package com.ruoyi.other.controller;
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import com.ruoyi.account.api.dto.GrantCouponDto;
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import com.ruoyi.account.api.feignClient.AppCouponClient;
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import com.ruoyi.account.api.query.ExchangeRecordGoodsQuery;
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import com.ruoyi.account.api.vo.CouponListVOVO;
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import com.ruoyi.account.api.vo.ExchangeRecordVO;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.web.domain.AjaxResult;
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import com.ruoyi.common.core.web.page.PageInfo;
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import com.ruoyi.other.api.domain.TCoupon;
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import com.ruoyi.other.api.domain.TGoods;
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import com.ruoyi.other.api.dto.GoodsDTO;
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import com.ruoyi.other.query.CouponQuery;
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import com.ruoyi.other.service.TActivityService;
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import com.ruoyi.other.service.TCouponService;
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import com.ruoyi.other.service.TGoodsService;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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import io.swagger.annotations.ApiParam;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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import java.util.List;
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import java.util.Objects;
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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 无关风月
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* @since 2024-08-06
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*/
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@RestController
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@RequestMapping("/t-coupon")
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public class TCouponController {
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@Autowired
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private TCouponService tCouponService;
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@Autowired
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private AppCouponClient appCouponClient;
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@PostMapping("/saveGoods")
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券添加")
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public AjaxResult saveActivity(@RequestBody TCoupon dto) {
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tCouponService.save(dto);
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return AjaxResult.success();
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}
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@GetMapping("/delete")
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券删除")
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public AjaxResult delete(Integer id) {
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tCouponService.removeById(id);
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return AjaxResult.success();
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}
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@PostMapping("/updateVip")
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券修改")
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public AjaxResult updateActivity(@RequestBody TCoupon dto) {
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tCouponService.updateById(dto);
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return AjaxResult.success();
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}
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@GetMapping("/getInfo")
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券查看详情")
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public AjaxResult<TCoupon> getInfo(Integer id) {
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TCoupon byId = tCouponService.getById(id);
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// 查询累计发放数量
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byId.setCount(appCouponClient.getCountByCouponIds(String.valueOf(id)).getData().get(0));
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// 查询累计使用数量
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byId.setUseCount(appCouponClient.getUseCountByCouponId(id).getData());
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return AjaxResult.ok(byId);
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}
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@PostMapping("/exchangeRecord")
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券查看详情-兑换记录")
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public AjaxResult<PageInfo<ExchangeRecordVO>> exchangeRecord(@RequestBody ExchangeRecordGoodsQuery dto) {
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PageInfo<ExchangeRecordVO> data = appCouponClient.getExchangeRecordByCouponId(dto).getData();
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List<ExchangeRecordVO> records = data.getRecords();
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for (ExchangeRecordVO record : records) {
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TCoupon byId = tCouponService.getById(record.getCouponId());
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if (byId!=null){
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record.setDiscountAmount("￥"+byId.getDiscountAmount());
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if (Objects.equals(byId.getMeetTheConditions(), BigDecimal.ZERO)){
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record.setMeetTheConditions("无门槛");
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}else{
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record.setMeetTheConditions("满"+byId.getMeetTheConditions()+"元可用");
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}
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}
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}
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return AjaxResult.ok(data);
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}
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "发放优惠券")
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@GetMapping(value = "/grantCoupon")
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public AjaxResult grantCoupon(@RequestBody GrantCouponDto dto) {
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TCoupon byId = tCouponService.getById(dto.getCouponId());
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Integer waysToObtain = byId.getWaysToObtain();
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dto.setWaysToObtain(waysToObtain);
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switch (byId.getValidityPeriodMode()){
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case 1:
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dto.setEndTime(byId.getEndTime());
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break;
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case 2:
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dto.setEndTime(LocalDateTime.now().plusDays(byId.getDays()));
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break;
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}
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appCouponClient.grantCoupon(dto);
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return AjaxResult.success();
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}
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@ApiOperation(tags = {"管理后台-优惠券管理"},value = "优惠券列表分页查询")
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@PostMapping(value = "/pageList")
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public AjaxResult<PageInfo<TCoupon>> pageList(@RequestBody CouponQuery dto) {
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return AjaxResult.ok(tCouponService.pageList(dto));
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}
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@PostMapping(value = "/getCouponById")
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public R<TCoupon> getCouponById(@RequestParam Integer id) {
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return R.ok(tCouponService.getById(id));
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}
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/**
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* 小程序远程调用 获取优惠券信息
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*/
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@PostMapping(value = "/getCouponInfoByCouponIds")
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public R<List<CouponListVOVO>> getCouponInfoByCouponIds(@RequestBody List<CouponListVOVO> list) {
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for (CouponListVOVO couponListVOVO : list) {
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TCoupon byId = tCouponService.getById(couponListVOVO.getCouponId());
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BeanUtils.copyProperties(byId,couponListVOVO);
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couponListVOVO.setCouponName(byId.getName());
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// 根据预付金额 判断是否满足
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if (byId.getMeetTheConditions().compareTo(BigDecimal.ZERO) == 0){
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// 无门槛
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couponListVOVO.setIsUse(1);
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}else if (couponListVOVO.getPayMoney().compareTo(byId.getMeetTheConditions()) < 0){
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couponListVOVO.setIsUse(0);
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}else{
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couponListVOVO.setIsUse(1);
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}
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// 根据优惠券类型和预付金额 判断哪一个优惠券减免的金额最大 将其排在第一位
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if (couponListVOVO.getIsUse() == 1){
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switch (byId.getPreferentialMode()){
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case 1:
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couponListVOVO.setMoney(byId.getDiscountAmount());
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break;
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case 2:
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break;
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}
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}else{
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couponListVOVO.setMoney(BigDecimal.ZERO);
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}
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}
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return R.ok(list);
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}
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}
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