From 98cbc59e1107ba588adec652f9210817ab629af9 Mon Sep 17 00:00:00 2001
From: Benjamin Lau <b.lau@goalcampus.de>
Date: Mon, 2 Oct 2017 14:47:16 +0200
Subject: [PATCH] fix broken bindings after searchable trait is applied

---
 src/SearchableTrait.php | 28 ++--------------------------
 1 file changed, 2 insertions(+), 26 deletions(-)

diff --git a/src/SearchableTrait.php b/src/SearchableTrait.php
index a3db5ca..49ce834 100644
--- a/src/SearchableTrait.php
+++ b/src/SearchableTrait.php
@@ -1,7 +1,6 @@
 <?php namespace Nicolaslopezj\Searchable;
 
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Query\Expression;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Str;
@@ -51,7 +50,7 @@ public function scopeSearchRestricted(Builder $q, $search, $restriction, $thresh
         preg_match_all('/(?:")((?:\\\\.|[^\\\\"])*)(?:")|(\S+)/', $search, $matches);
         $words = $matches[1];
         for ($i = 2; $i < count($matches); $i++) {
-          $words = array_filter($words) + $matches[$i];
+            $words = array_filter($words) + $matches[$i];
         }
 
         $selects = [];
@@ -91,12 +90,6 @@ public function scopeSearchRestricted(Builder $q, $search, $restriction, $thresh
 
         $this->makeGroupBy($query);
 
-        $clone_bindings = $query->getBindings();
-        $query->setBindings([]);
-
-        $this->addBindingsToQuery($query, $this->search_bindings);
-        $this->addBindingsToQuery($query, $clone_bindings);
-
         if(is_callable($restriction)) {
             $query = $restriction($query);
         }
@@ -227,8 +220,7 @@ protected function makeGroupBy(Builder $query)
      */
     protected function addSelectsToQuery(Builder $query, array $selects)
     {
-        $selects = new Expression('max(' . implode(' + ', $selects) . ') as relevance');
-        $query->addSelect($selects);
+        $query->selectRaw('max(' . implode(' + ', $selects) . ') as relevance', $this->search_bindings);
     }
 
     /**
@@ -316,22 +308,6 @@ protected function getCaseCompare($column, $compare, $relevance) {
         return '(case when ' . $field . ' then ' . $relevance . ' else 0 end)';
     }
 
-    /**
-     * Adds the bindings to the query.
-     *
-     * @param \Illuminate\Database\Eloquent\Builder $query
-     * @param array $bindings
-     */
-    protected function addBindingsToQuery(Builder $query, array $bindings) {
-        $count = $this->getDatabaseDriver() != 'mysql' ? 2 : 1;
-        for ($i = 0; $i < $count; $i++) {
-            foreach($bindings as $binding) {
-                $type = $i == 1 ? 'select' : 'having';
-                $query->addBinding($binding, $type);
-            }
-        }
-    }
-
     /**
      * Merge our cloned query builder with the original one.
      *