/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create(Request $request)
{
//读取内容
$photo = $request->file('photo');
$extension = strtolower($photo->getClientOriginalExtension());
$input = $request->all();
//save image
//get imageurl
//save model
if ($request->file('photo')->isValid()) {
$name = md5(microtime() . $input['name']) . '.' . $extension;
$path = 'img/goods';
$request->file('photo')->move($path, $name);
$image_url = $path . '/' . $name;
$goods = new Goods();
$goods->name = $input['name'];
$goods->description = $input['description'];
$goods->user_id = Auth::User()->id;
$goods->type = $input['type'];
$goods->price = $input['price'];
$goods->status = 0;
$goods->image_url = $image_url;
$goods->save();
return redirect('/goods/' . $goods->id . '/detail')->with('message', 'Information successfully recorded');
}
}
private function retrieveGoods($commodityId, $specification)
{
// match
$commodity = Commodity::find($commodityId);
$goods = $commodity->goods->where('specification', $specification);
// constraint error
if ($goods->count() > 0) {
throw new \Exception('Commodities and specification unique constraint error!');
}
// create Goods if not exist
if ($goods->isEmpty()) {
$goods = new Goods();
$goods->commodity()->associate($commodity);
$goods->specification = $specification;
$goods->save();
}
return $goods;
}