refactoring of note update

src/entities/note_image.js

@@ -0,0 +1,15 @@
+"use strict";
+
+const Entity = require('./entity');
+const repository = require('../services/repository');
+
+class NoteImage extends Entity {
+    static get tableName() { return "note_images"; }
+    static get primaryKeyName() { return "noteImageId"; }
+
+    async getNote() {
+        return await repository.getEntity("SELECT * FROM notes WHERE noteId = ?", [this.noteId]);
+    }
+}
+
+module.exports = NoteImage;