public function update($id, FormBuilder $formBuilder, Request $request)
{
$good = Goods::findOrFail($id);
$form = $formBuilder->create(GoodsForm::class);
// It will automatically use current request, get the rules, and do the validation
if (!$form->isValid()) {
return redirect()->back()->withErrors($form->getErrors())->withInput();
}
$good->update($request->all());
return redirect()->route('good.index');
}
public function store(Request $request)
{
$goods_id = $_POST['id'];
$user = Auth::user();
$goods = Goods::findOrFail($goods_id);
$result['message'] = '0';
if ($user->points < $goods->points) {
$result['message'] = '1';
} else {
if ($goods->number <= 0 || $goods->available == 0) {
$result['message'] = '2';
} else {
$user->points = $user->points - $goods->points;
$user->save();
$user->Goods()->attach($goods);
$goods->number = $goods->number - 1;
$goods->save();
}
}
return json_encode($result);
}
/**
* 商品下架
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function unavailable($id)
{
$good = Goods::findOrFail($id);
$good->available = false;
$good->save();
Session::flash('flash_message', '商品' . $good->name . "下架成功");
return \Redirect::back();
}