luodangjia
2024-08-17 25494bca2766974ec5dc85244907b5e1e5642404
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package com.ruoyi.other.controller;
 
 
import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.ruoyi.account.api.dto.SendCouponDto;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.web.page.PageInfo;
import com.ruoyi.other.api.domain.TCoupon;
import com.ruoyi.other.api.domain.TIntegralRule;
import com.ruoyi.other.api.domain.TUserTag;
import com.ruoyi.other.api.domain.TVip;
import com.ruoyi.other.api.dto.VipCouponDto;
import com.ruoyi.other.api.dto.VipInfoDto;
import com.ruoyi.other.service.TCouponService;
import com.ruoyi.other.service.TVipService;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiModelProperty;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
 
import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
 
/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author 无关风月
 * @since 2024-08-06
 */
@RestController
@RequestMapping("/vip")
public class TVipController {
    @Autowired
    private TVipService vipService;
    @Resource
    private TCouponService couponService;
    @PostMapping("/saveVip")
    @ApiOperation(value = "会员添加")
    public AjaxResult saveVip(@RequestBody TVip dto) {
        vipService.save(dto);
        return AjaxResult.success();
    }
    @GetMapping("/delete")
    @ApiOperation(value = "会员删除")
    public AjaxResult delete(Integer id) {
        vipService.removeById(id);
        return AjaxResult.success();
    }
    @PostMapping("/updateVip")
    @ApiOperation(value = "会员修改")
    public AjaxResult updateVip(@RequestBody TVip dto) {
            vipService.updateById(dto);
        return AjaxResult.success();
    }
    @GetMapping("/getInfo")
    @ApiOperation(value = "会员查看详情")
    public AjaxResult<TVip> getInfo(Integer id) {
        return AjaxResult.ok(vipService.getById(id));
    }
 
 
    @GetMapping("/getById")
    @ApiOperation(value = "通过id查会员")
    public R<TVip> getById(Integer id) {
        return R.ok(vipService.getById(id));
    }
 
    /**
     * 远程调用
     * @param id
     * @return
     */
    @PostMapping("/getInfo1")
    public R<TVip> getInfo1(@RequestParam("id")Integer id) {
        return R.ok(vipService.getById(id));
    }
    @ApiOperation(value = "会员列表分页查询")
    @PostMapping(value = "/pageList")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "pageCurr", value = "分页参数,当前页码", required = true),
            @ApiImplicitParam(name = "pageSize", value = "分页参数,每页数量",required = true)
    })
    public AjaxResult<PageInfo<TVip>> pageList(Integer pageCurr,Integer pageSize) {
        return AjaxResult.ok(vipService.pageList(pageCurr,pageSize));
    }
 
    //获取会员Map
    @PostMapping(value = "/getVipMap")
    public R<Map<Integer, String>> getVipMap(@RequestBody List<Integer> ids) {
 
        List<TVip> list = vipService.lambdaQuery().in(!ids.isEmpty(), TVip::getId, ids).list();
        Map<Integer, String> idNameMap = list.stream()
                .collect(Collectors.toMap(
                        TVip::getId,
                        TVip::getName
                ));
        return R.ok(idNameMap);
    }
 
    /**
     * 获取最高抵扣、最低起步价,最高折扣的会员
     * @param type 1=最高抵扣、2=最低起步价,3=最高折扣
     * @return
     */
    @PostMapping(value = "/getVipInfoByType")
    public R<TVip> getVipInfoByType(@RequestParam("type") Integer type){
        switch (type){
            case 1:
                return R.ok(vipService.getOne(Wrappers.lambdaQuery(TVip.class)
                        .eq(TVip::getReveal,1)
                        .orderByDesc(TVip::getMaximumDeduction)
                        .last("LIMIT 1")));
            case 2:
                return R.ok(vipService.getOne(Wrappers.lambdaQuery(TVip.class)
                        .eq(TVip::getReveal,1)
                        .orderByAsc(TVip::getMonthlyCard)
                        .last("LIMIT 1")));
            default:
                return R.ok(vipService.getOne(Wrappers.lambdaQuery(TVip.class)
                        .eq(TVip::getReveal,1)
                        .orderByDesc(TVip::getMonthlyCardDiscount)
                        .last("LIMIT 1")));
        }
    }
 
 
    @ApiOperation(value = "会员信息", tags = {"小程序-个人中心"})
    @PostMapping("/vipInfo")
    public AjaxResult vipInfo() {
        List<VipInfoDto> vipInfoDtos = new ArrayList<>();
        List<TVip> vips = vipService.lambdaQuery().eq(TVip::getReveal, 1).list();
        for (TVip vip : vips) {
            VipInfoDto vipInfoDto = new VipInfoDto();
            vipInfoDto.setMonthlyCard(vip.getMonthlyCardReveal()==1?vip.getMonthlyCard():null);
            vipInfoDto.setSeasonCard(vip.getSeasonCardReveal()==1?vip.getSeasonCard():null);
            vipInfoDto.setAnnualCard(vip.getAnnualCardReveal()==1?vip.getAnnualCard():null);
            vipInfoDto.setMaximumDeduction(vip.getMaximumDeduction());
            vipInfoDto.setDiscountTimes(vip.getDiscountTimes());
            vipInfoDto.setDoubleIntegration(vip.getDoubleIntegration());
            vipInfoDto.setMallExclusivePrice(vip.getMallExclusivePrice());
            List<SendCouponDto> javaList = JSON.parseArray(vip.getCoupon()).toJavaList(SendCouponDto.class);
            List<VipCouponDto> vipCouponDtos = new ArrayList<>();
            if (!javaList.isEmpty()){
                for (SendCouponDto sendCouponDto : javaList) {
                    VipCouponDto vipCouponDto = new VipCouponDto();
                    TCoupon byId = couponService.getById(sendCouponDto.getId());
                    vipCouponDto.setNum(sendCouponDto.getNumber());
                    vipCouponDto.setTCoupon(byId);
                    vipCouponDtos.add(vipCouponDto);
                }
            }
 
            vipInfoDto.setVipCouponDtos(vipCouponDtos);
 
            //计算总折扣
            BigDecimal  total = BigDecimal.ZERO;
            total = total.add(vip.getMaximumDeduction().multiply(BigDecimal.valueOf(vip.getDiscountTimes())));
            for (VipCouponDto vipCouponDto : vipCouponDtos) {
                TCoupon tCoupon = vipCouponDto.getTCoupon();
                total.add(tCoupon.getDiscount());
            }
            vipInfoDto.setTotalDiscount(total);
            vipInfoDtos.add(vipInfoDto);
        }
        return AjaxResult.success(vipInfoDtos);
    }
 
}