first iteration of search functionality - likely to fail hard

app/Http/Controllers/SearchController.php

@@ -33,7 +33,7 @@ class SearchController extends Controller
             foreach ($results as $result) {
                $brewery = Brewerie::where('id', $result->brewery_id)->value('name');
                $result['brewery']=$brewery;
-               $hops = Hopaddition::where('beer_id', $result->beer_id)->unique('hop_id');
+               $hops = Hopaddition::where('beer_id', $result->beer_id)->distinct('hop_id')->get();
                $hoparr=array();
                $i = 0;
                foreach ($hops as $hop){
@@ -59,7 +59,7 @@ class SearchController extends Controller
                  $i++;
                };
                $result['grains'] = $grainarr;
-               $yeasts = Fermentation::where('beer_id', $result->beer_id)->value('yeast_id');
+               $yeasts = Fermentation::where('beer_id', $result->beer_id)->distinct('yeast_id')->get();
                $yeastarr=array();
                $i = 0;
                foreach ($yeasts as $yeast){
@@ -72,7 +72,7 @@ class SearchController extends Controller
                  $i++;
                };
                $result['yeasts']=$yeastarr;
-               $adjuncts = Adjunctaddition::where('beer_id', $result->beer_id)->distinct('adjunct_id');
+               $adjuncts = Adjunctaddition::where('beer_id', $result->beer_id)->distinct('adjunct_id')->get();
                $adjunctarr = array();
                $i = 0;
                foreach ($adjuncts as $adjunct){