| | |
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| | | @Override |
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| | | public PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto) { |
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| | | // 1. 查询主表 |
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| | | PurchaseLedger purchaseLedger = purchaseLedgerMapper.selectOne(new LambdaQueryWrapper<PurchaseLedger>() .eq(PurchaseLedger::getPurchaseContractNumber, purchaseLedgerDto.getPurchaseContractNumber()) .last("LIMIT 1")); |
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| | | PurchaseLedger purchaseLedger = purchaseLedgerMapper.selectOne(new LambdaQueryWrapper<PurchaseLedger>().eq(PurchaseLedger::getPurchaseContractNumber, purchaseLedgerDto.getPurchaseContractNumber()) .last("LIMIT 1")); |
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| | | if (purchaseLedger == null) { |
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| | | throw new BaseException("采购台账不存在"); |
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| | | } |
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| | | // 2. 查询子表 |
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| | | LambdaQueryWrapper<SalesLedgerProduct> productWrapper = new LambdaQueryWrapper<>(); |
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| | | productWrapper.eq(SalesLedgerProduct::getSalesLedgerId, purchaseLedger.getId()) .eq(SalesLedgerProduct::getType, 2); |
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| | | productWrapper.eq(SalesLedgerProduct::getSalesLedgerId, purchaseLedger.getId()).eq(SalesLedgerProduct::getType, 2); |
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| | | List<SalesLedgerProduct> products = salesLedgerProductMapper.selectList(productWrapper); |
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| | | // 4. 转换 DTO |
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| | | PurchaseLedgerDto resultDto = new PurchaseLedgerDto(); BeanUtils.copyProperties(purchaseLedger, resultDto); |
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| | | PurchaseLedgerDto resultDto = new PurchaseLedgerDto(); |
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| | | BeanUtils.copyProperties(purchaseLedger, resultDto); |
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| | | if (!products.isEmpty()) { |
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| | | resultDto.setHasChildren(true); |
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| | | resultDto.setProductData(products); |
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