InvoiceShelf/app/Http/Controllers/V1/Admin/General/NotesController.php

<?php

namespace App\Http\Controllers\V1\Admin\General;

use App\Http\Controllers\Controller;
use App\Http\Requests\NotesRequest;
use App\Http\Resources\NoteResource;
use App\Models\Note;
use Illuminate\Http\Request;

class NotesController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        $this->authorize('view notes');

        $limit = $request->limit ?? 10;

        $notes = Note::latest()
            ->whereCompany()
            ->applyFilters($request->all())
            ->paginate($limit);

        return NoteResource::collection($notes);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(NotesRequest $request)
    {
        $this->authorize('manage notes');

        $note = Note::create($request->getNotesPayload());

        if ($note->is_default) {
            Note::where('id', '!=', $note->id)
                ->where('type', $note->type)
                ->where('is_default', true)
                ->update([
                    'is_default' => false,
                ]);
        }

        return new NoteResource($note);
    }

    /**
     * Display the specified resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function show(Note $note)
    {
        $this->authorize('view notes');

        return new NoteResource($note);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function update(NotesRequest $request, Note $note)
    {
        $this->authorize('manage notes');

        $note->update($request->getNotesPayload());

        if ($note->is_default) {
            Note::where('id', '!=', $note->id)
                ->where('type', $note->type)
                ->where('is_default', true)
                ->update([
                    'is_default' => false,
                ]);
        }

        return new NoteResource($note);
    }

    /**
     * Remove the specified resource from storage.
     *
     * @return \Illuminate\Http\Response
     */
    public function destroy(Note $note)
    {
        $this->authorize('manage notes');

        $note->delete();

        return response()->json([
            'success' => true,
        ]);
    }
}