package com.ruoyi.other.controller;
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import com.ruoyi.account.api.feignClient.AppUserClient;
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import com.ruoyi.account.api.model.AppUser;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.security.service.TokenService;
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import com.ruoyi.other.api.domain.Banner;
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import com.ruoyi.other.api.domain.CouponInfo;
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import com.ruoyi.other.service.CouponInfoService;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* <p>
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* 前端控制器
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* </p>
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*
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* @author luodangjia
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* @since 2024-11-20
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*/
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@RestController
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@RequestMapping("/coupon-info")
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public class CouponInfoController {
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@Resource
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private CouponInfoService couponInfoService;
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@Resource
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private TokenService tokenService;
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@Resource
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private AppUserClient appUserClient;
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//查看详情
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@PostMapping("/detail")
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@ApiOperation(value = "详情", tags = {"后台-优惠劵"})
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public R<CouponInfo> detail(@RequestParam("id") Integer id){
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CouponInfo byId = couponInfoService.getById(id);
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return R.ok(byId);
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}
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@PostMapping("/gift/list")
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@ApiOperation(value = "待领取列表", tags = {"小程序-个人中心-优惠劵"})
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public R<List<CouponInfo>> giftlist(){
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Long userid = tokenService.getLoginUserApplet().getUserid();
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AppUser appUserById = appUserClient.getAppUserById(userid);
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LocalDateTime now = LocalDateTime.now();
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//查出全部可领取的优惠劵
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List<CouponInfo> list = couponInfoService.lambdaQuery().le(CouponInfo::getSendStartTime, now).ge(CouponInfo::getSendEndTime, now).eq(CouponInfo::getPersonType, 1).list();
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//查出指定人员可领取优惠券
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List<CouponInfo> list1 = couponInfoService.lambdaQuery().le(CouponInfo::getSendStartTime, now).ge(CouponInfo::getSendEndTime, now).eq(CouponInfo::getPersonType, 2).apply("FIND_IN_SET('" + appUserById.getId() + "', person_ids)").list();
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//查出指定会员可领取优惠劵
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List<CouponInfo> list2 = couponInfoService.lambdaQuery().le(CouponInfo::getSendStartTime, now).ge(CouponInfo::getSendEndTime, now).eq(CouponInfo::getPersonType, 3).apply("FIND_IN_SET('" + appUserById.getVipId() + "', person_ids)").list();
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List<CouponInfo> returnList= new ArrayList<>();
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count(userid, list, returnList);
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count(userid, list1, returnList);
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count(userid, list2, returnList);
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return R.ok(returnList);
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}
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private void count(Long userid, List<CouponInfo> list1, List<CouponInfo> returnList) {
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for (CouponInfo couponInfo : list1) {
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Long count = appUserClient.getCouponCount(userid, couponInfo.getId()).getData();
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couponInfo.setMaxNum(couponInfo.getMaxNum()-count.intValue());
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for (int i = 0; i < couponInfo.getMaxNum(); i++) {
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returnList.add(couponInfo);
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}
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}
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}
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}
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