feat: Add discount balance and change value to wallet change log

- Added CurrentDiscountBalance and ChangeDiscountValue properties to GetCustomerWalletChangeLogResponseDto.
- Updated userwallet.proto to include current_discount_balance and change_discount_value fields.
- Enhanced CommissionProfile mapping to support GetMyCommissionPayouts requests and responses.
- Implemented GetMyCommissionPayouts query and handler to retrieve user commission payouts.
- Added validation for GetMyCommissionPayouts query.
- Updated UserOrderService to handle user orders, including VAT calculations and wallet transactions.
- Enhanced UserWalletService to include new properties in wallet change log responses.

src/CMSMicroservice.WebApi/Services/CategoryService.cs

@@ -5,14 +5,19 @@ using CMSMicroservice.Application.CategoryCQ.Commands.UpdateCategory;
 using CMSMicroservice.Application.CategoryCQ.Commands.DeleteCategory;
 using CMSMicroservice.Application.CategoryCQ.Queries.GetCategory;
 using CMSMicroservice.Application.CategoryCQ.Queries.GetAllCategoryByFilter;
+using MediatR;
+using AppModels = CMSMicroservice.Application.Common.Models;
+
 namespace CMSMicroservice.WebApi.Services;
 public class CategoryService : CategoryContract.CategoryContractBase
 {
     private readonly IDispatchRequestToCQRS _dispatchRequestToCQRS;
+    private readonly ISender _sender;
 
-    public CategoryService(IDispatchRequestToCQRS dispatchRequestToCQRS)
+    public CategoryService(IDispatchRequestToCQRS dispatchRequestToCQRS, ISender sender)
     {
         _dispatchRequestToCQRS = dispatchRequestToCQRS;
+        _sender = sender;
     }
     public override async Task<CreateNewCategoryResponse> CreateNewCategory(CreateNewCategoryRequest request, ServerCallContext context)
     {
@@ -45,20 +50,52 @@ public class CategoryService : CategoryContract.CategoryContractBase
 
     public override async Task<GetAllCategoriesForCustomerResponse> GetAllCategoriesForCustomer(GetAllCategoriesForCustomerRequest request, ServerCallContext context)
     {
-        // TODO: Implement using existing CMS Category Application layer
-        // For now, return empty response
-        return new GetAllCategoriesForCustomerResponse
+        // Use GetAllCategoryByFilter to get all active categories
+        var query = new GetAllCategoryByFilterQuery
+        {
+            Filter = new CMSMicroservice.Application.CategoryCQ.Queries.GetAllCategoryByFilter.GetAllCategoryByFilterFilter
+            {
+                IsActive = true // Only active categories for customers
+            },
+            PaginationState = new AppModels.PaginationState
+            {
+                PageNumber = request.PageNumber > 0 ? request.PageNumber : 1,
+                PageSize = request.PageSize > 0 ? request.PageSize : 100 // Default to large page size to get all
+            },
+            SortBy = "SortOrder" // Sort by display order
+        };
+
+        var result = await _sender.Send(query, context.CancellationToken);
+
+        var response = new GetAllCategoriesForCustomerResponse
         {
             MetaData = new CMSMicroservice.Protobuf.Protos.MetaData
             {
-                CurrentPage = request.PageNumber,
-                PageSize = request.PageSize,
-                TotalCount = 0,
-                TotalPage = 0,
-                HasNext = false,
-                HasPrevious = false
+                CurrentPage = result.MetaData.CurrentPage,
+                PageSize = result.MetaData.PageSize,
+                TotalCount = result.MetaData.TotalCount,
+                TotalPage = result.MetaData.TotalPage,
+                HasNext = result.MetaData.HasNext,
+                HasPrevious = result.MetaData.HasPrevious
             }
         };
+
+        foreach (var cat in result.Models)
+        {
+            response.Models.Add(new GetAllCategoryFilterResponseModel
+            {
+                Id = cat.Id,
+                Name = cat.Name,
+                Title = cat.Title,
+                Description = cat.Description ?? string.Empty,
+                ImagePath = cat.ImagePath ?? string.Empty,
+                ParentId = cat.ParentId ?? 0,
+                IsActive = cat.IsActive,
+                SortOrder = cat.SortOrder
+            });
+        }
+
+        return response;
     }
 
     public override async Task<GetCategoryByIdForCustomerResponse> GetCategoryByIdForCustomer(GetCategoryByIdForCustomerRequest request, ServerCallContext context)