/**
* Show all products by tag.
*
* @param $id
* @return \Illuminate\View\View
*/
public function tag($id)
{
$categories = Category::all();
$tag = Tag::find($id);
return view('store.tag', compact('categories', 'tag'));
}
private function storeTags($inputTags)
{
$tags = explode(',', $inputTags['tags']);
$tags = array_map(function ($item) {
return trim($item);
}, $tags);
$tags = array_filter($tags);
$tagsIDs = array_map(function ($tagName) {
return Tag::firstOrCreate(['name' => $tagName])->id;
}, $tags);
return $tagsIDs;
}