/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update($id)
{
$tour = Tour::findOrFail($id);
$input = Request::all();
$data = Tour::whereRaw('alias = ? AND id != ?', [$input['alias'], $id])->first();
if (!empty($data)) {
$input['alias'] = create_permalink($input['alias']);
}
$photos = [];
if (!empty($input['photo'])) {
$temp = count($input['photo']);
for ($i = 0; $i < $temp; $i++) {
$photos[] = ['src' => $input['photo'][$i], 'title' => $input['title_img'][$i], 'desc' => $input['desc_img'][$i]];
}
$input['photos'] = json_encode($photos);
}
$input['destinations'] = destination_encode($input['destinations']);
$tour->fill($input)->save();
Session::flash('flash_message', 'Task successfully added!');
return redirect()->back();
}