添加项目文件。

FileService.Domain/Entities/UploadFile.cs

@@ -0,0 +1,43 @@
+using FileService.Domain.ValueObjects;
+using IM.DomainCommons;
+
+namespace FileService.Domain.Entities
+{
+    public class UploadFile:AggregateRootEntity
+    {
+        public Guid OwnerId { get; private set; }
+        public FileName FileName { get; private set; }
+        public long FileSize { get;private set; }
+        public ContentType ContentType { get;private set; }
+        public FileState State { get; private set; }
+        public StorageLocation? StorageLocation { get; private set; }
+        public CheckSum CheckSum { get; private set; }
+
+        private UploadFile() { }
+        public UploadFile(Guid ownerId, string fileName, string contentType)
+        {
+            OwnerId = ownerId;
+            FileName = fileName;
+            ContentType = contentType;
+            State = FileState.Created;
+        }
+
+        public void StartUpload()
+        {
+            State = FileState.Uploading;
+        }
+
+        public void CompleteUpload(StorageLocation storage, CheckSum checkSum)
+        {
+            StorageLocation = storage;
+            CheckSum = checkSum;
+            State = FileState.Uploaded;
+        }
+
+        public void Fail()
+        {
+
+        }
+
+    }
+}