优化代码

wuxw

2021-04-23 e9be8d15ab3ee20685793e16071c56485b32e33a

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package com.java110.goods.bmo.productSpec.impl;
 
import com.java110.dto.product.ProductSpecDetailDto;
import com.java110.dto.product.ProductSpecDto;
import com.java110.goods.bmo.productSpec.IGetProductSpecBMO;
import com.java110.intf.goods.IProductSpecDetailInnerServiceSMO;
import com.java110.intf.goods.IProductSpecInnerServiceSMO;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
 
import java.util.ArrayList;
import java.util.List;
 
@Service("getProductSpecBMOImpl")
public class GetProductSpecBMOImpl implements IGetProductSpecBMO {
 
    @Autowired
    private IProductSpecInnerServiceSMO productSpecInnerServiceSMOImpl;
 
    @Autowired
    private IProductSpecDetailInnerServiceSMO productSpecDetailInnerServiceSMOImpl;
 
    /**
     * @param productSpecDto
     * @return 订单服务能够接受的报文
     */
    public ResponseEntity<String> get(ProductSpecDto productSpecDto) {
 
        int count = productSpecInnerServiceSMOImpl.queryProductSpecsCount(productSpecDto);
 
        List<ProductSpecDto> productSpecDtos = null;
        if (count > 0) {
            productSpecDtos = productSpecInnerServiceSMOImpl.queryProductSpecs(productSpecDto);
            freshSpecDetail(productSpecDtos);
        } else {
            productSpecDtos = new ArrayList<>();
        }
 
        ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) productSpecDto.getRow()), count, productSpecDtos);
 
        ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);
 
        return responseEntity;
    }
 
    private void freshSpecDetail(List<ProductSpecDto> productSpecDtos) {
 
        if (productSpecDtos == null || productSpecDtos.size() < 1) {
            return;
        }
        List<String> specIds = new ArrayList<>();
        for (ProductSpecDto productSpecDto : productSpecDtos) {
            specIds.add(productSpecDto.getSpecId());
        }
 
        ProductSpecDetailDto productSpecDetailDto = new ProductSpecDetailDto();
        productSpecDetailDto.setSpecIds(specIds.toArray(new String[specIds.size()]));
        productSpecDetailDto.setStoreId(productSpecDtos.get(0).getStoreId());
        List<ProductSpecDetailDto> productSpecDetailDtos = productSpecDetailInnerServiceSMOImpl.queryProductSpecDetails(productSpecDetailDto);
        List<ProductSpecDetailDto> tmpProductSpecDetailDtos = null;
        for (ProductSpecDto productSpecDto : productSpecDtos) {
            tmpProductSpecDetailDtos = new ArrayList<>();
            for (ProductSpecDetailDto tmpProductSpecDetailDto : productSpecDetailDtos) {
                if (productSpecDto.getSpecId().equals(tmpProductSpecDetailDto.getSpecId())) {
                    tmpProductSpecDetailDtos.add(tmpProductSpecDetailDto);
                }
            }
            productSpecDto.setProductSpecDetails(tmpProductSpecDetailDtos);
        }
    }
 
}