优惠卷

复读

src/main/java/com/peanut/modules/common/controller/CouponController.java

@@ -4,18 +4,18 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import com.peanut.common.utils.R;
-import com.peanut.modules.book.service.BuyOrderProductService;
+import com.peanut.modules.book.service.ShopProductService;
 import com.peanut.modules.common.entity.*;
-import com.peanut.modules.common.service.BuyOrderService;
 import com.peanut.modules.common.service.CouponHistoryService;
 import com.peanut.modules.common.service.CouponService;
+import com.peanut.modules.common.service.CouponToProductService;
+import com.peanut.modules.master.service.CourseService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
-
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -29,6 +29,12 @@ public class CouponController {
     private CouponService couponService;
     @Autowired
     private CouponHistoryService couponHistoryService;
+    @Autowired
+    private CourseService courseService;
+    @Autowired
+    private CouponToProductService couponToProductService;
+    @Autowired
+    private ShopProductService shopProductService;
 
     //优惠卷列表
     @RequestMapping("/getCouponList")
@@ -104,17 +110,26 @@ public class CouponController {
         return R.ok().put("couponEntity",couponEntity);
     }
 
+    //修改优惠劵状态
+    @RequestMapping("/updateCouponState")
+    public R updateCouponState(@RequestBody Map<String,Object> params){
+        CouponEntity coupon = couponService.getById(params.get("id").toString());
+        coupon.setCurrentState((int)params.get("currentState"));
+        couponService.updateById(coupon);
+        return R.ok();
+    }
+
     //修改优惠劵
     @RequestMapping("/updateCoupon")
     public R updateCoupon(@RequestBody CouponEntity couponEntity){
         int count = couponHistoryService.count(new LambdaQueryWrapper<CouponHistory>()
                 .eq(CouponHistory::getCouponId,couponEntity.getId()));
         if (count>0){
-            return R.error("已有用户拥有优惠卷");
+            return R.error("已有用户拥有优惠券");
         }
         CouponEntity c = couponService.getById(couponEntity.getId());
         if (c.getCurrentState()==0){
-            return R.error("优惠卷发放中，请先结束再修改");
+            return R.error("优惠券发放中，请先结束再修改");
         }
         couponService.updateById(couponEntity);
         return R.ok();
@@ -127,11 +142,11 @@ public class CouponController {
         int count = couponHistoryService.count(new LambdaQueryWrapper<CouponHistory>()
                 .eq(CouponHistory::getCouponId,couponId));
         if (count>0){
-            return R.error("已有用户拥有优惠卷");
+            return R.error("已有用户拥有优惠券");
         }
         CouponEntity c = couponService.getById(couponId);
         if (c.getCurrentState()==0){
-            return R.error("优惠卷发放中，请先结束再删除");
+            return R.error("优惠券发放中，请先结束再删除");
         }
         couponService.removeById(couponId);
         return R.ok();
@@ -161,11 +176,17 @@ public class CouponController {
         return R.ok();
     }
 
-    //当前优惠卷可用商品
-    @RequestMapping("/getShopProductByCoupon")
-    public R getShopProductByCoupon(@RequestBody Map<String,Object> params){
-        Set<Integer> l = couponService.getShopProductByCoupon(Integer.parseInt(params.get("couponId").toString()));
-        return R.ok().put("productIds",l);
+    //优惠卷可绑定课程
+    @RequestMapping("/getCourseList")
+    public R getCourseList(@RequestBody Map<String,Object> params){
+        Integer limit = Integer.valueOf(params.get("limit").toString());
+        Integer page = Integer.valueOf(params.get("page").toString());
+        LambdaQueryWrapper<CourseEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.select(CourseEntity::getId,CourseEntity::getTitle);
+        wrapper.like(CourseEntity::getTitle,params.get("title"));
+        wrapper.orderByDesc(CourseEntity::getId);
+        Page<CourseEntity> courses = courseService.page(new Page<>(page, limit), wrapper);
+        return R.ok().put("courses",courses);
     }
 
     //付款时优惠卷列表
@@ -175,4 +196,42 @@ public class CouponController {
         return R.ok().put("couponHistoryList",couponHistoryList);
     }
 
+    //购买商品绑定优惠卷列表
+    @RequestMapping("/couponToProductList")
+    public R couponToShopproductList(@RequestBody Map<String,Object> params){
+        Integer limit = Integer.valueOf(params.get("limit").toString());
+        Integer page = Integer.valueOf(params.get("page").toString());
+        LambdaQueryWrapper<CouponToProduct> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(CouponToProduct::getProductId,params.get("productId"));
+        wrapper.orderByDesc(CouponToProduct::getId);
+        Page<CouponToProduct> couponToShopproductPage = couponToProductService.page(new Page<>(page, limit), wrapper);
+        for (CouponToProduct couponToProduct : couponToShopproductPage.getRecords()) {
+            couponToProduct.setCouponEntity(couponService.getById(couponToProduct.getCouponId()));
+            couponToProduct.setShopProduct(shopProductService.getById(couponToProduct.getShopProduct()));
+        }
+        return R.ok().put("couponToShopproductPage",couponToShopproductPage);
+    }
+
+    //商品绑定优惠卷
+    @RequestMapping("/setCouponToProduct")
+    public R setCouponToProduct(@RequestBody CouponToProduct couponToProduct){
+        CouponToProduct c = couponToProductService.getOne(new LambdaQueryWrapper<CouponToProduct>()
+                .eq(CouponToProduct::getCouponId, couponToProduct.getCouponId())
+                .eq(CouponToProduct::getProductId, couponToProduct.getProductId()));
+        if (c == null){
+            couponToProductService.save(couponToProduct);
+            return R.ok();
+        }else {
+            return R.error("已存在");
+        }
+    }
+
+    //解绑商品优惠卷
+    @RequestMapping("/unbindCouponToProduct")
+    public R unbindCouponToProduct(@RequestBody Map<String,Object> params){
+        couponToProductService.removeById(params.get("id").toString());
+        return R.ok();
+    }
+
+
 }