Frapid.WebApi.DataAccess.FormRepository.GetPaginatedResultAsync C# (CSharp) Method

        public async Task<IEnumerable<dynamic>> GetPaginatedResultAsync()
        {
            if (string.IsNullOrWhiteSpace(this.Database))
            {
                return null;
            }

            if (!this.SkipValidation)
            {
                if (!this.Validated)
                {
                    await this.ValidateAsync(AccessTypeEnum.Read, this.LoginId, this.Database, false).ConfigureAwait(false);
                }
                if (!this.HasAccess)
                {
                    Log.Information(
                        $"Access to the first page of the entity \"{this.FullyQualifiedObjectName}\" was denied to the user with Login ID {this.LoginId}.");
                    throw new UnauthorizedException("Access is denied.");
                }
            }


            var sql = new Sql($"SELECT * FROM {this.FullyQualifiedObjectName} WHERE deleted=@0", false);
            sql.OrderBy(this.PrimaryKey);
            sql.Append(FrapidDbServer.AddOffset(this.Database, "@0"), 0);
            sql.Append(FrapidDbServer.AddLimit(this.Database, "@0"), PageSize);

            return await Factory.GetAsync<dynamic>(this.Database, sql).ConfigureAwait(false);
        }

        public async Task<IEnumerable<dynamic>> GetPaginatedResultAsync(string schemaName, string tableName, long pageNumber)
        {
            try
            {
                var repository = new FormRepository(schemaName, tableName, this.AppUser.Tenant, this.AppUser.LoginId, this.AppUser.UserId);
                var result = await repository.GetPaginatedResultAsync(pageNumber).ConfigureAwait(false);
                return result;
            }
            catch(UnauthorizedException)
            {
                throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.Forbidden));
            }
            catch(DataAccessException ex)
            {
                throw new HttpResponseException
                    (
                    new HttpResponseMessage
                    {
                        Content = new StringContent(ex.Message),
                        StatusCode = HttpStatusCode.InternalServerError
                    });
            }
#if !DEBUG
            catch
            {
                throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.InternalServerError));
            }
#endif
        }