feat: 完成支付宝接入

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Pay/CreateOrderInput.cs

@@ -0,0 +1,14 @@
+using Yi.Framework.AiHub.Domain.Shared.Enums;
+
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
+
+/// <summary>
+/// 创建订单输入DTO
+/// </summary>
+public class CreateOrderInput
+{
+    /// <summary>
+    /// 商品类型
+    /// </summary>
+    public GoodsTypeEnum GoodsType { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Pay/CreateOrderOutput.cs

@@ -0,0 +1,22 @@
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
+
+/// <summary>
+/// 创建订单输出DTO
+/// </summary>
+public class CreateOrderOutput
+{
+    /// <summary>
+    /// 订单ID
+    /// </summary>
+    public Guid OrderId { get; set; }
+    
+    /// <summary>
+    /// 商家订单号
+    /// </summary>
+    public string OutTradeNo { get; set; }
+    
+    /// <summary>
+    /// 支付页面HTML内容
+    /// </summary>
+    public string PaymentPageHtml { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Pay/QueryOrderStatusInput.cs

@@ -0,0 +1,12 @@
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
+
+/// <summary>
+/// 查询订单状态输入DTO
+/// </summary>
+public class QueryOrderStatusInput
+{
+    /// <summary>
+    /// 商家订单号
+    /// </summary>
+    public string OutTradeNo { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Pay/QueryOrderStatusOutput.cs

@@ -0,0 +1,59 @@
+using Yi.Framework.AiHub.Domain.Shared.Enums;
+
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
+
+/// <summary>
+/// 查询订单状态输出DTO
+/// </summary>
+public class QueryOrderStatusOutput
+{
+    /// <summary>
+    /// 订单ID
+    /// </summary>
+    public Guid OrderId { get; set; }
+    
+    /// <summary>
+    /// 商家订单号
+    /// </summary>
+    public string OutTradeNo { get; set; }
+    
+    /// <summary>
+    /// 支付宝交易号
+    /// </summary>
+    public string? TradeNo { get; set; }
+    
+    /// <summary>
+    /// 交易状态
+    /// </summary>
+    public TradeStatusEnum TradeStatus { get; set; }
+    
+    /// <summary>
+    /// 交易状态描述
+    /// </summary>
+    public string TradeStatusDescription { get; set; }
+    
+    /// <summary>
+    /// 订单金额
+    /// </summary>
+    public decimal TotalAmount { get; set; }
+    
+    /// <summary>
+    /// 商品名称
+    /// </summary>
+    public string GoodsName { get; set; }
+    
+    /// <summary>
+    /// 商品类型
+    /// </summary>
+    public GoodsTypeEnum GoodsType { get; set; }
+    
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreationTime { get; set; }
+    
+    /// <summary>
+    /// 最后修改时间
+    /// </summary>
+    public DateTime? LastModificationTime { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/IPayService.cs

@@ -0,0 +1,33 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Volo.Abp.Application.Services;
+using Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
+
+namespace Yi.Framework.AiHub.Application.Contracts.IServices;
+
+/// <summary>
+/// 支付服务接口
+/// </summary>
+public interface IPayService : IApplicationService
+{
+    /// <summary>
+    /// 创建订单并发起支付
+    /// </summary>
+    /// <param name="input">创建订单输入</param>
+    /// <returns>订单创建结果</returns>
+    Task<CreateOrderOutput> CreateOrderAsync(CreateOrderInput input);
+
+    /// <summary>
+    /// 支付宝异步通知处理
+    /// </summary>
+    /// <param name="form">表单数据</param>
+    /// <returns></returns>
+    Task<string> AlipayNotifyAsync([FromForm] IFormCollection form);
+
+    /// <summary>
+    /// 查询订单状态
+    /// </summary>
+    /// <param name="input">查询订单状态输入</param>
+    /// <returns>订单状态信息</returns>
+    Task<QueryOrderStatusOutput> QueryOrderStatusAsync([FromQuery] QueryOrderStatusInput input);
+}