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优惠券

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This commit is contained in:
Jerry Yan
2025-07-24 19:46:55 +08:00
parent f0fd0db313
commit 727c9bacfa
11 changed files with 223 additions and 3 deletions
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41
src/main/java/com/ycwl/basic/controller/mobile/AppCouponController.java
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@@ -1,9 +1,44 @@
package com.ycwl.basic.controller.mobile;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity;
import com.ycwl.basic.service.mobile.CouponRecordService;
import com.ycwl.basic.utils.ApiResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/api/mobile/controller/v1")
@RequestMapping("/api/mobile/coupon/v1")
public class AppCouponController {
@Autowired
private CouponRecordService couponRecordService;
/**
* 根据memberId和faceId查找优惠券记录
*/
@GetMapping("/records")
public ApiResponse<List<CouponRecordEntity>> getCouponRecords(
@RequestParam Long memberId,
@RequestParam Long faceId) {
List<CouponRecordEntity> records = couponRecordService.queryByMemberIdAndFaceId(memberId, faceId);
return ApiResponse.success(records);
}
/**
* 领取优惠券
*/
@PostMapping("/claim")
public ApiResponse<CouponRecordEntity> claimCoupon(
@RequestParam Long memberId,
@RequestParam Long faceId,
@RequestParam Integer type) {
try {
CouponRecordEntity record = couponRecordService.claimCoupon(memberId, faceId, type);
return ApiResponse.success(record);
} catch (RuntimeException e) {
return ApiResponse.fail(e.getMessage());
}
}
}

4
src/main/java/com/ycwl/basic/mapper/CouponRecordMapper.java
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@@ -9,4 +9,8 @@ import java.util.List;
@Mapper
public interface CouponRecordMapper extends BaseMapper<CouponRecordEntity> {
List<CouponRecordEntity> queryByUserWithGoodsId(Long scenicId, Long memberId, String goodsId);
List<CouponRecordEntity> queryByMemberIdAndFaceId(Long memberId, Long faceId);
CouponRecordEntity queryByMemberIdAndFaceIdAndType(Long memberId, Long faceId, Integer type);
}

10
src/main/java/com/ycwl/basic/model/mobile/coupon/req/ClaimCouponReq.java Normal file
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@@ -0,0 +1,10 @@
package com.ycwl.basic.model.mobile.coupon.req;
import lombok.Data;
@Data
public class ClaimCouponReq {
private Long memberId;
private Long faceId;
private Integer type;
}

12
src/main/java/com/ycwl/basic/model/pc/couponRecord/req/CouponRecordPageQueryReq.java Normal file
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@@ -0,0 +1,12 @@
package com.ycwl.basic.model.pc.couponRecord.req;
import lombok.Data;
@Data
public class CouponRecordPageQueryReq {
private Integer pageNum = 1;
private Integer pageSize = 10;
private Long scenicId;
private String couponName;
private Integer couponType;
}

23
src/main/java/com/ycwl/basic/model/pc/couponRecord/resp/CouponRecordPageResp.java Normal file
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@@ -0,0 +1,23 @@
package com.ycwl.basic.model.pc.couponRecord.resp;
import lombok.Data;
import java.util.Date;
@Data
public class CouponRecordPageResp {
private Integer id;
private Integer couponId;
private String couponName;
private Integer couponType;
private String couponTypeName;
private Long scenicId;
private String scenicName;
private Long memberId;
private Long faceId;
private Integer status;
private String statusName;
private Date createTime;
private Date usedTime;
private Long usedOrderId;
}

12
src/main/java/com/ycwl/basic/service/mobile/CouponRecordService.java Normal file
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@@ -0,0 +1,12 @@
package com.ycwl.basic.service.mobile;
import com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity;
import java.util.List;
public interface CouponRecordService {
List<CouponRecordEntity> queryByMemberIdAndFaceId(Long memberId, Long faceId);
CouponRecordEntity claimCoupon(Long memberId, Long faceId, Integer type);
}

69
src/main/java/com/ycwl/basic/service/mobile/impl/CouponRecordServiceImpl.java Normal file
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@@ -0,0 +1,69 @@
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;
import com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity;
import com.ycwl.basic.model.pc.face.entity.FaceEntity;
import com.ycwl.basic.repository.FaceRepository;
import com.ycwl.basic.service.mobile.CouponRecordService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.Date;
import java.util.List;
@Service
public class CouponRecordServiceImpl implements CouponRecordService {
@Autowired
private CouponRecordMapper couponRecordMapper;
@Autowired
private CouponMapper couponMapper;
@Autowired
private FaceRepository faceRepository;
@Override
public List<CouponRecordEntity> queryByMemberIdAndFaceId(Long memberId, Long faceId) {
return couponRecordMapper.queryByMemberIdAndFaceId(memberId, faceId);
}
@Override
@Transactional(rollbackFor = Exception.class)
public CouponRecordEntity claimCoupon(Long memberId, Long faceId, Integer type) {
// 检查是否已经领取过该类型的优惠券
CouponRecordEntity existingRecord = couponRecordMapper.queryByMemberIdAndFaceIdAndType(memberId, faceId, type);
if (existingRecord != null) {
throw new RuntimeException("该用户已经领取过此类型的优惠券");
}
FaceEntity face = faceRepository.getFace(faceId);
if (face == null) {
throw new RuntimeException("人脸数据不存在");
}
// 查找可用的优惠券
Long scenicId = face.getScenicId();
QueryWrapper<CouponEntity> queryWrapper = new QueryWrapper<>();
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");
}
// 创建优惠券记录
CouponRecordEntity record = new CouponRecordEntity();
record.setCouponId(coupon.getId());
record.setMemberId(memberId);
record.setFaceId(faceId);
record.setStatus(0); // 有效状态
record.setCreateTime(new Date());
couponRecordMapper.insert(record);
return record;
}
}

10
src/main/java/com/ycwl/basic/service/pc/CouponRecordService.java Normal file
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@@ -0,0 +1,10 @@
package com.ycwl.basic.service.pc;
import com.github.pagehelper.PageInfo;
import com.ycwl.basic.model.pc.couponRecord.req.CouponRecordPageQueryReq;
import com.ycwl.basic.model.pc.couponRecord.resp.CouponRecordPageResp;
import com.ycwl.basic.utils.ApiResponse;
public interface CouponRecordService {
ApiResponse<PageInfo<CouponRecordPageResp>> pageQuery(CouponRecordPageQueryReq query);
}

30
src/main/java/com/ycwl/basic/service/pc/impl/CouponRecordServiceImpl.java Normal file
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@@ -0,0 +1,30 @@
package com.ycwl.basic.service.pc.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.ycwl.basic.mapper.CouponRecordMapper;
import com.ycwl.basic.model.pc.couponRecord.entity.CouponRecordEntity;
import com.ycwl.basic.model.pc.couponRecord.req.CouponRecordPageQueryReq;
import com.ycwl.basic.model.pc.couponRecord.resp.CouponRecordPageResp;
import com.ycwl.basic.service.pc.CouponRecordService;
import com.ycwl.basic.utils.ApiResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class CouponRecordServiceImpl extends ServiceImpl<CouponRecordMapper, CouponRecordEntity> implements CouponRecordService {
@Autowired
private CouponRecordMapper couponRecordMapper;
@Override
public ApiResponse<PageInfo<CouponRecordPageResp>> pageQuery(CouponRecordPageQueryReq query) {
PageHelper.startPage(query.getPageNum(), query.getPageSize());
List<CouponRecordPageResp> list = couponRecordMapper.selectByPageQuery(query);
PageInfo<CouponRecordPageResp> pageInfo = new PageInfo<>(list);
return ApiResponse.success(pageInfo);
}
}

1
src/main/java/com/ycwl/basic/service/pc/impl/OrderServiceImpl.java
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@@ -524,6 +524,7 @@ public class OrderServiceImpl implements OrderService {
order.setCouponId(null);
if (couponRecord != null) {
if (couponRecord.isUsable()) {
log.info("优惠券可用，优惠券记录ID：{}，优惠券ID：{}", couponRecord.getId(), couponRecord.getCouponId());
order.setCouponId(couponRecord.getCouponId());
order.setCouponRecordId(couponRecord.getId());
order.setCouponPrice(couponRecord.getCoupon().calculateDiscountPrice(order.getPrice()));