1.后台管理-商品管理

phpcjl

2024-12-11 44afbc3dd1cb32a3257dfc32b92fb16279c95bb9

 ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/WithdrawalRequestsServiceImpl.java

@@ -1,10 +1,24 @@
package com.ruoyi.account.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.account.mapper.WithdrawalRequestsMapper;
import com.ruoyi.account.api.feignClient.AppUserClient;
import com.ruoyi.account.api.model.AppUser;
import com.ruoyi.account.api.model.WithdrawalRequests;
import com.ruoyi.account.dto.WithdrawalRequestsDTO;
import com.ruoyi.account.mapper.WithdrawalRequestsMapper;
import com.ruoyi.account.service.VipSettingService;
import com.ruoyi.account.service.WithdrawalRequestsService;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.bean.BeanUtils;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.common.security.utils.SecurityUtils;
import com.ruoyi.other.api.domain.VipSetting;
import com.ruoyi.system.api.model.LoginUser;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.math.RoundingMode;

/**
 * <p>
@@ -16,5 +30,51 @@
 */
@Service
public class WithdrawalRequestsServiceImpl extends ServiceImpl<WithdrawalRequestsMapper, WithdrawalRequests> implements WithdrawalRequestsService {
    @Resource
    private TokenService tokenService;
    @Resource
    private AppUserClient appUserClient;
    @Resource
    private VipSettingService vipSettingService;

    public static final BigDecimal MAX_WITHDRAWAL_AMOUNT = new BigDecimal("200");
    public static final BigDecimal VIP_WITHDRAWAL_FEE_DENOMINATOR = new BigDecimal("100");

    @Override
    public void withdrawalApply(WithdrawalRequestsDTO params) {
        if (params.getWithdrawalAmount().compareTo(MAX_WITHDRAWAL_AMOUNT) > 0) {
            throw new ServiceException("提现失败，单次提现金额不能超过200元！");
        }

        LoginUser loginUserApplet = tokenService.getLoginUserApplet();
        AppUser appUser = appUserClient.getAppUserById(loginUserApplet.getUserid());

        if (appUser.getWithdrawableAmount().compareTo(params.getWithdrawalAmount()) < 0) {
            throw new ServiceException("提现失败，可提现金额不足！");
        }

        Integer vipId = appUser.getVipId();
        VipSetting vipSetting = vipSettingService.getVipSettingById(vipId);
        if (vipSetting.getVipWithdrawalRole() == 0) {
            throw new ServiceException("提现失败，当前会员等级不允许提现！");
        }
        BigDecimal vipWithdrawalMinAmount = vipSetting.getVipWithdrawalMinAmount();
        if (params.getWithdrawalAmount().compareTo(vipWithdrawalMinAmount) < 0) {
            throw new ServiceException("提现失败，提现金额不能小于" + vipWithdrawalMinAmount + "元！");
        }
        // 提现手续费
        BigDecimal vipWithdrawalFee = vipSetting.getVipWithdrawalFee()
                .divide(VIP_WITHDRAWAL_FEE_DENOMINATOR, 2, RoundingMode.HALF_UP);
        // 减去手续费
        params.setWithdrawalAmount(params.getWithdrawalAmount()
                .subtract(params.getWithdrawalAmount().multiply(vipWithdrawalFee)));

        WithdrawalRequests withdrawalRequests = new WithdrawalRequests();
        BeanUtils.copyBeanProp(withdrawalRequests, params);
        withdrawalRequests.setDelFlag(0);
        withdrawalRequests.setAppUserId(SecurityUtils.getUserId());
        withdrawalRequests.setAuditStatus(1);
        save(withdrawalRequests);
    }

}