leann/app/Http/Controllers/YeastcardController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Yeast;
use App\Models\Fermentation;
use Illuminate\Support\Facades\DB;

class YeastcardController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
    }


    public function index($yeastID)
    {
	$yeast = DB::table('yeasts')->where('id', $yeastID)->first();
        $yeastadditions = Fermentation::where('yeast_id', $yeastID)->distinct('beer_id')->get();
        foreach ($yeastadditions as $yeasts)
        {
                $beerName = DB::table('summaries')->where('beer_id', $yeasts->beer_id)->value('name');
                $breweryID = DB::table('summaries')->where('beer_id', $yeasts->beer_id)->value('brewery_id');
                $breweryName = DB::table('breweries')->where('id', $breweryID)->value('name');
		if($yeasts->alternative) {
			$altname = DB::table('yeasts')->where('id', $yeasts->alternative)->value('name');
	                $yeasts['altname']=$altname;
		}
                $yeasts['beer'] = $beerName;
                $yeasts['breweryID'] = $breweryID;
                $yeasts['brewery']=$breweryName;
        }
        $yeastadditions = $yeastadditions->sortBy('brewery');
        $data = array('yeast'=>$yeast, 'yeastadditions'=>$yeastadditions);
        return view('yeast')->with($data);
    }

}