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后端：优惠劵领取相关接口

pull/1/head
YunaiV 2019-04-07 02:01:38 +08:00
parent 6c50286477
commit 989259de7e
19 changed files with 620 additions and 46 deletions
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3
common/common-framework/src/main/java/cn/iocoder/common/framework/util/DateUtil.java
View File

@ -26,6 +26,9 @@ public class DateUtil {
* @return 计算后的日志
*/
public static Date addDate(Date date, int field, int amount) {
if (amount == 0) {
return date;
}
Calendar c = Calendar.getInstance();
if (date != null) {
c.setTime(date);

64
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/admins/AdminsCouponTemplateController.java → promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/admins/AdminsCouponController.java
View File

@ -25,7 +25,7 @@ import java.util.Date;
@RestController
@RequestMapping("admins/coupon")
@Api("优惠劵（码）模块")
public class AdminsCouponTemplateController {
public class AdminsCouponController {
@Reference(validation = "true")
private CouponService couponService;
@ -39,12 +39,12 @@ public class AdminsCouponTemplateController {
@ApiImplicitParam(name = "pageNo", value = "页码，从 1 开始", example = "1"),
@ApiImplicitParam(name = "pageSize", value = "每页条数", required = true, example = "10"),
})
public CommonResult<AdminsCouponTemplatePageVO> page(@RequestParam(value = "type", required = false) Integer type,
@RequestParam(value = "title", required = false) String title,
@RequestParam(value = "status", required = false) Integer status,
@RequestParam(value = "preferentialType", required = false) Integer preferentialType,
@RequestParam(value = "pageNo", defaultValue = "0") Integer pageNo,
@RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
public CommonResult<AdminsCouponTemplatePageVO> templatePage(@RequestParam(value = "type", required = false) Integer type,
@RequestParam(value = "title", required = false) String title,
@RequestParam(value = "status", required = false) Integer status,
@RequestParam(value = "preferentialType", required = false) Integer preferentialType,
@RequestParam(value = "pageNo", defaultValue = "0") Integer pageNo,
@RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
CommonResult<CouponTemplatePageBO> result = couponService.getCouponTemplatePage(new CouponTemplatePageDTO()
.setType(type).setTitle(title).setStatus(status).setPreferentialType(preferentialType)
.setPageNo(pageNo).setPageSize(pageSize));
@ -71,24 +71,24 @@ public class AdminsCouponTemplateController {
@ApiImplicitParam(name = "percentOff", value = "折扣百分比", example = "当 preferentialType 为折扣卷时，非空"),
@ApiImplicitParam(name = "discountPriceLimit", value = "折扣上限", example = "当 preferentialType 为折扣卷时，非空"),
})
public CommonResult<AdminsCouponTemplateVO> add(@RequestParam(value = "title") String title,
@RequestParam(value = "description", required = false) String description,
@RequestParam(value = "quota") Integer quota,
@RequestParam(value = "total", required = false) Integer total,
@RequestParam(value = "priceAvailable") Integer priceAvailable,
@RequestParam(value = "rangeType") Integer rangeType,
@RequestParam(value = "rangeValues", required = false) String rangeValues,
@RequestParam(value = "dateType") Integer dateType,
@DateTimeFormat(pattern = "yyyy-MM-dd")
public CommonResult<AdminsCouponTemplateVO> templateCardAdd(@RequestParam(value = "title") String title,
@RequestParam(value = "description", required = false) String description,
@RequestParam(value = "quota") Integer quota,
@RequestParam(value = "total", required = false) Integer total,
@RequestParam(value = "priceAvailable") Integer priceAvailable,
@RequestParam(value = "rangeType") Integer rangeType,
@RequestParam(value = "rangeValues", required = false) String rangeValues,
@RequestParam(value = "dateType") Integer dateType,
@DateTimeFormat(pattern = "yyyy-MM-dd")
@RequestParam(value = "validStartTime", required = false) Date validStartTime,
@DateTimeFormat(pattern = "yyyy-MM-dd")
@DateTimeFormat(pattern = "yyyy-MM-dd")
@RequestParam(value = "validEndTime", required = false) Date validEndTime,
@RequestParam(value = "fixedBeginTerm", required = false) Integer fixedBeginTerm,
@RequestParam(value = "fixedEndTerm", required = false) Integer fixedEndTerm,
@RequestParam(value = "preferentialType") Integer preferentialType,
@RequestParam(value = "priceOff", required = false) Integer priceOff,
@RequestParam(value = "percentOff", required = false) Integer percentOff,
@RequestParam(value = "discountPriceLimit", required = false) Integer discountPriceLimit) {
@RequestParam(value = "fixedBeginTerm", required = false) Integer fixedBeginTerm,
@RequestParam(value = "fixedEndTerm", required = false) Integer fixedEndTerm,
@RequestParam(value = "preferentialType") Integer preferentialType,
@RequestParam(value = "priceOff", required = false) Integer priceOff,
@RequestParam(value = "percentOff", required = false) Integer percentOff,
@RequestParam(value = "discountPriceLimit", required = false) Integer discountPriceLimit) {
// 创建 CouponCardTemplateAddDTO 对象
validStartTime = DateUtil.getDayBegin(validStartTime); // 开始时间，以当前 00:00:00 为准
validEndTime = DateUtil.getDayBegin(validEndTime); // 结束时间，以当前 25:59:59 为准
@ -116,13 +116,13 @@ public class AdminsCouponTemplateController {
@ApiImplicitParam(name = "rangeType", value = "可用范围的类型", required = true, example = "参见 CouponTemplateRangeTypeEnum 枚举"),
@ApiImplicitParam(name = "rangeValues", value = "指定商品 / 分类列表，使用逗号分隔商品编号"),
})
public CommonResult<Boolean> update(@RequestParam(value = "id") Integer id,
@RequestParam(value = "title") String title,
@RequestParam(value = "description", required = false) String description,
@RequestParam(value = "quota") Integer quota,
@RequestParam(value = "total", required = false) Integer total,
@RequestParam(value = "rangeType") Integer rangeType,
@RequestParam(value = "rangeValues", required = false) String rangeValues) {
public CommonResult<Boolean> templateCardUpdate(@RequestParam(value = "id") Integer id,
@RequestParam(value = "title") String title,
@RequestParam(value = "description", required = false) String description,
@RequestParam(value = "quota") Integer quota,
@RequestParam(value = "total", required = false) Integer total,
@RequestParam(value = "rangeType") Integer rangeType,
@RequestParam(value = "rangeValues", required = false) String rangeValues) {
// 创建 CouponCardTemplateAddDTO 对象
CouponCardTemplateUpdateDTO couponCardTemplateUpdateDTO = new CouponCardTemplateUpdateDTO()
.setId(id)
@ -138,8 +138,8 @@ public class AdminsCouponTemplateController {
@ApiImplicitParam(name = "id", value = "Banner 编号", required = true, example = "1"),
@ApiImplicitParam(name = "status", value = "状态。1 - 开启；2 - 禁用", required = true, example = "1"),
})
public CommonResult<Boolean> updateStatus(@RequestParam("id") Integer id,
@RequestParam("status") Integer status) {
public CommonResult<Boolean> templateUpdateStatus(@RequestParam("id") Integer id,
@RequestParam("status") Integer status) {
return couponService.updateCouponTemplateStatus(AdminSecurityContextHolder.getContext().getAdminId(), id, status);
}

2
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersProductCategoryController.java → promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersBannerController.java
View File

@ -19,7 +19,7 @@ import java.util.List;
@RestController
@RequestMapping("users/banner")
@Api("Banner 模块")
public class UsersProductCategoryController {
public class UsersBannerController {
@Reference(validation = "true")
private BannerService bannerService;

52
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersCouponController.java Normal file
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@ -0,0 +1,52 @@
package cn.iocoder.mall.promotion.application.controller.users;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.promotion.api.CouponService;
import cn.iocoder.mall.promotion.api.bo.CouponCardBO;
import cn.iocoder.mall.promotion.api.bo.CouponTemplateBO;
import cn.iocoder.mall.promotion.application.convert.CouponCardConvert;
import cn.iocoder.mall.promotion.application.convert.CouponTemplateConvert;
import cn.iocoder.mall.promotion.application.vo.users.UsersCouponCardVO;
import cn.iocoder.mall.promotion.application.vo.users.UsersCouponTemplateVO;
import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
import com.alibaba.dubbo.config.annotation.Reference;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("admins/coupon")
@Api("优惠劵（码）模块")
public class UsersCouponController {
@Reference(validation = "true")
private CouponService couponService;
// ========== 优惠劵（码）模板 ==========
@GetMapping("/template/get")
@ApiOperation(value = "优惠劵（码）模板信息")
@ApiImplicitParam(name = "id", value = "优惠劵（码）模板编号", required = true, example = "10")
public CommonResult<UsersCouponTemplateVO> templateGet(@RequestParam("id") Integer id) {
CouponTemplateBO template = couponService.getCouponTemplate(id).getData();
return CommonResult.success(CouponTemplateConvert.INSTANCE.convert2(template));
}
// ========== 优惠劵 ==========
@GetMapping("/card/add")
@ApiOperation(value = "领取优惠劵")
@ApiImplicitParam(name = "templateId", value = "优惠劵（码）模板编号", required = true, example = "10")
public CommonResult<UsersCouponCardVO> cardAdd(@RequestParam("templateId") Integer templateId) {
CommonResult<CouponCardBO> result = couponService.addCouponCard(UserSecurityContextHolder.getContext().getUserId(), templateId);
return CouponCardConvert.INSTANCE.convert(result);
}
// ========== 优惠码 ==========
}

21
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/convert/CouponCardConvert.java Normal file
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@ -0,0 +1,21 @@
package cn.iocoder.mall.promotion.application.convert;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.promotion.api.bo.CouponCardBO;
import cn.iocoder.mall.promotion.application.vo.users.UsersCouponCardVO;
import org.mapstruct.Mapper;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
@Mapper
public interface CouponCardConvert {
CouponCardConvert INSTANCE = Mappers.getMapper(CouponCardConvert.class);
@Mappings({})
CommonResult<UsersCouponCardVO> convert(CommonResult<CouponCardBO> result);
//
// @Mappings({})
// List<UsersCouponTemplateVO> convertList2(List<CouponTemplateBO> banners);
}

4
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/convert/CouponTemplateConvert.java
View File

@ -5,6 +5,7 @@ import cn.iocoder.mall.promotion.api.bo.CouponTemplateBO;
import cn.iocoder.mall.promotion.api.bo.CouponTemplatePageBO;
import cn.iocoder.mall.promotion.application.vo.admins.AdminsCouponTemplatePageVO;
import cn.iocoder.mall.promotion.application.vo.admins.AdminsCouponTemplateVO;
import cn.iocoder.mall.promotion.application.vo.users.UsersCouponTemplateVO;
import org.mapstruct.Mapper;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
@ -28,6 +29,9 @@ public interface CouponTemplateConvert {
@Mappings({})
List<AdminsCouponTemplateVO> convertList(List<CouponTemplateBO> templates);
@Mappings({})
UsersCouponTemplateVO convert2(CouponTemplateBO template);
//
// @Mappings({})
// List<UsersCouponTemplateVO> convertList2(List<CouponTemplateBO> banners);

6
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/vo/admins/AdminsCouponTemplateVO.java
View File

@ -59,7 +59,7 @@ public class AdminsCouponTemplateVO {
// ========== 使用规则 END ==========
// ========== 使用效果 BEGIN ==========
@ApiModelProperty(value = "优惠类型", example = "参见 CouponTemplatePreferentialTypeEnum 枚举")
@ApiModelProperty(value = "优惠类型", required = true, example = "参见 CouponTemplatePreferentialTypeEnum 枚举")
private Integer preferentialType;
@ApiModelProperty(value = "折扣百分比")
private Integer percentOff;
@ -70,11 +70,11 @@ public class AdminsCouponTemplateVO {
// ========== 使用效果 END ==========
// ========== 统计信息 BEGIN ==========
@ApiModelProperty(value = "折扣上限", required = true)
@ApiModelProperty(value = "领取优惠券的次数", required = true)
private Integer statFetchNum;
// ========== 统计信息 END ==========
@ApiModelProperty(value = "折扣上限", required = true)
@ApiModelProperty(value = "创建时间", required = true)
private Date createTime;
}

55
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/vo/users/UsersCouponCardVO.java Normal file
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@ -0,0 +1,55 @@
package cn.iocoder.mall.promotion.application.vo.users;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.experimental.Accessors;
import java.util.Date;
/**
* 优惠劵 VO
*/
@Data
@Accessors(chain = true)
public class UsersCouponCardVO {
// ========== 基本信息 BEGIN ==========
@ApiModelProperty(value = "优惠劵编号", required = true, example = "1")
private Integer id;
@ApiModelProperty(value = "模板编号，自增唯一", required = true, example = "1")
private Integer templateId;
@ApiModelProperty(value = "优惠码状态", required = true, example = "参见 CouponCardStatusEnum 枚举")
private Integer status;
// ========== 基本信息 END ==========
// ========== 使用规则 BEGIN ==========
@ApiModelProperty(value = "固定日期-生效开始时间", required = true)
private Date validStartTime;
@ApiModelProperty(value = "固定日期-生效结束时间", required = true)
private Date validEndTime;
// ========== 使用规则 END ==========
// ========== 使用效果 BEGIN ==========
@ApiModelProperty(value = "优惠类型", required = true, example = "参见 CouponTemplatePreferentialTypeEnum 枚举")
private Integer preferentialType;
@ApiModelProperty(value = "折扣百分比")
private Integer percentOff;
@ApiModelProperty(value = "优惠金额，单位：分")
private Integer priceOff;
@ApiModelProperty(value = "折扣上限")
private Integer discountPriceLimit;
// ========== 使用效果 END ==========
// ========== 使用情况 BEGIN ==========
/**
* 是否使用
*/
@ApiModelProperty(value = "是否使用", required = true)
private Boolean used;
// TODO 芋艿，后续要加优惠劵的使用日志，因为下单后，可能会取消。
// ========== 使用情况 END ==========
}

54
promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/vo/users/UsersCouponTemplateVO.java Normal file
View File

@ -0,0 +1,54 @@
package cn.iocoder.mall.promotion.application.vo.users;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.experimental.Accessors;
import java.util.Date;
@ApiModel("CouponTemplate VO")
@Data
@Accessors(chain = true)
public class UsersCouponTemplateVO {
// ========== 基本信息 BEGIN ==========
@ApiModelProperty(value = "模板编号，自增唯一", required = true, example = "1")
private Integer id;
@ApiModelProperty(value = "标题", required = true, example = "优惠劵牛逼")
private String title;
@ApiModelProperty(value = "优惠码状态", required = true, example = "参见 CouponTemplateStatusEnum 枚举")
private Integer status;
// ========== 领取规则 END ==========
// ========== 使用规则 BEGIN ==========
@ApiModelProperty(value = "是否设置满多少金额可用，单位：分", required = true, example = "0-不限制；大于0-多少金额可用")
private Integer priceAvailable;
@ApiModelProperty(value = "可用范围的类型", required = true, example = "参见 CouponTemplateRangeTypeEnum 枚举")
private Integer rangeType;
@ApiModelProperty(value = "指定商品 / 分类列表，使用逗号分隔商品编号", example = "参见 CouponTemplateRangeTypeEnum 枚举")
private String rangeValues;
@ApiModelProperty(value = "生效日期类型", example = "参见 CouponTemplateDateTypeEnum 枚举")
private Integer dateType;
@ApiModelProperty(value = "固定日期-生效开始时间")
private Date validStartTime;
@ApiModelProperty(value = "固定日期-生效结束时间")
private Date validEndTime;
@ApiModelProperty(value = "领取日期-开始天数", example = "例如，0-当天；1-次天")
private Integer fixedStartTerm;
@ApiModelProperty(value = "领取日期-结束天数")
private Integer fixedEndTerm;
// ========== 使用规则 END ==========
// ========== 使用效果 BEGIN ==========
@ApiModelProperty(value = "优惠类型", required = true, example = "参见 CouponTemplatePreferentialTypeEnum 枚举")
private Integer preferentialType;
@ApiModelProperty(value = "折扣百分比")
private Integer percentOff;
@ApiModelProperty(value = "优惠金额，单位：分")
private Integer priceOff;
@ApiModelProperty(value = "折扣上限")
private Integer discountPriceLimit;
// ========== 使用效果 END ==========
}

2
promotion/promotion-service-api/src/main/java/cn/iocoder/mall/promotion/api/CouponService.java
View File

@ -12,6 +12,8 @@ public interface CouponService {
// ========== 优惠劵（码）模板 ==========
CommonResult<CouponTemplateBO> getCouponTemplate(Integer couponTemplateId);
CommonResult<CouponTemplatePageBO> getCouponTemplatePage(CouponTemplatePageDTO couponTemplatePageDTO);
/**

103
promotion/promotion-service-api/src/main/java/cn/iocoder/mall/promotion/api/bo/CouponCardBO.java
View File

@ -3,10 +3,113 @@ package cn.iocoder.mall.promotion.api.bo;
import lombok.Data;
import lombok.experimental.Accessors;
import java.util.Date;
/**
* 优惠劵 BO
*/
@Data
@Accessors(chain = true)
public class CouponCardBO {
// ========== 基本信息 BEGIN ==========
/**
* 优惠劵编号
*/
private Integer id;
/**
* 优惠劵（码）分组编号
*/
private Integer templateId;
// /**
// * 核销码
// */
// private String verifyCode;
/**
* 优惠码状态
*
* 1-未使用
* 2-已使用
* 3-已失效
*/
private Integer status;
// ========== 基本信息 END ==========
// ========== 领取情况 BEGIN ==========
/**
* 用户编号
*/
private Integer userId;
/**
* 领取类型
*
* 1 - 用户主动领取
* 2 - 后台自动发放
*/
private Integer takeType;
// ========== 领取情况 END ==========
// ========== 使用规则 BEGIN ==========
/**
* 生效开始时间
*/
private Date validStartTime;
/**
* 生效结束时间
*/
private Date validEndTime;
// ========== 使用规则 END ==========
// ========== 使用效果 BEGIN ==========
/**
* 优惠类型
*
* 1-代金卷
* 2-折扣卷
*/
private Integer preferentialType;
/**
* 折扣
*/
private Integer percentOff;
/**
* 优惠金额，单位：分。
*/
private Integer priceOff;
/**
* 折扣上限，仅在 {@link #preferentialType} 等于 2 时生效。
*
* 例如，折扣上限为 20 元，当使用 8 折优惠券，订单金额为 1000 元时，最高只可折扣 20 元，而非 80 元。
*/
private Integer discountPriceLimit;
// ========== 使用效果 END ==========
// ========== 使用情况 BEGIN ==========
/**
* 是否使用
*/
private Boolean used;
/**
* 使用订单号
*/
private Integer usedOrderId;
/**
* 订单中优惠面值，单位：分
*/
private Integer usedPrice;
/**
* 使用时间
*/
private Date usedTime;
// TODO 芋艿，后续要加优惠劵的使用日志，因为下单后，可能会取消。
// ========== 使用情况 END ==========
/**
* 创建时间
*/
private Date createTime;
}

45
promotion/promotion-service-api/src/main/java/cn/iocoder/mall/promotion/api/constant/CouponCardStatusEnum.java Normal file
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@ -0,0 +1,45 @@
package cn.iocoder.mall.promotion.api.constant;
import cn.iocoder.common.framework.core.IntArrayValuable;
import java.util.Arrays;
/**
* 优惠劵状态枚举
*/
public enum CouponCardStatusEnum implements IntArrayValuable {
UNUSED(1, "未使用"),
USED(2, "已使用"),
EXPIRE(3, "已过期"),
;
public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CouponCardStatusEnum::getValue).toArray();
/**
* 值
*/
private final Integer value;
/**
* 名字
*/
private final String name;
CouponCardStatusEnum(Integer value, String name) {
this.value = value;
this.name = name;
}
public Integer getValue() {
return value;
}
public String getName() {
return name;
}
@Override
public int[] array() {
return ARRAYS;
}
}

44
promotion/promotion-service-api/src/main/java/cn/iocoder/mall/promotion/api/constant/CouponCardTakeTypeEnum.java Normal file
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@ -0,0 +1,44 @@
package cn.iocoder.mall.promotion.api.constant;
import cn.iocoder.common.framework.core.IntArrayValuable;
import java.util.Arrays;
/**
* 优惠劵领取方式
*/
public enum CouponCardTakeTypeEnum implements IntArrayValuable {
BY_USER(1, "用户主动领取"),
BY_ADMIN(2, "已使用"),
;
public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CouponCardTakeTypeEnum::getValue).toArray();
/**
* 值
*/
private final Integer value;
/**
* 名字
*/
private final String name;
CouponCardTakeTypeEnum(Integer value, String name) {
this.value = value;
this.name = name;
}
public Integer getValue() {
return value;
}
public String getName() {
return name;
}
@Override
public int[] array() {
return ARRAYS;
}
}

1
promotion/promotion-service-api/src/main/java/cn/iocoder/mall/promotion/api/constant/PromotionErrorCodeEnum.java
View File

@ -21,6 +21,7 @@ public enum PromotionErrorCodeEnum {
PRODUCT_TEMPLATE_NOT_CARD(1006002001, "不是优惠劵模板"),
PRODUCT_TEMPLATE_NOT_CODE(1006002002, "不是优惠码模板"),
PRODUCT_TEMPLATE_TOTAL_CAN_NOT_REDUCE(1006002003, "优惠劵（码）模板的发放数量不能减小"),
PRODUCT_TEMPLATE_STATUS_NOT_ENABLE(1006002004, "优惠劵模板（码）未开启"),
;

25
promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/convert/CouponCardConvert.java Normal file
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@ -0,0 +1,25 @@
package cn.iocoder.mall.promotion.biz.convert;
import cn.iocoder.mall.promotion.api.bo.CouponCardBO;
import cn.iocoder.mall.promotion.biz.dataobject.CouponCardDO;
import org.mapstruct.Mapper;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
import java.util.List;
@Mapper
public interface CouponCardConvert {
CouponCardConvert INSTANCE = Mappers.getMapper(CouponCardConvert.class);
// @Mappings({})
// CouponCardBO convertToBO(CouponCardDO banner);
//
@Mappings({})
List<CouponCardBO> convertToBO(List<CouponCardDO> cardList);
@Mappings({})
CouponCardBO convert(CouponCardDO card);
}

22
promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dao/CouponCardMapper.java Normal file
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@ -0,0 +1,22 @@
package cn.iocoder.mall.promotion.biz.dao;
import cn.iocoder.mall.promotion.biz.dataobject.CouponCardDO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface CouponCardMapper {
CouponCardDO selectById(@Param("id") Integer id);
List<CouponCardDO> selectListByPage(@Param("status") Integer status);
Integer selectCountByPage(@Param("status") Integer status);
void insert(CouponCardDO couponCardDO);
int update(CouponCardDO couponCardDO);
}

12
promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCardDO.java
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@ -53,11 +53,11 @@ public class CouponCardDO extends BaseDO {
// ========== 使用规则 BEGIN ==========
/**
* 固定日期-生效开始时间
* 生效开始时间
*/
private Date validStartTime;
/**
* 固定日期-生效结束时间
* 生效结束时间
*/
private Date validEndTime;
// ========== 使用规则 END ==========
@ -73,7 +73,7 @@ public class CouponCardDO extends BaseDO {
/**
* 折扣
*/
private Double percentOff;
private Integer percentOff;
/**
* 优惠金额，单位：分。
*/
@ -87,14 +87,10 @@ public class CouponCardDO extends BaseDO {
// ========== 使用效果 END ==========
// ========== 使用情况 BEGIN ==========
/**
* 是否使用
*/
private Boolean used;
/**
* 使用订单号
*/
private String usedOrderId;
private Integer usedOrderId;
/**
* 订单中优惠面值，单位：分
*/

57
promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/CouponServiceImpl.java
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@ -1,6 +1,7 @@
package cn.iocoder.mall.promotion.biz.service;
import cn.iocoder.common.framework.constant.SysErrorCodeEnum;
import cn.iocoder.common.framework.util.DateUtil;
import cn.iocoder.common.framework.util.ServiceExceptionUtil;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.promotion.api.CouponService;
@ -9,12 +10,17 @@ import cn.iocoder.mall.promotion.api.bo.CouponTemplateBO;
import cn.iocoder.mall.promotion.api.bo.CouponTemplatePageBO;
import cn.iocoder.mall.promotion.api.constant.*;
import cn.iocoder.mall.promotion.api.dto.*;
import cn.iocoder.mall.promotion.biz.convert.CouponCardConvert;
import cn.iocoder.mall.promotion.biz.convert.CouponTemplateConvert;
import cn.iocoder.mall.promotion.biz.convert.CouponTemplateConvertImpl;
import cn.iocoder.mall.promotion.biz.dao.CouponCardMapper;
import cn.iocoder.mall.promotion.biz.dao.CouponTemplateMapper;
import cn.iocoder.mall.promotion.biz.dataobject.CouponCardDO;
import cn.iocoder.mall.promotion.biz.dataobject.CouponTemplateDO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Calendar;
import java.util.Date;
@Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
@ -23,9 +29,17 @@ public class CouponServiceImpl implements CouponService {
@Autowired
private CouponTemplateMapper couponTemplateMapper;
@Autowired
private CouponCardMapper couponCardMapper;
// ========== 优惠劵（码）模板 ==========
@Override
public CommonResult<CouponTemplateBO> getCouponTemplate(Integer couponTemplateId) {
CouponTemplateDO template = couponTemplateMapper.selectById(couponTemplateId);
return CommonResult.success(CouponTemplateConvertImpl.INSTANCE.convert(template));
}
@Override
public CommonResult<CouponTemplatePageBO> getCouponTemplatePage(CouponTemplatePageDTO couponTemplatePageDTO) {
CouponTemplatePageBO couponTemplatePageBO = new CouponTemplatePageBO();
@ -163,7 +177,37 @@ public class CouponServiceImpl implements CouponService {
@Override
public CommonResult<CouponCardBO> addCouponCard(Integer userId, Integer couponTemplateId) {
return null;
// 校验 CouponCardTemplate 存在
CouponTemplateDO template = couponTemplateMapper.selectById(couponTemplateId);
if (template == null) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.PRODUCT_TEMPLATE_NOT_EXISTS.getCode());
}
// 校验 CouponCardTemplate 是 CARD
if (!CouponTemplateTypeEnum.CARD.getValue().equals(template.getType())) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.PRODUCT_TEMPLATE_NOT_CARD.getCode());
}
// 校验 CouponCardTemplate 状态是否开启
if (!CouponTemplateStatusEnum.ENABLE.getValue().equals(template.getStatus())) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.PRODUCT_TEMPLATE_STATUS_NOT_ENABLE.getCode());
}
// 创建优惠劵
// 1. 基本信息 + 领取情况
CouponCardDO card = new CouponCardDO()
.setTemplateId(couponTemplateId)
.setStatus(CouponCardStatusEnum.UNUSED.getValue())
.setUserId(userId)
.setTakeType(CouponCardTakeTypeEnum.BY_USER.getValue()); // TODO 需要改
// 2. 使用规则
setCouponCardValidTime(card, template);
// 3. 使用效果
card.setPreferentialType(template.getPreferentialType())
.setPriceOff(template.getPriceOff())
.setPercentOff(template.getPercentOff()).setDiscountPriceLimit(template.getDiscountPriceLimit());
// 保存优惠劵模板到数据库
card.setCreateTime(new Date());
couponCardMapper.insert(card);
// 返回成功
return CommonResult.success(CouponCardConvert.INSTANCE.convert(card));
}
@Override
@ -176,6 +220,17 @@ public class CouponServiceImpl implements CouponService {
return null;
}
private void setCouponCardValidTime(CouponCardDO card, CouponTemplateDO template) {
if (CouponTemplateDateTypeEnum.FIXED_DATE.getValue().equals(template.getDateType())) {
card.setValidStartTime(template.getValidStartTime()).setValidEndTime(template.getValidEndTime());
} else if (CouponTemplateDateTypeEnum.FIXED_TERM.getValue().equals(template.getDateType())) {
Date validStartTime = DateUtil.getDayBegin(new Date());
card.setValidStartTime(DateUtil.addDate(validStartTime, Calendar.DAY_OF_YEAR, template.getFixedStartTerm()));
Date validEndTime = DateUtil.getDayEnd(card.getValidStartTime());
card.setValidEndTime(DateUtil.addDate(validEndTime, Calendar.DAY_OF_YEAR, template.getFixedEndTerm() - 1));
}
}
// ========== 优惠码 ==========
@Override

92
promotion/promotion-service-impl/src/main/resources/mapper/CouponCardMapper.xml Normal file
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@ -0,0 +1,92 @@
<?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="cn.iocoder.mall.promotion.biz.dao.CouponCardMapper">
<sql id="FIELDS">
id, template_id, status, user_id, take_type,
valid_start_time, valid_end_time, preferential_type, percent_off, price_off,
discount_price_limit, used_order_id, used_price, used_time,
create_time
</sql>
<!-- <select id="selectListByPidAndStatusOrderBySort" resultType="CouponCardDO">-->
<!-- SELECT-->
<!-- <include refid="FIELDS" />-->
<!-- FROM coupon_card-->
<!-- WHERE pid = #{pid}-->
<!-- AND status = #{status}-->
<!-- AND deleted = 0-->
<!-- ORDER BY sort ASC-->
<!-- </select>-->
<!-- <select id="selectList" resultType="CouponCardDO">-->
<!-- SELECT-->
<!-- <include refid="FIELDS" />-->
<!-- FROM coupon_card-->
<!-- WHERE deleted = 0-->
<!-- </select>-->
<select id="selectById" parameterType="Integer" resultType="CouponCardDO">
SELECT
<include refid="FIELDS" />
FROM coupon_card
WHERE id = #{id}
</select>
<select id="selectListByPage" resultType="CouponCardDO">
SELECT
<include refid="FIELDS" />
FROM coupon_card
<where>
<if test="status != null">
AND status = #{status}
</if>
</where>
LIMIT #{offset}, #{limit}
</select>
<select id="selectCountByPage" resultType="Integer">
SELECT
COUNT(1)
FROM coupon_card
<where>
<if test="status != null">
AND status = #{status}
</if>
</where>
</select>
<insert id="insert" parameterType="CouponCardDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
INSERT INTO coupon_card (
template_id, status, user_id, take_type,
valid_start_time, valid_end_time, preferential_type, percent_off, price_off,
discount_price_limit, used_order_id, used_price, used_time,
create_time
) VALUES (
#{templateId}, #{status}, #{userId}, #{takeType},
#{validStartTime}, #{validEndTime}, #{preferentialType}, #{percentOff}, #{priceOff},
#{discountPriceLimit}, #{usedOrderId}, #{usedPrice}, #{usedTime},
#{createTime}
)
</insert>
<update id="update" parameterType="CouponCardDO">
UPDATE coupon_card
<set>
<if test="status != null">
status = #{status},
</if>
<if test="usedOrderId != null">
used_order_id = #{usedOrderId},
</if>
<if test="usedPrice != null">
used_price = #{usedPrice},
</if>
<if test="usedTime != null">
used_time = #{usedTime},
</if>
</set>
WHERE id = #{id}
</update>
</mapper>