db and auth refactoring

Sledgemapper.Api/Core/Entities/MapLog.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Sledgemapper.Api.Models
+{
+
+    public class MapLog
+    {
+        [Key]
+        public int MapLogId { get; set; }
+
+        [Required]
+        public int UserId{get;set;}
+
+        [Required]
+        public int SessionId { get; set; }
+
+        [Required]
+        [MaxLength(1)]
+        public string Operation { get; set; }
+
+        [Required]
+        [MaxLength(256)]
+        public string Type { get; set; }
+
+        [Required]
+        [MaxLength(256)]
+        public string Object { get; set; }
+
+        [Required]
+        public double Timestamp { get; set; }
+    }
+}