package com.dsh.activity.controller;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.dsh.activity.entity.Coupon;
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import com.dsh.activity.entity.UserCoupon;
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import com.dsh.activity.feignclient.model.CouponStuAvailableVo;
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import com.dsh.activity.service.CouponService;
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import com.dsh.activity.service.UserCouponService;
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import io.swagger.annotations.Api;
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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.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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@Api
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@CrossOrigin
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@RestController
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@RequestMapping("")
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public class UserConponController {
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@Autowired
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private UserCouponService uconService;
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@Autowired
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private CouponService cService;
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private final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM");
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@PostMapping("/userConpon/getStuOfConpons")
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public List<CouponStuAvailableVo> queryUserWithConponList(@RequestBody Integer appUserId){
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List<CouponStuAvailableVo> availableVos = new ArrayList<>();
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List<UserCoupon> list = uconService.list(new QueryWrapper<UserCoupon>()
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.eq("userId", appUserId)
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.eq("status",1));
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if (list.size() > 0){
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List<Integer> collect = list.stream().map(UserCoupon::getCouponId).collect(Collectors.toList());
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List<Coupon> conponList = cService.list(new QueryWrapper<Coupon>()
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.in("id", collect));
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for (Coupon coupon : conponList) {
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CouponStuAvailableVo availableVo = new CouponStuAvailableVo();
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availableVo.setConponId(coupon.getId());
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availableVo.setConponName(coupon.getName());
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availableVo.setConponType(coupon.getType());
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Map<String,Object> conponRuleMap = cService.queryConponRuleOfJson(coupon.getId());
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switch (coupon.getType()){
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case 1:
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Object conditionalAmount = conponRuleMap.get("conditionalAmount");
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Object deductionAmount = conponRuleMap.get("deductionAmount");
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availableVo.setConditionalAmount((double) conditionalAmount);
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availableVo.setAmount((double) deductionAmount);
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break;
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case 2:
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Object amount = conponRuleMap.get("deductionAmount");
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availableVo.setAmount((double)amount);
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break;
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default:
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break;
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}
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availableVo.setLifespan(format.format(coupon.getEndTime()));
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availableVos.add(availableVo);
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}
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}
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return availableVos;
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}
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}
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