```

feat(item_buy): 优化商品购买限额检查逻辑

- 修改购买黄金商品时的限额验证方式，直接检查单次购买数量是否超过限制
- 调整GoldLog.Cheak方法参数顺序，增加总量控制参数
- 更新错误返回条件，提高限额检查准确性

fix(player_service): 添加时间范围检查功能

- 引入utils工具包用于时间范围验证
- 在IsMatch方法中添加活动开始时间和结束时间的范围检查
- 如果当前时间不在活动时间内则返回匹配失败

refactor(gold_log):

logic/controller/item_buy.go

@@ -97,8 +97,12 @@ func (h Controller) BuyGoldItem(data *item.C2S_GOLD_BUY_PRODUCT, player *player.
 	if pro == nil {
 		return nil, errorcode.ErrorCodes.ErrTooManyProducts
 	}
+
 	if pro.QuotaType != 0 {
-		if player.Service.GoldLog.Cheak(data.ProductID, pro.QuotaType-1)+int(data.Count) > int(pro.QuotaLimit) {
+		if data.Count > int64(pro.QuotaLimit) {
+			return nil, errorcode.ErrorCodes.ErrExceedStock
+		}
+		if player.Service.GoldLog.Cheak(pro.QuotaLimit-uint32(data.Count), data.ProductID, pro.QuotaType-1) {
 			return nil, errorcode.ErrorCodes.ErrExceedStock
 		}
 	}

logic/service/player/Monster.go

@@ -1,6 +1,7 @@
 package player
 
 import (
+	"blazing/common/utils"
 	"blazing/modules/config/model"
 	"blazing/modules/config/service"
 	"sync/atomic"
@@ -19,6 +20,12 @@ func (p *Player) IsMatch(t model.Event) bool {
 		return false
 
 	}
+	if t.StartTime != "" && t.EndTime != "" {
+		ok, _ := utils.IsCurrentTimeInRange(t.StartTime, t.EndTime)
+		if !ok {
+			return false
+		}
+	}
 
 	return true
 
@@ -78,7 +85,6 @@ func (p *Player) GenMonster() {
 				}
 				p.Data[i].HandleNPCFightSpecial(v.IsCapture)
 
-				 
 			}
 		}
 

modules/player/service/gold_log.go

@@ -11,7 +11,7 @@ type GoldService struct {
 }
 
 // 月 周 日限购检查
-func (s *GoldService) Cheak(pid, ptye uint32) int {
+func (s *GoldService) Cheak(allcount, pid, ptye uint32) bool {
 
 	now := time.Now()
 	var va int
@@ -24,9 +24,15 @@ func (s *GoldService) Cheak(pid, ptye uint32) int {
 		va = now.Day()
 
 	}
-	ret, _ := s.dbm_fix(s.Model).Where("year", now.Year()).Where("biz_id", pid).Wheref("consume ->> ?::integer = ?", ptye, va).Count()
+	ret, err := s.dbm_fix(s.Model).Where("year", now.Year()).Where("biz_id", pid).Wheref("consume ->> ?::integer = ?", ptye, va).Count()
+	if err != nil {
+		return false
+	}
+	if uint32(ret) < allcount {
+		return true
+	}
 
-	return ret
+	return false
 
 }
 func (s *GoldService) Log(pid, count uint32) {