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package org.springblade.modules.farmplant.service;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.service.IService;
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import org.springblade.modules.farmplant.entity.FarmProductStock;
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import org.springblade.modules.farmplant.vo.FarmProductStockVO;
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import java.util.Map;
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/**
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* 农产品库存服务类
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* @since 2022-05-18
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* @author zhongrj
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*/
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public interface FarmProductStockService extends IService<FarmProductStock> {
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/**
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* 自定义分页
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*
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* @param page
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* @param farmProductStock
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* @return
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*/
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IPage<FarmProductStockVO> selectFarmProductStockPage(IPage<FarmProductStockVO> page, FarmProductStockVO farmProductStock);
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/**
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* 统计产量
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* @param farmProductStock
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* @return
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*/
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FarmProductStockVO statisticsProduct(FarmProductStockVO farmProductStock);
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IPage<FarmProductStockVO> statisticsProductx(IPage<FarmProductStockVO> page, FarmProductStockVO farmProductStock);
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Map<String, String> selctProductCount(String year);
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//查看库存是否充足
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boolean stockCompare(double sale,String id);
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//减去相应库存
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boolean stockReduce(double sale,String id);
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}
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