessBloc.getInstance(),
         ),
         BlocProvider(
-          create: (context) => PromotionBloc.getInstance(),
+          create: (_) => PromotionBloc.getInstance(),
-        )
+        ),
+        BlocProvider(
+          create: (_) => TapBloc.getInstance(),
+        ),
       ],
       child: MaterialApp.router(
         theme: ThemeData.dark(
           useMaterial3: true,
         ),
         routerConfig: ChessAppRouter.getInstance().router,
-        title: 'mChess 0.1.1340',
+        title: 'mChess 0.9.115',
       ),
     );
   }

lib/chess/chess_board.dart

@@ -13,7 +13,8 @@ class ChessBoard extends StatelessWidget {
 
   const ChessBoard._({required this.bState, required this.squares});
 
-  factory ChessBoard({required ChessBoardState boardState}) {
+  factory ChessBoard(
+      {required ChessBoardState boardState, ChessCoordinate? tappedSquare}) {
     List<ChessSquare> squares = List.empty(growable: true);
     for (int i = 0; i < 64; i++) {
       var column = (i % 8) + 1;
@@ -24,16 +25,16 @@ class ChessBoard extends StatelessWidget {
       bool squareWasPartOfLastMove = false;
       if ((boardState.lastMove.to == ChessCoordinate(column, row) ||
               boardState.lastMove.from == ChessCoordinate(column, row)) &&
-          boardState.positionAckdByServer) {
+          boardState.colorLastMove) {
         squareWasPartOfLastMove = true;
       }
 
       squares.add(
         ChessSquare(
-          ChessCoordinate(column, row),
+            ChessCoordinate(column, row),
-          piece,
+            piece,
-          squareWasPartOfLastMove,
+            squareWasPartOfLastMove,
-        ),
+            tappedSquare == ChessCoordinate(column, row)),
       );
     }
 

lib/chess/chess_square.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess/chess_square_outer_dragtarget.dart';
-import 'package:mchess/chess_bloc/chess_bloc.dart';
+import 'package:mchess/chess_bloc/tap_bloc.dart';
 import '../utils/chess_utils.dart';
 
 class ChessSquare extends StatefulWidget {
@@ -18,13 +17,18 @@ class ChessSquare extends StatefulWidget {
     required this.color,
   });
 
-  factory ChessSquare(
+  factory ChessSquare(ChessCoordinate coord, ChessPiece? piece,
-      ChessCoordinate coord, ChessPiece? piece, bool wasPartOfLastMove) {
+      bool wasPartOfLastMove, bool wasTapped) {
     Color lightSquaresColor =
         wasPartOfLastMove ? Colors.green.shade200 : Colors.brown.shade50;
     Color darkSquaresColor =
         wasPartOfLastMove ? Colors.green.shade300 : Colors.brown.shade400;
 
+    if (wasTapped) {
+      lightSquaresColor = Colors.red.shade200;
+      darkSquaresColor = Colors.red.shade300;
+    }
+
     Color squareColor;
 
     if (coord.row % 2 == 0) {
@@ -53,31 +57,19 @@ class ChessSquare extends StatefulWidget {
 }
 
 class _ChessSquareState extends State<ChessSquare> {
-  late Color squareColor;
-
-  @override
-  void initState() {
-    squareColor = widget.color;
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
-    return BlocListener<ChessBloc, ChessBoardState>(
+    return GestureDetector(
-      listenWhen: (previous, current) {
-        return true;
-      },
-      listener: (context, state) {
-        setState(() {
-          squareColor = Colors.red;
-        });
-      },
       child: Container(
         color: widget.color,
         child: ChessSquareOuterDragTarget(
             coordinate: widget.coordinate,
             containedPiece: widget.containedPiece ?? const ChessPiece.none()),
       ),
+      onTap: () {
+        TapBloc().add(SquareTappedEvent(
+            tapped: widget.coordinate, pieceOnSquare: widget.containedPiece));
+      },
     );
   }
 }

lib/chess/chess_square_inner_draggable.dart

@@ -2,6 +2,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:mchess/chess/chess_square.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
+import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/utils/chess_utils.dart';
 
 class ChessSquareInnerDraggable extends StatelessWidget {
@@ -48,7 +49,9 @@ class ChessSquareInnerDraggable extends StatelessWidget {
         dragAnchorStrategy: pointerDragAnchorStrategy,
         child: containedPiece ?? Container(),
         onDragCompleted: () {},
-        onDragStarted: () {},
+        onDragStarted: () {
+          TapBloc().add(CancelTapEvent());
+        },
       ),
     );
   }

lib/chess/chess_square_outer_dragtarget.dart

@@ -25,16 +25,19 @@ class ChessSquareOuterDragTarget extends StatelessWidget {
         // Replace the dummy value with the actual target of the move.
         pieceDragged.toSquare = coordinate;
 
-        if (isPromotionMove(pieceDragged)) {
+        if (isPromotionMove(
+          pieceDragged.movedPiece!.pieceClass,
+          ChessBloc.myColor!,
+          pieceDragged.toSquare,
+        )) {
           var move = ChessMove(
               from: pieceDragged.fromSquare, to: pieceDragged.toSquare);
-          PromotionBloc.getInstance().add(PawnMovedToPromotionField(
+          PromotionBloc().add(PawnMovedToPromotionField(
               move: move, colorMoved: ChessBloc.myColor!));
         } else if (coordinate != pieceDragged.fromSquare) {
-          ChessBloc.getInstance().add(OwnPieceMoved(
+          ChessBloc().add(OwnPieceMoved(
               startSquare: pieceDragged.fromSquare,
-              endSquare: pieceDragged.toSquare,
+              endSquare: pieceDragged.toSquare));
-              piece: pieceDragged.movedPiece!));
         }
       },
       builder: (context, candidateData, rejectedData) {
@@ -45,28 +48,4 @@ class ChessSquareOuterDragTarget extends StatelessWidget {
       },
     );
   }
-
-  bool isPromotionMove(PieceDragged move) {
-    bool isPromotion = false;
-    if (move.movedPiece!.pieceClass != ChessPieceClass.pawn) {
-      return isPromotion;
-    }
-
-    switch (ChessBloc.myColor) {
-      case ChessColor.black:
-        if (move.toSquare.row == 1) {
-          isPromotion = true;
-        }
-        break;
-      case ChessColor.white:
-        if (move.toSquare.row == 8) {
-          isPromotion = true;
-        }
-        break;
-      case null:
-        break;
-    }
-
-    return isPromotion;
-  }
 }

lib/chess_bloc/chess_bloc.dart

@@ -24,7 +24,6 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     on<OwnPieceMoved>(ownMoveHandler);
     on<OwnPromotionPlayed>(ownPromotionHandler);
     on<InvalidMovePlayed>(invalidMoveHandler);
-    on<BoardStatusReceived>(boardStatusHandler);
   }
 
   factory ChessBloc.getInstance() {
@@ -112,8 +111,14 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     tempPosition[move.from] = const ChessPiece.none();
 
     emit(
-      ChessBoardState(state.bottomColor, turnColor, tempPosition, move, false,
+      ChessBoardState(
-          ChessCoordinate.none()),
+        state.bottomColor,
+        turnColor,
+        tempPosition,
+        ChessPositionManager.getInstance().lastMove,
+        true,
+        ChessCoordinate.none(),
+      ),
     );
   }
 
@@ -138,31 +143,18 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
 
   void invalidMoveHandler(
       InvalidMovePlayed event, Emitter<ChessBoardState> emit) {
+    var move = ChessPositionManager.getInstance().lastMove;
     emit(
       ChessBoardState(
         state.bottomColor,
         turnColor,
         ChessPositionManager.getInstance().currentPosition,
-        ChessMove.none(),
+        move,
-        false,
+        true,
         event.squareInCheck,
       ),
     );
   }
-
-  void boardStatusHandler(
-      BoardStatusReceived event, Emitter<ChessBoardState> emit) {
-    emit(
-      ChessBoardState(
-        event.myColor,
-        event.whoseTurn,
-        event.pos,
-        ChessMove.none(),
-        false,
-        ChessCoordinate.none(),
-      ),
-    );
-  }
 }
 
 class ChessBoardState {
@@ -170,7 +162,7 @@ class ChessBoardState {
   final ChessColor newTurnColor;
   final ChessPosition position;
   final ChessMove lastMove;
-  final bool positionAckdByServer;
+  final bool colorLastMove;
   final ChessCoordinate squareInCheck;
 
   ChessBoardState._(
@@ -178,7 +170,7 @@ class ChessBoardState {
     this.newTurnColor,
     this.position,
     this.lastMove,
-    this.positionAckdByServer,
+    this.colorLastMove,
     this.squareInCheck,
   );
 

lib/chess_bloc/chess_events.dart

@@ -22,12 +22,8 @@ class ReceivedBoardState extends ChessEvent {
 class OwnPieceMoved extends ChessEvent {
   final ChessCoordinate startSquare;
   final ChessCoordinate endSquare;
-  final ChessPiece piece;
 
-  OwnPieceMoved(
+  OwnPieceMoved({required this.startSquare, required this.endSquare});
-      {required this.startSquare,
-      required this.endSquare,
-      required this.piece});
 }
 
 class OwnPromotionPlayed extends ChessEvent {
@@ -56,15 +52,3 @@ class InvalidMovePlayed extends ChessEvent {
     required this.squareInCheck,
   });
 }
-
-class BoardStatusReceived extends ChessEvent {
-  final ChessPosition pos;
-  final ChessColor myColor;
-  final ChessColor whoseTurn;
-
-  BoardStatusReceived({
-    required this.pos,
-    required this.myColor,
-    required this.whoseTurn,
-  });
-}

lib/chess_bloc/tap_bloc.dart

@@ -0,0 +1,109 @@
+import 'dart:developer';
+
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:mchess/chess_bloc/chess_bloc.dart';
+import 'package:mchess/chess_bloc/chess_events.dart';
+import 'package:mchess/chess_bloc/promotion_bloc.dart';
+import 'package:mchess/utils/chess_utils.dart';
+
+class TapBloc extends Bloc<TapEvent, TapState> {
+  static final TapBloc _instance = TapBloc._internal();
+
+  static TapBloc getInstance() {
+    return _instance;
+  }
+
+  factory TapBloc() {
+    return _instance;
+  }
+
+  TapBloc._internal() : super(TapState.init()) {
+    on<SquareTappedEvent>(handleTap);
+    on<CancelTapEvent>(cancelTap);
+  }
+
+  void handleTap(SquareTappedEvent event, Emitter<TapState> emit) {
+    ChessCoordinate? firstTappedSquare, secondTappedSquare;
+    ChessPiece? piece;
+
+    if (ChessBloc.myColor != ChessBloc.turnColor) return;
+
+    if (state.firstSquareTapped == null) {
+      //first tap
+      if (event.pieceOnSquare == null) return;
+      if (event.pieceOnSquare != null &&
+          ChessBloc.myColor != event.pieceOnSquare!.color) return;
+      firstTappedSquare = event.tapped;
+      piece = event.pieceOnSquare;
+    } else {
+      //second tap
+      if (event.pieceOnSquare?.color == ChessBloc.myColor) {
+        emit(TapState(
+            firstSquareTapped: event.tapped,
+            pieceOnFirstTappedSquare: event.pieceOnSquare,
+            secondSquareTapped: null));
+        return;
+      }
+      secondTappedSquare = event.tapped;
+    }
+
+    if (state.firstSquareTapped != null &&
+        state.firstSquareTapped != event.tapped) {
+      if (isPromotionMove(
+        state.pieceOnFirstTappedSquare!.pieceClass,
+        ChessBloc.myColor!,
+        event.tapped,
+      )) {
+        PromotionBloc().add(PawnMovedToPromotionField(
+            move: ChessMove(from: state.firstSquareTapped!, to: event.tapped),
+            colorMoved: ChessBloc.myColor!));
+        emit(TapState.init());
+        return;
+      } else {
+        ChessBloc().add(OwnPieceMoved(
+            startSquare: state.firstSquareTapped!, endSquare: event.tapped));
+        emit(TapState.init());
+        return;
+      }
+    }
+    log("handleTap() in TapBloc is called");
+    emit(TapState(
+        firstSquareTapped: firstTappedSquare,
+        pieceOnFirstTappedSquare: piece,
+        secondSquareTapped: secondTappedSquare));
+  }
+
+  void cancelTap(CancelTapEvent event, Emitter<TapState> emit) {
+    emit(TapState.init());
+  }
+}
+
+abstract class TapEvent {}
+
+class SquareTappedEvent extends TapEvent {
+  ChessCoordinate tapped;
+  ChessPiece? pieceOnSquare;
+
+  SquareTappedEvent({required this.tapped, required this.pieceOnSquare});
+}
+
+class CancelTapEvent extends TapEvent {}
+
+class TapState {
+  ChessCoordinate? firstSquareTapped;
+  ChessPiece? pieceOnFirstTappedSquare;
+
+  ChessCoordinate? secondSquareTapped;
+
+  TapState(
+      {required this.firstSquareTapped,
+      required this.pieceOnFirstTappedSquare,
+      required this.secondSquareTapped});
+
+  factory TapState.init() {
+    return TapState(
+        firstSquareTapped: null,
+        pieceOnFirstTappedSquare: null,
+        secondSquareTapped: null);
+  }
+}

lib/connection/ws_connection.dart

@@ -1,6 +1,5 @@
 import 'dart:convert';
 import 'dart:developer';
-import 'package:flutter/foundation.dart';
 import 'package:mchess/api/move.dart';
 import 'package:mchess/api/websocket_message.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
@@ -40,11 +39,7 @@ class ServerConnection {
 
   void connect(String playerID, lobbyID, String? passphrase) {
     String url;
-    if (kDebugMode) {
+    url = 'wss://chess.sw-gross.de:9999/api/ws';
-      url = 'ws://localhost:8080/api/ws';
-    } else {
-      url = 'wss://chess.sw-gross.de:9999/api/ws';
-    }
     channel = WebSocketChannel.connect(Uri.parse(url));
 
     send(

lib/main.dart

@@ -1,11 +1,8 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_web_plugins/url_strategy.dart';
 import 'package:go_router/go_router.dart';
 import 'package:mchess/chess/chess_app.dart';
 
 void main() {
   GoRouter.optionURLReflectsImperativeAPIs = true;
-  setUrlStrategy(PathUrlStrategy());
-
   runApp(const ChessApp());
 }

lib/pages/chess_game.dart

@@ -5,6 +5,7 @@ import 'package:mchess/chess_bloc/chess_bloc.dart';
 
 import 'package:mchess/chess/chess_board.dart';
 import 'package:mchess/chess_bloc/promotion_bloc.dart';
+import 'package:mchess/chess_bloc/tap_bloc.dart';
 import 'package:mchess/utils/chess_utils.dart';
 import 'package:mchess/utils/widgets/promotion_dialog.dart';
 import 'package:universal_platform/universal_platform.dart';
@@ -25,10 +26,7 @@ class ChessGame extends StatefulWidget {
 }
 
 class _ChessGameState extends State<ChessGame> {
-  @override
+  ChessCoordinate? tappedSquare;
-  void initState() {
-    super.initState();
-  }
 
   @override
   Widget build(BuildContext context) {
@@ -48,18 +46,26 @@ class _ChessGameState extends State<ChessGame> {
       body: Center(
         child: Container(
           margin: const EdgeInsets.all(10),
-          child: BlocListener<PromotionBloc, PromotionState>(
+          child: BlocListener<TapBloc, TapState>(
-            listener: (listenerContext, state) {
+            listener: (context, state) {
-              if (state.showPromotionDialog) {
+              setState(() {
-                promotionDialogBuilder(listenerContext, state.colorMoved);
+                tappedSquare = state.firstSquareTapped;
-              }
+              });
             },
-            child: BlocBuilder<ChessBloc, ChessBoardState>(
+            child: BlocListener<PromotionBloc, PromotionState>(
-              builder: (context, state) {
+              listener: (listenerContext, state) {
-                return ChessBoard(
+                if (state.showPromotionDialog) {
-                  boardState: state,
+                  promotionDialogBuilder(listenerContext, state.colorMoved);
-                );
+                }
               },
+              child: BlocBuilder<ChessBloc, ChessBoardState>(
+                builder: (context, state) {
+                  return ChessBoard(
+                    boardState: state,
+                    tappedSquare: tappedSquare,
+                  );
+                },
+              ),
             ),
           ),
         ),

lib/pages/host_game.dart

@@ -1,6 +1,5 @@
 import 'dart:developer';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
@@ -101,11 +100,7 @@ class _HostGameWidgetState extends State<HostGameWidget> {
     String addr;
     Response response;
 
-    if (kDebugMode) {
+    addr = 'https://chess.sw-gross.de:9999/api/hostPrivate';
-      addr = 'http://localhost:8080/api/hostPrivate';
-    } else {
-      addr = 'https://chess.sw-gross.de:9999/api/hostPrivate';
-    }
 
     try {
       response = await http

lib/pages/lobby_selector.dart

@@ -1,7 +1,6 @@
 import 'dart:convert';
 import 'dart:developer';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:http/http.dart' as http;
@@ -157,11 +156,7 @@ class _LobbySelectorState extends State<LobbySelector> {
     var info = PlayerInfo(
         playerID: null, lobbyID: null, passphrase: phraseController.text);
 
-    if (kDebugMode) {
+    addr = 'https://chess.sw-gross.de:9999/api/joinPrivate';
-      addr = 'http://localhost:8080/api/joinPrivate';
-    } else {
-      addr = 'https://chess.sw-gross.de:9999/api/joinPrivate';
-    }
 
     try {
       response = await http.post(Uri.parse(addr),

lib/utils/chess_utils.dart

@@ -363,3 +363,26 @@ class PieceDragged {
 
   PieceDragged(this.fromSquare, this.toSquare, this.movedPiece);
 }
+
+bool isPromotionMove(
+    ChessPieceClass pieceMoved, ChessColor myColor, ChessCoordinate toSquare) {
+  bool isPromotion = false;
+  if (pieceMoved != ChessPieceClass.pawn) {
+    return isPromotion;
+  }
+
+  switch (myColor) {
+    case ChessColor.black:
+      if (toSquare.row == 1) {
+        isPromotion = true;
+      }
+      break;
+    case ChessColor.white:
+      if (toSquare.row == 8) {
+        isPromotion = true;
+      }
+      break;
+  }
+
+  return isPromotion;
+}

pubspec.lock

@@ -97,6 +97,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -148,10 +156,10 @@ packages:
     dependency: "direct main"
     description:
       name: http
-      sha256: d4872660c46d929f6b8a9ef4e7a7eff7e49bbf0c4ec3f385ee32df5119175139
+      sha256: a2bbf9d017fcced29139daa8ed2bba4ece450ab222871df93ca9eec6f80c34ba
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.2.0"
   http_parser:
     dependency: transitive
     description:
@@ -236,10 +244,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "94b1e0dd80970c1ce43d5d4e050a9918fce4f4a775e6142424c30a29a363265c"
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   path_provider_windows:
     dependency: transitive
     description:
@@ -308,10 +316,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_foundation
-      sha256: "7bf53a9f2d007329ee6f3df7268fd498f8373602f943c975598bbb34649b62a7"
+      sha256: "7708d83064f38060c7b39db12aefe449cb8cdc031d6062280087bc4cdb988f5c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.4"
+    version: "2.3.5"
   shared_preferences_linux:
     dependency: transitive
     description:
@@ -324,10 +332,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: d4ec5fc9ebb2f2e056c617112aa75dcf92fc2e4faaf2ae999caa297473f75d8a
+      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   shared_preferences_web:
     dependency: transitive
     description:
@@ -425,34 +433,34 @@ packages:
     dependency: "direct main"
     description:
       name: uuid
-      sha256: "22c94e5ad1e75f9934b766b53c742572ee2677c56bc871d850a57dad0f82127f"
+      sha256: cd210a09f7c18cbe5a02511718e0334de6559871052c90a90c0cca46a4aa81c8
       url: "https://pub.dev"
     source: hosted
-    version: "4.2.2"
+    version: "4.3.3"
   vector_graphics:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "0f0c746dd2d6254a0057218ff980fc7f5670fd0fcf5e4db38a490d31eed4ad43"
+      sha256: "18f6690295af52d081f6808f2f7c69f0eed6d7e23a71539d75f4aeb8f0062172"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_graphics_codec:
     dependency: transitive
     description:
       name: vector_graphics_codec
-      sha256: "0edf6d630d1bfd5589114138ed8fada3234deacc37966bec033d3047c29248b7"
+      sha256: "531d20465c10dfac7f5cd90b60bbe4dd9921f1ec4ca54c83ebb176dbacb7bb2d"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: d24333727332d9bd20990f1483af4e09abdb9b1fc7c3db940b56ab5c42790c26
+      sha256: "03012b0a33775c5530576b70240308080e1d5050f0faf000118c20e6463bc0ad"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -40,7 +40,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   flutter_bloc: ^8.1.3
   quiver: ^3.1.0
-  web_socket_channel: 2.4.0
+  web_socket_channel: ^2.4.0
   go_router: ^13.0.0
   http: ^1.0.0
   uuid: ^4.0.0