feat: 完成支付宝接入

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/GoodsTypeEnum.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Reflection;
+
+namespace Yi.Framework.AiHub.Domain.Shared.Enums;
+
+/// <summary>
+/// 价格特性
+/// </summary>
+[AttributeUsage(AttributeTargets.Field)]
+public class PriceAttribute : Attribute
+{
+    public decimal Price { get; }
+    
+    public PriceAttribute(double price)
+    {
+        Price = (decimal)price;
+    }
+}
+
+/// <summary>
+/// 显示名称特性
+/// </summary>
+[AttributeUsage(AttributeTargets.Field)]
+public class DisplayNameAttribute : Attribute
+{
+    public string DisplayName { get; }
+    
+    public DisplayNameAttribute(string displayName)
+    {
+        DisplayName = displayName;
+    }
+}
+
+/// <summary>
+/// 商品枚举
+/// </summary>
+public enum GoodsTypeEnum
+{
+    [Price(29.9)]
+    [DisplayName("意心Vip会员1个月")]
+    YiXinVip1 = 1,
+
+    [Price(80.7)]
+    [DisplayName("意心Vip会员3个月")]
+    YiXinVip3 = 3,
+
+    [Price(143.9)]
+    [DisplayName("意心Vip会员6个月")]
+    YiXinVip6 = 6,
+
+    [Price(199.9)]
+    [DisplayName("意心Vip会员10个月")]
+    YiXinVip10 = 10
+}
+
+public static class GoodsTypeEnumExtensions
+{
+    /// <summary>
+    /// 获取商品总金额
+    /// </summary>
+    /// <param name="goodsType">商品类型</param>
+    /// <returns>总金额</returns>
+    public static decimal GetTotalAmount(this GoodsTypeEnum goodsType)
+    {
+        var fieldInfo = goodsType.GetType().GetField(goodsType.ToString());
+        var priceAttribute = fieldInfo?.GetCustomAttribute<PriceAttribute>();
+        return priceAttribute?.Price ?? 0m;
+    }
+    
+    /// <summary>
+    /// 获取商品价格描述
+    /// </summary>
+    /// <param name="goodsType">商品类型</param>
+    /// <returns>价格描述</returns>
+    public static string GetPriceDescription(this GoodsTypeEnum goodsType)
+    {
+        var price = goodsType.GetTotalAmount();
+        return $"¥{price:F1}";
+    }
+    
+    /// <summary>
+    /// 获取商品名称
+    /// </summary>
+    /// <param name="goodsType">商品类型</param>
+    /// <returns>商品名称</returns>
+    public static string GetDisplayName(this GoodsTypeEnum goodsType)
+    {
+        var fieldInfo = goodsType.GetType().GetField(goodsType.ToString());
+        var displayNameAttribute = fieldInfo?.GetCustomAttribute<DisplayNameAttribute>();
+        return displayNameAttribute?.DisplayName ?? goodsType.ToString();
+    }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/TradeStatusEnum.cs

@@ -0,0 +1,29 @@
+namespace Yi.Framework.AiHub.Domain.Shared.Enums;
+
+public enum TradeStatusEnum
+{
+    /// <summary>
+    /// 准备发起
+    /// </summary>
+    WAIT_TRADE = 0,
+
+    /// <summary>
+    /// 交易创建
+    /// </summary>
+    WAIT_BUYER_PAY = 10,
+
+    /// <summary>
+    /// 交易关闭
+    /// </summary>
+    TRADE_CLOSED = 20,
+
+    /// <summary>
+    /// 交易成功
+    /// </summary>
+    TRADE_SUCCESS = 100,
+
+    /// <summary>
+    /// 交易结束
+    /// </summary>
+    TRADE_FINISHED = -10
+}