新版

src/main/java/com/peanut/modules/book/controller/BookController.java

@@ -59,6 +59,8 @@ public class BookController {
     private ShopProductService shopProductService;
     @Autowired
     private ShopProudictBookService shopProudictBookService;
+    @Autowired
+    private ShopProductToLabelService shopProductToLabelService;
     final ExecutorService fixedThreadPool = Executors.newFixedThreadPool(10);
 
     /**
@@ -82,6 +84,21 @@ public class BookController {
         return R.ok().put("page", page);
     }
 
+    /**
+     * 获取精品图书
+     * @return
+     */
+    @RequestMapping("/getJPBooks")
+    public R getJPBooks(){
+        LambdaQueryWrapper<ShopProductToLabelEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(ShopProductToLabelEntity::getSplId,5);//精选图书
+        wrapper.eq(ShopProductToLabelEntity::getDelFlag,0);
+        List<Integer> pIds = shopProductToLabelService.getBaseMapper().selectList(wrapper).stream().map(ShopProductToLabelEntity::getProductId).collect(Collectors.toList());
+
+        List<ShopProductEntity> shopProductEntities = shopProductService.getBaseMapper().selectList(new LambdaQueryWrapper<ShopProductEntity>().in(ShopProductEntity::getProductId, pIds));
+        return R.ok().put("Products",shopProductEntities);
+    }
+
 
 
     /**

src/main/java/com/peanut/modules/book/controller/BuyOrderController.java

@@ -7,6 +7,7 @@ import java.util.concurrent.locks.ReentrantLock;
 import java.util.stream.Collectors;
 
 import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import com.baomidou.mybatisplus.extension.conditions.query.QueryChainWrapper;
@@ -71,6 +72,8 @@ public class BuyOrderController {
     private  PayWechatOrderService payWechatOrderService;
     @Autowired
     private  PayZfbOrderService payZfbOrderService;
+    @Autowired
+    private ShopProudictBookService shopProudictBookService;
 //    @Autowired
 //    private
     /**
@@ -255,6 +258,15 @@ public class BuyOrderController {
                         transactionDetailsEntity.setOrderType("购买健康超市用品！");
                         transactionDetailsService.save(transactionDetailsEntity);
 
+                        //购买成功后，添加书到个人表中
+                        List<Integer> pros = products.stream().map(BuyOrderDetailEntity::getProductId).collect(Collectors.toList());
+                        for (Integer s : pros){
+                            List<Integer> collect = shopProudictBookService.getBaseMapper().selectList(new LambdaQueryWrapper<ShopProudictBookEntity>()
+                                    .eq(ShopProudictBookEntity::getProudictId, s)
+                                    .eq(ShopProudictBookEntity::getDelFlag, 0)).stream().map(ShopProudictBookEntity::getBookId).collect(Collectors.toList());
+                            userEbookBuyService.addBookForUser(buyOrder.getUserId(),collect);
+                        }
+
                     }else{
                         return R.error("余额不足！");
                     }

src/main/java/com/peanut/modules/book/controller/ShopProductLabelController.java

@@ -29,7 +29,6 @@ public class ShopProductLabelController {
 
     @Autowired
     private ShopProductLabelService shopProductLabelService;
-
     @Autowired
     private ShopProductToLabelService shopProductToLabelService;
     @Autowired
@@ -113,6 +112,7 @@ public class ShopProductLabelController {
         MPJLambdaWrapper<ShopProductToLabelEntity> shopProductEntityMPJLambdaWrapper = new MPJLambdaWrapper<ShopProductToLabelEntity>();
         shopProductEntityMPJLambdaWrapper.selectAll(ShopProductEntity.class);
         shopProductEntityMPJLambdaWrapper.leftJoin(ShopProductEntity.class,ShopProductEntity::getProductId,ShopProductToLabelEntity::getProductId);
+        shopProductEntityMPJLambdaWrapper.eq(ShopProductToLabelEntity::getSplId,splId);
         shopProductEntityMPJLambdaWrapper.eq(ShopProductToLabelEntity::getDelFlag,0);
         shopProductEntityMPJLambdaWrapper.eq(ShopProductEntity::getDelFlag,0);
         Page<ShopProductEntity> shopProductEntityPage = shopProductToLabelDao.selectJoinPage(new Page<ShopProductEntity>(page, limit), ShopProductEntity.class, shopProductEntityMPJLambdaWrapper);

src/main/java/com/peanut/modules/book/service/UserEbookBuyService.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import com.peanut.common.utils.PageUtils;
 import com.peanut.modules.book.entity.UserEbookBuyEntity;
 
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -19,6 +20,8 @@ public interface UserEbookBuyService extends IService<UserEbookBuyEntity> {
 
     PageUtils queryPages(Map<String, Object> params);
 
+    void addBookForUser(Integer userId, List<Integer> bookIds);
+
 
 
 }

src/main/java/com/peanut/modules/book/service/impl/UserEbookBuyServiceImpl.java

@@ -1,8 +1,10 @@
 package com.peanut.modules.book.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.peanut.modules.book.entity.BuyOrderEntity;
 import org.springframework.stereotype.Service;
 
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -45,23 +47,17 @@ public class UserEbookBuyServiceImpl extends ServiceImpl<UserEbookBuyDao, UserEb
     }
 
 
-
+    @Override
-
+    public void addBookForUser(Integer userId, List<Integer> bookIds) {
-
+        for (Integer i:bookIds){
-
+            List<UserEbookBuyEntity> userEbookBuyEntities = this.getBaseMapper().selectList(new LambdaQueryWrapper<UserEbookBuyEntity>().eq(UserEbookBuyEntity::getUserId, userId).eq(UserEbookBuyEntity::getBookId, i));
-
+            if(userEbookBuyEntities.size()==0){
-
+                UserEbookBuyEntity userEbookBuyEntity = new UserEbookBuyEntity();
-
+                userEbookBuyEntity.setUserId(userId);
-
+                userEbookBuyEntity.setBookId(i);
-
+                userEbookBuyEntity.setPayTime(new Date());
-
+                this.save(userEbookBuyEntity);
-
+            }
-
+        }
-
+    }
-
-
-
-
-
-
 }