add email to user and allow to connect through email or username

Resources/config/services/security.yml

@@ -9,4 +9,9 @@ services:
             
     chill.main.role_provider:
         class: Chill\MainBundle\Security\RoleProvider
+        
+    chill.main.user_provider:
+        class: Chill\MainBundle\Security\UserProvider\UserProvider
+        arguments:
+            $em: '@Doctrine\ORM\EntityManagerInterface'
         

Resources/config/services/validator.yml

@@ -5,3 +5,9 @@ services:
             - "@chill.main.security.authorization.helper"
         tags:
             - { name: "validator.constraint_validator" }
+            
+    Chill\MainBundle\Validation\Validator\UserUniqueEmailAndUsername:
+        arguments:
+            $em: '@Doctrine\ORM\EntityManagerInterface'
+        tags:
+            - { name: "validator.constraint_validator" }