public function mail($user_id, Request $request)
    {
        $to_user = \App\User::findOrFail($user_id);
        $from_user_email = "accounts@rangebuddy.ca";
        $from_user_name = "test";
        if ($request->has('body'))
        {
            $body = $request->input('body');

               Mail::send('emails.contact', ['to_user' => $to_user, 'from_user_email' => $from_user_email, 'from_user_name' => $from_user_name, 'body' => $body ], function ($message) use ($to_user, $from_user_name, $from_user_email) {
                $message->from($from_user_email, $from_user_name)
                ->to($to_user->email, $to_user->name)
                ->subject('[' . env('APP_NAME') . '] ' . trans('messages.a_message_for_you'));
            });

            flash()->info( trans('messages.message_sent'));
        }
        return redirect()->action('UserController@show', $to_user->id);
    }