package com.ruoyi.other.controller;
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import com.alibaba.fastjson2.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.ruoyi.account.api.feignClient.AppUserClient;
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import com.ruoyi.account.api.feignClient.UserCouponClient;
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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.core.utils.StringUtils;
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import com.ruoyi.common.security.service.TokenService;
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import com.ruoyi.other.api.domain.CouponInfo;
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import com.ruoyi.other.api.domain.Goods;
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import com.ruoyi.other.service.CouponInfoService;
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import com.ruoyi.other.service.GoodsService;
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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 org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import java.util.Arrays;
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import java.util.List;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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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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@Resource
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private UserCouponClient userCouponClient;
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@Resource
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private GoodsService goodsService;
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@GetMapping("/list")
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@ApiOperation(value = "优惠劵管理-列表", tags = {"管理后台-活动管理"})
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public R<IPage<CouponInfo>> list(@RequestParam("pageNum") Integer pageNum,
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@RequestParam("pageSize") Integer pageSize,
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CouponInfo couponInfo) {
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IPage<CouponInfo> couponInfoIPage = couponInfoService.queryCouponInfoPage(Page.of(pageNum, pageSize), couponInfo);
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for (CouponInfo record : couponInfoIPage.getRecords()) {
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R<Long> r = userCouponClient.getCouponCount(record.getId());
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record.setSendNumNow(r.getData());
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}
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return R.ok(couponInfoIPage);
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}
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//查看详情
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@GetMapping("/detail")
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@ApiOperation(value = "优惠劵管理-详情", tags = {"管理后台-活动管理"})
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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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byId.setGoodsNameList(JSON.parseArray(byId.getGoodsNameJson(), String.class));
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String forGoodIds = byId.getForGoodIds();
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if (StringUtils.isNotEmpty(forGoodIds)){
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List<Goods> goods = goodsService.listByIds(Arrays.asList(forGoodIds.split(",")));
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byId.setGoods(goods);
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}
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String personIds = byId.getPersonIds();
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if (StringUtils.isNotEmpty(personIds)){
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List<AppUser> appUserList = appUserClient.listByIds(Arrays.asList(personIds.split(",")));
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byId.setAppUserList(appUserList);
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}
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return R.ok(byId);
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}
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// 删除优惠劵
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@DeleteMapping("/delete")
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@ApiOperation(value = "优惠劵管理-删除", tags = {"管理后台-活动管理"})
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public R<Void> delete(@RequestParam("id") Integer id) {
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couponInfoService.removeById(id);
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return R.ok();
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}
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// 编辑优惠劵
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@PostMapping("/edit")
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@ApiOperation(value = "优惠劵管理-编辑", tags = {"管理后台-活动管理"})
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public R<Void> edit(@RequestBody CouponInfo couponInfo) {
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List<String> goodsNameList = couponInfo.getGoodsNameList();
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couponInfo.setGoodsNameJson(JSON.toJSONString(goodsNameList));
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couponInfoService.updateById(couponInfo);
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return R.ok();
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}
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// 修改上/下架状态
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@PostMapping("/editStatus")
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@ApiOperation(value = "优惠劵管理-修改上/下架状态", tags = {"管理后台-活动管理"})
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public R<Void> editStatus(@RequestParam("id") Integer id,
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@RequestParam("shelfStatus") Integer shelfStatus) {
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CouponInfo couponInfo = new CouponInfo();
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couponInfo.setId(id);
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couponInfo.setShelfStatus(shelfStatus);
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couponInfoService.updateById(couponInfo);
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return R.ok();
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}
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// 添加优惠券
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@PostMapping("/add")
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@ApiOperation(value = "优惠劵管理-添加", tags = {"管理后台-活动管理"})
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public R<Void> add(@RequestBody CouponInfo couponInfo) {
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couponInfo.setShelfStatus(0);
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List<String> goodsNameList = couponInfo.getGoodsNameList();
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couponInfo.setGoodsNameJson(JSON.toJSONString(goodsNameList));
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couponInfoService.save(couponInfo);
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return R.ok();
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}
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@GetMapping("/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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* 根据id获取优惠券数据
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*
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* @param ids
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* @return
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*/
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@ResponseBody
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@PostMapping("/getCouponInfoList")
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public R<List<CouponInfo>> getCouponInfoList(@RequestParam("ids") List<Integer> ids) {
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List<CouponInfo> couponInfos = couponInfoService.listByIds(ids);
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return R.ok(couponInfos);
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}
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}
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