71 lines
3.0 KiB
Java
71 lines
3.0 KiB
Java
package com.gunshi.project.ss.service;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.gunshi.project.ss.entity.so.FundBudgetPageSo;
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import com.gunshi.project.ss.mapper.FundBudgetMapper;
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import com.gunshi.project.ss.model.FundBudget;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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@Service
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@Slf4j
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@Transactional(rollbackFor = Exception.class)
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public class FundBudgetService extends ServiceImpl<FundBudgetMapper, FundBudget> {
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public Page<FundBudget> pageInfo(FundBudgetPageSo pageSo) {
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LambdaQueryWrapper<FundBudget> queryWrapper = new LambdaQueryWrapper<>();
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if(pageSo.getBudgetYear() != null){
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queryWrapper.eq(FundBudget::getBudgetYear, pageSo.getBudgetYear());
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}
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Page<FundBudget> fundBudgetPage = baseMapper.selectPage(pageSo.getPageSo().toPage(), queryWrapper);
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return fundBudgetPage;
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}
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public boolean saveData(FundBudget fundBudget) {
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LambdaQueryWrapper<FundBudget> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(FundBudget::getBudgetYear, fundBudget.getBudgetYear());
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FundBudget one = baseMapper.selectOne(queryWrapper);
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if(one != null){
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throw new IllegalArgumentException("对不起，该年度预算已存在");
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}
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if(fundBudget.getAnnualIncomeBudget() != null && fundBudget.getAnnualExpenditureBudget() != null){
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BigDecimal budget_balance = fundBudget.getAnnualIncomeBudget().subtract(fundBudget.getAnnualExpenditureBudget());
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fundBudget.setBudgetBalance(budget_balance);
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}
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fundBudget.setCreateTime(LocalDateTime.now());
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boolean save = save(fundBudget);
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return save;
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}
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public boolean updateData(FundBudget fundBudget) {
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FundBudget byId = getById(fundBudget.getId());
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if(byId == null){
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throw new IllegalArgumentException("对不起，该数据不存在");
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}
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LambdaQueryWrapper<FundBudget> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(FundBudget::getBudgetYear, fundBudget.getBudgetYear())
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.ne(FundBudget::getId, fundBudget.getId());
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FundBudget one = baseMapper.selectOne(queryWrapper);
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if(one != null){
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throw new IllegalArgumentException("对不起，该年度预算已存在");
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}
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boolean update = updateById(fundBudget);
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return update;
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}
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public FundBudget getByYear(Integer year) {
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LambdaQueryWrapper<FundBudget> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(FundBudget::getBudgetYear, year);
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FundBudget one = baseMapper.selectOne(queryWrapper);
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return one;
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}
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}
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