added putDataInQueryString to Helper

Author: AndyWendt

spec/HelperSpec.php

@@ -74,6 +74,15 @@ function it_is_initializable()
         $this->shouldHaveType('LaraPackage\RandomId\Helper');
     }
 
+    function it_puts_data_in_a_query_string()
+    {
+        $queryString = 'foo={bar}&baz={sugar}';
+        $data = ['bar' => 2, 'useless' => 8, 'sugar' => 9];
+        $expected = 'foo=2&baz=9';
+
+        $this->putDataInQueryString($queryString, $data)->shouldReturn($expected);
+    }
+
     function it_puts_random_ids_into_the_payload()
     {
         $ids = [1, 2];

src/Contracts/Helper.php

@@ -44,6 +44,16 @@ public function getRandomIdsForPayload(array $payload, $idPlaceholder = '{random
      */
     public function getRandomIdsForUri($uri, \Closure $idOverride = null, $idPlaceholder = '{random_id}');
 
+    /**
+     * Replaces placeholders in query string with values from data
+     *
+     * @param string $queryString
+     * @param array $data assoc array; the placeholders are used to pull values from here
+     *
+     * @return string  the new query string
+     */
+    public function putDataInQueryString($queryString, array $data);
+
     /**
      * Takes $ids and replaces $randomIdString sequentially with them in the $payload
      *

src/Helper.php

@@ -101,6 +101,29 @@ public function getRandomIdsForUri($uri, \Closure $idOverride = null, $idPlaceho
         );
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function putDataInQueryString($queryString, array $data)
+    {
+        $returnQueries = [];
+
+        $queries = explode('&', $queryString);
+
+        foreach ($queries as $query) {
+            $queryArray = explode('=', $query);
+            $key = $queryArray[0];
+            $placeHolder = $queryArray[1];
+
+            $valueKey = str_replace(['{', '}'], ['', ''], $placeHolder);
+            $value = $data[$valueKey];
+
+            $returnQueries[] = $key.'='.$value;
+        }
+
+        return implode('&', $returnQueries);
+    }
+
     /**
      * @inheritdoc
      */