8.24.1

luodangjia

2024-08-24 25c2e11cf8045a2a59bc5c661a7d96e5b372b318

 ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/controller/TGoodsController.java

@@ -1,28 +1,41 @@
package com.ruoyi.other.controller;
import java.math.BigDecimal;
import java.time.LocalDateTime;


import com.alibaba.fastjson.JSON;
import com.ruoyi.account.api.dto.GrantCouponDto;
import com.ruoyi.account.api.feignClient.AppCouponClient;
import com.ruoyi.account.api.feignClient.AppUserClient;
import com.ruoyi.account.api.model.TAppCoupon;
import com.ruoyi.account.api.model.TAppUser;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.dto.AppGoodQuery;
import com.ruoyi.common.core.dto.PointChangeDto;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.web.page.BasePage;
import com.ruoyi.common.core.web.page.PageInfo;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.order.api.feignClient.OrderClient;
import com.ruoyi.other.api.domain.TActivity;
import com.ruoyi.order.api.model.TShoppingOrder;
import com.ruoyi.other.api.domain.TCoupon;
import com.ruoyi.other.api.domain.TGoods;
import com.ruoyi.common.core.dto.ExchangeDto;
import com.ruoyi.other.api.dto.AdvertisingDTO;
import com.ruoyi.order.api.vo.ExchangeDto;
import com.ruoyi.other.api.dto.GoodsDTO;
import com.ruoyi.other.service.TActivityService;
import com.ruoyi.other.service.TAdvertisingService;
import com.ruoyi.other.service.TCouponService;
import com.ruoyi.other.service.TGoodsService;
import com.ruoyi.payment.api.feignClient.WxPaymentClient;
import com.ruoyi.payment.api.vo.PaymentOrder;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.swing.*;
import java.util.Arrays;
import java.util.Map;

/**
 * <p>
@@ -39,12 +52,20 @@
    private TGoodsService goodsService;
    @Autowired
    private TActivityService activityService;

    @Resource
    private TokenService tokenService;
    @Resource
    private AppUserClient appUserClient;
    @Resource
    private OrderClient orderClient;
    @Resource
    private AppCouponClient appCouponClient;
    @Resource
    private TCouponService couponService;
    @Resource
    private WxPaymentClient wxPaymentClient;




@@ -93,41 +114,136 @@

    @ApiOperation(tags = {"小程序-兑换商城"},value = "商品列表分页查询")
    @PostMapping(value = "/app/pageList")
    public AjaxResult<PageInfo<TGoods>> apppageList(BasePage basePage) {
        return AjaxResult.ok(goodsService.pageList1(basePage));
    public AjaxResult<PageInfo<TGoods>> apppageList(@RequestBody AppGoodQuery appGoodQuery) {
        return AjaxResult.ok(goodsService.pageList1(appGoodQuery));
    }

    @ApiOperation(tags = {"小程序-兑换商城"},value = "兑换商品")
    @ApiOperation(tags = {"小程序-兑换商城"},value = "积分兑换商品")
    @PostMapping(value = "/app/shop")
    public AjaxResult<PageInfo<TGoods>> shop(@RequestBody ExchangeDto exchangeDto) {
        //查询当前商品信息
        TGoods good = goodsService.getById(exchangeDto.getGoodId());

        //检查当前用户积分是否够
        Long userId = tokenService.getLoginUserApplet().getUserId();
        Integer point = 0;

        if (exchangeDto.getGoodType()==1) {
            //查询当前商品信息
            TGoods good = goodsService.getById(exchangeDto.getGoodId());
            point = good.getRedeemPoints();
            //检查当前用户是否到达兑换上限
            Long count = orderClient.getExchangeById(exchangeDto.getGoodId(), userId,exchangeDto.getGoodType()).getData();
            if (good.getLimitExchangeTimes() != -1 && count >= good.getLimitExchangeTimes()) {
                return AjaxResult.error("当前用户已到达兑换上限");
            }
        TAppUser user = appUserClient.getUserById(userId).getData();
        if (user.getPoints()<good.getRedeemPoints()){
            return AjaxResult.error("当前用户积分不足");
             }
        }else {
            TCoupon coupon = couponService.getById(exchangeDto.getGoodId());
            point = coupon.getRedeemPoints();

            Long count = orderClient.getExchangeById(exchangeDto.getGoodId(), userId,exchangeDto.getGoodType()).getData();
            if (coupon.getInventoryQuantity() != -1 && count >= coupon.getInventoryQuantity()) {
                return AjaxResult.error("当前用户已到达兑换上限");
            }
        }
        //检查当前用户是否到达兑换上限
        Long count = orderClient.getExchangeById(exchangeDto.getGoodId(), userId).getData();
        if (good.getLimitExchangeTimes()!=-1&&count>=good.getLimitExchangeTimes()){
            return AjaxResult.error("当前用户已到达兑换上限");
        }
        exchangeDto.setPoint(point);
        //生成积分兑换成功的订单
        orderClient.exchangeCreate(exchangeDto);

        //如果是优惠卷，赠送优惠卷给用户




        R<Long> longR = orderClient.exchangeCreate(exchangeDto);
        if (exchangeDto.getGoodType()==2) {
            //如果是优惠卷，赠送优惠卷给用户
            GrantCouponDto grantCouponDto = new GrantCouponDto();
            grantCouponDto.setUserIds(userId.toString());
            grantCouponDto.setCouponId(exchangeDto.getGoodId());
            grantCouponDto.setWaysToObtain(1);
            grantCouponDto.setEndTime(LocalDateTime.now());
            appCouponClient.grantCoupon(grantCouponDto);
        }
        //生成消耗积分的记录
        PointChangeDto pointChangeDto = new PointChangeDto();
        pointChangeDto.setUserId(userId);
        pointChangeDto.setPoints(point);
        pointChangeDto.setRemark(longR.getData().toString());
        pointChangeDto.setType(6);
        appUserClient.change(pointChangeDto);
        return AjaxResult.success();


    }

    @ApiOperation(tags = {"小程序-现金商城"},value = "支付商品")
    @PostMapping(value = "/app/pay")
    public R<Map<String, Object>> pay(@RequestBody ExchangeDto exchangeDto) {
        Long userId = tokenService.getLoginUserApplet().getUserId();
        TAppUser user = appUserClient.getUserById(userId).getData();
        boolean isVip = false;
        if (user.getVipEndTime().isAfter(LocalDateTime.now())){
            isVip = true;
        }
        //计算价格
        BigDecimal orderPrice = new BigDecimal(0);
        BigDecimal payPrice = new BigDecimal(0);
        BigDecimal discountPrice = new BigDecimal(0);
        BigDecimal vipDiscount = new BigDecimal(0);
        if (exchangeDto.getGoodType()==1){
            TGoods good = goodsService.getById(exchangeDto.getGoodId());
            BigDecimal originalPrice = good.getPreferentialPrice();
            if (isVip){
                if (good.getVipPrice()!=null){
                    vipDiscount = originalPrice.subtract(good.getVipPrice()).multiply(BigDecimal.valueOf(exchangeDto.getNum()));
                    originalPrice = good.getVipPrice();
                }
            }
            orderPrice.add(originalPrice.multiply(BigDecimal.valueOf(exchangeDto.getNum())));
        }else {
            TCoupon coupon = couponService.getById(exchangeDto.getGoodId());
            BigDecimal originalPrice = coupon.getPaymentAmount();
            if (isVip){
                if (coupon.getVipPaymentAmount()!=null) {
                    vipDiscount = originalPrice.subtract(coupon.getVipPaymentAmount()).multiply(BigDecimal.valueOf(exchangeDto.getNum()));
                    originalPrice = coupon.getVipPaymentAmount();
                }
            }
            orderPrice.add(originalPrice);
        }

        exchangeDto.setOrderPrice(orderPrice);
        //查看是否使用优惠券
        if(exchangeDto.getCouponId()!=null) {
            TAppCoupon appCoupon = appUserClient.couponGetById(exchangeDto.getCouponId()).getData();
            TCoupon coupon = JSON.toJavaObject(JSON.parseObject(appCoupon.getCouponJson()), TCoupon.class);
            if (coupon.getValidityPeriodMode()==1){
                if (orderPrice.compareTo(coupon.getMeetTheConditions())<0){
                    return R.fail("不满足使用优惠券条件");
                }

            }
            payPrice = orderPrice.subtract(coupon.getDiscountAmount());
            discountPrice = coupon.getDiscountAmount();
        }
        exchangeDto.setPayPrice(payPrice);
        exchangeDto.setDiscountPrice(discountPrice);
        exchangeDto.setVipDiscount(vipDiscount);
        //创建订单
        TShoppingOrder shopOrder = orderClient.shopCreate(exchangeDto).getData();
        if (exchangeDto.getPayMethod()==1) {
            //调起支付
            PaymentOrder paymentOrder = new PaymentOrder();
            paymentOrder.setCode(shopOrder.getCode());
            paymentOrder.setAmount(shopOrder.getPaymentAmount());
            paymentOrder.setOpenId(user.getWxOpenid());
            paymentOrder.setDescription("购买商品");
         return    wxPaymentClient.orderPay(paymentOrder);
        }else {
            //todo 罗 支付宝支付
            return R.ok();
        }




    }

    
    /**
     * 根据id获取商品信息