Base API Controller

BaseApiController.php

<?php

namespace App\Http\Controllers\Api\V1;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Symfony\Component\HttpFoundation\Response;
use Validator;

class BaseApiController extends Controller
{
    /**
     * Model
     *
     * @var
     */
    protected $model;

    /**
     * BaseApiController constructor.
     * @param $model
     */
    public function __construct($model)
    {
        $this->model = $model;
    }

    /**
     * Create model
     *
     * @return \Illuminate\Http\Response
     */
    public function create(Request $request)
    {
        $validator = Validator::make($request->all(), $this->model->rulesCreate);

        if ($validator->fails()) {
            return response()->json(['error' => $validator->errors()], Response::HTTP_NOT_ACCEPTABLE);
        }

        $model = $this->model->create($request->all());

        return response()->json(['success' => true, 'data' => $model])->setStatusCode(Response::HTTP_CREATED);
    }

    /**
     * Update model
     *
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        $validator = Validator::make($request->all(), $this->model->rulesUpdate);

        if ($validator->fails()) {
            return response()->json(['error' => $validator->errors()], Response::HTTP_NOT_ACCEPTABLE);
        }

    	$model = $this->model->findOrFail($id);

        $model->update($request->all());

        return response()->json(['success' => true])->setStatusCode(Response::HTTP_ACCEPTED);
    }

    /**
     * Read model
     *
     * @return \Illuminate\Http\Response
     */
    public function read(Request $request, $id)
    {
    	$model = $this->model->findOrFail($id);
        return response()->json($model);
    }

    /**
     * Delete model
     *
     * @param  int  $id
     * @return Response
     */
    public function delete(Request $request, $id): Response
    {
        $model = $this->model->findOrFail($id);
        $model->delete();
        
        return response(['success' => true])->setStatusCode(Response::HTTP_ACCEPTED);
    }

    /**
     * Index models
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        if(isset($request->per_page))
            return $this->model->paginate($request->per_page);
        else
        	return $this->model->paginate(config('app.results_per_page'));

        return $this->model->all()->toJson(); 
    }

    /**
     * Count models
     *
     * @return \Illuminate\Http\Response
     */
    public function count(Request $request)
    {
        return response(['count' => $this->model->count()]);
    }
}