Initial Commit, finally got some time to start this

lib/models/constants.dart

@@ -0,0 +1,10 @@
+const String dbName = 'notes.db';
+
+const int dbVersionNumber = 1;
+
+String tableNotes = 'Notes';
+
+String columnId = '_id';
+String columnTitle = 'title';
+String columnContent = 'content';
+

lib/models/db/dbnote.dart

@@ -0,0 +1,11 @@
+import 'package:cv/cv.dart';
+import 'package:simple_notes/models/db/dbrecord.dart';
+import 'package:simple_notes/models/constants.dart';
+
+class DBNote extends DBRecord {
+  final title = CvField<String>(columnTitle);
+  final content = CvField<String>(columnContent);
+
+  @override
+  List<CvField> get fields => [id, title, content];
+}

lib/models/db/dbrecord.dart

@@ -0,0 +1,6 @@
+import 'package:cv/cv.dart';
+import 'package:simple_notes/models/constants.dart';
+
+abstract class DBRecord extends CvModelBase {
+  final id = CvField<int>(columnId);
+}