fix: 发货率修改

gongchunyi

11 小时以前 300b93fff807c911d92e65d3a4f741fd4ae70d4f

 src/main/java/com/ruoyi/sales/service/impl/MetricStatisticsServiceImpl.java

@@ -11,8 +11,8 @@
import com.ruoyi.sales.pojo.SalesLedger;
import com.ruoyi.sales.pojo.SalesLedgerProduct;
import com.ruoyi.sales.pojo.ShippingInfo;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
@@ -25,35 +25,59 @@
 */
@Service
@Slf4j
@RequiredArgsConstructor
public class MetricStatisticsServiceImpl {

    @Autowired
    private SalesLedgerMapper salesLedgerMapper;

    @Autowired
    private SalesLedgerProductMapper salesLedgerProductMapper;

    @Autowired
    private ShippingInfoMapper shippingInfoMapper;
    private final SalesLedgerMapper salesLedgerMapper;
    private final SalesLedgerProductMapper salesLedgerProductMapper;
    private final ShippingInfoMapper shippingInfoMapper;

    public AjaxResult total() {
        List<SalesLedger> salesLedgers = salesLedgerMapper.selectList(null);
        if(CollectionUtils.isEmpty(salesLedgers)) return AjaxResult.success(salesLedgers);
        if (CollectionUtils.isEmpty(salesLedgers)) {
            return AjaxResult.success(salesLedgers);
        }

        Map<String, Object> map = new HashMap<>();
        // 销售额
        map.put("contractAmountTotal", salesLedgers.stream().map(SalesLedger::getContractAmount).reduce(BigDecimal.ZERO, BigDecimal::add));
        // 订单数量
        map.put("total", new BigDecimal(salesLedgers.size()));
        // 发货率
        List<SalesLedgerProduct> salesLedgerProducts = salesLedgerProductMapper.selectList(new LambdaQueryWrapper<SalesLedgerProduct>()
        //  销售额
        BigDecimal contractAmountTotal = salesLedgers.stream()
                .map(SalesLedger::getContractAmount)
                .filter(Objects::nonNull)
                .reduce(BigDecimal.ZERO, BigDecimal::add);
        map.put("contractAmountTotal", contractAmountTotal);

        //  订单数量
        int totalOrders = salesLedgers.size();
        map.put("total", new BigDecimal(totalOrders));
        map.put("shipRate", "0.00%");

        //  发货率
        List<SalesLedgerProduct> products = salesLedgerProductMapper.selectList(new LambdaQueryWrapper<SalesLedgerProduct>()
                .eq(SalesLedgerProduct::getType, 1));
        map.put("shipRate", "0%");
        if(CollectionUtils.isEmpty(salesLedgerProducts)) return AjaxResult.success(map);
        // 发货数量
        long count = shippingInfoMapper.selectCount(new LambdaQueryWrapper<ShippingInfo>()
                .in(ShippingInfo::getSalesLedgerProductId, salesLedgerProducts.stream().map(SalesLedgerProduct::getId).collect(Collectors.toList()))
                .eq(ShippingInfo::getStatus,"已发货"));
        map.put("shipRate", String.format("%.2f", count * 100.0 / salesLedgerProducts.size()) + "%");
        if (CollectionUtils.isEmpty(products)) {
            return AjaxResult.success(map);
        }

        Map<Long, Long> productIdToLedgerIdMap = products.stream()
                .filter(p -> p.getId() != null && p.getSalesLedgerId() != null)
                .collect(Collectors.toMap(SalesLedgerProduct::getId, SalesLedgerProduct::getSalesLedgerId, (k1, k2) -> k1));

        List<ShippingInfo> shippingInfos = shippingInfoMapper.selectList(new LambdaQueryWrapper<ShippingInfo>()
                .eq(ShippingInfo::getStatus, "审核通过"));

        long shippedOrderCount = shippingInfos.stream()
                .filter(info -> productIdToLedgerIdMap.containsKey(info.getSalesLedgerProductId()))
                .map(info -> {
                    if (info.getSalesLedgerId() != null) {
                        return info.getSalesLedgerId();
                    }
                    return productIdToLedgerIdMap.get(info.getSalesLedgerProductId());
                })
                .filter(Objects::nonNull)
                .distinct()
                .count();

        map.put("shipRate", String.format("%.2f", shippedOrderCount * 100.0 / totalOrders) + "%");
        return AjaxResult.success(map);
    }