/**
* Vérificatin de stock modif quantite
*
* @param (int) $id_velo
* @param (int) $quantite
* @return bool
*/
public function verifQuantiteAvantMaj($id_velo = null, $quantite = null)
{
$assemblage = new modeleAssemblage();
$newQuantite = !$quantite ? 1 : $quantite - $_SESSION['panier'][$id_velo]['quantite'];
$piecesQuantite = [];
$verifQuantite = [];
foreach ($_SESSION['panier'] as $key => $value) {
foreach ($_SESSION['panier'][$key]['pieces'] as $piecesKey => $piecesValue) {
if (array_key_exists($piecesValue, $piecesQuantite)) {
$piecesQuantite[$piecesValue] += (int) $_SESSION['panier'][$key]['quantite'];
} else {
$piecesQuantite[$piecesValue] = (int) $_SESSION['panier'][$key]['quantite'];
}
if ($key == $id_velo) {
$piecesQuantite[$piecesValue] += $newQuantite;
}
}
}
foreach ($piecesQuantite as $key => $value) {
$verifQuantite[] = $assemblage->verifQuantiteMaj($key) < $value ? null : $key;
}
if (array_search(null, $verifQuantite) === false) {
// Si un id_velo est présent alors MAJ session
if ($id_velo) {
$_SESSION['panier'][$id_velo]['quantite'] += $newQuantite;
// Sinon MAJ BDD
} else {
$stock = new modeleStocks();
foreach ($piecesQuantite as $key => $value) {
$stock->updateQuantitePiece(-$value, $key);
}
}
return true;
} else {
return false;
}
}
