Add setMinScore to builder and driver

src/Builder.php

@@ -114,6 +114,18 @@ public function delete($type, $id)
         return $this;
     }
 
+    /**
+     * Set the minimum score of the query
+     *
+     * @param float     $score
+     * @return $this
+     */
+    public function setMinScore($score)
+    {
+        $this->driver->setMinScore($score);
+        return $this;
+    }
+
     /**
      * Create a new query object.
      *

src/Contracts/Builder.php

@@ -56,6 +56,14 @@ public function add($type, $id, array $data);
      */
     public function addMultiple($type, array $data);
 
+    /**
+     * Set the minimum score of the query
+     *
+     * @param float     $score
+     * @return $this
+     */
+    public function setMinScore($score);
+
     /**
      * Delete a document from the provided type.
      *

src/Contracts/Driver.php

@@ -175,4 +175,12 @@ public function addMultiple($type, array $data);
      * @return Driver
      */
     public function delete($type, $id);
+
+    /**
+     * Set the minimum score of the query
+     *
+     * @param float     $score
+     * @return $this
+     */
+    public function setMinScore($score);
 }

src/Drivers/ElasticaDriver.php

@@ -49,6 +49,13 @@ class ElasticaDriver implements Driver
      */
     protected $config;
 
+    /**
+     * The minimum score
+     *
+     * @var float
+     */
+    protected $minScore;
+
     public function __construct(Client $client, Index $index, array $config)
     {
         $this->client = $client;
@@ -68,7 +75,12 @@ public function get($types, array $queries)
         $search = $this->newSearch($types);
         $query = $this->newQuery($queries);
 
+        if ($this->minScore) {
+            $query->setMinScore($this->minScore);
+        }
+
         $query->setSize($this->config['size']);
+
         $search->setQuery($query);
 
         return $this->newResultCollection($search->search());
@@ -331,6 +343,19 @@ public function wildcard($key = '', $value = null, $boost = 1.0, callable $callb
         return $this->returnQuery($query, $callback);
     }
 
+    /**
+     * Set the minimum score of the query
+     *
+     * @param float     $score
+     * @return $this
+     */
+    public function setMinScore($score)
+    {
+        $this->minScore = $score;
+
+        return $this;
+    }
+
     /**
      * Create a new search.
      *