Added the API to get list of payment requests

Marco.Pms.Services/Controllers/ExpenseController.cs

@@ -124,5 +124,23 @@ namespace Marco.Pms.Services.Controllers
 
         #endregion
 
+        #region =================================================================== Payment Request Functions ===================================================================
+
+        [HttpGet("get/payment-requests/list")]
+        public async Task<IActionResult> GetPaymentRequestList([FromQuery] string? searchString, [FromQuery] string? filter, [FromQuery] bool isActive = true, [FromQuery] int pageSize = 20, [FromQuery] int pageNumber = 1)
+        {
+            var loggedInEmployee = await _userHelper.GetCurrentEmployeeAsync();
+            var response = await _expensesService.GetPaymentRequestListAsync(searchString, filter, isActive, pageSize, pageNumber, loggedInEmployee, tenantId);
+            return StatusCode(response.StatusCode, response);
+        }
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
+
+
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
+
+
+        #endregion
     }
 }

Marco.Pms.Services/Service/ExpensesService.cs

@@ -1209,6 +1209,170 @@ namespace Marco.Pms.Services.Service
 
         #endregion
 
+        #endregion
+
+        #region =================================================================== Payment Request Functions ===================================================================
+        public async Task<ApiResponse<object>> GetPaymentRequestListAsync(string? searchString, string? filter, bool isActive, int pageSize, int pageNumber, Employee loggedInEmployee, Guid tenantId)
+        {
+            _logger.LogInfo("Start GetPaymentRequestListAsync: TenantId={TenantId}, PageNumber={PageNumber}, PageSize={PageSize}, EmployeeId={EmployeeId}",
+                tenantId, pageNumber, pageSize, loggedInEmployee.Id);
+
+            try
+            {
+                var hasViewSelfPermissionTask = Task.Run(async () =>
+                {
+                    using var scope = _serviceScopeFactory.CreateScope();
+                    var permissionService = scope.ServiceProvider.GetRequiredService<PermissionServices>();
+                    return await permissionService.HasPermission(PermissionsMaster.ExpenseViewSelf, loggedInEmployee.Id);
+                });
+
+                var hasViewAllPermissionTask = Task.Run(async () =>
+                {
+                    using var scope = _serviceScopeFactory.CreateScope();
+                    var permissionService = scope.ServiceProvider.GetRequiredService<PermissionServices>();
+                    return await permissionService.HasPermission(PermissionsMaster.ExpenseViewAll, loggedInEmployee.Id);
+                });
+
+                await Task.WhenAll(hasViewSelfPermissionTask, hasViewAllPermissionTask);
+
+                if (!hasViewAllPermissionTask.Result && !hasViewSelfPermissionTask.Result)
+                {
+                    // User has neither required permission. Deny access.
+                    _logger.LogWarning("Access DENIED for employee {EmployeeId} attempting to get payment request list.", loggedInEmployee.Id);
+                    return ApiResponse<object>.SuccessResponse(new List<ExpenseList>(), "You do not have permission to view any payment request.", 200);
+                }
+
+                // Initial query including the necessary navigation properties and basic multi-tenant/security constraints
+                var paymentRequestQuery = _context.PaymentRequests
+                    .Include(pr => pr.Currency)
+                    .Include(pr => pr.Project)
+                    .Include(pr => pr.RecurringPayment)
+                    .Include(pr => pr.ExpenseCategory)
+                    .Include(pr => pr.ExpenseStatus)
+                    .Include(pr => pr.CreatedBy)
+                        .ThenInclude(e => e!.JobRole)
+                    .Where(pr => pr.TenantId == tenantId &&
+                        pr.IsActive == isActive &&
+                        pr.Currency != null &&
+                        pr.ExpenseCategory != null &&
+                        pr.ExpenseStatus != null &&
+                        pr.CreatedBy != null &&
+                        pr.CreatedBy.JobRole != null);
+
+                if (hasViewSelfPermissionTask.Result && !hasViewAllPermissionTask.Result)
+                {
+                    paymentRequestQuery = paymentRequestQuery.Where(pr => pr.CreatedById == loggedInEmployee.Id);
+                }
+
+                paymentRequestQuery = paymentRequestQuery.Where(pr => pr.ExpenseStatusId != Draft || pr.CreatedById == loggedInEmployee.Id);
+
+                // Deserialize and apply advanced filter if provided
+                PaymentRequestFilter? paymentRequestFilter = TryDeserializePaymentRequestFilter(filter);
+
+                if (paymentRequestFilter != null)
+                {
+                    if (paymentRequestFilter.ProjectIds?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => pr.ProjectId.HasValue && paymentRequestFilter.ProjectIds.Contains(pr.ProjectId.Value));
+                    }
+                    if (paymentRequestFilter.StatusIds?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => paymentRequestFilter.StatusIds.Contains(pr.ExpenseStatusId));
+                    }
+                    if (paymentRequestFilter.CreatedByIds?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => paymentRequestFilter.CreatedByIds.Contains(pr.CreatedById));
+                    }
+                    if (paymentRequestFilter.CurrencyIds?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => paymentRequestFilter.CurrencyIds.Contains(pr.CurrencyId));
+                    }
+                    if (paymentRequestFilter.ExpenseCategoryIds?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => pr.ExpenseCategoryId.HasValue && paymentRequestFilter.ExpenseCategoryIds.Contains(pr.ExpenseCategoryId.Value));
+                    }
+                    if (paymentRequestFilter.Payees?.Any() ?? false)
+                    {
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => paymentRequestFilter.Payees.Contains(pr.Payee));
+                    }
+                    if (paymentRequestFilter.StartDate.HasValue && paymentRequestFilter.EndDate.HasValue)
+                    {
+                        DateTime startDate = paymentRequestFilter.StartDate.Value.Date;
+                        DateTime endDate = paymentRequestFilter.EndDate.Value.Date;
+
+                        paymentRequestQuery = paymentRequestQuery
+                            .Where(pr => pr.CreatedAt.Date >= startDate && pr.CreatedAt.Date <= endDate);
+                    }
+                }
+
+                // Full-text search by payee, title, or UID
+                if (!string.IsNullOrWhiteSpace(searchString))
+                {
+                    paymentRequestQuery = paymentRequestQuery
+                        .Where(pr =>
+                            pr.Payee.Contains(searchString) ||
+                            pr.Title.Contains(searchString) ||
+                            (pr.UIDPrefix + "/" + pr.UIDPostfix.ToString().PadLeft(5, '0')).Contains(searchString)
+                        );
+                }
+
+                // Get total count for pagination
+                var totalEntities = await paymentRequestQuery.CountAsync();
+
+                // Fetch paginated result set
+                var paymentRequests = await paymentRequestQuery
+                    .OrderByDescending(e => e.CreatedAt)
+                    .Skip((pageNumber - 1) * pageSize)
+                    .Take(pageSize)
+                    .ToListAsync();
+
+                var totalPages = (int)Math.Ceiling((double)totalEntities / pageSize);
+
+                var results = paymentRequests.Select(pr =>
+                {
+                    var result = _mapper.Map<PaymentRequestVM>(pr);
+                    result.PaymentRequestUID = $"{pr.UIDPrefix}/{pr.UIDPostfix:D5}";
+                    return result;
+                }).ToList();
+
+                var response = new
+                {
+                    CurrentPage = pageNumber,
+                    TotalPages = totalPages,
+                    TotalEntities = totalEntities,
+                    Data = results,
+                };
+
+                _logger.LogInfo("GetPaymentRequestListAsync: {ResultCount} payment requests fetched successfully for TenantId={TenantId} Page={PageNumber}/{TotalPages}",
+                    results.Count, tenantId, pageNumber, totalPages);
+
+                return ApiResponse<object>.SuccessResponse(response, $"{results.Count} payment requests fetched successfully.", 200);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error occurred in GetPaymentRequestListAsync for TenantId={TenantId}, EmployeeId={EmployeeId}: {Message}", tenantId, loggedInEmployee.Id, ex.Message);
+                return ApiResponse<object>.ErrorResponse("An error occurred while fetching payment requests.", ex.Message, 500);
+            }
+            finally
+            {
+                _logger.LogInfo("End GetPaymentRequestListAsync for TenantId={TenantId}, EmployeeId={EmployeeId}", tenantId, loggedInEmployee.Id);
+            }
+        }
+
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
+
+
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
+
+
         #endregion
 
 

Marco.Pms.Services/Service/ServiceInterfaces/IExpensesService.cs

@@ -17,7 +17,17 @@ namespace Marco.Pms.Services.Service.ServiceInterfaces
         Task<ApiResponse<object>> DeleteExpanseAsync(Guid id, Employee loggedInEmployee, Guid tenantId);
         #endregion
 
+        #region =================================================================== Payment Request Functions ===================================================================
+        Task<ApiResponse<object>> GetPaymentRequestListAsync(string? searchString, string? filter, bool isActive, int pageSize, int pageNumber, Employee loggedInEmployee, Guid tenantId);
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
 
 
+        #endregion
+        #region =================================================================== Payment Request Functions ===================================================================
+
+
+        #endregion
+
     }
 }