修改：付费升级代理等级页面

app/main/api/internal/logic/agent/getlevelprivilegelogic.go

@@ -3,6 +3,7 @@ package agent
 import (
 	"context"
 	"strconv"
+
 	"qnc-server/app/main/model"
 	"qnc-server/common/ctxdata"
 	"qnc-server/common/xerr"
@@ -76,7 +77,7 @@ func (l *GetLevelPrivilegeLogic) GetLevelPrivilege() (resp *types.GetLevelPrivil
 		currentBonus = level1Bonus
 	}
 
-	// 获取升级返佣与费用配置
+	// 获取升级返佣与费用配置（同时作为邀请奖励金额）
 	upgradeToGoldRebate := getConfigFloat("upgrade_to_gold_rebate", 139.0)
 	upgradeToDiamondRebate := getConfigFloat("upgrade_to_diamond_rebate", 680.0)
 	upgradeToGoldFee := getConfigFloat("upgrade_to_gold_fee", 199.0)
@@ -87,6 +88,34 @@ func (l *GetLevelPrivilegeLogic) GetLevelPrivilege() (resp *types.GetLevelPrivil
 	directParentAmountGold := getConfigFloat("direct_parent_amount_gold", 3.0)
 	directParentAmountNormal := getConfigFloat("direct_parent_amount_normal", 2.0)
 
+	// 获取不同等级的提价上限（用于计算各等级可设置的最高查询价）
+	goldMaxUpliftAmount := getConfigFloat("gold_max_uplift_amount", 0.0)
+	diamondMaxUpliftAmount := getConfigFloat("diamond_max_uplift_amount", 0.0)
+
+	// 计算所有产品在各等级下的可设最高查询价（取所有产品中的最大值）
+	var maxSetPriceLevel1, maxSetPriceLevel2, maxSetPriceLevel3 float64
+	builder := l.svcCtx.AgentProductConfigModel.SelectBuilder()
+	productConfigs, err := l.svcCtx.AgentProductConfigModel.FindAll(l.ctx, builder, "")
+	if err == nil {
+		for _, cfg := range productConfigs {
+			// 普通等级：直接使用系统价格上限
+			if cfg.SystemMaxPrice > maxSetPriceLevel1 {
+				maxSetPriceLevel1 = cfg.SystemMaxPrice
+			}
+			// 黄金等级：系统价格上限 + gold_max_uplift_amount
+			if cfg.SystemMaxPrice+goldMaxUpliftAmount > maxSetPriceLevel2 {
+				maxSetPriceLevel2 = cfg.SystemMaxPrice + goldMaxUpliftAmount
+			}
+			// 钻石等级：系统价格上限 + diamond_max_uplift_amount
+			if cfg.SystemMaxPrice+diamondMaxUpliftAmount > maxSetPriceLevel3 {
+				maxSetPriceLevel3 = cfg.SystemMaxPrice + diamondMaxUpliftAmount
+			}
+		}
+	} else if !errors.Is(err, model.ErrNotFound) {
+		// 查询失败不影响主流程，仅记录日志，前端会看到 0
+		l.Errorf("查询产品配置失败用于计算最高可设查询价, err: %v", err)
+	}
+
 	// 构建各等级特权信息
 	levels := []types.LevelPrivilegeItem{
 		{
@@ -104,6 +133,10 @@ func (l *GetLevelPrivilegeLogic) GetLevelPrivilege() (resp *types.GetLevelPrivil
 				"可邀请下级代理",
 			},
 			CanUpgradeSubordinate: false,
+			MaxSetPrice:           maxSetPriceLevel1,
+			SubordinateRewardMax:  directParentAmountNormal,
+			InviteGoldReward:      upgradeToGoldRebate,
+			InviteDiamondReward:   upgradeToDiamondRebate,
 		},
 		{
 			Level:            2,
@@ -121,6 +154,10 @@ func (l *GetLevelPrivilegeLogic) GetLevelPrivilege() (resp *types.GetLevelPrivil
 				"更多推广权益",
 			},
 			CanUpgradeSubordinate: false,
+			MaxSetPrice:           maxSetPriceLevel2,
+			SubordinateRewardMax:  directParentAmountGold,
+			InviteGoldReward:      upgradeToGoldRebate,
+			InviteDiamondReward:   upgradeToDiamondRebate,
 		},
 		{
 			Level:            3,
@@ -138,6 +175,10 @@ func (l *GetLevelPrivilegeLogic) GetLevelPrivilege() (resp *types.GetLevelPrivil
 				"可免费升级下级为黄金代理",
 			},
 			CanUpgradeSubordinate: true,
+			MaxSetPrice:           maxSetPriceLevel3,
+			SubordinateRewardMax:  directParentAmountDiamond,
+			InviteGoldReward:      upgradeToGoldRebate,
+			InviteDiamondReward:   upgradeToDiamondRebate,
 		},
 	}