add basic app

Chatter/Models/MessageModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Chatter.Models
+{
+    public class MessageModel
+    {
+        public DateTime CreateDate { set; get; }
+
+        public string Text { set; get; }
+
+        public string User { set; get; }
+    }
+}

Chatter/Models/PostModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Chatter.Models
+{
+    public class PostModel
+    {
+        public string Text { set; get; }
+    }
+}