增加流程状态转换列表

OpenAuth.App/ApplyTransitionHistoryApp.cs

@@ -0,0 +1,38 @@
+using System;
+using OpenAuth.Domain;
+using OpenAuth.Domain.Interface;
+
+namespace OpenAuth.App
+{
+    public class ApplyTransitionHistoryApp
+    {
+        private IRepository<ApplyTransitionHistory> _repository;
+
+        public ApplyTransitionHistoryApp(IRepository<ApplyTransitionHistory> repository)
+        {
+            _repository = repository;
+        }
+
+        public ApplyTransitionHistory Get(Guid processId, string currentstate, string nextState)
+        {
+            return _repository.FindSingle(h => h.ApplyId == processId && !h.TransitionTime.HasValue &&
+                                               h.InitialState == currentstate && h.DestinationState == nextState);
+        }
+
+        public void Add(ApplyTransitionHistory historyItem)
+        {
+            _repository.Add(historyItem);
+        }
+
+        public void Update(ApplyTransitionHistory historyItem)
+        {
+            _repository.Update(historyItem);
+        }
+
+        public void DeleteByProcess(Guid processId)
+        {
+            _repository.Delete(dth =>
+                        dth.ApplyId == processId && !dth.TransitionTime.HasValue);
+        }
+    }
+}