package com.sinata.shop.modular.mall.service.impl;
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import cn.hutool.core.convert.Convert;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.plugins.Page;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.sinata.core.exception.GunsException;
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import com.sinata.core.exception.GunsExceptionEnum;
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import com.sinata.shop.modular.mall.dao.MemMerchantMapper;
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import com.sinata.shop.modular.mall.model.MemMerchant;
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import com.sinata.shop.modular.mall.service.IMemMerchantService;
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import com.sinata.shop.modular.system.service.ITSystemSetService;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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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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/**
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* <p>
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* 门店信息 服务实现类
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* </p>
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*
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* @author frankevil
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* @since 2023-03-15
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*/
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@Service
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public class MemMerchantServiceImpl extends ServiceImpl<MemMerchantMapper, MemMerchant> implements IMemMerchantService {
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@Resource
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private ITSystemSetService systemSetService;
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@Override
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public void wrapperMapMerchant(List<Map<String, Object>> list, String userKey) {
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// 用户ID串
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Object[] merchantIds = list.stream().map(o -> o.get(userKey)).collect(Collectors.toList()).toArray();
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// 用户列表
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List<MemMerchant> merchantList = baseMapper.selectList(
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new EntityWrapper<MemMerchant>()
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.setSqlSelect("merchant_name merchantName")
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.in("id", merchantIds)
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);
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// 封装数据
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for (Map<String, Object> map : list) {
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for (MemMerchant u : merchantList) {
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if (u.getId().toString().equals(map.get(userKey) + "")) {
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map.put(userKey + "_merchantName", u.getMerchantName());
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}
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}
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}
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void upgradeMerchant(Integer merchantId, Integer gradeId) {
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MemMerchant merchant = this.selectById(merchantId);
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Integer oldGradeId = merchant.getGradeId();
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if (oldGradeId >= gradeId) {
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throw new GunsException(GunsExceptionEnum.REQUEST_NULL.getCode(), "只能升级为更高等级");
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}
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//升级金额配置
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BigDecimal mallMerchantUpVip = Convert.toBigDecimal(this.systemSetService.getKeyValue("MALL_MERCHANT_UP_VIP"), BigDecimal.ZERO);
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BigDecimal mallMerchantUpSuper = Convert.toBigDecimal(this.systemSetService.getKeyValue("MALL_MERCHANT_UP_SUPER"), BigDecimal.ZERO);
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//计算需要花费的金额
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BigDecimal startAmount = oldGradeId == 2 ? mallMerchantUpVip : BigDecimal.ZERO;
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BigDecimal endAmount = gradeId == 2 ? mallMerchantUpVip : (gradeId == 3 ? mallMerchantUpSuper : BigDecimal.ZERO);
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//设置等级
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merchant.setGradeId(gradeId);
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//修改门店等级
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this.updateById(merchant);
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}
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@Override
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public Integer getUserId(Integer merchantId) {
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return (Integer) this.selectObj(new EntityWrapper<MemMerchant>()
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.setSqlSelect("user_id")
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.eq("id", merchantId));
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}
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/**
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* 获取升级花费所有米粒值
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*
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* @return
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*/
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private BigDecimal getUpgradePayRiceTotal(Integer merchantId) {
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return BigDecimal.ZERO;
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}
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@Override
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public List<MemMerchant> queryMerchantList(Page<MemMerchant> page, String beginTime, String endTime, String merchantName, Integer level) {
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return baseMapper.queryMerchantList(page, beginTime, endTime, merchantName, level);
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}
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}
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