v3.0.0

2021-05-31 21:41:27 +08:00
parent 8aa1065b37
commit 2bd67778bf
127 changed files with 3895 additions and 8 deletions
--- a/CC.Yi.Old/CC.Yi.DALFactory/DbSession.cs
+++ b/CC.Yi.Old/CC.Yi.DALFactory/DbSession.cs
@@ -0,0 +1,45 @@
+using CC.Yi.DAL;
+using CC.Yi.IDAL;
+using CC.Yi.Model;
+using Microsoft.EntityFrameworkCore;
+using System;
+
+namespace CC.Yi.DALFactory
+{
+    public partial class DbSession : IDbSession
+    {
+        public int SaveChanges()
+        {
+            var context = DbContentFactory.GetCurrentDbContent();
+
+            var saved = false;
+            while (!saved)
+            {
+                try
+                {
+                    // Attempt to save changes to the database
+                    context.SaveChanges();
+                    saved = true;
+                }
+                catch (DbUpdateConcurrencyException ex)
+                {
+                    foreach (var entry in ex.Entries)
+                    {
+                        var databaseValues = entry.GetDatabaseValues();
+
+                        // Refresh original values to bypass next concurrency check
+                        entry.OriginalValues.SetValues(databaseValues);
+
+                    }
+                }
+            }
+
+            return 1;
+        }
+        public DataContext GetDbContent()
+        {
+            return DbContentFactory.GetCurrentDbContent();
+        }
+
+    }
+}