package com.ruoyi.production.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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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.ruoyi.production.dto.ProductOrderMaterialDto;
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import com.ruoyi.production.dto.ProductStructureDto;
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import com.ruoyi.production.mapper.ProcessRouteMapper;
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import com.ruoyi.production.mapper.ProductOrderMapper;
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import com.ruoyi.production.mapper.ProductOrderMaterialMapper;
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import com.ruoyi.production.pojo.ProcessRoute;
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import com.ruoyi.production.pojo.ProductOrder;
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import com.ruoyi.production.pojo.ProductOrderMaterial;
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import com.ruoyi.production.service.ProductOrderMaterialService;
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import lombok.RequiredArgsConstructor;
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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.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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@Service
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@RequiredArgsConstructor
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@Transactional(rollbackFor = Exception.class)
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public class ProductOrderMaterialServiceImpl extends ServiceImpl<ProductOrderMaterialMapper, ProductOrderMaterial> implements ProductOrderMaterialService {
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private final ProductOrderMaterialMapper productOrderMaterialmapper;
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private final ProductOrderMapper productOrderMapper;
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private final ProcessRouteMapper processRouteMapper;
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@Override
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public IPage<ProductOrderMaterial> listPage(Page<ProductOrderMaterial> page, ProductOrderMaterial productOrderMaterial) {
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return productOrderMaterialmapper.selectPage(page, null);
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}
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@Override
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public List<ProductOrderMaterialDto> pickMaterial(ProductOrderMaterialDto productOrderMaterialDto) {
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Long productOrderId = productOrderMaterialDto.getProductOrderId();
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ProductOrder productOrder = productOrderMapper.selectById(productOrderId);
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BigDecimal quantity = productOrder.getQuantity();
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ProcessRoute processRoute = processRouteMapper.selectById(productOrder.getRouteId());
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//查询叶子节点
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List<ProductStructureDto> productStructureDtoList = productOrderMaterialmapper.selectLeafNode(Long.valueOf(processRoute.getBomId()));
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List<Long> productModelIds = productStructureDtoList.stream()
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.map(ProductStructureDto::getProductModelId)
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.filter(Objects::nonNull)
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.distinct()
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.collect(Collectors.toList());
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if (!productModelIds.isEmpty()) {
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List<ProductOrderMaterialDto> productOrderMaterialDtos = productOrderMaterialmapper.selectByProductModelIds(productModelIds);
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if (!productOrderMaterialDtos.isEmpty()) {
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return productOrderMaterialDtos;
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}else {
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throw new RuntimeException("库存没有对应产品");
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}
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}else {
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throw new RuntimeException("请先维护BOM");
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}
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}
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}
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