feat: 完善库存锁定幂等与批次扣减策略

This commit is contained in:
2025-12-04 11:31:26 +08:00
parent cd8862b223
commit 7e6125c687
35 changed files with 1670 additions and 0 deletions

View File

@@ -0,0 +1,35 @@
using MediatR;
using TakeoutSaaS.Application.App.Inventory.Dto;
namespace TakeoutSaaS.Application.App.Inventory.Commands;
/// <summary>
/// 扣减库存命令(履约/支付成功)。
/// </summary>
public sealed record DeductInventoryCommand : IRequest<InventoryItemDto>
{
/// <summary>
/// 门店 ID。
/// </summary>
public long StoreId { get; init; }
/// <summary>
/// SKU ID。
/// </summary>
public long ProductSkuId { get; init; }
/// <summary>
/// 扣减数量。
/// </summary>
public int Quantity { get; init; }
/// <summary>
/// 是否预售锁定转扣减。
/// </summary>
public bool IsPresaleOrder { get; init; }
/// <summary>
/// 幂等键(与锁定请求一致可避免重复扣减)。
/// </summary>
public string? IdempotencyKey { get; init; }
}