validate([ 'art_id' => 'required', 'note' => 'required', 'color_code' => 'nullable' ]); Note::query()->create( [ 'user_id' => auth()->user()->id, 'art_id' => $validated['art_id'], 'note' => $validated['note'], 'color_code' => $validated['color_code'], ] ); return $this->success([], 'successfully created.'); } public function update($id, Request $request) { $validated = $request->validate([ 'note' => 'required', 'color_code' => 'nullable' ]); $note = Note::findOrFail($id); $note->update([ 'note' => $validated['note'], 'color_code' => $validated['color_code'], ]); return $this->success([], 'successfully updated.'); } public function destroy($id) { $note = Note::findOrFail($id); $note->delete(); return $this->success([], 'successfully deleted.'); } }