package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.stylefeng.guns.modular.system.dao.DivisionRecordMapper;
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import com.stylefeng.guns.modular.system.model.DivisionRecord;
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import com.stylefeng.guns.modular.system.service.IDivisionRecordService;
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import org.springframework.stereotype.Service;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.List;
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/**
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* @author zhibing.pu
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* @Date 2023/8/15 16:49
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*/
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@Service
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public class DivisionRecordServiceImpl extends ServiceImpl<DivisionRecordMapper, DivisionRecord> implements IDivisionRecordService {
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/**
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* 获取总分账金额
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* @param userType
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* @param userId
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* @return
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*/
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@Override
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public Double queryTotalMoney(Integer userType, Integer userId) {
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List<DivisionRecord> divisionRecords = this.selectList(new EntityWrapper<DivisionRecord>().eq("userType", userType).eq("userId", userId));
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BigDecimal total = new BigDecimal("0");
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for (DivisionRecord divisionRecord : divisionRecords) {
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total = total.add(new BigDecimal(divisionRecord.getAmount()));
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}
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return total.setScale(2, RoundingMode.HALF_EVEN).doubleValue();
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}
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}
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