[feat] 优惠券删除前占用情况判断,新增满减和抹零

xuhy

2026-04-20 1ba59317e4a632beb8ce7aaca104d1f9fa72cad7

 xp-robotaxi-operation-boot/src/main/java/com/xiaopeng/operation/controller/XpCouponController.java

@@ -2,17 +2,15 @@


import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.xiaopeng.api.feignClient.account.XpAppUserCouponClient;
import com.xiaopeng.api.model.operation.XpCoupon;
import com.xiaopeng.common.core.domain.R;
import com.xiaopeng.operation.query.XpCouponListQuery;
import com.xiaopeng.operation.service.IXpCouponService;
import com.xiaopeng.operation.vo.XpBannerListVo;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;

import org.springframework.stereotype.Controller;

import java.util.List;
import javax.annotation.Resource;

/**
 * <p>
@@ -75,14 +73,23 @@
    }



    @Resource XpAppUserCouponClient xpAppUserCouponClient;

    /**
     * 删除优惠券
     */
    @DeleteMapping("/v1/api/xp-coupon/deleteById")
    @ApiOperation(value = "删除优惠券",tags = {"管理后台-优惠券"},response = XpCoupon.class)
    public R<?> deleteById(@RequestParam Long id){
        xpCouponService.removeById(id);
        return R.ok();

        if (!xpAppUserCouponClient.isHolding(id)){
            xpCouponService.removeById(id);
            return R.ok();
        }
        else{
            return R.fail("该优惠券已有用户使用，无法作废 / 删除");
        }
    }

}