PHP store::findの例

$app->get("/brands", function () use($app) {
    return $app['twig']->render('brands.html.twig', array('brands' => Brand::getAll()));
});
$app->post("/brands", function () use($app) {
    $brand = new Brand($_POST['name']);
    $brand->save();
    return $app['twig']->render('brands.html.twig', array('brands' => Brand::getAll()));
});
$app->post("/add_brand", function () use($app) {
    $store = Store::find($_POST['store_id']);
    $brand = Brand::find($_POST['brand_id']);
    $store->addBrand($brand);
    return $app['twig']->render('store.html.twig', array('store' => $store, 'stores' => Store::getAll(), 'brands' => $store->getBrands(), 'all_brands' => Brand::getAll()));
});
$app->get("/store/{id}/edit", function ($id) use($app) {
    $store = store::find($id);
    return $app['twig']->render('store_edit.html.twig', array('store' => $store));
});
$app->patch("/store/{id}", function ($id) use($app) {
    $store = Store::find($id);
    $brands = $store->getBrands();
    $store->update($_POST['name']);
    return $app['twig']->render('store_edit.html.twig', array('store' => $store, 'brands' => $store->getBrands()));
});
$app->delete("/store/{id}", function ($id) use($app) {
    $store = Store::find($id);
    $store->delete();
    return $app['twig']->render("stores.html.twig", array('stores' => Store::getAll()));
});
$app->post("/delete_stores", function () use($app) {
    $GLOBALS['DB']->exec("DELETE FROM stores_brands;");