feat: 添加分销奖励功能 - 下级用户RMB支付后给上级发放哈尼券

server/HoneyBox/src/HoneyBox.Core/Services/PaymentNotifyService.cs

@@ -494,10 +494,21 @@ public class PaymentNotifyService : IPaymentNotifyService
                 return false;
             }
 
-            // 处理成功后，调用微信发货接口
+            // 处理成功后的后续操作
-            if (processResult && !string.IsNullOrEmpty(notifyData.OpenId))
+            if (processResult)
             {
-                await UploadWechatShippingInfoAsync(notifyData.OpenId, orderNo);
+                // 分销奖励（仅对抽盒子订单生效，不包括充值、运费等）
+                if (attach.StartsWith("order_") || attach.StartsWith("infinite_") ||
+                    LotteryOrderTypes.Contains(attach) || InfiniteOrderTypes.Contains(attach))
+                {
+                    await ProcessDistributionRewardAsync(orderNo, user.Id);
+                }
+
+                // 调用微信发货接口
+                if (!string.IsNullOrEmpty(notifyData.OpenId))
+                {
+                    await UploadWechatShippingInfoAsync(notifyData.OpenId, orderNo);
+                }
             }
 
             return processResult;
@@ -1501,5 +1512,128 @@ public class PaymentNotifyService : IPaymentNotifyService
         }
     }
 
+    /// <summary>
+    /// 处理分销奖励
+    /// 下级用户用RMB支付后，根据配置的分销比例给上级用户发放哈尼券奖励
+    /// </summary>
+    /// <param name="orderNo">订单号</param>
+    /// <param name="userId">下级用户ID</param>
+    private async Task ProcessDistributionRewardAsync(string orderNo, int userId)
+    {
+        try
+        {
+            // 1. 获取订单信息
+            var order = await _dbContext.Orders
+                .Where(o => o.OrderNum == orderNo)
+                .Select(o => new { o.Price, o.UserId })
+                .FirstOrDefaultAsync();
+
+            if (order == null || order.Price <= 0)
+            {
+                return;
+            }
+
+            // 2. 获取分销比例配置
+            var fxBili = await GetDistributionRatioAsync();
+            if (fxBili <= 0)
+            {
+                return;
+            }
+
+            // 3. 计算奖励金额
+            // fx_bili 是百分比，如 3 表示 3%
+            var ratio = fxBili / 100m;
+            var rewardRmb = Math.Round(order.Price * ratio, 2);
+            if (rewardRmb <= 0)
+            {
+                return;
+            }
+
+            // 4. 获取上级用户ID
+            var pid = await _dbContext.Users
+                .Where(u => u.Id == userId)
+                .Select(u => u.Pid)
+                .FirstOrDefaultAsync();
+
+            if (pid <= 0)
+            {
+                return;
+            }
+
+            // 5. 发放哈尼券奖励（1 RMB = 100 哈尼券）
+            var rewardIntegral = rewardRmb * 100;
+            var result = await _paymentService.AddIntegralAsync(
+                pid,
+                rewardIntegral,
+                " ·",  // PHP 代码中的内容就是 " ·"
+                orderNo,
+                5,  // type=5 表示推荐奖励
+                userId  // share_uid 记录下级用户ID
+            );
+
+            if (result)
+            {
+                _logger.LogInformation(
+                    "分销奖励发放成功: OrderNo={OrderNo}, 下级UserId={UserId}, 上级Pid={Pid}, 支付金额={Price}, 奖励比例={Ratio}%, 奖励哈尼券={Reward}",
+                    orderNo, userId, pid, order.Price, fxBili, rewardIntegral);
+            }
+            else
+            {
+                _logger.LogWarning(
+                    "分销奖励发放失败: OrderNo={OrderNo}, 下级UserId={UserId}, 上级Pid={Pid}",
+                    orderNo, userId, pid);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "处理分销奖励异常: OrderNo={OrderNo}, UserId={UserId}", orderNo, userId);
+            // 分销奖励失败不影响主流程
+        }
+    }
+
+    /// <summary>
+    /// 获取分销比例配置
+    /// </summary>
+    /// <returns>分销比例（百分比），如 3 表示 3%</returns>
+    private async Task<decimal> GetDistributionRatioAsync()
+    {
+        try
+        {
+            var config = await _dbContext.Configs
+                .Where(c => c.ConfigKey == "base")
+                .Select(c => c.ConfigValue)
+                .FirstOrDefaultAsync();
+
+            if (string.IsNullOrEmpty(config))
+            {
+                return 0;
+            }
+
+            var jsonDoc = JsonSerializer.Deserialize<JsonElement>(config);
+            if (jsonDoc.TryGetProperty("fx_bili", out var fxBiliElement))
+            {
+                // fx_bili 可能是字符串或数字
+                if (fxBiliElement.ValueKind == JsonValueKind.Number)
+                {
+                    return fxBiliElement.GetDecimal();
+                }
+                else if (fxBiliElement.ValueKind == JsonValueKind.String)
+                {
+                    var fxBiliStr = fxBiliElement.GetString();
+                    if (decimal.TryParse(fxBiliStr, out var fxBili))
+                    {
+                        return fxBili;
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "获取分销比例配置失败");
+        }
+
+        return 0;
+    }
+
     #endregion
 }