Examples with Coupon com.whoiszxl.entity.Coupon used on opensource projects

Example 1 with Coupon

use of com.whoiszxl.entity.Coupon in project shopzz by whoiszxl.

the class CouponController method receive.

@SaCheckLogin
@PostMapping("/receive/{couponId}")
@ApiOperation(value = "用户领取优惠券", notes = "用户领取优惠券", response = Boolean.class)
public ResponseResult<Boolean> receive(@PathVariable Long couponId) {
    // 1. 校验优惠券是否能被领取
    Coupon coupon = couponService.getById(couponId);
    if (coupon.getGiveType().equals(CouponConstants.Status.GIVING) || coupon.getAllCount() - coupon.getReceivedCount() == 0) {
        return ResponseResult.buildError("当前优惠券不能被领取");
    }
    Long memberId = StpUtil.getLoginIdAsLong();
    // 2. 判断用户是否领取过
    CouponReceivedRecord couponReceivedRecord = couponReceivedRecordService.getByCouponIdAndMemberId(couponId, memberId);
    if (couponReceivedRecord != null) {
        return ResponseResult.buildError("你已经领取过了此优惠券");
    }
    // 3. 发放优惠券
    Boolean giveFlag = couponService.giveCouponToMember(StpUtil.getLoginIdAsLong(), couponId);
    return ResponseResult.buildByFlag(giveFlag);
}

Example 2 with Coupon

use of com.whoiszxl.entity.Coupon in project shopzz by whoiszxl.

the class AdminCouponController method give.

@SaCheckPermission("admin")
@PostMapping("/{memberId}/{couponId}")
@ApiOperation(value = "后台单独给用户发放优惠券", notes = "后台单独给用户发放优惠券", response = Boolean.class)
public ResponseResult<Boolean> give(@PathVariable Long memberId, @PathVariable Long couponId) {
    // 1. 校验优惠券是否支持后台发放
    Coupon coupon = couponService.getById(couponId);
    if (coupon.getType().equals(CouponConstants.GiveType.ONLY_RECEIVE) || !coupon.getStatus().equals(CouponConstants.Status.GIVING)) {
        return ResponseResult.buildError("当前优惠券不支持后台发放");
    }
    // 2. 发放优惠券
    couponService.giveCouponToMember(memberId, couponId);
    return ResponseResult.buildSuccess();
}

Example 3 with Coupon

use of com.whoiszxl.entity.Coupon in project shopzz by whoiszxl.

the class CouponAdminController method save.

@SaCheckLogin
@PostMapping
@ApiOperation(value = "新增优惠券", notes = "新增优惠券", response = ResponseResult.class)
public ResponseResult<Boolean> save(@RequestBody CouponSaveCommand bannerSaveCommand) {
    Coupon banner = dozerUtils.map(bannerSaveCommand, Coupon.class);
    boolean saveFlag = couponService.save(banner);
    return ResponseResult.buildByFlag(saveFlag);
}

Example 4 with Coupon

use of com.whoiszxl.entity.Coupon in project shopzz by whoiszxl.

the class ActivityServiceImpl method detail.

@Override
public ActivityApiResponse detail(Long id) {
    String redisKey = RedisKeyPrefixConstants.ACTIVITY_DETAIL + id;
    String activityJson = redisUtils.get(redisKey);
    if (StringUtils.isBlank(activityJson)) {
        synchronized (this) {
            activityJson = redisUtils.get(redisKey);
            if (StringUtils.isBlank(activityJson)) {
                // 从数据库拿数据
                ActivityApiResponse response = new ActivityApiResponse();
                Activity activity = super.getById(id);
                dozerUtils.map(activity, response);
                List<ActivityCoupon> activityCouponList = activityCouponService.list(Wrappers.<ActivityCoupon>lambdaQuery().eq(ActivityCoupon::getActivityId, id));
                List<Long> couponIdList = activityCouponList.stream().map(ActivityCoupon::getCouponId).collect(Collectors.toList());
                List<Coupon> couponList = couponService.listByIds(couponIdList);
                List<CouponApiVO> couponApiVOList = dozerUtils.mapList(couponList, CouponApiVO.class);
                response.setCouponList(couponApiVOList);
                activityJson = JsonUtil.toJson(response);
                redisUtils.set(redisKey, activityJson);
            }
        }
    }
    return JsonUtil.fromJson(activityJson, ActivityApiResponse.class);
}

Example 5 with Coupon

use of com.whoiszxl.entity.Coupon in project shopzz by whoiszxl.

the class PromotionFeignClientImpl method getCoupon.

@Override
public ResponseResult<CouponFeignDTO> getCoupon(Long couponId) {
    Coupon coupon = couponService.getById(couponId);
    CouponFeignDTO couponFeignDTO = dozerUtils.map(coupon, CouponFeignDTO.class);
    List<CouponCategory> couponCategoryList = couponCategoryService.list(Wrappers.<CouponCategory>lambdaQuery().eq(CouponCategory::getCouponId, couponId));
    List<Long> categoryIdList = couponCategoryList.stream().map(CouponCategory::getCategoryId).collect(Collectors.toList());
    couponFeignDTO.setCategoryIdList(categoryIdList);
    return ResponseResult.buildSuccess(couponFeignDTO);
}