Merge pull request #6 from mayeco/optional_unique

Add new unique option in Annotation

Author: rcwsr

Annotation/StringGenerator.php

@@ -4,7 +4,6 @@
 
 use Doctrine\Common\Annotations\Annotation;
 
-
 /**
  * @Annotation
  *
@@ -28,6 +27,11 @@ class StringGenerator extends Annotation
      */
     public $length = 8;
 
+    /**
+     * @var boolean
+     */
+    public $unique = true;
+
     /**
      * @var string
      */
@@ -37,4 +41,4 @@ class StringGenerator extends Annotation
      * @var string
      */
     public $prefix_callback;
-}
+}

EventListener/StringGeneratorListener.php

@@ -72,6 +72,10 @@ private function generateId($property, Vivait\StringGenerator $annotation)
             $str = sprintf("%s%s%s", $annotation->prefix, $annotation->separator, $str);
         }
 
+        if (!$annotation->unique) {
+            return $str;
+        }
+
         if ($this->repo->findOneBy([$property => $str])) {
             return $this->generateId($property, $annotation);
         } else {

README.md

@@ -86,6 +86,12 @@ Setting `alphabet` limits the characters the generator can choose from. Defaults
 
     @Vivait\StringGenerator(alphabet="abcdefghkmnpqrstuwxyz")
 
+### Unique
+
+Setting `unique` is boolean and tell if the string must be unique or not, by default `true`
+
+    @Vivait\StringGenerator(unique="false")
+    
 ## Custom generator
 
 If you want to use a different generator to create your string, create a class that implements namespace