Added Entry initial repo and services for a create action.

Component/Entries/Service/EntryResources.cs

@@ -0,0 +1,18 @@
+namespace Diary.Component.Entries.Service
+{
+	public class EntryResource
+	{
+		public int EnrtyID { get; set; }
+		public DateTime Date { get; set; }
+
+		public DateTime ValidFrom { get; set; }
+		public DateTime? ValidTo { get; set; }
+		public string Note { get; set; }
+	}
+
+	public class CreateEntryResource
+	{
+		public DateTime Date { get; set; }
+		public string Note { get; set; }
+	}
+}