Add migrated to .NET 8.0 variant of Hcs.Client

Hcs.ClientNet/Client/Api/Request/RequestHelper.cs

@@ -0,0 +1,101 @@
+using System;
+using System.Linq;
+
+namespace Hcs.ClientNet.Api.Request
+{
+    internal static class RequestHelper
+    {
+        /// <summary>
+        /// Подготовка заголовка сообщения отправляемого в ГИС ЖКХ с обязательными атрибутами.
+        /// Заголовки могут быть разного типа для разных типов сообщений, но имена полей одинаковые.
+        /// </summary>
+        internal static THeader CreateHeader<THeader>(ClientBase client) where THeader : class
+        {
+            try
+            {
+                var instance = Activator.CreateInstance(typeof(THeader));
+                foreach (var prop in instance.GetType().GetProperties())
+                {
+                    switch (prop.Name)
+                    {
+                        case "Item":
+                            prop.SetValue(instance, client.OrgPPAGUID);
+                            break;
+
+                        case "ItemElementName":
+                            prop.SetValue(instance, Enum.Parse(prop.PropertyType, "orgPPAGUID"));
+                            break;
+
+                        case "MessageGUID":
+                            prop.SetValue(instance, Guid.NewGuid().ToString());
+                            break;
+
+                        case "Date":
+                            prop.SetValue(instance, DateTime.Now);
+                            break;
+
+                        case "IsOperatorSignatureSpecified":
+                            if (client.Role == OrganizationRole.RC || client.Role == OrganizationRole.RSO)
+                            {
+                                prop.SetValue(instance, true);
+                            }
+                            break;
+
+                        case "IsOperatorSignature":
+                            if (client.Role == OrganizationRole.RC || client.Role == OrganizationRole.RSO)
+                            {
+                                prop.SetValue(instance, true);
+                            }
+                            break;
+                    }
+                }
+
+                return instance as THeader;
+            }
+            catch (ArgumentNullException e)
+            {
+                throw new ApplicationException($"Error occured while building request header: {e.Message}");
+            }
+            catch (SystemException e)
+            {
+                throw new ApplicationException($"Error occured while building request header: {e.GetBaseException().Message}");
+            }
+        }
+
+        /// <summary>
+        /// Для объекта запроса возвращает значение строки свойства version
+        /// </summary>
+        internal static string GetRequestVersionString(object requestObject)
+        {
+            if (requestObject == null)
+            {
+                return null;
+            }
+
+            var versionHost = requestObject;
+            if (versionHost != null)
+            {
+                var versionProperty = versionHost.GetType().GetProperties().FirstOrDefault(x => x.Name == "version");
+                if (versionProperty != null)
+                {
+                    return versionProperty.GetValue(versionHost) as string;
+                }
+            }
+
+            foreach (var field in requestObject.GetType().GetFields())
+            {
+                versionHost = field.GetValue(requestObject);
+                if (versionHost != null)
+                {
+                    var versionProperty = versionHost.GetType().GetProperties().FirstOrDefault(x => x.Name == "version");
+                    if (versionProperty != null)
+                    {
+                        return versionProperty.GetValue(versionHost) as string;
+                    }
+                }
+            }
+
+            return null;
+        }
+    }
+}