从零到一搭建：电商库存管理一站式仓储服务的核心流程设计（入库 - 存储 - 出库全解析）

-- 创建入库记录表
CREATE TABLE inbound_records (
    record_id INT PRIMARY KEY IDENTITY(1,1),
    product_sku VARCHAR(50) NOT NULL,
    quantity INT NOT NULL,
    supplier_id INT,
    receipt_date DATETIME DEFAULT GETDATE(),
    warehouse_location VARCHAR(20),
    status VARCHAR(20) DEFAULT 'pending',
    operator_id INT,
    quality_check BIT DEFAULT 0
);

-- 插入入库数据示例
INSERT INTO inbound_records (product_sku, quantity, supplier_id, warehouse_location, operator_id, quality_check)
VALUES ('SKU12345', 100, 15, 'A-02-03', 101, 1);

// 库存监控类示例
public class InventoryMonitor
{
    private readonly IInventoryRepository _repository;
    
    public InventoryMonitor(IInventoryRepository repository)
    {
        _repository = repository;
    }
    
    // 检查库存水平并触发预警
    public async Task CheckInventoryLevels()
    {
        var lowStockItems = await _repository.GetLowStockItemsAsync();
        
        foreach (var item in lowStockItems)
        {
            if (item.Quantity <= item.MinStockLevel)
            {
                // 触发库存预警
                await TriggerStockAlertAsync(item);
            }
        }
    }
    
    private async Task TriggerStockAlertAsync(InventoryItem item)
    {
        // 实现预警逻辑
        Console.WriteLine($"库存预警: {item.ProductSku} 当前库存 {item.Quantity}，低于最小库存水平 {item.MinStockLevel}");
    }
}

// 订单波次生成算法示例
function generatePickingWave(orders, strategies) {
    // 根据策略对订单进行分组
    const waveGroups = {};
    
    orders.forEach(order => {
        const waveKey = generateWaveKey(order, strategies);
        
        if (!waveGroups[waveKey]) {
            waveGroups[waveKey] = [];
        }
        
        waveGroups[waveKey].push(order);
    });
    
    // 转换为波次数组
    return Object.values(waveGroups).map(orders => ({
        orders,
        totalItems: calculateTotalItems(orders),
        estimatedDuration: estimatePickingDuration(orders)
    }));
}

// 生成波次键值
function generateWaveKey(order, strategies) {
    return strategies.map(strategy => {
        switch(strategy) {
            case 'shipping_zone':
                return order.shippingZone;
            case 'product_type':
                return order.productCategory;
            case 'priority':
                return order.priorityLevel;
            default:
                return 'default';
        }
    }).join('_');
}