ozimos/LMS_Music

<?php

namespace App\Http\Controllers;

use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\Gate;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Auth\Access\AuthorizationException;

trait CrudMethodsTrait
{
    /**
     * Display a listing of the resource.
     *
     * @return JsonResponse
     */
    public function index()
    {
        $models = $this->repository->all();

        return $this->respondWithCollection($models);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  FormRequest $formRequest
     *
     * @return JsonResponse
     */
    protected function storeFromFormCreateRequest($formRequest)
    {
        $model = $this->repository->create($formRequest->all());

        return $this->respondWithItem($model)->response()->setStatusCode(201);
    }

    /**
     * Display the specified resource.
     *
     * @param  int $id
     *
     * @return JsonResponse
     */
    public function show($id)
    {
        $model = $this->repository->find($id);

        return $this->respondWithItem($model);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @codeCoverageIgnore
     *
     * @return JsonResponse
     */
    public function search()
    {
        $field = request()->query('field');
        $value = request()->query('value');

        $model = $this->repository->findByField($field, $value);

        return $this->respondWithItem($model);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  FormRequest $formRequest
     * @param  string            $id
     *
     * @return JsonResponse
     */
    protected function updateFromFormUpdateRequest($formRequest, $id, $ability = 'update-model')
    {
        $model = $this->canEditModel($id, $ability);
        $model = $this->repository->update($formRequest->validated(), $id);

        return $this->respondWithItem($model);
    }

    protected function canEditModel($id, $ability = 'update-model')
    {
        $model = $this->repository->find($id);
        if (Gate::denies($ability, $model)) {
            throw new AuthorizationException("you do not have $ability permissions for model with id $id");
        }

        return $model;
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int $id
     *
     * @return JsonResponse
     */
    public function destroy($id)
    {
        $this->canEditModel($id, 'delete-model');

        $deleted = $this->repository->delete($id);

        return response()->json([
            'message' => 'Model deleted.',
            'deleted' => $deleted,
        ]);
    }

    /**
     * Return the Model Name.
     *
     * @codeCoverageIgnore
     *
     * @return string
     */
    public function getModel()
    {
        return $this->repository->model();
    }
}