feat: 添加工单管理服务及相关测试

refactor: 重构工单服务接口和实现
test: 添加工单服务的单元测试和集成测试

DOAN.Service/MES/Product/ProWorkorderExportService.cs

@@ -0,0 +1,28 @@
+using DOAN.Model.MES.product;
+using DOAN.Service.MES.product.IService;
+using Infrastructure.Attribute;
+using Infrastructure.Extensions;
+
+namespace DOAN.Service.MES.product
+{
+    /// <summary>
+    /// 工单导出服务
+    /// </summary>
+    [AppService(ServiceType = typeof(IProWorkorderExportService), ServiceLifetime = LifeTime.Transient)]
+    public class ProWorkorderExportService : BaseService<ProWorkorder>, IProWorkorderExportService
+    {
+        /// <summary>
+        /// 工单导出
+        /// </summary>
+        /// <param name="exportTime"></param>
+        /// <returns></returns>
+        public List<ProWorkorder> WorkOrderExport(DateTime exportTime)
+        {
+            exportTime = exportTime.Date;
+            return Context
+                .Queryable<ProWorkorder>()
+                .Where(it => it.WorkorderDate == exportTime)
+                .ToList();
+        }
+    }
+}