Пример #1
0
        public static int GetTotalUnreadMessages(string userId)
        {
            using (var context = new BackofficeUnitOfWork())
            {
                List <long> chatIds = context.Chat
                                      .Fetch()
                                      .Include(i => i.ChatMember)
                                      .Where(i => i.ChatMember.Select(j => j.AspNetUsers.Id).ToList().Contains(userId))
                                      .Select(i => i.ID)
                                      .ToList();

                return(context.ChatMessage
                       .Fetch()
                       .Include(i => i.Chat)
                       .Where(i => null == i.ReadDate &&
                              i.ID_User != userId &&
                              chatIds.Contains(i.ID_Chat))
                       .Select(i => i.ID_Chat)
                       .Distinct()
                       .Count());
            }
        }
Пример #2
0
        public static Chat GetChat(BackofficeUnitOfWork context, string userId, string userId2)
        {
            //using (var context = new BackofficeUnitOfWork())
            //{
            Chat chat = context.Chat
                        .Fetch()
                        .Include(i => i.AspNetUsers)
                        .Include(i => i.AspNetUsers.Profile)
                        .Include(i => i.ChatMember)
                        .Include(i => i.ChatMessage)
                        .Include(i => i.ChatNotification)
                        .Include(i => i.ChatNote)
                        //.Include(i => i.ChatMessage.OrderByDescending(j => j.CreateDate).Take(20))
                        .Where(i => (
                                   (i.AspNetUsers.Id == userId && i.ChatMember.Where(j => j.AspNetUsers.Id == userId2).Count() > 0) ||
                                   (i.AspNetUsers.Id == userId2 && i.ChatMember.Where(j => j.AspNetUsers.Id == userId).Count() > 0)
                                   ) &&
                               i.Active)
                        //.Select(i => i)
                        .OrderByDescending(i => i.LastChangeDate)
                        .FirstOrDefault();

            if (null != chat && null != chat.ChatMessage)
            {
                ChatDelete chatDelete = context.ChatDelete.Fetch().Where(i => i.ID_Chat == chat.ID && i.ID_User == userId).FirstOrDefault();
                if (null == chatDelete)
                {
                    chat.ChatMessage = chat.ChatMessage.OrderByDescending(j => j.CreateDate).Take(20).OrderBy(j => j.CreateDate).ToList();
                }
                else
                {
                    chat.ChatMessage = chat.ChatMessage.Where(i => i.CreateDate > chatDelete.LastChatDeleteDate).OrderByDescending(j => j.CreateDate).Take(20).OrderBy(j => j.CreateDate).ToList();
                }
            }

            return(chat);
            //}
        }
Пример #3
0
        public static bool AreFriends(string userId, string otherUserId)
        {
            using (var context = new BackofficeUnitOfWork())
            {
                long requestAcceptedStatusId = context.FriendStatus.Fetch().FirstOrDefault(j => j.Token == "REQUEST_ACCEPTED").ID;

                Friend friendItem = context.Friend
                                    .Fetch()
                                    .FirstOrDefault(i =>
                                                    (i.AspNetUsers.Id == userId && i.AspNetUsers1.Id == otherUserId ||
                                                     i.AspNetUsers1.Id == userId && i.AspNetUsers.Id == otherUserId)
                                                    &&
                                                    (i.ID_FriendStatus == requestAcceptedStatusId)
                                                    );

                if (null == friendItem)
                {
                    return(false);
                }

                return(true);
            }
        }
Пример #4
0
        public static List <Profile> GetUserPendingFriendRequests(string currentUserId)
        {
            using (var context = new BackofficeUnitOfWork())
            {
                List <string> friends1Ids = context.Friend.Fetch().Where(j => j.FriendStatus.Token == FriendStatusEnum.REQUEST_SENT.ToString() && j.AspNetUsers1.Id == currentUserId).Select(j => j.AspNetUsers.Id).ToList();
                //List<string> friends2Ids = context.Friend.Fetch().Where(j => j.FriendStatus.Token == FriendStatusEnum.REQUEST_ACCEPTED.ToString() && j.AspNetUsers.Id == currentUserId).Select(j => j.AspNetUsers1.Id).ToList();
                //friends1Ids = friends1Ids.Concat(friends2Ids).ToList();

                List <Profile> friends = context
                                         .Profile
                                         .Fetch()
                                         .Include(i => i.AspNetUsers)
                                         .Include(i => i.ProfileSettings)
                                         .Include(i => i.Parish)
                                         .Include(i => i.County)
                                         .Include(i => i.District)
                                         .Where(i => friends1Ids.Contains(i.AspNetUsers.Id))
                                         .Select(i => i)
                                         .ToList();

                return(friends);
            }
        }
Пример #5
0
        public static bool LikePost(long postId, string userId)
        {
            using (var context = new BackofficeUnitOfWork())
            {
                if (context.PostLike.Fetch().Count(i => i.ID_Post == postId && i.ID_User == userId) > 0)
                {
                    return(false);
                }

                PostLike like = new PostLike()
                {
                    Active      = true,
                    AspNetUsers = context.AspNetUsers.Get(userId),
                    Date        = DateTime.Now,
                    Post        = context.Post.Get(postId)
                };

                context.PostLike.Create(like);
                context.Save();

                return(like.ID > 0);
            }
        }
Пример #6
0
        public static Post GetPost(BackofficeUnitOfWork context, long postId)
        {
            Post post = context.Post
                        .Fetch()
                        .Include(i => i.AspNetUsers.Profile)
                        .Include(i => i.PostType)
                        .Include(i => i.PostSubject)
                        .Include(i => i.PostLike)
                        .Include(i => i.PostComment)
                        //.Include(i => i.ChatMessage.OrderByDescending(j => j.CreateDate).Take(20))
                        .Include(i => i.PostImage)
                        .Where(i => i.ID == postId)
                        .FirstOrDefault();

            if (null != post)
            {
                post.PostComment = post.PostComment.Where(c => c.Active).Select(c => c).OrderBy(i => i.Date).ToList();
                post.PostImage   = post.PostImage.Where(c => c.Active).Select(c => c).ToList();
                post.PostLike    = post.PostLike.Where(c => c.Active).Select(c => c).ToList();
            }

            return(post);
        }
Пример #7
0
        public static bool MarkNotificationAsRead(long id)
        {
            using (var context = new BackofficeUnitOfWork())
            {
                //IQueryable<Notification> query = context.Notification
                Notification item = context.Notification
                                    .Fetch()
                                    .FirstOrDefault(i => i.ID == id);

                if (null == item)
                {
                    return(false);
                }

                item.Read     = true;
                item.ReadDate = DateTime.Now;

                context.Notification.Update(item);
                context.Save();

                return(true);
            }
        }
Пример #8
0
        public static List <ConsultantStatisticsDTO> GetConsultantsStatistics()
        {
            using (var context = new BackofficeUnitOfWork())
            {
                var garagesStatistics = context
                                        .Payment
                                        .Fetch()
                                        .Include(i => i.Garage)
                                        .Include(i => i.Garage.AspNetUsers)
                                        .Include(i => i.Garage.AspNetUsers1)
                                        .Include(i => i.Garage.AspNetUsers1.Profile)
                                        .Include(i => i.PaymentType)
                                        .Include(i => i.PaymentStatus)
                                        .Where(i => i.ID_Garage.HasValue)
                                        .Select(i => new ConsultantStatisticsDTO()
                {
                    Consultant_ID_User   = i.Garage.AspNetUsers1.Id,
                    Consultant_Username  = i.Garage.AspNetUsers1.UserName,
                    Consultant_FirstName = i.Garage.AspNetUsers1.Profile.FirstOrDefault().FirstName,
                    Consultant_LastName  = i.Garage.AspNetUsers1.Profile.FirstOrDefault().LastName,

                    Company_ID           = i.Garage.ID,
                    Company_ID_User      = i.Garage.ID_User,
                    Company_Name         = i.Garage.Name,
                    Company_BusinessName = i.Garage.BusinessName,
                    Company_Description  = i.Garage.Description,
                    Company_NIF          = i.Garage.NIF,
                    Company_ContactEmail = i.Garage.ContactEmail,
                    Company_CompanyType  = CompanyTypeEnum.GARAGE.ToString(),
                    Company_CreationDate = i.Garage.CreateDate,

                    Payment_ID             = i.ID,
                    Payment_LiquidValue    = i.LiquidValue,
                    Payment_TaxValue       = i.TaxValue,
                    Payment_TotalValue     = i.TotalValue,
                    Payment_Type           = i.PaymentType.Token.ToString(),
                    Payment_Status         = i.PaymentStatus.Token.ToString(),
                    Payment_CreationDate   = i.CreateDate,
                    Payment_LastUpdateDate = i.LastChangeDate,
                    Payment_PaymentDate    = i.PaymentDate
                })
                                        .ToList();

                var medicalClinicStatistics = context
                                              .Payment
                                              .Fetch()
                                              .Include(i => i.MedicalClinic)
                                              .Include(i => i.MedicalClinic.AspNetUsers)
                                              .Include(i => i.MedicalClinic.AspNetUsers1)
                                              .Include(i => i.MedicalClinic.AspNetUsers1.Profile)
                                              .Include(i => i.PaymentType)
                                              .Include(i => i.PaymentStatus)
                                              .Where(i => i.ID_MedicalClinic.HasValue)
                                              .Select(i => new ConsultantStatisticsDTO()
                {
                    Consultant_ID_User   = i.MedicalClinic.AspNetUsers1.Id,
                    Consultant_Username  = i.MedicalClinic.AspNetUsers1.UserName,
                    Consultant_FirstName = i.MedicalClinic.AspNetUsers1.Profile.FirstOrDefault().FirstName,
                    Consultant_LastName  = i.MedicalClinic.AspNetUsers1.Profile.FirstOrDefault().LastName,

                    Company_ID           = i.MedicalClinic.ID,
                    Company_ID_User      = i.MedicalClinic.ID_User,
                    Company_Name         = i.MedicalClinic.Name,
                    Company_BusinessName = i.MedicalClinic.BusinessName,
                    Company_Description  = i.MedicalClinic.Description,
                    Company_NIF          = i.MedicalClinic.NIF,
                    Company_ContactEmail = i.MedicalClinic.ContactEmail,
                    Company_CompanyType  = CompanyTypeEnum.MEDICAL_CLINIC.ToString(),
                    Company_CreationDate = i.MedicalClinic.CreateDate,

                    Payment_ID             = i.ID,
                    Payment_LiquidValue    = i.LiquidValue,
                    Payment_TaxValue       = i.TaxValue,
                    Payment_TotalValue     = i.TotalValue,
                    Payment_Type           = i.PaymentType.Token.ToString(),
                    Payment_Status         = i.PaymentStatus.Token.ToString(),
                    Payment_CreationDate   = i.CreateDate,
                    Payment_LastUpdateDate = i.LastChangeDate,
                    Payment_PaymentDate    = i.PaymentDate
                })
                                              .ToList();

                var constructionCompanyStatistics = context
                                                    .Payment
                                                    .Fetch()
                                                    .Include(i => i.ConstructionCompany)
                                                    .Include(i => i.ConstructionCompany.AspNetUsers)
                                                    .Include(i => i.ConstructionCompany.AspNetUsers1)
                                                    .Include(i => i.ConstructionCompany.AspNetUsers1.Profile)
                                                    .Include(i => i.PaymentType)
                                                    .Include(i => i.PaymentStatus)
                                                    .Where(i => i.ID_ConstructionCompany.HasValue)
                                                    .Select(i => new ConsultantStatisticsDTO()
                {
                    Consultant_ID_User   = i.ConstructionCompany.AspNetUsers1.Id,
                    Consultant_Username  = i.ConstructionCompany.AspNetUsers1.UserName,
                    Consultant_FirstName = i.ConstructionCompany.AspNetUsers1.Profile.FirstOrDefault().FirstName,
                    Consultant_LastName  = i.ConstructionCompany.AspNetUsers1.Profile.FirstOrDefault().LastName,

                    Company_ID           = i.ConstructionCompany.ID,
                    Company_ID_User      = i.ConstructionCompany.ID_User,
                    Company_Name         = i.ConstructionCompany.Name,
                    Company_BusinessName = i.ConstructionCompany.BusinessName,
                    Company_Description  = i.ConstructionCompany.Description,
                    Company_NIF          = i.ConstructionCompany.NIF,
                    Company_ContactEmail = i.ConstructionCompany.ContactEmail,
                    Company_CompanyType  = CompanyTypeEnum.CONSTRUCTION_COMPANY.ToString(),
                    Company_CreationDate = i.ConstructionCompany.CreateDate,

                    Payment_ID             = i.ID,
                    Payment_LiquidValue    = i.LiquidValue,
                    Payment_TaxValue       = i.TaxValue,
                    Payment_TotalValue     = i.TotalValue,
                    Payment_Type           = i.PaymentType.Token.ToString(),
                    Payment_Status         = i.PaymentStatus.Token.ToString(),
                    Payment_CreationDate   = i.CreateDate,
                    Payment_LastUpdateDate = i.LastChangeDate,
                    Payment_PaymentDate    = i.PaymentDate
                })
                                                    .ToList();

                var homeApplianceRepairStatistics = context
                                                    .Payment
                                                    .Fetch()
                                                    .Include(i => i.HomeApplianceRepair)
                                                    .Include(i => i.HomeApplianceRepair.AspNetUsers)
                                                    .Include(i => i.HomeApplianceRepair.AspNetUsers1)
                                                    .Include(i => i.HomeApplianceRepair.AspNetUsers1.Profile)
                                                    .Include(i => i.PaymentType)
                                                    .Include(i => i.PaymentStatus)
                                                    .Where(i => i.ID_HomeApplianceRepair.HasValue)
                                                    .Select(i => new ConsultantStatisticsDTO()
                {
                    Consultant_ID_User   = i.HomeApplianceRepair.AspNetUsers1.Id,
                    Consultant_Username  = i.HomeApplianceRepair.AspNetUsers1.UserName,
                    Consultant_FirstName = i.HomeApplianceRepair.AspNetUsers1.Profile.FirstOrDefault().FirstName,
                    Consultant_LastName  = i.HomeApplianceRepair.AspNetUsers1.Profile.FirstOrDefault().LastName,

                    Company_ID           = i.HomeApplianceRepair.ID,
                    Company_ID_User      = i.HomeApplianceRepair.ID_User,
                    Company_Name         = i.HomeApplianceRepair.Name,
                    Company_BusinessName = i.HomeApplianceRepair.BusinessName,
                    Company_Description  = i.HomeApplianceRepair.Description,
                    Company_NIF          = i.HomeApplianceRepair.NIF,
                    Company_ContactEmail = i.HomeApplianceRepair.ContactEmail,
                    Company_CompanyType  = CompanyTypeEnum.HOME_APPLIANCES_REPAIR.ToString(),
                    Company_CreationDate = i.HomeApplianceRepair.CreateDate,

                    Payment_ID             = i.ID,
                    Payment_LiquidValue    = i.LiquidValue,
                    Payment_TaxValue       = i.TaxValue,
                    Payment_TotalValue     = i.TotalValue,
                    Payment_Type           = i.PaymentType.Token.ToString(),
                    Payment_Status         = i.PaymentStatus.Token.ToString(),
                    Payment_CreationDate   = i.CreateDate,
                    Payment_LastUpdateDate = i.LastChangeDate,
                    Payment_PaymentDate    = i.PaymentDate
                })
                                                    .ToList();

                var insuranceCompanyContactStatistics = context
                                                        .Payment
                                                        .Fetch()
                                                        .Include(i => i.InsuranceCompanyContact)
                                                        .Include(i => i.InsuranceCompanyContact.AspNetUsers)
                                                        .Include(i => i.InsuranceCompanyContact.AspNetUsers1)
                                                        .Include(i => i.InsuranceCompanyContact.AspNetUsers1.Profile)
                                                        .Include(i => i.PaymentType)
                                                        .Include(i => i.PaymentStatus)
                                                        .Where(i => i.ID_InsuranceCompanyContact.HasValue)
                                                        .Select(i => new ConsultantStatisticsDTO()
                {
                    Consultant_ID_User   = i.InsuranceCompanyContact.AspNetUsers1.Id,
                    Consultant_Username  = i.InsuranceCompanyContact.AspNetUsers1.UserName,
                    Consultant_FirstName = i.InsuranceCompanyContact.AspNetUsers1.Profile.FirstOrDefault().FirstName,
                    Consultant_LastName  = i.InsuranceCompanyContact.AspNetUsers1.Profile.FirstOrDefault().LastName,

                    Company_ID           = i.InsuranceCompanyContact.ID,
                    Company_ID_User      = i.InsuranceCompanyContact.ID_User,
                    Company_Name         = i.InsuranceCompanyContact.Name,
                    Company_BusinessName = i.InsuranceCompanyContact.BusinessName,
                    Company_Description  = i.InsuranceCompanyContact.Description,
                    Company_NIF          = i.InsuranceCompanyContact.NIF,
                    Company_ContactEmail = i.InsuranceCompanyContact.ContactEmail,
                    Company_CompanyType  = CompanyTypeEnum.INSURANCE_COMPANY_CONTACT.ToString(),
                    Company_CreationDate = i.InsuranceCompanyContact.CreateDate,

                    Payment_ID             = i.ID,
                    Payment_LiquidValue    = i.LiquidValue,
                    Payment_TaxValue       = i.TaxValue,
                    Payment_TotalValue     = i.TotalValue,
                    Payment_Type           = i.PaymentType.Token.ToString(),
                    Payment_Status         = i.PaymentStatus.Token.ToString(),
                    Payment_CreationDate   = i.CreateDate,
                    Payment_LastUpdateDate = i.LastChangeDate,
                    Payment_PaymentDate    = i.PaymentDate
                })
                                                        .ToList();

                return(garagesStatistics.Concat(medicalClinicStatistics).Concat(constructionCompanyStatistics).Concat(homeApplianceRepairStatistics).Concat(insuranceCompanyContactStatistics).ToList());
            }
        }
Пример #9
0
        //public static List<Post> GetUserPosts(string Id)
        //{
        //    using (var context = new BackofficeUnitOfWork())
        //    {
        //        List<long> hiddenPostIds = context.PostHidden
        //        .Fetch()
        //        .Where(i => i.ID_User == Id && i.Hidden)
        //        .Select(i => i.ID_Post)
        //        .ToList();

        //        return context.Post
        //            .Fetch()
        //            .Include(i => i.AspNetUsers.Profile)
        //            .Include(i => i.PostType)
        //            .Include(i => i.PostSubject)
        //            .Include(i => i.PostLike)
        //            .Include(i => i.PostComment)
        //            .Include(i => i.PostImage)
        //            .Include(i => i.PostHidden)
        //            .Where(i => i.ID_User == Id
        //                && i.Active
        //                && !hiddenPostIds.Contains(i.ID)
        //                && (
        //                    i.PostSubject.Token.Equals("PERSONAL_POST")
        //                    || i.PostSubject.Token.Equals("BUSINESS_POST")
        //                    || i.PostSubject.Token.Equals("NEWS_POST")
        //                    || i.PostSubject.Token.Equals("PARTNERSHIP_POST")
        //                    || i.PostSubject.Token.Equals("WALLET_POST")
        //                    || i.PostSubject.Token.Equals("SPONSORED_POST")
        //                    || i.PostSubject.Token.Equals("GLOBAL_POST")
        //                ))
        //            .OrderByDescending(i => i.Sticky)
        //            .ThenByDescending(i => i.CreateDate)
        //            .ToList();
        //    }
        //}

        public static List <Post> GetUserRelatedPosts(BackofficeUnitOfWork context, string Id, int skipInterval = 0, int itemsCount = 10)
        {
            List <long> hiddenPostIds = context.PostHidden
                                        .Fetch()
                                        .Where(i => i.ID_User == Id && i.Hidden)
                                        .Select(i => i.ID_Post)
                                        .ToList();

            if (string.IsNullOrEmpty(Id))
            {
                List <Post> anonymousPostList = context.Post
                                                .Fetch()
                                                .Where(i => (
                                                           i.PostSubject.Token.Equals("BUSINESS_POST") ||
                                                           i.PostSubject.Token.Equals("NEWS_POST") ||
                                                           i.PostSubject.Token.Equals("PARTNERSHIP_POST") ||
                                                           i.PostSubject.Token.Equals("WALLET_POST") ||
                                                           i.PostSubject.Token.Equals("SPONSORED_POST") ||
                                                           i.PostSubject.Token.Equals("GLOBAL_POST")
                                                           ) &&
                                                       i.Active &&
                                                       !hiddenPostIds.Contains(i.ID)
                                                       )
                                                .Include(i => i.Post1)
                                                .Include(i => i.AspNetUsers.Profile)
                                                .Include(i => i.PostType)
                                                .Include(i => i.PostSubject)
                                                .Include(i => i.PostLike)
                                                .Include(i => i.PostComment)
                                                .Include(i => i.PostHidden)
                                                .Include(i => i.PostImage)
                                                //.Include(i => i.ChatMessage.OrderByDescending(j => j.CreateDate).Take(20))
                                                //.Include(i => i.PostImage)
                                                .OrderByDescending(i => i.Sticky)
                                                .ThenByDescending(i => i.CreateDate)
                                                .Skip(skipInterval)
                                                .Take(itemsCount)
                                                .ToList();

                return(anonymousPostList);
            }

            List <string> friendsUserIds = context
                                           .Friend
                                           .Fetch()
                                           .Include(i => i.FriendStatus)
                                           .Where(i => i.ID_User == Id && i.FriendStatus.Token == FriendStatusEnum.REQUEST_ACCEPTED.ToString())
                                           .Select(i => i.ID_User_Friend)
                                           .ToList();
            List <string> auxFriendsUserIds = context
                                              .Friend
                                              .Fetch()
                                              .Include(i => i.FriendStatus)
                                              .Where(i => i.ID_User_Friend == Id && i.FriendStatus.Token == FriendStatusEnum.REQUEST_ACCEPTED.ToString())
                                              .Select(i => i.ID_User)
                                              .ToList();

            friendsUserIds = friendsUserIds.Concat(auxFriendsUserIds).ToList();

            List <Post> postList = context.Post
                                   .Fetch()
                                   .Where(i => (
                                              (i.ID_User == Id && i.PostSubject.Token.Equals("PERSONAL_POST")) ||
                                              (friendsUserIds.Contains(i.ID_User) && i.PostSubject.Token.Equals("PERSONAL_POST")) ||
                                              i.PostSubject.Token.Equals("BUSINESS_POST") ||
                                              i.PostSubject.Token.Equals("NEWS_POST") ||
                                              i.PostSubject.Token.Equals("PARTNERSHIP_POST") ||
                                              i.PostSubject.Token.Equals("WALLET_POST") ||
                                              i.PostSubject.Token.Equals("SPONSORED_POST") ||
                                              i.PostSubject.Token.Equals("GLOBAL_POST")
                                              ) &&
                                          i.Active &&
                                          !hiddenPostIds.Contains(i.ID)
                                          )
                                   .Include(i => i.Post1)
                                   .Include(i => i.AspNetUsers.Profile)
                                   .Include(i => i.PostType)
                                   .Include(i => i.PostSubject)
                                   .Include(i => i.PostLike)
                                   .Include(i => i.PostComment)
                                   .Include(i => i.PostHidden)
                                   .Include(i => i.PostImage)
                                   //.Include(i => i.ChatMessage.OrderByDescending(j => j.CreateDate).Take(20))
                                   //.Include(i => i.PostImage)
                                   .OrderByDescending(i => i.Sticky)
                                   .ThenByDescending(i => i.CreateDate)
                                   .Skip(skipInterval)
                                   .Take(itemsCount)
                                   .ToList();

            //foreach (Post post in postList)
            //{
            //    post.PostComment = post.PostComment.Where(c => c.Active).Select(c => c).OrderBy(i => i.Date).ToList();
            //    post.PostImage = post.PostImage.Where(c => c.Active).Select(c => c).ToList();
            //}

            //var cmd = context.DataContext.Database.Connection.CreateCommand();
            //cmd.CommandText = "[dbo].[GetAllPosts]";


            //try
            //{

            //    context.DataContext.Database.Connection.Open();
            //    // Run the sproc
            //    var reader = cmd.ExecuteReader();

            //    // Read Blogs from the first result set
            //    var blogs = ((IObjectContextAdapter)context.DataContext)
            //        .ObjectContext
            //        .Translate<Post>(reader, "Posts", MergeOption.AppendOnly);


            //    // Move to second result set and read Posts
            //    //reader.NextResult();
            //    //var posts = ((IObjectContextAdapter)db)
            //    //    .ObjectContext
            //    //    .Translate<Post>(reader, "Posts", MergeOption.AppendOnly);

            //}
            //finally
            //{
            //    context.DataContext.Database.Connection.Close();
            //}

            return(postList);
        }
Пример #10
0
 public static AspNetRoles GetRole(BackofficeUnitOfWork context, RoleEnum role)
 {
     return(context.AspNetRoles.Fetch().FirstOrDefault(i => i.Name.ToUpper() == role.ToString().ToUpper()));
 }