app/Http/Controllers/BuildingController.php

<?php

namespace App\Http\Controllers;

use App\Building;
use App\Http\Requests\BuildingValidator;
use App\Portfolio;
use Auth;
use Illuminate\Http\Request;

use App\Http\Requests;
use App\Http\Controllers\Controller;

class BuildingController extends Controller
{

    public function __construct()
    {
        $this->middleware('auth');
    }
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('building.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param BuildingValidator|Request $request
     * @return \Illuminate\Http\Response
     */
    public function store(BuildingValidator $request)
    {
        $portfolio = Auth::user()->activePortfolio();

        $building = new Building($request->all());

        $portfolio->add($building);

        return redirect('/home');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }
}