ldc-dam/app/Http/Controllers/PanierController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Panier;
use App\Media;
use App\Format;

class PanierController extends Controller
{
	/**
     * Page principale des paniers
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
		$paniers = Auth::user()->paniersOwner;
		return view('panier.index')->with([
			'paniers'=> $paniers,
		]);

    }


	/**
     * Page publique d'un panier
     *
     * @return \Illuminate\Http\Response
     */
    public function showBasket(Request $request)
    {
		$panier_uid = $request->basket_uid;
		$formats = Format::withoutGlobalScope('App\Scopes\SystemScope')->where('system', 1)->get();
		$panier = Panier::where('uid', $panier_uid)->first();
		if($panier && $panier->statut == 1){
			return view('panier.show')->with([
				'panier'=> $panier,
				'formats' => $formats,
			]);
		}else{
			abort(404, 'Page introuvable');
		}
    }

	/**
     * Ajout de média à un panier
     */
    public function addMediasBasket(Request $request)
    {
		$response =  false;

		$mediasToAdd = $request->input('medias');
		$panierId = $request->input('panier_id');

		$panier = Panier::where('id', $panierId)->with('medias')->first();
		if($panier){
			$result = $panier->medias()->syncWithoutDetaching($mediasToAdd);
			$medias = Media::whereIn('id', $result['attached'])->get();
			$response = $medias;
		}

		return json_encode($response);
    }

	/**
	 * Suppression de média à un panier
	 */
	public function removeMediasBasket(Request $request)
	{
		$response =  false;

		$mediaToRemove = $request->input('media_id');
		$panierId = $request->input('panier_id');

		$panier = Panier::where('id', $panierId)->with('medias')->first();
		if($panier && $mediaToRemove != ""){
			$panier->medias()->detach($mediaToRemove);
			$response = true;
		}

		return json_encode($response);
	}


	/**
	 * Ajoute un panier
	 */
	public function addBasket(Request $request)
	{
		$response =  false;
		$uid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0x0fff) | 0x4000, mt_rand(0, 0x3fff) | 0x8000, mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff));
		$title = $request->input('title');

		if($title == ""){
			$title = "Panier du ".date("d/m/Y");
		}

		$panier = new Panier();
		$panier->owner = Auth::user()->id;
		$panier->libelle = $title;
		$panier->uid = $uid;
		if($panier->save()){
			$response = $panier;
		}

		return json_encode($response);
	}

	/**
	 * Supprimer un panier
	 *
	 */
	public function removeBasket(Request $request)
	{
		$response =  false;
		$basket_id = $request->input('basket_id');


		$panier = Panier::where('id', $basket_id);
		if($panier){
			$panier->delete();
			$response =  true;
		}
		return json_encode($response);
	}

	/**
	 * Obtenir un panier
	 *
	 */
	public function getBasket(Request $request)
	{
		$response =  false;
		$basket_id = $request->input('basket_id');
		$host = $request->getSchemeAndHttpHost();

		$panier = Panier::where('id', $basket_id)->first();
		if($panier){
			$response['basket'] =  $panier;
			$response['link'] =  $host."/basket/".$panier->uid;
		}
		return json_encode($response);
	}

	/**
	 * Charge un panier
	 */
	public function loadBasket(Request $request)
	{
		$response =  false;
		$panierId = $request->input('panier_id');

		$panier = Panier::where('id', $panierId)->with('medias')->first();
		if($panier){
			$response = $panier;
		}

		return json_encode($response);
	}

	/**
	 * enregistre les propriétés d'un panier
	 *
	 */
	public function saveBasketProperty(Request $request)
	{
		$response =  false;
		$basket_id = $request->input('basket_id');
		$libelle = $request->input('libelle');
		$description = $request->input('description');
		$statut = $request->input('statut');

		$panier = Panier::where('id', $basket_id)->first();
		if($panier){
				$panier->libelle = $libelle;
				$panier->description = $description;
				$panier->statut = $statut;
				$panier->save();
				$response = $panier;
		}
		return json_encode($response);
	}
}