优惠券软删除

src/main/java/com/ycwl/basic/mapper/CouponMapper.java

@@ -1,6 +1,5 @@
 package com.ycwl.basic.mapper;
 import com.ycwl.basic.model.pc.coupon.entity.CouponEntity;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ycwl.basic.model.pc.coupon.req.CouponQueryReq;
 import com.ycwl.basic.model.pc.coupon.resp.CouponRespVO;
 import org.apache.ibatis.annotations.Mapper;
@@ -8,10 +7,22 @@ import org.apache.ibatis.annotations.Mapper;
 import java.util.List;
 
 @Mapper
-public interface CouponMapper extends BaseMapper<CouponEntity> {
+public interface CouponMapper {
     List<CouponRespVO> selectByQuery(CouponQueryReq query);
 
     int updateStatus(Integer id);
 
     CouponEntity getById(Integer couponId);
+    
+    int insert(CouponEntity coupon);
+    
+    int updateById(CouponEntity coupon);
+    
+    int deleteById(Integer id);
+    
+    List<CouponEntity> selectList();
+    
+    CouponEntity selectById(Integer id);
+    
+    CouponEntity selectByScenicIdAndTypeAndStatus(Long scenicId, Integer type, Integer status);
 }

src/main/java/com/ycwl/basic/model/pc/coupon/entity/CouponEntity.java

@@ -46,6 +46,9 @@ public class CouponEntity {
      */
     private Integer status;
     private Date createAt;
+    
+    private Integer deleted;
+    private Date deletedAt;
 
     public BigDecimal calculateDiscountPrice(BigDecimal originalPrice) {
         if (originalPrice == null) {

src/main/java/com/ycwl/basic/model/pc/couponRecord/entity/CouponRecordEntity.java

@@ -19,4 +19,7 @@ public class CouponRecordEntity {
     private Date createTime;
     private Date usedTime;
     private Long usedOrderId;
+    
+    private Integer deleted;
+    private Date deletedAt;
 }

src/main/java/com/ycwl/basic/service/mobile/impl/AppCouponRecordServiceImpl.java

@@ -1,6 +1,5 @@
 package com.ycwl.basic.service.mobile.impl;
 
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.ycwl.basic.mapper.CouponMapper;
 import com.ycwl.basic.mapper.CouponRecordMapper;
 import com.ycwl.basic.model.pc.coupon.entity.CouponEntity;
@@ -50,11 +49,7 @@ public class AppCouponRecordServiceImpl implements AppCouponRecordService {
         }
         // 查找可用的优惠券
         Long scenicId = face.getScenicId();
-        QueryWrapper<CouponEntity> queryWrapper = new QueryWrapper<>();
+        CouponEntity coupon = couponMapper.selectByScenicIdAndTypeAndStatus(scenicId, type, 1);
-        queryWrapper.eq("scenic_id", scenicId)
-                   .eq("type", type)
-                   .eq("status", 1); // 开启状态
-        CouponEntity coupon = couponMapper.selectOne(queryWrapper);
         
         if (coupon == null) {
             throw new RuntimeException("未找到可领取的优惠券");

src/main/java/com/ycwl/basic/service/pc/impl/CouponServiceImpl.java

@@ -1,5 +1,4 @@
 package com.ycwl.basic.service.pc.impl;
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ycwl.basic.mapper.CouponMapper;
 import com.ycwl.basic.model.pc.coupon.entity.CouponEntity;
 import com.ycwl.basic.model.pc.coupon.req.CouponQueryReq;
@@ -11,7 +10,7 @@ import org.springframework.stereotype.Service;
 import java.util.List;
 
 @Service
-public class CouponServiceImpl extends ServiceImpl<CouponMapper, CouponEntity> implements CouponService {
+public class CouponServiceImpl implements CouponService {
 
     @Autowired
     private CouponMapper couponMapper;
@@ -28,7 +27,7 @@ public class CouponServiceImpl extends ServiceImpl<CouponMapper, CouponEntity> i
 
     @Override
     public Boolean delete(Integer id) {
-        return removeById(id);
+        return couponMapper.deleteById(id) > 0;
     }
 
     @Override

src/main/resources/mapper/CouponMapper.xml

@@ -18,20 +18,75 @@
         FROM coupon c
         LEFT JOIN scenic s ON c.scenic_id = s.id
         <where>
+            AND c.deleted = 0
             <if test="scenicId != null">AND scenic_id = #{scenicId}</if>
             <if test="name != null and name != ''">AND c.name = concat('%',#{name},'%')</if>
             <if test="type != null">AND type = #{type}</if>
             <if test="discountType != null">AND discount_type = #{discountType}</if>
             <if test="status != null">AND c.status = #{status}</if>
-            <if test="createAtStart != null">AND create_time >= #{createAtStart}</if>
+            <if test="createAtStart != null">AND create_at >= #{createAtStart}</if>
-            <if test="createAtEnd != null">AND create_time &lt;= #{createAtEnd}
+            <if test="createAtEnd != null">AND create_at &lt;= #{createAtEnd}
             </if>
         </where>
-        ORDER BY create_time DESC
+        ORDER BY create_at DESC
     </select>
     <select id="getById" resultType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity">
-        SELECT id, scenic_id, name, broadcast, config_ids, discount_price, type, discount_type, status, create_at
+        SELECT id, scenic_id, name, description, countdown, broadcast, config_ids, discount_price, type, discount_type, status, create_at, deleted, deleted_at
+        FROM coupon
+        WHERE id = #{id} AND deleted = 0
+    </select>
+    
+    <insert id="insert" parameterType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO coupon (
+            scenic_id, name, description, countdown, broadcast, 
+            config_ids, discount_price, type, discount_type, 
+            status, create_at, deleted, deleted_at
+        ) VALUES (
+            #{scenicId}, #{name}, #{description}, #{countdown}, #{broadcast},
+            #{configIds}, #{discountPrice}, #{type}, #{discountType},
+            #{status}, #{createAt}, #{deleted}, #{deletedAt}
+        )
+    </insert>
+    
+    <update id="updateById" parameterType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity">
+        UPDATE coupon SET
+            scenic_id = #{scenicId},
+            name = #{name},
+            description = #{description},
+            countdown = #{countdown},
+            broadcast = #{broadcast},
+            config_ids = #{configIds},
+            discount_price = #{discountPrice},
+            type = #{type},
+            discount_type = #{discountType},
+            status = #{status},
+            create_at = #{createAt},
+            deleted = #{deleted},
+            deleted_at = #{deletedAt}
+        WHERE id = #{id}
+    </update>
+    
+    <delete id="deleteById">
+        UPDATE coupon SET deleted = 1, deleted_at = NOW() WHERE id = #{id}
+    </delete>
+    
+    <select id="selectById" resultType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity">
+        SELECT id, scenic_id, name, description, countdown, broadcast, config_ids, discount_price, type, discount_type, status, create_at, deleted, deleted_at
         FROM coupon
         WHERE id = #{id}
     </select>
+    
+    <select id="selectList" resultType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity">
+        SELECT id, scenic_id, name, description, countdown, broadcast, config_ids, discount_price, type, discount_type, status, create_at, deleted, deleted_at
+        FROM coupon
+        WHERE deleted = 0
+        ORDER BY create_at DESC
+    </select>
+    
+    <select id="selectByScenicIdAndTypeAndStatus" resultType="com.ycwl.basic.model.pc.coupon.entity.CouponEntity">
+        SELECT id, scenic_id, name, description, countdown, broadcast, config_ids, discount_price, type, discount_type, status, create_at, deleted, deleted_at
+        FROM coupon
+        WHERE scenic_id = #{scenicId} AND type = #{type} AND status = #{status} AND deleted = 0
+        LIMIT 1
+    </select>
 </mapper>

src/main/resources/mapper/CouponRecordMapper.xml

@@ -3,12 +3,12 @@
 <mapper namespace="com.ycwl.basic.mapper.CouponRecordMapper">
     <select id="queryByUserWithGoodsId"
             resultType="com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity">
-        select * from coupon_record where member_id = #{memberId} and coupon_id in (select id from coupon where scenic_id = #{scenicId} and FIND_IN_SET(#{goodsId},config_ids))
+        select * from coupon_record where deleted = 0 and member_id = #{memberId} and coupon_id in (select id from coupon where deleted = 0 and scenic_id = #{scenicId} and FIND_IN_SET(#{goodsId},config_ids))
     </select>
     
     <select id="queryByMemberIdAndFaceId"
             resultType="com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity">
-        select * from coupon_record where member_id = #{memberId} and face_id = #{faceId}
+        select * from coupon_record where deleted = 0 and member_id = #{memberId} and face_id = #{faceId}
     </select>
     
     <select id="queryByMemberIdAndFaceIdAndType"
@@ -16,7 +16,7 @@
         select cr.* 
         from coupon_record cr 
         inner join coupon c on cr.coupon_id = c.id 
-        where cr.member_id = #{memberId} and cr.face_id = #{faceId} and c.type = #{type}
+        where cr.deleted = 0 and c.deleted = 0 and cr.member_id = #{memberId} and cr.face_id = #{faceId} and c.type = #{type}
         limit 1
     </select>
     
@@ -51,6 +51,7 @@
         inner join coupon c on cr.coupon_id = c.id 
         inner join scenic s on c.scenic_id = s.id
         <where>
+            and cr.deleted = 0 and c.deleted = 0
             <if test="scenicId != null">
                 and c.scenic_id = #{scenicId}
             </if>