first commit

src/main/java/com/sqx/modules/coupon/controller/CouponController.java

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+package com.sqx.modules.coupon.controller;
+
+import com.sqx.common.utils.Result;
+import com.sqx.modules.coupon.entity.Coupon;
+import com.sqx.modules.coupon.service.CouponService;
+import com.sqx.modules.sys.controller.AbstractController;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@Api(value = "邀请码", tags = {"邀请码"})
+@RequestMapping(value = "/coupon")
+public class CouponController extends AbstractController {
+    @Autowired
+    private CouponService couponService;
+
+    @PostMapping("/insertCoupon")
+    @ApiOperation("新增优惠券")
+    public Result insertInviter(@RequestBody Coupon coupon){
+        return couponService.insertCoupon(coupon);
+    }
+    @PostMapping("/updateCoupon")
+    @ApiOperation("修改优惠券")
+    public Result updateCoupon(@RequestBody Coupon coupon){
+        return couponService.updateCoupon(coupon);
+    }
+    @GetMapping("/deleteCoupon")
+    @ApiOperation("删除优惠券")
+    public Result deleteCoupon(Long id){
+        return couponService.deleteCoupon(id);
+    }
+    @GetMapping("/selectCoupon")
+    @ApiOperation("优惠券列表")
+    public Result selectCoupon(Integer page, Integer limit, String couponName){
+        return couponService.selectCoupon(page,limit,couponName);
+    }
+    @GetMapping("/selectOne")
+    @ApiOperation("优惠券列表")
+    public Result selectOne(Long id){
+        return couponService.selectOne(id);
+    }
+}

src/main/java/com/sqx/modules/coupon/dao/CouponDao.java

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+package com.sqx.modules.coupon.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.sqx.modules.coupon.entity.Coupon;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CouponDao extends BaseMapper<Coupon> {
+}

src/main/java/com/sqx/modules/coupon/dao/CouponUserDao.java

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+package com.sqx.modules.coupon.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.sqx.modules.coupon.entity.CouponUser;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CouponUserDao extends BaseMapper<CouponUser> {
+}

src/main/java/com/sqx/modules/coupon/entity/Coupon.java

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+package com.sqx.modules.coupon.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.Serializable;
+import java.math.BigDecimal;
+
+@Data
+@TableName("coupon")
+public class Coupon implements Serializable {
+    private static final long serialVersionUID = 1L;
+    /**
+     * 优惠券d
+     */
+    @TableId(type = IdType.AUTO)
+    private Long couponId;
+    /**
+     * 优惠券名称
+     */
+    private String couponName;
+    /**
+     * 可抵扣金豆
+     */
+    private BigDecimal money;
+
+    /**
+     * 所属类型1邀请好友-
+     */
+    private Integer couponType;
+
+    public Coupon() {}
+}

src/main/java/com/sqx/modules/coupon/entity/CouponUser.java

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+package com.sqx.modules.coupon.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.Serializable;
+import java.math.BigDecimal;
+
+@Data
+@TableName("coupon_user")
+public class CouponUser implements Serializable {
+    private static final long serialVersionUID = 1L;
+    /**
+     * 用户优惠券id
+     */
+    @TableId(type = IdType.AUTO)
+    private Long couponUserId;
+    /**
+     *用户id
+     */
+    private Long userId;
+    /**
+     * 优惠券金豆
+     */
+    private BigDecimal couponMoney;
+    /**
+     * 优惠券使用规则
+     */
+    private String couponName;
+    public CouponUser() {}
+}

src/main/java/com/sqx/modules/coupon/service/CouponService.java

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+package com.sqx.modules.coupon.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.sqx.common.utils.Result;
+import com.sqx.modules.coupon.entity.Coupon;
+
+public interface CouponService extends IService<Coupon> {
+    Result insertCoupon(Coupon coupon);
+    Result updateCoupon(Coupon coupon);
+    Result deleteCoupon(Long id);
+    Result selectCoupon(Integer page, Integer limit,String couponName);
+    Result selectOne(Long id);
+}

src/main/java/com/sqx/modules/coupon/service/impl/CouponServiceImpl.java

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+package com.sqx.modules.coupon.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.sqx.common.utils.Result;
+import com.sqx.modules.coupon.dao.CouponDao;
+import com.sqx.modules.coupon.entity.Coupon;
+import com.sqx.modules.coupon.service.CouponService;
+import org.springframework.stereotype.Service;
+
+
+@Service
+public class CouponServiceImpl extends ServiceImpl<CouponDao, Coupon> implements CouponService {
+
+    @Override
+    public Result insertCoupon(Coupon coupon) {
+        baseMapper.insert(coupon);
+        return Result.success("操作成功");
+    }
+
+    @Override
+    public Result updateCoupon(Coupon coupon) {
+        baseMapper.updateById(coupon);
+        return Result.success("操作成功");
+    }
+
+    @Override
+    public Result deleteCoupon(Long id) {
+        baseMapper.deleteById(id);
+        return Result.success("操作成功");
+    }
+
+    @Override
+    public Result selectCoupon(Integer page, Integer limit, String couponName) {
+        IPage<Coupon> pages = new Page<>(page, limit);
+        QueryWrapper<Coupon> queryWrapper1 = new QueryWrapper<>();
+        if(couponName!=null){
+            queryWrapper1.eq("coupon_name",couponName);
+        }
+        pages=baseMapper.selectPage(pages,queryWrapper1);
+        return Result.success().put("data",pages.getRecords());
+    }
+
+    @Override
+    public Result selectOne(Long id) {
+        return Result.success().put("data",baseMapper.selectById(id));
+    }
+}