完善了积分兑换优惠券

src/main/java/com/cultural/heritage/controller/address/ContactsController.java

@@ -0,0 +1,24 @@
+package com.cultural.heritage.controller.address;
+
+import com.cultural.heritage.service.address.ContactsService;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/contacts")
+@Slf4j
+@Tag(name = "联系人接口")
+public class ContactsController {
+
+
+    @Resource
+    private ContactsService contactsService;
+
+
+
+
+}

src/main/java/com/cultural/heritage/controller/good/CouponController.java

@@ -12,13 +12,20 @@ import com.cultural.heritage.model.dto.CommonRequest;
 import com.cultural.heritage.model.dto.coupon.CouponAddRequest;
 import com.cultural.heritage.model.dto.coupon.CouponQueryRequest;
 import com.cultural.heritage.model.dto.coupon.CouponUpdateRequest;
+import com.cultural.heritage.model.dto.exchange.ExchangeAddRequest;
 import com.cultural.heritage.model.entity.Coupon;
+import com.cultural.heritage.model.entity.Exchange;
+import com.cultural.heritage.model.entity.User;
+import com.cultural.heritage.model.entity.UserCoupon;
 import com.cultural.heritage.service.good.CouponService;
+import com.cultural.heritage.service.good.ExchangeService;
+import com.cultural.heritage.service.good.UserCouponService;
 import com.cultural.heritage.service.user.UserService;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
 import javax.xml.transform.Result;
@@ -39,6 +46,14 @@ public class CouponController {
     private UserService userService;
 
 
+    @Resource
+    private UserCouponService userCouponService;
+
+
+    @Resource
+    private ExchangeService exchangeService;
+
+
     /**
      * 添加优惠券
      * @param couponAddRequest  优惠券添加请求体
@@ -113,8 +128,63 @@ public class CouponController {
     }
 
 
+    /**
+     * 积分兑换优惠券
+     * @param exchangeAddRequest  兑换记录添加请求体
+     * @return  是否兑换成功
+     */
+    @PostMapping("/exchange")
+    @Transactional
+    public BaseResponse<Boolean> pointsExchangeCoupon(@RequestBody ExchangeAddRequest exchangeAddRequest) {
+        if (exchangeAddRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        // 更新用户积分
+        Long userId = exchangeAddRequest.getUserId();
+        Integer requirePoints = exchangeAddRequest.getRequirePoints();
+        Integer quantity = exchangeAddRequest.getQuantity();
+        if (userId <= 0) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        User user = userService.getById(userId);
+        ThrowUtils.throwIf(user == null, ErrorCode.NOT_FOUND_ERROR);
+        int residual = user.getPoints() - requirePoints * quantity;
+        if (residual < 0) {
+            throw new BusinessException(ErrorCode.OPERATION_ERROR, "积分不足");
+        }
+        user.setPoints(residual);
+        boolean save = userService.updateById(user);
+        ThrowUtils.throwIf(!save, ErrorCode.OPERATION_ERROR);
+        // 插入一条兑换记录
+        Exchange exchange = new Exchange();
+        BeanUtils.copyProperties(exchangeAddRequest, exchange);
+        boolean result = exchangeService.save(exchange);
+        ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
+        //给当前用户添加优惠券
+        UserCoupon userCoupon = new UserCoupon();
+        BeanUtils.copyProperties(exchangeAddRequest, userCoupon);
+        boolean couponResult = userCouponService.save(userCoupon);
+        ThrowUtils.throwIf(!couponResult, ErrorCode.OPERATION_ERROR);
+        return ResultUtils.success(true, "兑换成功");
+    }
 
 
 
+    /**
+     * 用户删除兑换记录
+     * @param commonRequest  兑换记录删除请求体
+     * @return  是否兑换成功
+     */
+    @PostMapping("/delRecord")
+    public BaseResponse<Boolean> deleteExchangeRecord(@RequestBody CommonRequest commonRequest) {
+        if (commonRequest == null || commonRequest.getId() <= 0) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        Long id = commonRequest.getId();
+        boolean result = exchangeService.removeById(id);
+        ThrowUtils.throwIf(!result, ErrorCode.OPERATION_ERROR);
+        return ResultUtils.success(true, "删除兑换记录成功");
+    }
+
 
 }

src/main/java/com/cultural/heritage/mapper/ContactsMapper.java

@@ -0,0 +1,7 @@
+package com.cultural.heritage.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cultural.heritage.model.entity.Contacts;
+
+public interface ContactsMapper extends BaseMapper<Contacts> {
+}

src/main/java/com/cultural/heritage/mapper/ExchangeMapper.java

@@ -0,0 +1,7 @@
+package com.cultural.heritage.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cultural.heritage.model.entity.Exchange;
+
+public interface ExchangeMapper extends BaseMapper<Exchange> {
+}

src/main/java/com/cultural/heritage/mapper/UserCouponMapper.java

@@ -0,0 +1,8 @@
+package com.cultural.heritage.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cultural.heritage.model.entity.UserCoupon;
+
+public interface UserCouponMapper extends BaseMapper<UserCoupon> {
+
+}

src/main/java/com/cultural/heritage/model/dto/exchange/ExchangeAddRequest.java

@@ -0,0 +1,42 @@
+package com.cultural.heritage.model.dto.exchange;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+
+/**
+ * 积分兑换优惠券请求
+ */
+@Data
+public class ExchangeAddRequest implements Serializable {
+
+
+    /**
+     * 用户id
+     */
+    private Long userId;
+
+    /**
+     * 优惠券id
+     */
+    private Long couponId;
+
+    /**
+     * 数量
+     */
+    private Integer quantity;
+
+    /**
+     * 优惠券积分价格
+     */
+    private Integer requirePoints;
+
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/model/entity/Address.java

@@ -10,8 +10,8 @@ import java.io.Serializable;
 import java.util.Date;
 
 /**
- * 地址表
- * @TableName  address
+ * 地址
+ * @TableName address
  */
 @Data
 @TableName("address")

src/main/java/com/cultural/heritage/model/entity/Category.java

@@ -11,8 +11,8 @@ import java.io.Serializable;
 import java.util.Date;
 
 /**
- * 商品类别表
- * @TableName  category
+ * 商品类别
+ * @TableName category
  */
 @Data
 @TableName("category")

src/main/java/com/cultural/heritage/model/entity/Contacts.java

@@ -0,0 +1,67 @@
+package com.cultural.heritage.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 联系人
+ * @TableName  contacts
+ */
+@Data
+@TableName("contacts")
+public class Contacts implements Serializable {
+
+    /**
+     * 联系人id
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+
+    /**
+     * 联系人姓名
+     */
+    private String name;
+
+
+    /**
+     * 联系人手机号
+     */
+    private String phone;
+
+
+    /**
+     * 用户id
+     */
+    private Long userId;
+
+    /**
+     * 是否默认
+     */
+    private Integer isDefault;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/model/entity/Coupon.java

@@ -12,7 +12,7 @@ import java.io.Serializable;
 import java.util.Date;
 
 /**
- * 优惠券列表
+ * 优惠券
  * @TableName   coupon
  */
 @Data

src/main/java/com/cultural/heritage/model/entity/Exchange.java

@@ -0,0 +1,67 @@
+package com.cultural.heritage.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 积分兑换记录
+ * @TableName   exchange_record
+ */
+@Data
+@TableName("exchange_record")
+public class Exchange implements Serializable {
+
+
+    /**
+     * 兑换记录id
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 用户id
+     */
+    private Long userId;
+
+    /**
+     * 优惠券id
+     */
+    private Long couponId;
+
+    /**
+     * 数量
+     */
+    private Integer quantity;
+
+    /**
+     * 优惠券积分价格
+     */
+    private Integer requirePoints;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/model/entity/Good.java

@@ -11,7 +11,7 @@ import java.io.Serial;
 import java.util.Date;
 
 /**
- * 商品表
+ * 商品
  * @TableName  good
  */
 @TableName(value = "good")

src/main/java/com/cultural/heritage/model/entity/User.java

@@ -11,7 +11,7 @@ import java.io.Serializable;
 import java.util.Date;
 
 /**
- * 用户表
+ * 用户
  * @TableName user
  */
 @TableName(value = "user")

src/main/java/com/cultural/heritage/model/entity/UserCoupon.java

@@ -0,0 +1,55 @@
+package com.cultural.heritage.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 用户优惠券表
+ * @TableName user_coupon
+ */
+@Data
+@TableName("user_coupon")
+public class UserCoupon implements Serializable {
+
+    /**
+     * id
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 用户id
+     */
+    private Long userId;
+
+    /**
+     * 优惠券id
+     */
+    private Long couponId;
+
+    /**
+     * 优惠券状态(0, 1, 2分别代表未使用，已使用，已过期)
+     */
+    private Integer status;
+
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/service/address/ContactsService.java

@@ -0,0 +1,7 @@
+package com.cultural.heritage.service.address;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cultural.heritage.model.entity.Contacts;
+
+public interface ContactsService extends IService<Contacts> {
+}

src/main/java/com/cultural/heritage/service/address/impl/ContactsServiceImpl.java

@@ -0,0 +1,12 @@
+package com.cultural.heritage.service.address.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cultural.heritage.mapper.ContactsMapper;
+import com.cultural.heritage.model.entity.Contacts;
+import com.cultural.heritage.service.address.ContactsService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ContactsServiceImpl extends ServiceImpl<ContactsMapper, Contacts> implements ContactsService {
+
+}

src/main/java/com/cultural/heritage/service/good/ExchangeService.java

@@ -0,0 +1,7 @@
+package com.cultural.heritage.service.good;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cultural.heritage.model.entity.Exchange;
+
+public interface ExchangeService extends IService<Exchange> {
+}

src/main/java/com/cultural/heritage/service/good/UserCouponService.java

@@ -0,0 +1,7 @@
+package com.cultural.heritage.service.good;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cultural.heritage.model.entity.UserCoupon;
+
+public interface UserCouponService extends IService<UserCoupon> {
+}

src/main/java/com/cultural/heritage/service/good/impl/ExchangeServiceImpl.java

@@ -0,0 +1,11 @@
+package com.cultural.heritage.service.good.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cultural.heritage.mapper.ExchangeMapper;
+import com.cultural.heritage.model.entity.Exchange;
+import com.cultural.heritage.service.good.ExchangeService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ExchangeServiceImpl extends ServiceImpl<ExchangeMapper, Exchange> implements ExchangeService{
+}

src/main/java/com/cultural/heritage/service/good/impl/UserCouponServiceImpl.java

@@ -0,0 +1,11 @@
+package com.cultural.heritage.service.good.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cultural.heritage.mapper.UserCouponMapper;
+import com.cultural.heritage.model.entity.UserCoupon;
+import com.cultural.heritage.service.good.UserCouponService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class UserCouponServiceImpl extends ServiceImpl<UserCouponMapper, UserCoupon> implements UserCouponService {
+}

src/main/resources/mapper/ContactsMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.cultural.heritage.mapper.ContactsMapper">
+
+</mapper>

src/main/resources/mapper/ExchangeMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.cultural.heritage.mapper.ExchangeMapper">
+
+</mapper>

src/main/resources/mapper/UserCouponMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.cultural.heritage.mapper.UserCouponMapper">
+
+</mapper>