新建

李林

2023-10-07 658d4927d468c47208fd012d9128b09249c07eff

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package com.chinaztt.mes.production.util;
 
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.toolkit.SqlHelper;
import com.chinaztt.mes.production.entity.Feeding;
import com.chinaztt.mes.production.entity.ProductInput;
import com.chinaztt.mes.production.mapper.FeedingMapper;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
 
import java.math.BigDecimal;
 
/**
 * @Author: cxf
 * @Date: 2020/11/16 11:20
 */
@Service
@AllArgsConstructor
public class FeedingUtils {
 
    private FeedingMapper feedingMapper;
 
    /**
     * 投料数量修改统一接口
     *
     * @param id                        需要修改的投料id
     * @param suppliedQuantityIncrement 投料增量
     * @param residualQuantityIncrement 剩余增量
     * @return
     */
    public boolean updateById(Long id, BigDecimal suppliedQuantityIncrement, BigDecimal residualQuantityIncrement) {
        synchronized (String.valueOf(id).intern()) {
            Feeding feeding = feedingMapper.selectById(id);
            // 1.更新投料数量
            if (suppliedQuantityIncrement != null && suppliedQuantityIncrement.compareTo(BigDecimal.ZERO) != 0) {
                feeding.setSuppliedQuantity(feeding.getSuppliedQuantity().add(suppliedQuantityIncrement));
            }
            // 2.更新剩余数量
            if (residualQuantityIncrement != null && residualQuantityIncrement.compareTo(BigDecimal.ZERO) != 0) {
                feeding.setResidualQuantity(feeding.getResidualQuantity().add(residualQuantityIncrement));
            }
            // 判断数值大于等于0
            if (feeding.getResidualQuantity().compareTo(BigDecimal.ZERO) == -1) {
                throw new RuntimeException("投料剩余数量不足");
            }
            return SqlHelper.retBool(feedingMapper.updateById(feeding));
        }
    }
 
    /**
     * 根据投入信息+工作站id查询投料id
     *
     * @param workstationId
     * @param productInput
     * @param suppliedQuantityIncrement
     * @param residualQuantityIncrement
     * @return
     */
    public boolean update(Long workstationId, ProductInput productInput, BigDecimal suppliedQuantityIncrement, BigDecimal residualQuantityIncrement) {
        Feeding feeding = feedingMapper.selectOne(Wrappers.<Feeding>lambdaQuery()
                .eq(Feeding::getWorkstationId, workstationId).eq(Feeding::getPartId, productInput.getPartId())
                .eq(Feeding::getPartBatchNo, productInput.getPartBatchNo()).eq(Feeding::getSystemNo, productInput.getSystemNo())
                .eq(Feeding::getStockId, productInput.getStockId()));
        return updateById(feeding.getId(), suppliedQuantityIncrement, residualQuantityIncrement);
    }
 
}