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feat:优惠券服务管理员端搭建

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dongtiandexue 2021-03-15 23:47:48 +08:00
parent f21dea4f5c
commit 9092d97dbd
28 changed files with 1333 additions and 20 deletions
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12
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/constant/AppConstants.java Normal file
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@ -0,0 +1,12 @@
package com.youlai.mall.sms.pojo.constant;
/**
* @author huawei
* @desc
* @email huawei_code@163.com
* @date 2021/3/10
*/
public class AppConstants {
public static final String COUPON_LOCK = "lock:coupon:";
}

100
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/domain/SmsCoupon.java Normal file
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package com.youlai.mall.sms.pojo.domain;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
/**
* sms_coupon
* @author
*/
@Data
public class SmsCoupon implements Serializable {
/**
* ID
*/
private Long id;
/**
* 优惠券标题（有图片则显示图片）：无门槛50元优惠券 | 单品最高减2000元
*/
private String title;
/**
* 图片
*/
private String img;
/**
* 1满减券 2叠加满减券 3无门槛券（需要限制大小）
*/
private Integer type;
/**
* 发布状态, PUBLISH发布，DRAFT草稿，OFFLINE下线
*/
private String publish;
/**
* 满多少才可以使用（为0则不限制金额）
*/
private Long conditionPrice;
/**
* 抵扣价格
*/
private Long price;
/**
* 优惠券总量
*/
private Integer publishCount;
/**
* 每张优惠券限领张数（默认为1，为0不限制）
*/
private Integer limitCount;
/**
* 已领取的优惠券数量
*/
private Integer takeCount;
/**
* 已使用的优惠券数量
*/
private Integer usedCount;
/**
* 发放开始时间
*/
private Date startTime;
/**
* 发放结束时间
*/
private Date endTime;
/**
* 自领取之日起有效天数
*/
private Integer validDays;
/**
* 逻辑删除使用
*/
private Integer status;
/**
* 创建时间
*/
private Date gmtCreate;
/**
* 修改时间
*/
private Date gmtModified;
private static final long serialVersionUID = 1L;
}

87
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/domain/SmsCouponRecord.java Normal file
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@ -0,0 +1,87 @@
package com.youlai.mall.sms.pojo.domain;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
/**
* sms_coupon_record
* @author
*/
@Data
public class SmsCouponRecord implements Serializable {
private Long id;
/**
* 优惠券id
*/
private Long couponId;
/**
* 使用状态 可用 NEW,已使用USED,过期 EXPIRED;
*/
private String useState;
/**
* 用户id
*/
private Long userId;
/**
* 用户昵称（冗余字段）
*/
private String userName;
/**
* 1满减券 2叠加满减券 3无门槛券
*/
private Integer couponType;
/**
* 优惠券标题
*/
private String couponTitle;
/**
* 满多少才可以使用（为0则不限制金额）
*/
private Long conditionPrice;
/**
* 抵扣价格
*/
private Long price;
/**
* 开始时间
*/
private Date startTime;
/**
* 结束时间
*/
private Date endTime;
/**
* 订单id
*/
private Long orderId;
/**
* 逻辑删除使用
*/
private Integer status;
/**
* 创建时间
*/
private Date gmtCreate;
/**
* 修改时间
*/
private Date gmtModified;
private static final long serialVersionUID = 1L;
}

14
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/enums/CouponStateEnum.java Normal file
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@ -0,0 +1,14 @@
package com.youlai.mall.sms.pojo.enums;
/**
* @author huawei
* @desc
* @email huawei_code@163.com
* @date 2021/2/28
*/
public enum CouponStateEnum {
NEW,
USED,
EXPIRED;
}

97
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/form/CouponForm.java Normal file
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@ -0,0 +1,97 @@
package com.youlai.mall.sms.pojo.form;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import java.util.Date;
/**
* @author huawei
* @desc 优惠券提交表单
* @email huawei_code@163.com
* @date 2021/3/14
*/
@ApiModel("优惠券提交表单")
@Data
public class CouponForm {
/**
* ID
*/
private Long id;
/**
* 优惠券标题（有图片则显示图片）：无门槛50元优惠券 | 单品最高减2000元
*/
@ApiModelProperty("优惠券标题")
@NotBlank(message = "请填写优惠券标题")
private String title;
/**
* 图片
*/
@ApiModelProperty("优惠券图片")
private String img;
/**
* 1满减券 2叠加满减券 3无门槛券（需要限制大小）
*/
@ApiModelProperty("优惠券类型")
private Integer type;
/**
* 满多少才可以使用（为0则不限制金额）
*/
@ApiModelProperty("优惠券满减金额（为0则不限制金额）")
private Long conditionPrice;
/**
* 抵扣价格
*/
@ApiModelProperty("优惠券抵扣价格")
@NotNull(message = "请填写优惠券抵扣金额")
@Min(value = 1,message = "抵扣价格不能小于1")
private Long price;
/**
* 优惠券总量
*/
@ApiModelProperty("优惠券总量")
@NotNull(message = "请填写优惠券总量")
@Min(value = 1,message = "优惠券总量不能小于1")
private Integer publishCount;
/**
* 每张优惠券限领张数（默认为1，为0不限制）
*/
@ApiModelProperty("优惠券限领张数")
@Min(value = 0,message = "优惠券限领张数不能为负数")
private Integer limitCount;
/**
* 发放开始时间
*/
@ApiModelProperty("优惠券发放开始时间")
@NotNull(message = "请填写优惠券发放开始时间")
private Date startTime;
/**
* 发放结束时间
*/
@ApiModelProperty("优惠券发放结束时间")
@NotNull(message = "请填写优惠券发放结束时间")
private Date endTime;
/**
* 自领取之日起有效天数
*/
@ApiModelProperty("自领取之日起有效天数")
@NotNull(message = "请填写正确的有效天数")
@Min(value = 1,message = "有效天数总量不能小于1")
private Integer validDays;
}

100
mall-sms/sms-api/src/main/java/com/youlai/mall/sms/pojo/vo/SmsCouponVO.java Normal file
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@ -0,0 +1,100 @@
package com.youlai.mall.sms.pojo.vo;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
/**
* sms_coupon
* @author
*/
@Data
public class SmsCouponVO implements Serializable {
/**
* ID
*/
private Long id;
/**
* 优惠券标题（有图片则显示图片）：无门槛50元优惠券 | 单品最高减2000元
*/
private String title;
/**
* 图片
*/
private String img;
/**
* 1满减券 2叠加满减券 3无门槛券（需要限制大小）
*/
private Integer type;
/**
* 发布状态, PUBLISH发布，DRAFT草稿，OFFLINE下线
*/
private String publish;
/**
* 满多少才可以使用（为0则不限制金额）
*/
private Long conditionPrice;
/**
* 抵扣价格
*/
private Long price;
/**
* 优惠券总量
*/
private Integer publishCount;
/**
* 每张优惠券限领张数（默认为1，为0不限制）
*/
private Integer limitCount;
/**
* 已领取的优惠券数量
*/
private Integer takeCount;
/**
* 已使用的优惠券数量
*/
private Integer usedCount;
/**
* 发放开始时间
*/
private Date startTime;
/**
* 发放结束时间
*/
private Date endTime;
/**
* 自领取之日起有效天数
*/
private Integer validDays;
/**
* 逻辑删除使用
*/
private Integer status;
/**
* 创建时间
*/
private Date gmtCreate;
/**
* 修改时间
*/
private Date gmtModified;
private static final long serialVersionUID = 1L;
}

81
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/controller/admin/CouponController.java Normal file
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@ -0,0 +1,81 @@
package com.youlai.mall.sms.controller.admin;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.youlai.common.base.BasePageQuery;
import com.youlai.common.result.Result;
import com.youlai.mall.sms.pojo.domain.SmsCoupon;
import com.youlai.mall.sms.pojo.form.CouponForm;
import com.youlai.mall.sms.service.ISmsCouponService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
/**
* @author huawei
* @desc 优惠券管理服务
* @email huawei_code@163.com
* @date 2021/3/14
*/
@Api(tags = "优惠券管理服务")
@RestController
@RequestMapping("/api.admin/v1/coupon")
public class CouponController {
@Autowired
private ISmsCouponService couponService;
@ApiOperation("优惠券分页列表查询")
@GetMapping("/page")
public Result page(@ApiParam("条件分页请求入参") BasePageQuery query) {
Page<SmsCoupon> page = new Page<>(query.getPageNum(), query.getPageSize());
return Result.success(couponService.pageQuery(page, query));
}
@ApiOperation("查询优惠券详情")
@RequestMapping("/${couponId}/detail")
public Result detail(@ApiParam("删除商品分页列表查询") @PathVariable("couponId") String couponId) {
return Result.success(couponService.detail(couponId));
}
/**
* 新增优惠券
*
* @return
*/
@ApiOperation("新增优惠券")
@PostMapping()
public Result add(@ApiParam("新增优惠券提交表单") @Validated @RequestBody CouponForm form) {
couponService.add(form);
return Result.success();
}
/**
* 修改优惠券
*
* @return
*/
@ApiOperation("修改优惠券")
@PutMapping()
public Result modify(@ApiParam("修改优惠券提交表单") @Validated @RequestBody CouponForm form) {
if (form.getId() == null) {
return Result.failed("优惠券ID不能为空");
}
couponService.modify(form);
return Result.success();
}
/**
* 删除优惠券
*
* @return
*/
@ApiOperation("删除优惠券")
@DeleteMapping()
public Result del(@ApiParam("优惠券ID") @RequestParam("couponId") String couponId) {
couponService.removeById(couponId);
return Result.success();
}
}

73
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/controller/admin/CouponRecordController.java Normal file
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@ -0,0 +1,73 @@
package com.youlai.mall.sms.controller.admin;
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.youlai.common.base.BasePageQuery;
import com.youlai.common.result.Result;
import com.youlai.common.web.util.RequestUtils;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
import com.youlai.mall.sms.service.ICouponRecordService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
/**
* @author huawei
* @desc 优惠券领券记录服务
* @email huawei_code@163.com
* @date 2021/3/15
*/
@Api(tags = "优惠券领券记录服务")
@RestController
@RequestMapping("/api.admin/v1/coupon_record")
public class CouponRecordController {
@Autowired
private ICouponRecordService couponRecordService;
@ApiOperation(value = "分页获取会员领券记录")
@GetMapping("/page")
public Result page(BasePageQuery pageQuery) {
Long userId = RequestUtils.getUserId();
QueryWrapper<SmsCouponRecord> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("user_id", userId).orderByDesc("create_time");
Page<SmsCouponRecord> page = new Page<>(pageQuery.getPageNum(), pageQuery.getPageSize());
IPage<SmsCouponRecord> result = couponRecordService.page(page, queryWrapper);
return Result.success(result);
}
@ApiOperation(value = "获取优惠券记录详情")
@GetMapping("/{id}/detail")
public Result detail(@ApiParam(value = "优惠券记录ID") @PathVariable("id") String id) {
Long userId = RequestUtils.getUserId();
QueryWrapper<SmsCouponRecord> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("user_id", userId ).eq("id", id);
SmsCouponRecord result = couponRecordService.getOne(queryWrapper);
if (result == null) {
return Result.failed("优惠券记录不存在");
}
return Result.success(result);
}
/**
* 用户领券功能
* 1、查询优惠券是否真实存在
* 2、校验优惠券信息（是否有效、是否超额领取、是否过期）
* 3、
*
* @param couponId
* @return
*/
@ApiOperation(value = "用户领券功能")
@PostMapping()
public Result add(@ApiParam(name = "couponId", value = "优惠券ID", required = true)
@RequestParam("couponId") String couponId) {
couponRecordService.add(couponId);
return Result.success();
}
}

6
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/controller/app/SeckillController.java
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@ -2,7 +2,7 @@ package com.youlai.mall.sms.controller.app;
import com.youlai.common.result.Result;
import com.youlai.mall.sms.pojo.vo.SmsSeckillSkuVO;
import com.youlai.mall.sms.service.SeckillService;
import com.youlai.mall.sms.service.ISeckillService;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
@ -25,11 +25,11 @@ import java.util.List;
public class SeckillController {
@Autowired
private SeckillService seckillService;
private ISeckillService ISeckillService;
@GetMapping
public Result getCurrentSeckillSession() {
List<SmsSeckillSkuVO> currentSeckills = seckillService.getCurrentSeckillSession();
List<SmsSeckillSkuVO> currentSeckills = ISeckillService.getCurrentSeckillSession();
return Result.success();
}
}

21
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/mapper/SmsCouponDao.java Normal file
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@ -0,0 +1,21 @@
package com.youlai.mall.sms.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.youlai.mall.sms.pojo.domain.SmsCoupon;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
@Mapper
public interface SmsCouponDao extends BaseMapper<SmsCoupon> {
int deleteByPrimaryKey(Long id);
int insertSelective(SmsCoupon record);
SmsCoupon selectByPrimaryKey(Long id);
int updateByPrimaryKeySelective(SmsCoupon record);
int updateByPrimaryKey(SmsCoupon record);
int updateTakeStock(@Param("id") String couponId);
}

18
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/mapper/SmsCouponRecordDao.java Normal file
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@ -0,0 +1,18 @@
package com.youlai.mall.sms.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface SmsCouponRecordDao extends BaseMapper<SmsCouponRecord> {
int deleteByPrimaryKey(Long id);
int insertSelective(SmsCouponRecord record);
SmsCouponRecord selectByPrimaryKey(Long id);
int updateByPrimaryKeySelective(SmsCouponRecord record);
int updateByPrimaryKey(SmsCouponRecord record);
}

6
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/scheduled/SeckillSkuScheduled.java
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@ -1,6 +1,6 @@
package com.youlai.mall.sms.scheduled;
import com.youlai.mall.sms.service.SeckillService;
import com.youlai.mall.sms.service.ISeckillService;
import lombok.extern.slf4j.Slf4j;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
@ -23,7 +23,7 @@ public class SeckillSkuScheduled {
private static final String SECKILL_SKU_LATEST_3_DAY= "seckillSkuLatest3Days";
@Autowired
private SeckillService seckillService;
private ISeckillService ISeckillService;
@Autowired
@ -38,7 +38,7 @@ public class SeckillSkuScheduled {
lock.lock(10, TimeUnit.SECONDS);
try {
seckillService.updateSeckillSkuLatest3Days();
ISeckillService.updateSeckillSkuLatest3Days();
} finally {
lock.unlock();
}

19
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ICouponRecordService.java Normal file
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@ -0,0 +1,19 @@
package com.youlai.mall.sms.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
/**
* @author huawei
* @desc 优惠券领券记录业务接口
* @email huawei_code@163.com
* @date 2021/3/15
*/
public interface ICouponRecordService extends IService<SmsCouponRecord> {
/**
* 用户领券
* @param couponId
*/
void add(String couponId);
}

2
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/SeckillService.java → mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ISeckillService.java
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@ -10,7 +10,7 @@ import java.util.List;
* @email huawei_code@163.com
* @date 2021/3/5
*/
public interface SeckillService {
public interface ISeckillService {
void updateSeckillSkuLatest3Days();

13
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ISmsCouponRecordService.java Normal file
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@ -0,0 +1,13 @@
package com.youlai.mall.sms.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
/**
* @author huawei
* @desc
* @email huawei_code@163.com
* @date 2021/3/14
*/
public interface ISmsCouponRecordService extends IService<SmsCouponRecord> {
}

48
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ISmsCouponService.java Normal file
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@ -0,0 +1,48 @@
package com.youlai.mall.sms.service;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.youlai.common.base.BasePageQuery;
import com.youlai.mall.sms.pojo.domain.SmsCoupon;
import com.youlai.mall.sms.pojo.form.CouponForm;
import com.youlai.mall.sms.pojo.vo.SmsCouponVO;
/**
* @author huawei
* @desc
* @email huawei_code@163.com
* @date 2021/3/14
*/
public interface ISmsCouponService extends IService<SmsCoupon> {
/**
* 获取优惠券详情
*
* @param couponId 优惠券ID
*/
SmsCouponVO detail(String couponId);
/**
* 新增优惠券
*
* @param form 新增提交表单
*/
void add(CouponForm form);
/**
* 修改优惠券
*
* @param form 修改优惠券提交表单
*/
void modify(CouponForm form);
IPage<SmsCoupon> pageQuery(Page<SmsCoupon> page, BasePageQuery query);
/**
* 根据已领券数量
* @param couponId
* @return
*/
int updateTakeStock(String couponId);
}

2
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/SmsSeckillSessionService.java → mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ISmsSeckillSessionService.java
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@ -12,7 +12,7 @@ import java.util.List;
* @email huawei_code@163.com
* @date 2021/3/5
*/
public interface SmsSeckillSessionService extends IService<SmsSeckillSession> {
public interface ISmsSeckillSessionService extends IService<SmsSeckillSession> {
/**
* 根据起始时间和结束时间查询秒杀活动列表

2
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/SmsSeckillSkuRelationService.java → mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/ISmsSeckillSkuRelationService.java
View File

@ -11,7 +11,7 @@ import java.util.List;
* @email huawei_code@163.com
* @date 2021/3/5
*/
public interface SmsSeckillSkuRelationService extends IService<SmsSeckillSkuRelation> {
public interface ISmsSeckillSkuRelationService extends IService<SmsSeckillSkuRelation> {
/**
* 根据秒杀活动ID获取关联商品

108
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/CouponRecordServiceImpl.java Normal file
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@ -0,0 +1,108 @@
package com.youlai.mall.sms.service.impl;
import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.youlai.common.web.exception.BizException;
import com.youlai.common.web.util.RequestUtils;
import com.youlai.mall.sms.mapper.SmsCouponRecordDao;
import com.youlai.mall.sms.pojo.domain.SmsCoupon;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
import com.youlai.mall.sms.pojo.enums.CouponStateEnum;
import com.youlai.mall.sms.service.ICouponRecordService;
import com.youlai.mall.sms.service.ISmsCouponService;
import lombok.extern.slf4j.Slf4j;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Date;
import static com.youlai.mall.sms.pojo.constant.AppConstants.COUPON_LOCK;
/**
* @author huawei
* @desc 优惠券领券记录业务实现类
* @email huawei_code@163.com
* @date 2021/3/15
*/
@Service
@Slf4j
public class CouponRecordServiceImpl extends ServiceImpl<SmsCouponRecordDao, SmsCouponRecord> implements ICouponRecordService {
@Autowired
private ISmsCouponService couponService;
@Autowired
private RedissonClient redissonClient;
@Override
public void add(String couponId) {
Long userId = RequestUtils.getUserId();
RLock lock = redissonClient.getLock(COUPON_LOCK + couponId);
lock.lock();
try {
SmsCoupon coupon = couponService.getById(couponId);
this.couponCheck(coupon, userId);
// 封装优惠券领取记录对象
SmsCouponRecord couponRecord = new SmsCouponRecord();
BeanUtils.copyProperties(coupon, couponRecord);
couponRecord.setStartTime(new Date());
couponRecord.setEndTime(DateUtil.offsetDay(new Date(), coupon.getValidDays()));
couponRecord.setUseState(CouponStateEnum.NEW.name());
couponRecord.setUserId(RequestUtils.getUserId());
couponRecord.setUserName(RequestUtils.getUsername());
couponRecord.setCouponId(coupon.getId());
couponRecord.setId(null);
// 高并发下扣减库存
//高并发下扣减劵库存，采用乐观锁,当前stock做版本号,延伸多种防止超卖的问题,一次只能领取1张，TODO
int rows = couponService.updateTakeStock(couponId);
if (rows == 1) {
//库存扣减成功才保存
this.save(couponRecord);
} else {
log.warn("发放优惠券失败，coupon={}，loginUser={}", coupon, userId);
throw new BizException("发放优惠券失败");
}
} finally {
lock.unlock();
}
}
/**
* 优惠券检查
*
* @param couponEntity
* @param userId
*/
private void couponCheck(SmsCoupon couponEntity, long userId) {
//优惠券不存在
if (couponEntity == null) {
throw new BizException("优惠券不存在");
}
//库存不足
if ((couponEntity.getPublishCount() - couponEntity.getTakeCount()) <= 0) {
throw new BizException("优惠券已经被领光了");
}
//是否在领取时间范围
long time = System.currentTimeMillis();
long start = couponEntity.getStartTime().getTime();
long end = couponEntity.getEndTime().getTime();
if (time < start || time > end) {
throw new BizException("优惠券不在领券时间范围内");
}
//用户是否超过限制
int recordNum = this.count(new QueryWrapper<SmsCouponRecord>()
.eq("coupon_id", couponEntity.getId())
.eq("user_id", userId));
if (recordNum >= couponEntity.getLimitCount()) {
throw new BizException("优惠券已经达到领券次数限制");
}
}
}

13
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SeckillServiceImpl.java
View File

@ -10,16 +10,15 @@ import com.youlai.mall.sms.pojo.domain.SmsSeckillSession;
import com.youlai.mall.sms.pojo.domain.SmsSeckillSkuRelation;
import com.youlai.mall.sms.pojo.to.SeckillSkuRedisTO;
import com.youlai.mall.sms.pojo.vo.SmsSeckillSkuVO;
import com.youlai.mall.sms.service.SeckillService;
import com.youlai.mall.sms.service.SmsSeckillSessionService;
import com.youlai.mall.sms.service.SmsSeckillSkuRelationService;
import com.youlai.mall.sms.service.ISeckillService;
import com.youlai.mall.sms.service.ISmsSeckillSessionService;
import com.youlai.mall.sms.service.ISmsSeckillSkuRelationService;
import lombok.extern.slf4j.Slf4j;
import org.redisson.api.RSemaphore;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
@ -32,17 +31,17 @@ import java.util.stream.Collectors;
*/
@Service
@Slf4j
public class SeckillServiceImpl implements SeckillService {
public class SeckillServiceImpl implements ISeckillService {
private static final String SECKILL_SESSION_CACHE_PREFIX = "seckill:sessions:";
private static final String SECKILL_SKU_CACHE_PREFIX = "seckill:skus";
private static final String SECKILL_SKU_SEMAPHORE = "seckill:stock:";
@Autowired
private SmsSeckillSessionService seckillSessionService;
private ISmsSeckillSessionService seckillSessionService;
@Autowired
private SmsSeckillSkuRelationService seckillSkuRelationService;
private ISmsSeckillSkuRelationService seckillSkuRelationService;
@Autowired
private RedisUtils redisUtils;

19
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SmsCouponRecordServiceImpl.java Normal file
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@ -0,0 +1,19 @@
package com.youlai.mall.sms.service.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.youlai.mall.sms.mapper.SmsCouponRecordDao;
import com.youlai.mall.sms.pojo.domain.SmsCouponRecord;
import com.youlai.mall.sms.service.ISmsCouponRecordService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
/**
* @author huawei
* @desc 优惠券领取记录业务实现类
* @email huawei_code@163.com
* @date 2021/3/14
*/
@Slf4j
@Service
public class SmsCouponRecordServiceImpl extends ServiceImpl<SmsCouponRecordDao, SmsCouponRecord> implements ISmsCouponRecordService {
}

61
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SmsCouponServiceImpl.java Normal file
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@ -0,0 +1,61 @@
package com.youlai.mall.sms.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.youlai.common.base.BasePageQuery;
import com.youlai.common.web.util.BeanMapperUtils;
import com.youlai.mall.sms.mapper.SmsCouponDao;
import com.youlai.mall.sms.pojo.domain.SmsCoupon;
import com.youlai.mall.sms.pojo.form.CouponForm;
import com.youlai.mall.sms.pojo.vo.SmsCouponVO;
import com.youlai.mall.sms.service.ISmsCouponService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
/**
* @author huawei
* @desc 优惠券服务业务实现类
* @email huawei_code@163.com
* @date 2021/3/14
*/
@Service
@Slf4j
public class SmsCouponServiceImpl extends ServiceImpl<SmsCouponDao, SmsCoupon> implements ISmsCouponService {
@Override
public SmsCouponVO detail(String couponId) {
log.info("根据优惠券ID获取优惠券详情，couponId={}", couponId);
SmsCoupon coupon = this.getById(couponId);
return BeanMapperUtils.map(coupon, SmsCouponVO.class);
}
@Override
public void add(CouponForm form) {
log.info("新增优惠券，form={}", form);
SmsCoupon coupon = BeanMapperUtils.map(form, SmsCoupon.class);
coupon.setId(null);
this.save(coupon);
}
@Override
public void modify(CouponForm form) {
log.info("新增优惠券，form={}", form);
SmsCoupon coupon = BeanMapperUtils.map(form, SmsCoupon.class);
// TODO 如果该优惠券已经有领取记录，则优惠券价格、限领账户、过期时间等相关参数不能修改
// 这里没有考虑太复杂，如有需要自行处理
this.updateById(coupon);
}
@Override
public IPage<SmsCoupon> pageQuery(Page<SmsCoupon> page, BasePageQuery query) {
QueryWrapper<SmsCoupon> queryWrapper = new QueryWrapper<>();
IPage<SmsCoupon> iPage = this.page(page,queryWrapper);
return iPage;
}
@Override
public int updateTakeStock(String couponId) {
return this.updateTakeStock(couponId);
}
}

4
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SmsSeckillSessionServiceImpl.java
View File

@ -5,7 +5,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.youlai.mall.sms.mapper.SmsSeckillSessionMapper;
import com.youlai.mall.sms.pojo.domain.SmsSeckillSession;
import com.youlai.mall.sms.service.SmsSeckillSessionService;
import com.youlai.mall.sms.service.ISmsSeckillSessionService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@ -19,7 +19,7 @@ import java.util.List;
*/
@Service
@Slf4j
public class SmsSeckillSessionServiceImpl extends ServiceImpl<SmsSeckillSessionMapper, SmsSeckillSession> implements SmsSeckillSessionService {
public class SmsSeckillSessionServiceImpl extends ServiceImpl<SmsSeckillSessionMapper, SmsSeckillSession> implements ISmsSeckillSessionService {
@Override
public List<SmsSeckillSession> selectByTime(DateTime startTime, DateTime endTime) {
log.info("根据起始时间和结束时间查询秒杀活动列表, startTime={}, endTime={}", startTime, endTime);

4
mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SmsSeckillSkuRelationServiceImpl.java
View File

@ -4,7 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.youlai.mall.sms.mapper.SmsSeckillSkuRelationMapper;
import com.youlai.mall.sms.pojo.domain.SmsSeckillSkuRelation;
import com.youlai.mall.sms.service.SmsSeckillSkuRelationService;
import com.youlai.mall.sms.service.ISmsSeckillSkuRelationService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@ -18,7 +18,7 @@ import java.util.List;
*/
@Service
@Slf4j
public class SmsSeckillSkuRelationServiceImpl extends ServiceImpl<SmsSeckillSkuRelationMapper, SmsSeckillSkuRelation> implements SmsSeckillSkuRelationService {
public class SmsSeckillSkuRelationServiceImpl extends ServiceImpl<SmsSeckillSkuRelationMapper, SmsSeckillSkuRelation> implements ISmsSeckillSkuRelationService {
@Override
public List<SmsSeckillSkuRelation> selectBySessionId(Long sessionId) {
log.info("根据秒杀活动场次ID查询关联商品列表，sessionId={}",sessionId);

224
mall-sms/sms-boot/src/main/resources/mapper/SmsCouponDao.xml Normal file
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@ -0,0 +1,224 @@
<?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.youlai.mall.sms.mapper.SmsCouponDao">
<resultMap id="BaseResultMap" type="com.youlai.mall.sms.pojo.domain.SmsCoupon">
<id column="id" jdbcType="BIGINT" property="id"/>
<result column="title" jdbcType="VARCHAR" property="title"/>
<result column="img" jdbcType="VARCHAR" property="img"/>
<result column="type" jdbcType="INTEGER" property="type"/>
<result column="publish" jdbcType="VARCHAR" property="publish"/>
<result column="condition_price" jdbcType="BIGINT" property="conditionPrice"/>
<result column="price" jdbcType="BIGINT" property="price"/>
<result column="publish_count" jdbcType="INTEGER" property="publishCount"/>
<result column="limit_count" jdbcType="INTEGER" property="limitCount"/>
<result column="take_count" jdbcType="INTEGER" property="takeCount"/>
<result column="used_count" jdbcType="INTEGER" property="usedCount"/>
<result column="start_time" jdbcType="TIMESTAMP" property="startTime"/>
<result column="end_time" jdbcType="TIMESTAMP" property="endTime"/>
<result column="valid_days" jdbcType="INTEGER" property="validDays"/>
<result column="status" jdbcType="INTEGER" property="status"/>
<result column="gmt_create" jdbcType="TIMESTAMP" property="gmtCreate"/>
<result column="gmt_modified" jdbcType="TIMESTAMP" property="gmtModified"/>
</resultMap>
<sql id="Base_Column_List">
id, title, img, `type`, publish, condition_price, price, publish_count,limit_count, take_count,
used_count, start_time, end_time, valid_days, `status`, gmt_create, gmt_modified
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Long" resultMap="BaseResultMap">
select
<include refid="Base_Column_List"/>
from sms_coupon
where id = #{id,jdbcType=BIGINT}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
delete
from sms_coupon
where id = #{id,jdbcType=BIGINT}
</delete>
<insert id="insertSelective" keyColumn="id" keyProperty="id"
parameterType="com.youlai.mall.sms.pojo.domain.SmsCoupon" useGeneratedKeys="true">
insert into sms_coupon
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="title != null">
title,
</if>
<if test="img != null">
img,
</if>
<if test="type != null">
`type`,
</if>
<if test="publish != null">
publish,
</if>
<if test="conditionPrice != null">
condition_price,
</if>
<if test="price != null">
price,
</if>
<if test="publishCount != null">
publish_count,
</if>
<if test="limitCount != null">
limit_count,
</if>
<if test="takeCount != null">
take_count,
</if>
<if test="usedCount != null">
used_count,
</if>
<if test="startTime != null">
start_time,
</if>
<if test="endTime != null">
end_time,
</if>
<if test="validDays != null">
valid_days,
</if>
<if test="status != null">
`status`,
</if>
<if test="gmtCreate != null">
gmt_create,
</if>
<if test="gmtModified != null">
gmt_modified,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="title != null">
#{title,jdbcType=VARCHAR},
</if>
<if test="img != null">
#{img,jdbcType=VARCHAR},
</if>
<if test="type != null">
#{type,jdbcType=INTEGER},
</if>
<if test="publish != null">
#{publish,jdbcType=VARCHAR},
</if>
<if test="conditionPrice != null">
#{conditionPrice,jdbcType=BIGINT},
</if>
<if test="price != null">
#{price,jdbcType=BIGINT},
</if>
<if test="publishCount != null">
#{publishCount,jdbcType=INTEGER},
</if>
<if test="limitCount != null">
#{limitCount,jdbcType=INTEGER},
</if>
<if test="takeCount != null">
#{takeCount,jdbcType=INTEGER},
</if>
<if test="usedCount != null">
#{usedCount,jdbcType=INTEGER},
</if>
<if test="startTime != null">
#{startTime,jdbcType=TIMESTAMP},
</if>
<if test="endTime != null">
#{endTime,jdbcType=TIMESTAMP},
</if>
<if test="validDays != null">
#{validDays,jdbcType=INTEGER},
</if>
<if test="status != null">
#{status,jdbcType=INTEGER},
</if>
<if test="gmtCreate != null">
#{gmtCreate,jdbcType=TIMESTAMP},
</if>
<if test="gmtModified != null">
#{gmtModified,jdbcType=TIMESTAMP},
</if>
</trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.youlai.mall.sms.pojo.domain.SmsCoupon">
update sms_coupon
<set>
<if test="title != null">
title = #{title,jdbcType=VARCHAR},
</if>
<if test="img != null">
img = #{img,jdbcType=VARCHAR},
</if>
<if test="type != null">
`type` = #{type,jdbcType=INTEGER},
</if>
<if test="publish != null">
publish = #{publish,jdbcType=VARCHAR},
</if>
<if test="conditionPrice != null">
condition_price = #{conditionPrice,jdbcType=BIGINT},
</if>
<if test="price != null">
price = #{price,jdbcType=BIGINT},
</if>
<if test="publishCount != null">
publish_count = #{publishCount,jdbcType=INTEGER},
</if>
<if test="limitCount != null">
limit_count = #{limitCount,jdbcType=INTEGER},
</if>
<if test="takeCount != null">
take_count = #{takeCount,jdbcType=INTEGER},
</if>
<if test="usedCount != null">
used_count = #{usedCount,jdbcType=INTEGER},
</if>
<if test="startTime != null">
start_time = #{startTime,jdbcType=TIMESTAMP},
</if>
<if test="endTime != null">
end_time = #{endTime,jdbcType=TIMESTAMP},
</if>
<if test="validDays != null">
valid_days = #{validDays,jdbcType=INTEGER},
</if>
<if test="status != null">
`status` = #{status,jdbcType=INTEGER},
</if>
<if test="gmtCreate != null">
gmt_create = #{gmtCreate,jdbcType=TIMESTAMP},
</if>
<if test="gmtModified != null">
gmt_modified = #{gmtModified,jdbcType=TIMESTAMP},
</if>
</set>
where id = #{id,jdbcType=BIGINT}
</update>
<update id="updateByPrimaryKey" parameterType="com.youlai.mall.sms.pojo.domain.SmsCoupon">
update sms_coupon
set title = #{title,jdbcType=VARCHAR},
img = #{img,jdbcType=VARCHAR},
`type` = #{type,jdbcType=INTEGER},
publish = #{publish,jdbcType=VARCHAR},
condition_price = #{conditionPrice,jdbcType=BIGINT},
price = #{price,jdbcType=BIGINT},
publish_count = #{publishCount,jdbcType=INTEGER},
limit_count = #{limitCount,jdbcType=INTEGER},
take_count = #{takeCount,jdbcType=INTEGER},
used_count = #{usedCount,jdbcType=INTEGER},
start_time = #{startTime,jdbcType=TIMESTAMP},
end_time = #{endTime,jdbcType=TIMESTAMP},
valid_days = #{validDays,jdbcType=INTEGER},
`status` = #{status,jdbcType=INTEGER},
gmt_create = #{gmtCreate,jdbcType=TIMESTAMP},
gmt_modified = #{gmtModified,jdbcType=TIMESTAMP}
where id = #{id,jdbcType=BIGINT}
</update>
<!-- 更新已领库存数量 -->
<update id="updateTakeStock">
update sms_coupon
set take_count = take_count + 1
where id = #{id}
</update>
</mapper>

194
mall-sms/sms-boot/src/main/resources/mapper/SmsCouponRecordDao.xml Normal file
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@ -0,0 +1,194 @@
<?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.youlai.mall.sms.mapper.SmsCouponRecordDao">
<resultMap id="BaseResultMap" type="com.youlai.mall.sms.pojo.domain.SmsCouponRecord">
<id column="id" jdbcType="BIGINT" property="id" />
<result column="coupon_id" jdbcType="BIGINT" property="couponId" />
<result column="use_state" jdbcType="VARCHAR" property="useState" />
<result column="user_id" jdbcType="BIGINT" property="userId" />
<result column="user_name" jdbcType="VARCHAR" property="userName" />
<result column="coupon_type" jdbcType="INTEGER" property="couponType" />
<result column="coupon_title" jdbcType="VARCHAR" property="couponTitle" />
<result column="condition_price" jdbcType="BIGINT" property="conditionPrice" />
<result column="price" jdbcType="BIGINT" property="price" />
<result column="start_time" jdbcType="TIMESTAMP" property="startTime" />
<result column="end_time" jdbcType="TIMESTAMP" property="endTime" />
<result column="order_id" jdbcType="BIGINT" property="orderId" />
<result column="status" jdbcType="INTEGER" property="status" />
<result column="gmt_create" jdbcType="TIMESTAMP" property="gmtCreate" />
<result column="gmt_modified" jdbcType="TIMESTAMP" property="gmtModified" />
</resultMap>
<sql id="Base_Column_List">
id, coupon_id, use_state, user_id, user_name, coupon_type, coupon_title,
condition_price, price, start_time, end_time, order_id, `status`, gmt_create, gmt_modified
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Long" resultMap="BaseResultMap">
select
<include refid="Base_Column_List" />
from sms_coupon_record
where id = #{id,jdbcType=BIGINT}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
delete from sms_coupon_record
where id = #{id,jdbcType=BIGINT}
</delete>
<insert id="insertSelective" keyColumn="id" keyProperty="id" parameterType="com.youlai.mall.sms.pojo.domain.SmsCouponRecord" useGeneratedKeys="true">
insert into sms_coupon_record
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="couponId != null">
coupon_id,
</if>
<if test="useState != null">
use_state,
</if>
<if test="userId != null">
user_id,
</if>
<if test="userName != null">
user_name,
</if>
<if test="couponType != null">
coupon_type,
</if>
<if test="couponTitle != null">
coupon_title,
</if>
<if test="conditionPrice != null">
condition_price,
</if>
<if test="price != null">
price,
</if>
<if test="startTime != null">
start_time,
</if>
<if test="endTime != null">
end_time,
</if>
<if test="orderId != null">
order_id,
</if>
<if test="status != null">
`status`,
</if>
<if test="gmtCreate != null">
gmt_create,
</if>
<if test="gmtModified != null">
gmt_modified,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="couponId != null">
#{couponId,jdbcType=BIGINT},
</if>
<if test="useState != null">
#{useState,jdbcType=VARCHAR},
</if>
<if test="userId != null">
#{userId,jdbcType=BIGINT},
</if>
<if test="userName != null">
#{userName,jdbcType=VARCHAR},
</if>
<if test="couponType != null">
#{couponType,jdbcType=INTEGER},
</if>
<if test="couponTitle != null">
#{couponTitle,jdbcType=VARCHAR},
</if>
<if test="conditionPrice != null">
#{conditionPrice,jdbcType=BIGINT},
</if>
<if test="price != null">
#{price,jdbcType=BIGINT},
</if>
<if test="startTime != null">
#{startTime,jdbcType=TIMESTAMP},
</if>
<if test="endTime != null">
#{endTime,jdbcType=TIMESTAMP},
</if>
<if test="orderId != null">
#{orderId,jdbcType=BIGINT},
</if>
<if test="status != null">
#{status,jdbcType=INTEGER},
</if>
<if test="gmtCreate != null">
#{gmtCreate,jdbcType=TIMESTAMP},
</if>
<if test="gmtModified != null">
#{gmtModified,jdbcType=TIMESTAMP},
</if>
</trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.youlai.mall.sms.pojo.domain.SmsCouponRecord">
update sms_coupon_record
<set>
<if test="couponId != null">
coupon_id = #{couponId,jdbcType=BIGINT},
</if>
<if test="useState != null">
use_state = #{useState,jdbcType=VARCHAR},
</if>
<if test="userId != null">
user_id = #{userId,jdbcType=BIGINT},
</if>
<if test="userName != null">
user_name = #{userName,jdbcType=VARCHAR},
</if>
<if test="couponType != null">
coupon_type = #{couponType,jdbcType=INTEGER},
</if>
<if test="couponTitle != null">
coupon_title = #{couponTitle,jdbcType=VARCHAR},
</if>
<if test="conditionPrice != null">
condition_price = #{conditionPrice,jdbcType=BIGINT},
</if>
<if test="price != null">
price = #{price,jdbcType=BIGINT},
</if>
<if test="startTime != null">
start_time = #{startTime,jdbcType=TIMESTAMP},
</if>
<if test="endTime != null">
end_time = #{endTime,jdbcType=TIMESTAMP},
</if>
<if test="orderId != null">
order_id = #{orderId,jdbcType=BIGINT},
</if>
<if test="status != null">
`status` = #{status,jdbcType=INTEGER},
</if>
<if test="gmtCreate != null">
gmt_create = #{gmtCreate,jdbcType=TIMESTAMP},
</if>
<if test="gmtModified != null">
gmt_modified = #{gmtModified,jdbcType=TIMESTAMP},
</if>
</set>
where id = #{id,jdbcType=BIGINT}
</update>
<update id="updateByPrimaryKey" parameterType="com.youlai.mall.sms.pojo.domain.SmsCouponRecord">
update sms_coupon_record
set coupon_id = #{couponId,jdbcType=BIGINT},
use_state = #{useState,jdbcType=VARCHAR},
user_id = #{userId,jdbcType=BIGINT},
user_name = #{userName,jdbcType=VARCHAR},
coupon_type = #{couponType,jdbcType=INTEGER},
coupon_title = #{couponTitle,jdbcType=VARCHAR},
condition_price = #{conditionPrice,jdbcType=BIGINT},
price = #{price,jdbcType=BIGINT},
start_time = #{startTime,jdbcType=TIMESTAMP},
end_time = #{endTime,jdbcType=TIMESTAMP},
order_id = #{orderId,jdbcType=BIGINT},
`status` = #{status,jdbcType=INTEGER},
gmt_create = #{gmtCreate,jdbcType=TIMESTAMP},
gmt_modified = #{gmtModified,jdbcType=TIMESTAMP}
where id = #{id,jdbcType=BIGINT}
</update>
</mapper>

5
youlai-common/common-core/pom.xml
View File

@ -37,6 +37,11 @@
<version>${dozer.version}</version>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-annotations</artifactId>
</dependency>
</dependencies>
</project>

20
youlai-common/common-core/src/main/java/com/youlai/common/base/BasePageQuery.java Normal file
View File

@ -0,0 +1,20 @@
package com.youlai.common.base;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
/**
* @author huawei
* @desc 基础分页请求对象
* @email huawei_code@163.com
* @date 2021/2/28
*/
@Data
public class BasePageQuery {
@ApiModelProperty(value = "当前页", example = "1")
private int pageNum = 1;
@ApiModelProperty(value = "每页记录数", example = "10")
private int pageSize = 10;
}