add play

internal/app/server.go

@@ -571,6 +571,22 @@ func (s *server) PauseGame(ctx context.Context, req *proto.PauseGameReq) (*proto
 	return &proto.PauseGameRsp{}, nil
 }
 
+func (s *server) PlayGame(ctx context.Context, req *proto.PlayGameReq) (*proto.PlayGameRsp, error) {
+	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
+	if !roles.HasRole(claims, roles.Organizer) && !roles.HasRole(claims, roles.Author) {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	err := s.gameService.PlayGame(ctx, int(req.Id))
+	if err != nil {
+		return &proto.PlayGameRsp{
+			Error: err.Error(),
+		}, nil
+	}
+
+	return &proto.PlayGameRsp{}, nil
+}
+
 func (s *server) FinishGame(ctx context.Context, req *proto.FinishGameReq) (*proto.FinishGameRsp, error) {
 	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
 	if !roles.HasRole(claims, roles.Organizer) && !roles.HasRole(claims, roles.Author) {

internal/repos/games_repo/repo.go

@@ -221,6 +221,25 @@ func (r *GamesRepo) PauseGame(ctx context.Context, id int) error {
 	return nil
 }
 
+func (r *GamesRepo) PlayGame(ctx context.Context, id int) error {
+	tag, err := r.pool.Exec(
+		ctx,
+		`UPDATE games
+		SET 
+			status = 'run',
+			updated_at = NOW()
+		WHERE id = $1`,
+		id,
+	)
+	if err != nil {
+		return err
+	}
+	if tag.RowsAffected() == 0 {
+		return ErrGameNotFound
+	}
+	return nil
+}
+
 func (r *GamesRepo) FinishGame(ctx context.Context, id int) error {
 	tag, err := r.pool.Exec(
 		ctx,

internal/services/game_service/service.go

@@ -156,6 +156,10 @@ func (s *GameService) PauseGame(ctx context.Context, id int) error {
 	return s.gamesRepo.PauseGame(ctx, id)
 }
 
+func (s *GameService) PlayGame(ctx context.Context, id int) error {
+	return s.gamesRepo.PlayGame(ctx, id)
+}
+
 func (s *GameService) FinishGame(ctx context.Context, id int) error {
 	return s.gamesRepo.FinishGame(ctx, id)
 }