From b2eef9a43641c090ff6d9befceb9b8193e3f17c7 Mon Sep 17 00:00:00 2001
From: chen-xin-zhi <3588068430@qq.com>
Date: Tue, 25 Mar 2025 23:01:26 +0800
Subject: [PATCH] this is 3.24 update

---
 .../controller/global/GlobalController.java   | 48 +++++++++++++++++--
 1 file changed, 44 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/cultural/heritage/controller/global/GlobalController.java b/src/main/java/com/cultural/heritage/controller/global/GlobalController.java
index 430ea6b..87d149f 100644
--- a/src/main/java/com/cultural/heritage/controller/global/GlobalController.java
+++ b/src/main/java/com/cultural/heritage/controller/global/GlobalController.java
@@ -4,9 +4,11 @@ import cn.hutool.core.date.DateUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.cultural.heritage.annotation.AuthCheck;
 import com.cultural.heritage.common.BaseResponse;
+import com.cultural.heritage.common.ErrorCode;
 import com.cultural.heritage.common.ResultUtils;
 import com.cultural.heritage.constant.OrderStatusConstant;
 import com.cultural.heritage.constant.UserConstant;
+import com.cultural.heritage.exception.ThrowUtils;
 import com.cultural.heritage.model.entity.*;
 import com.cultural.heritage.model.vo.clothes.ClothesLabelVO;
 import com.cultural.heritage.model.vo.good.GoodLabelVO;
@@ -27,12 +29,11 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.web.bind.annotation.*;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.*;
 
 @RestController
@@ -82,6 +83,12 @@ public class GlobalController {
     private ClothesRentOrderService clothesRentOrderService;
 
 
+    @Resource
+    private RedisTemplate<String, Object> redisTemplate;
+
+
+    // 节日集合的键
+    private static final String COUPON_PRICER_KEY = "couponPrice";
 
 
 
@@ -292,4 +299,37 @@ public class GlobalController {
 
 
 
+
+    /**
+     * web端管理员修改商品优惠价格参数
+     * @return 当前类别的商品列表
+     */
+    @GetMapping("/update/coupon/price")
+    @Operation(summary = "web端管理员修改商品优惠价格参数", description = "参数：无，方法名：updateCouponPrice")
+    @AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
+    public BaseResponse<Boolean> updateCouponPrice(@RequestParam BigDecimal bigDecimal) {
+
+        redisTemplate.opsForValue().set(COUPON_PRICER_KEY, bigDecimal.toString());
+
+        return ResultUtils.success(true);
+    }
+
+
+
+
+    /**
+     * web端（小程序端）查看商品优惠价格参数
+     * @return 当前类别的商品列表
+     */
+    @GetMapping("/query/coupon/price")
+    @Operation(summary = "web端（小程序端）查看商品优惠价格参数", description = "参数：无，方法名：queryCouponPrice")
+    public BaseResponse<Object> queryCouponPrice() {
+
+        String couponPrice = (String) redisTemplate.opsForValue().get(COUPON_PRICER_KEY);
+        ThrowUtils.throwIf(couponPrice == null, ErrorCode.OPERATION_ERROR, "参数不存在");
+        return ResultUtils.success(new BigDecimal(couponPrice).setScale(2, RoundingMode.HALF_UP));
+    }
+
+
+
 }