feat: Implement Discount Sales Report Query and Handler

- Added GetDiscountSalesReportQuery and GetDiscountSalesReportQueryHandler to fetch discount sales reports.
- Introduced DiscountSalesReportDto, SalesSummaryDto, and PeriodSalesDto for structured report data.

feat: Add Discount Product Image Management

- Created AddDiscountProductImageCommand and AddDiscountProductImageCommandHandler for image uploads.
- Implemented DeleteDiscountProductImageCommand and DeleteDiscountProductImageCommandHandler for image deletion.
- Added ReorderDiscountProductImagesCommand and ReorderDiscountProductImagesCommandHandler for image reordering.
- Developed UpdateDiscountProductImageCommand and UpdateDiscountProductImageCommandHandler for image updates.

feat: Enhance Product Tag Management

- Introduced DeleteProductTagCommand and DeleteProductTagCommandHandler for tag deletion.
- Added UpdateProductTagCommand and UpdateProductTagCommandHandler for updating product tags.
- Implemented GetAllProductTagsQuery and GetAllProductTagsQueryHandler for fetching all product tags.
- Created GetProductTagQuery and GetProductTagQueryHandler for retrieving specific product tags.

feat: Develop Web API Services for Discount and Product Management

- Implemented DiscountCategoryService for managing discount categories.
- Created DiscountOrderService for handling discount orders and related queries.
- Developed DiscountProductService for managing discount products and their images.
- Added DiscountShoppingCartService for managing shopping cart operations.
- Implemented ProductTagService for managing product tags and their associations.
- Created TagService for managing tags and their related operations.

src/Protobufs/BackOffice.BFF.DiscountOrder.Protobuf/BackOffice.BFF.DiscountOrder.Protobuf.csproj

@@ -4,7 +4,7 @@
 		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
-		<Version>0.0.3</Version>
+		<Version>0.0.4</Version>
 		<DebugType>None</DebugType>
 		<DebugSymbols>False</DebugSymbols>
 		<GeneratePackageOnBuild>False</GeneratePackageOnBuild>
@@ -23,7 +23,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<Protobuf Include="Protos\discountorder.proto" ProtoRoot="Protos\" GrpcServices="Client" AdditionalImportDirs="..\BackOffice.BFF.Common.Protobuf\Protos"/>
+		<Protobuf Include="Protos\discountorder.proto" ProtoRoot="Protos\" GrpcServices="Both" AdditionalImportDirs="..\BackOffice.BFF.Common.Protobuf\Protos"/>
 	</ItemGroup>
 
 	<ItemGroup>

src/Protobufs/BackOffice.BFF.DiscountOrder.Protobuf/Protos/discountorder.proto

@@ -40,6 +40,20 @@ service DiscountOrderContract
             get: "/GetUserOrders"
         };
     };
+    
+    // Admin: Get All Discount Orders with filters
+    rpc GetAllDiscountOrders(GetAllDiscountOrdersRequest) returns (GetAllDiscountOrdersResponse){
+        option (google.api.http) = {
+            get: "/GetAllDiscountOrders"
+        };
+    };
+    
+    // Admin: Get Sales Report
+    rpc GetDiscountSalesReport(GetDiscountSalesReportRequest) returns (GetDiscountSalesReportResponse){
+        option (google.api.http) = {
+            get: "/GetDiscountSalesReport"
+        };
+    };
 }
 
 // Place Order (Initial Step - Create Order)
@@ -175,3 +189,118 @@ message OrderSummaryDto
     int32 items_count = 9;
     google.protobuf.Timestamp created = 10;
 }
+
+// ===== Admin: Get All Discount Orders =====
+
+message GetAllDiscountOrdersRequest
+{
+    google.protobuf.Int64Value user_id = 1;
+    google.protobuf.Int32Value payment_status = 2;
+    google.protobuf.Int32Value delivery_status = 3;
+    google.protobuf.StringValue user_mobile = 4;
+    google.protobuf.StringValue tracking_code = 5;
+    google.protobuf.Timestamp from_date = 6;
+    google.protobuf.Timestamp to_date = 7;
+    google.protobuf.Int64Value min_amount = 8;
+    google.protobuf.Int64Value max_amount = 9;
+    int32 page_number = 10;
+    int32 page_size = 11;
+}
+
+message GetAllDiscountOrdersResponse
+{
+    messages.MetaData meta_data = 1;
+    repeated AdminOrderDto models = 2;
+}
+
+message AdminOrderDto
+{
+    int64 id = 1;
+    int64 user_id = 2;
+    string user_full_name = 3;
+    string user_mobile = 4;
+    int64 total_amount = 5;
+    int64 discount_balance_used = 6;
+    int64 gateway_amount_paid = 7;
+    int64 vat_amount = 8;
+    PaymentStatus payment_status = 9;
+    google.protobuf.Timestamp payment_date = 10;
+    DeliveryStatus delivery_status = 11;
+    google.protobuf.Timestamp delivery_date = 12;
+    google.protobuf.StringValue shipping_address = 13;
+    google.protobuf.StringValue receiver_name = 14;
+    google.protobuf.StringValue receiver_mobile = 15;
+    google.protobuf.StringValue tracking_code = 16;
+    google.protobuf.StringValue admin_note = 17;
+    google.protobuf.Timestamp created = 18;
+    google.protobuf.Timestamp last_modified = 19;
+    int32 items_count = 20;
+}
+
+enum PaymentStatus
+{
+    PAYMENT_PENDING = 0;
+    PAYMENT_COMPLETED = 1;
+    PAYMENT_FAILED = 2;
+    PAYMENT_REFUNDED = 3;
+}
+
+// ===== Sales Report Messages =====
+
+enum SalesReportType
+{
+    REPORT_SUMMARY = 0;
+    REPORT_DAILY = 1;
+    REPORT_WEEKLY = 2;
+    REPORT_MONTHLY = 3;
+}
+
+message GetDiscountSalesReportRequest
+{
+    google.protobuf.Timestamp from_date = 1;
+    google.protobuf.Timestamp to_date = 2;
+    SalesReportType report_type = 3;
+}
+
+message GetDiscountSalesReportResponse
+{
+    SalesSummary summary = 1;
+    repeated SalesPeriodDto periods = 2;
+    repeated TopSellingProductDto top_products = 3;
+}
+
+message SalesSummary
+{
+    int32 total_orders = 1;
+    int32 completed_orders = 2;
+    int32 pending_orders = 3;
+    int32 cancelled_orders = 4;
+    int64 total_sales_amount = 5;
+    int64 total_discount_used = 6;
+    int64 total_gateway_paid = 7;
+    int64 total_vat_amount = 8;
+    int64 average_order_value = 9;
+    int32 unique_customers = 10;
+    int32 total_products_sold = 11;
+}
+
+message SalesPeriodDto
+{
+    string period_label = 1;
+    google.protobuf.Timestamp period_start = 2;
+    google.protobuf.Timestamp period_end = 3;
+    int32 orders_count = 4;
+    int64 total_amount = 5;
+    int64 discount_used = 6;
+    int64 gateway_paid = 7;
+}
+
+message TopSellingProductDto
+{
+    int64 product_id = 1;
+    string product_title = 2;
+    google.protobuf.StringValue image_path = 3;
+    int32 quantity_sold = 4;
+    int64 total_revenue = 5;
+    int32 orders_count = 6;
+}