Return `CreateOrderDto`

plugins/FlashSales/src/EasyAbp.EShop.Plugins.FlashSales.Application.Contracts/EasyAbp/EShop/Plugins/FlashSales/FlashSalePlans/Dtos/CreateOrderDto.cs

@@ -0,0 +1,11 @@
+using System;
+using Volo.Abp.Application.Dtos;
+
+namespace EasyAbp.EShop.Plugins.FlashSales.FlashSalePlans.Dtos;
+
+public class CreateOrderDto : ExtensibleEntityDto
+{
+    public bool IsSuccess { get; set; }
+
+    public Guid? FlashSaleResultId { get; set; }
+}

plugins/FlashSales/src/EasyAbp.EShop.Plugins.FlashSales.Application.Contracts/EasyAbp/EShop/Plugins/FlashSales/FlashSalePlans/IFlashSalePlanAppService.cs

@@ -15,5 +15,5 @@ public interface IFlashSalePlanAppService :
 {
     Task<FlashSalePlanPreOrderDto> PreOrderAsync(Guid id);
 
-    Task<bool> OrderAsync(Guid id, CreateOrderInput input);
+    Task<CreateOrderDto> OrderAsync(Guid id, CreateOrderInput input);
 }

plugins/FlashSales/src/EasyAbp.EShop.Plugins.FlashSales.Application/EasyAbp/EShop/Plugins/FlashSales/FlashSalePlans/FlashSalePlanAppService.cs

@@ -216,7 +216,7 @@ public class FlashSalePlanAppService :
         return new FlashSalePlanPreOrderDto { ExpiresTime = Clock.Normalize(expiresTime.LocalDateTime), ExpiresInSeconds = Options.PreOrderExpires.TotalSeconds };
     }
 
-    public virtual async Task<bool> OrderAsync(Guid id, CreateOrderInput input)
+    public virtual async Task<CreateOrderDto> OrderAsync(Guid id, CreateOrderInput input)
     {
         var preOrderCache = await GetPreOrderCacheAsync(id);
         if (preOrderCache == null)
@@ -259,7 +259,7 @@ public class FlashSalePlanAppService :
             plan.TenantId, preOrderCache.InventoryProviderName,
             plan.StoreId, plan.ProductId, plan.ProductSkuId, 1, true))
         {
-            return false;
+            return new CreateOrderDto() { IsSuccess = false };
         }
 
         var result = await CreatePendingFlashSaleResultAsync(plan, userId, async (existsResultId) =>
@@ -278,7 +278,7 @@ public class FlashSalePlanAppService :
 
         await DistributedEventBus.PublishAsync(createFlashSaleOrderEto);
 
-        return true;
+        return new CreateOrderDto() { IsSuccess = true, FlashSaleResultId = result.Id };
     }
 
     #region PreOrderCache

plugins/FlashSales/src/EasyAbp.EShop.Plugins.FlashSales.HttpApi/EasyAbp/EShop/Plugins/FlashSales/FlashSalePlans/FlashSalePlanController.cs

@@ -58,7 +58,7 @@ public class FlashSalePlanController :
     }
 
     [HttpPost("{id}/order")]
-    public virtual Task<bool> OrderAsync(Guid id, CreateOrderInput input)
+    public virtual Task<CreateOrderDto> OrderAsync(Guid id, CreateOrderInput input)
     {
         return Service.OrderAsync(id, input);
     }

plugins/FlashSales/test/EasyAbp.EShop.Plugins.FlashSales.Application.Tests/EasyAbp/EShop/Plugins/FlashSales/FlashSalePlans/FlashSalePlanAppServiceTests.cs

@@ -364,7 +364,8 @@ public class FlashSalePlanAppServiceTests : FlashSalesApplicationTestBase
 
         var isSucess = await AppService.OrderAsync(plan.Id, createOrderInput);
 
-        isSucess.ShouldBe(true);
+        isSucess.IsSuccess.ShouldBe(true);
+        isSucess.FlashSaleResultId.ShouldNotBeNull();
         await DistributedEventBus.Received().PublishAsync(Arg.Is<CreateFlashSaleOrderEto>(eto =>
             eto.TenantId == plan.TenantId &&
             eto.StoreId == plan.StoreId &&
@@ -463,7 +464,9 @@ public class FlashSalePlanAppServiceTests : FlashSalesApplicationTestBase
 
         FakeFlashSaleInventoryManager.ShouldReduceSuccess = false;
 
-        (await AppService.OrderAsync(plan.Id, createOrderInput)).ShouldBe(false);
+        var createOrderDto = await AppService.OrderAsync(plan.Id, createOrderInput);
+        createOrderDto.IsSuccess.ShouldBe(false);
+        createOrderDto.FlashSaleResultId.ShouldBeNull();
     }
 
     [Fact]