コード例 #1
0
        public bool TryGetTourAllMembers(int myUserId, int tourId, int page, int pageSize,
                                         out List <SimpleTourMember> users, out Pagination pagination)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var members = (from tm in _context.TourMembers
                               join u in _context.Users on tm.UserId equals u.Id
                               where (tm.TourId == tourId && tm.DeletedAt == null)
                               select new
                {
                    User = u,
                    TourMember = tm,
                });

                var total = members?.Count() ?? 0;
                var skip  = pageSize * (page - 1);

                var canPage = skip < total;

                if (canPage)
                {
                    members = pageSize <= 0
                        ? members
                        : members
                              .Skip(skip)
                              .Take(pageSize);

                    // Sort by AcceptedAt
                    members = members.OrderByDescending(e => e.TourMember.AcceptedAt);

                    users = members.AsEnumerable().Select(e =>
                    {
                        var friendType = _friendService.CalculateIsFriend(myUserId, e.User.Id);

                        return(new SimpleTourMember(
                                   e.User.Id,
                                   e.User.Name,
                                   e.User.Avatar,
                                   e.User.Job,
                                   friendType,
                                   e.TourMember.JoinAt,
                                   e.TourMember.AcceptedAt
                                   ));
                    }).ToList();
                }
                else
                {
                    users = new List <SimpleTourMember>();
                }

                pagination = new Pagination(total, page, pageSize);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #2
0
        public bool TryGetServiceCreateByUser(int userId, out List <Service> tourServices)
        {
            var isSuccess = false;

            tourServices = new List <Service>();
            do
            {
                try
                {
                    DbService.ConnectDb(out _context);

                    tourServices = (from serviceDetail in _context.ServiceDetails
                                    where serviceDetail.CreateById == userId
                                    join service in _context.Services
                                    on serviceDetail.Id equals service.Id
                                    select service)?.ToList();

                    isSuccess = true;
                }
                finally
                {
                    DbService.DisconnectDb(ref _context);
                }
            } while (false);

            return(isSuccess);
        }
コード例 #3
0
        public bool TryAddPlace(Place place, int?parentId)
        {
            try
            {
                DbService.ConnectDb(out _context);
                if (parentId != null)
                {
                    _ = _context.Places.FirstOrDefault(p => p.Id == parentId) ??
                        throw new ExceptionWithMessage("Parent place not found");
                }

                place = _context.Places.Add(place).Entity;
                _context.SaveChanges();


                var childPlaceRecord =
                    _context.ChildPlaces.FirstOrDefault(p => p.ChildId == place.Id && p.ParentId == parentId);

                if (childPlaceRecord == null && parentId != null)
                {
                    _context.ChildPlaces.Add(new ChildPlace((int)parentId, place.Id));
                }
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #4
0
        public bool TryGetTimelines(int tourId, out List <TimeLine> timelines)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var tour = _context.Tours.SingleOrDefault(t => t.Id == tourId && t.DeletedAt == null) ??
                           throw new ExceptionWithMessage("Tour not found");

                timelines = _context.TimeLines.Where(t => t.TourId == tourId && t.DeletedAt == null)?.ToList() ??
                            new List <TimeLine>();

                foreach (var timeLine in timelines)
                {
                    var timelineDetails =
                        _context.TimelineDetails.Where(td => td.TimelineId == timeLine.Id && td.DeletedAt == null);

                    timeLine.TimelineDetails ??= new List <TimelineDetail>();

                    timeLine.TimelineDetails.AddRange(timelineDetails);
                }

                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #5
0
        public bool TryGetTimelines(int tourId, out List <TimeLine> timelines)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var _ = _context.Tours.SingleOrDefault(t => t.Id == tourId) ??
                        throw new ExceptionWithMessage("Tour not found");

                timelines = _context.TimeLines.Where(t => t.TourId == tourId)?.ToList() ?? new List <TimeLine>();

                foreach (var timeLine in timelines)
                {
                    var timelineDetails = _context.TimelineDetails.Where(td => td.TimelineId == timeLine.Id).ToList();
                    for (int i = 0; i < timelineDetails.Count; i++)
                    {
                        var place = _context.Places.FirstOrDefault(p => p.Id == timelineDetails[i].PlaceId);
                        timelineDetails[i].Place = place;
                    }

                    timeLine.TimelineDetails ??= new List <TimelineDetail>();
                    timeLine.TimelineDetails.AddRange(timelineDetails);
                }
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #6
0
        public bool RemoveComment(int postCommentId)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var postComment =
                    _context.PostComments.FirstOrDefault(p => p.Id == postCommentId && p.DeletedAt == null) ??
                    throw new ExceptionWithMessage("Comment not found");

                var post = _context.Posts.FirstOrDefault(p => p.Id == postComment.PostId && p.DeletedAt == null) ??
                           throw new ExceptionWithMessage("Post not found");

                var user = _context.Users.FirstOrDefault(u => u.Id == postComment.UserId && post.DeletedAt == null) ??
                           throw new ExceptionWithMessage("User not found");

                postComment.Delete();
                post.TotalComment--;

                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #7
0
        public bool AddNewPost(Post post)
        {
            try
            {
                DbService.ConnectDb(out _context);

                if (post.TourId != null)
                {
                    var tour = _context.Tours.FirstOrDefault(t => t.Id == post.TourId && t.DeletedAt == null) ??
                               throw new ExceptionWithMessage("Tour not found");

                    var tourInfo = _context.TourInfos.FirstOrDefault(ti => ti.Id == tour.TourInfoId) ??
                                   throw new ExceptionWithMessage("Tour info not found");

                    tourInfo.Rating ??= 0;
                    tourInfo.Rating = (tourInfo.TotalRating * tourInfo.Rating + post.Rating) /
                                      (tourInfo.TotalRating + 1);
                    tourInfo.TotalRating++;
                }
                else
                {
                    post.Rating = null;
                }

                _context.Posts.Add(post);
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #8
0
        public bool TryGetUsers(string email, out User user)
        {
            user = null;
            var isSuccess = false;

            try
            {
                DbService.ConnectDb(out _context);
                user =
                    (from u
                     in _context.Users
                     where (u.Email == email)
                     select u)
                    .FirstOrDefaultAsync()
                    .Result; // Lấy  Product có  ID  chỉ  ra

                if (user != null)
                {
                    isSuccess = true;
                }
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(isSuccess);
        }
コード例 #9
0
        public bool CommentPost(PostComment postComment)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var post = _context.Posts.FirstOrDefault(p => p.Id == postComment.PostId && p.DeletedAt == null) ??
                           throw new ExceptionWithMessage("Post not found");
                var user = _context.Users.FirstOrDefault(p => p.Id == postComment.UserId && p.DeletedAt == null) ??
                           throw new ExceptionWithMessage("User not found");

                _context.PostComments.Add(postComment);
                post.TotalComment++;

                _context.SaveChanges();

                var friendType = _friendService.CalculateIsFriend(post.AuthorId, post.AuthorId);
                postComment.Author = user.ToSimpleUser(friendType);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #10
0
        public bool TryGetTour(int userId, int id, out Tour tour)
        {
            try
            {
                DbService.ConnectDb(out _context);
                tour = _context.Tours.SingleOrDefault(t => t.Id == id && t.DeletedAt == null) ??
                       throw new ExceptionWithMessage("Tour not found");
                var createById = tour.CreateById;
                var createBy   = _context.Users.FirstOrDefault(u => u.Id == createById);
                var tourMember = _context.TourMembers.FirstOrDefault(tm => tm.TourId == id && tm.UserId == userId);
                var friendType = _friendService.CalculateIsFriend(userId, createById);

                TryGetTourInfo(userId, id, out var tourInfo);
                TryGetTimelines(id, out var timeLines);

                tour.TimeLines  = timeLines;
                tour.TourInfo   = tourInfo;
                tour.CreateBy   = createBy?.ToSimpleUser(friendType);
                tour.JoinAt     = tourMember?.JoinAt;
                tour.AcceptedAt = tourMember?.AcceptedAt;
                tour.DeletedAt  = tourMember?.DeletedAt;
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #11
0
        public ErrorCode TryRemoveFriend(int userId, int userRequestId)
        {
            ErrorCode errorCode;

            do
            {
                try
                {
                    DbService.ConnectDb(out _context);

                    TryGetFriendRequest(userId, userRequestId, out var friendDb);
                    if (friendDb == null)
                    {
                        throw new ExceptionWithMessage("Friend request not found");
                    }

                    friendDb.Delete();
                    _context.SaveChanges();
                    errorCode = ErrorCode.Success;
                }
                finally
                {
                    DbService.DisconnectDb(ref _context);
                }
            } while (false);

            return(errorCode);
        }
コード例 #12
0
        public bool TryJoinTour(Tour tour, User user)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var tourMember = _context.TourMembers.FirstOrDefault(t =>
                                                                     t.TourId == tour.Id && t.UserId == user.Id && t.DeletedAt == null);

                if (tour.CreateById == user.Id)
                {
                    throw new ExceptionWithMessage("Cannot perform request, you are creator");
                }

                if (tourMember != null)
                {
                    var exception = tourMember.AcceptedAt != null
                        ? new ExceptionWithMessage("You have already joined the tour")
                        : new ExceptionWithMessage("You have already requested to join the tour");
                    throw exception;
                }

                _context.TourMembers.Add(new TourMember(tour.Id, user.Id));
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #13
0
        public bool GetPostByTourId(int tourId, out Post post)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var _ = _context.Tours.FirstOrDefault(t => t.Id == tourId && t.DeletedAt == null) ??
                        throw new ExceptionWithMessage("Tour not found");
                var postDb = _context.Posts.FirstOrDefault(p => p.TourId == tourId && p.DeletedAt == null) ??
                             throw new ExceptionWithMessage("Post not found");

                post = postDb;

                var postComments = _context.PostComments.Where(pc => pc.PostId == postDb.Id)
                                   .OrderByDescending(pc => pc.CreateAt)?.ToList();

                post.FeaturedComment = postComments != null ? postComments[0] : null;
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #14
0
        public bool TryAddAuthProvider(AuthProvider authProvider, User user)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var dbAuthProvider = _context.AuthProviders.FirstOrDefault(a => a.Id == authProvider.Id);
                if (dbAuthProvider != null)
                {
                    _context.AuthProviders.Add(authProvider);
                    _context.AuthProviders.Update(dbAuthProvider);
                }
                else
                {
                    authProvider.UserId = user.Id;
                    _context.AuthProviders.Add(authProvider);
                }

                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #15
0
        public bool TryAcceptJoinTour(Tour tour, User user)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var tourMember = _context.TourMembers.FirstOrDefault(t =>
                                                                     t.TourId == tour.Id && t.UserId == user.Id && t.AcceptedAt == null &&
                                                                     t.DeletedAt == null) ??
                                 throw new ExceptionWithMessage("Request not found");

                var totalMember = _context.TourMembers.Count(t => t.TourId == tour.Id && t.AcceptedAt != null);

                if (totalMember >= tour.MaxMember)
                {
                    throw new ExceptionWithMessage("The members are maximum");
                }

                tourMember.AcceptedAt = DateTime.Now;
                _context.TourMembers.Update(tourMember);
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #16
0
        public bool TryGetTourInfo(int userId, int tourId, out TourInfo tourInfo)
        {
            try
            {
                DbService.ConnectDb(out _context);
                var tour = _context.Tours.SingleOrDefault(t => t.Id == tourId) ??
                           throw new ExceptionWithMessage("Tour not found");
                tourInfo = _context.TourInfos.FirstOrDefault(t => t.Id == tour.TourInfoId);

                var tourInfoDb       = tourInfo;
                var startPlace       = _context.Places.FirstOrDefault(p => p.Id == tourInfoDb.StartPlaceId);
                var destinationPlace = _context.Places.FirstOrDefault(p => p.Id == tourInfoDb.DestinatePlaceId);
                var createBy         = _context.Users.FirstOrDefault(u => u.Id == tourInfoDb.CreateById);

                var friendType = _friendService.CalculateIsFriend(userId, createBy.Id);

                tourInfo.StartPlace     = startPlace;
                tourInfo.DestinatePlace = destinationPlace;
                tourInfo.CreateBy       = createBy.ToSimpleUser(friendType);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #17
0
        public bool DislikePost(int postId, int userId)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var post = _context.Posts.FirstOrDefault(p => p.Id == postId && p.DeletedAt == null) ??
                           throw new ExceptionWithMessage("Post not found");
                var user = _context.Users.FirstOrDefault(p => p.Id == userId && p.DeletedAt == null) ??
                           throw new ExceptionWithMessage("User not found");
                var postLike = _context.PostLikes.FirstOrDefault(p => p.PostId == postId && p.UserId == userId) ??
                               throw new ExceptionWithMessage("You did not like the post yet");

                if (postLike.DeletedAt == null)
                {
                    postLike.DeletedAt = DateTime.Now;
                    post.TotalLike--;
                }
                else
                {
                    throw new ExceptionWithMessage("You did not like the post yet");
                }

                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #18
0
        public bool TryGetFriends(int userId, string type, int page, int pageSize, out List <User> friends,
                                  out Pagination pagination)
        {
            friends    = new List <User>();
            pagination = null;
            var isSuccess = false;

            try
            {
                DbService.ConnectDb(out _context);
                var friendDBs = type?.ToLower() switch
                {
                    FriendType.Accepted => _context.Friends.Where(a =>
                                                                  a.AcceptedAt != null && (a.UserId == userId || a.RequestedUserId == userId)).ToArray(),
                    FriendType.Requested => _context.Friends
                    .Where(a => a.AcceptedAt == null && (a.RequestedUserId == userId))
                    .ToArray(),
                    FriendType.Waiting => _context.Friends.Where(a => a.AcceptedAt == null && (a.UserId == userId))
                    .ToArray(),
                    _ => _context.Friends.Where(a => a.UserId == userId || a.RequestedUserId == userId).ToArray()
                };

                var total   = friendDBs.Count();
                var skip    = pageSize * (page - 1);
                var canPage = skip < total;

                if (canPage)
                {
                    var listFriends = pageSize <= 0
                        ? friendDBs.ToList()
                        : friendDBs.Select(u => u)
                                      .Skip(skip)
                                      .Take(pageSize)
                                      .ToList();

                    foreach (var friend in listFriends)
                    {
                        var id = friend.UserId != userId ? friend.UserId : friend.RequestedUserId;
                        TryGetUsers(id, out var user);
                        friends.Add(user);
                    }

                    friends = friends.Distinct().ToList();
                }
                else
                {
                    friends = new List <User>();
                }

                pagination = new Pagination(total, page, pageSize);
                isSuccess  = true;
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(isSuccess);
        }
コード例 #19
0
        public bool GetUserComment(int userId, int postId, int page, int pageSize, out List <PostComment> postComments,
                                   out Pagination pagination)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var _ = _context.Posts.FirstOrDefault(t => t.Id == postId && t.DeletedAt == null) ??
                        throw new ExceptionWithMessage("Post not found");

                var userComments = (from pc in _context.PostComments
                                    join user in _context.Users on pc.UserId equals user.Id
                                    where pc.DeletedAt == null && pc.PostId == postId
                                    select new
                {
                    user,
                    pc
                }).OrderByDescending(a => a.pc.Id).ToList();

                var postCommentDb = new List <PostComment>();

                foreach (var userComment in userComments)
                {
                    var friendType = _friendService.CalculateIsFriend(userId, userComment.user.Id);
                    userComment.pc.Author = userComment.user.ToSimpleUser(friendType);
                    postCommentDb.Add(userComment.pc);
                }

                var total = postCommentDb.Count();
                var skip  = pageSize * (page - 1);

                var         canPage = skip < total;
                List <User> resultUsers;

                if (canPage)
                {
                    postComments = pageSize <= 0
                        ? postCommentDb
                        : postCommentDb
                                   .Skip(skip)
                                   .Take(pageSize)
                                   .ToList();
                }
                else
                {
                    postComments = new List <PostComment>();
                }

                pagination = new Pagination(total, page, pageSize > 0 ? pageSize : total);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #20
0
        public ErrorCode TryGetTourInfosByUserId(int userId, int page, int pageSize, out List <TourInfo> tourInfos,
                                                 out Pagination pagination)
        {
            tourInfos  = null;
            pagination = null;
            ErrorCode errorCode;

            try
            {
                ValidatePageSize(ref page, ref pageSize);

                DbService.ConnectDb(out _context);
                var listTourInfos = _context.TourInfos.Where(a => a.CreateById == userId && a.DeletedAt == null)
                                    .OrderByDescending(a => a.Id)
                                    .ToList();

                var total = listTourInfos.Select(p => p.Id).Count();
                var skip  = pageSize * (page - 1);

                var canPage = skip < total;

                if (canPage)
                {
                    // If pageSize <= 0 then get all tour info
                    tourInfos = pageSize <= 0
                        ? listTourInfos
                        : listTourInfos
                                .Skip(skip)
                                .Take(pageSize)
                                .ToList();
                }
                else
                {
                    tourInfos = new List <TourInfo>();
                }

                foreach (var tourInfo in tourInfos)
                {
                    TryGetPlaceById(tourInfo.StartPlaceId, out var startPlace);
                    TryGetPlaceById(tourInfo.DestinatePlaceId, out var destinatePlace);

                    tourInfo.StartPlace     = startPlace;
                    tourInfo.DestinatePlace = destinatePlace;
                }

                pagination = new Pagination(total, page, pageSize > 0 ? pageSize : total);
                errorCode  = ErrorCode.Success;
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(errorCode);
        }
コード例 #21
0
        public bool GetUserLike(int userId, int postId, int page, int pageSize, out List <SimpleUser> simpleUsers,
                                out Pagination pagination)
        {
            try
            {
                DbService.ConnectDb(out _context);

                var _ = _context.Posts.FirstOrDefault(t => t.Id == postId && t.DeletedAt == null) ??
                        throw new ExceptionWithMessage("Post not found");

                var users = (from pl in _context.PostLikes
                             join user in _context.Users on pl.UserId equals user.Id
                             where pl.DeletedAt == null && pl.PostId == postId
                             select user).ToList();

                var total = users.Count();
                var skip  = pageSize * (page - 1);

                var         canPage = skip < total;
                List <User> resultUsers;

                if (canPage)
                {
                    resultUsers = pageSize <= 0
                        ? users
                        : users
                                  .Skip(skip)
                                  .Take(pageSize)
                                  .ToList();
                }
                else
                {
                    resultUsers = new List <User>();
                }

                simpleUsers = new List <SimpleUser>();

                foreach (var user in resultUsers)
                {
                    var friendType = _friendService.CalculateIsFriend(userId, user.Id);
                    simpleUsers.Add(user.ToSimpleUser(friendType));
                }

                pagination = new Pagination(total, page, pageSize > 0 ? pageSize : total);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #22
0
        public ErrorCode TryGetTours(int tourInfoId, int page, int pageSize, out List <Tour> tours,
                                     out Pagination pagination)
        {
            tours      = null;
            pagination = null;
            ErrorCode errorCode;

            try
            {
                ValidatePageSize(ref page, ref pageSize);

                DbService.ConnectDb(out _context);
                var listTours = _context.Tours.Where(t => t.DeletedAt == null && t.TourInfoId == tourInfoId).ToList();

                var total = listTours.Count();
                var skip  = pageSize * (page - 1);

                var canPage = skip < total;

                if (canPage)
                {
                    tours = pageSize <= 0
                        ? listTours
                        : listTours.Where(u => u.TourInfoId == tourInfoId)
                            .Skip(skip)
                            .Take(pageSize)
                            .ToList();
                }
                else
                {
                    tours = new List <Tour>();
                }

                foreach (var tour in tours)
                {
                    TryGetTimelines(tour.Id, out var timeLines);
                    TryGetTourInfoById(tour.TourInfoId, out var tourInfo);
                    tour.TimeLines = timeLines;
                    tour.TourInfo  = tourInfo;
                }

                pagination = new Pagination(total, page, pageSize > 0 ? pageSize : total);
                errorCode  = ErrorCode.Success;
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(errorCode);
        }
コード例 #23
0
        public bool TryUpdatePlaceTypeById(PlaceType placeType)
        {
            try
            {
                DbService.ConnectDb(out _context);
                _ = _context.PlaceTypes.Update(placeType);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #24
0
        public bool TryUpdateTour(Tour tour)
        {
            try
            {
                DbService.ConnectDb(out _context);
                _context.Tours.Update(tour);
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #25
0
        public bool TryUpdateUser(User user)
        {
            try
            {
                DbService.ConnectDb(out _context);
                _context.Users.Update(user);
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #26
0
        public bool TryUpdatePlace(Place place)
        {
            try
            {
                DbService.ConnectDb(out _context);
                _context.Places.Update(place);
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #27
0
        public bool TryRemovePlaceType(PlaceType placeType)
        {
            try
            {
                DbService.ConnectDb(out _context);
                placeType.Delete();
                _context.SaveChanges();
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #28
0
        public bool TryGetTotalMember(int tourId, out int totalMember)
        {
            totalMember = 0;

            try
            {
                DbService.ConnectDb(out _context);
                totalMember = _context.TourMembers.Count(t => t.TourId == tourId);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #29
0
        public bool TryGetTourInfoById(int tourId, out TourInfo tourInfos)
        {
            tourInfos = null;

            try
            {
                DbService.ConnectDb(out _context);
                tourInfos = _context.TourInfos.FirstOrDefault(a => a.Id == tourId);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }
コード例 #30
0
        public bool TryGetPlaceTypeById(int placeId, out PlaceType placeType)
        {
            placeType = null;

            try
            {
                DbService.ConnectDb(out _context);
                placeType = _context.PlaceTypes.FirstOrDefault(p => p.Id == placeId);
            }
            finally
            {
                DbService.DisconnectDb(ref _context);
            }

            return(true);
        }