fix deprecations: set choices_as_values = true + flip content of choices options

Form/Type/AppendScopeChoiceTypeTrait.php

@@ -31,6 +31,7 @@ use Chill\MainBundle\Entity\User;
 use Chill\MainBundle\Entity\Center;
 use Symfony\Component\Security\Core\Role\Role;
 use Chill\MainBundle\Form\Type\DataTransformer\ScopeTransformer;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 
 /**
  * Trait to add an input with reachable scope for a given center and role.

Form/Type/ComposedRoleScopeType.php

@@ -28,6 +28,7 @@ use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Security\RoleProvider;
 use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 
 /**
  * Form to Edit/create a role scope. If the role scope does not

Form/Type/Export/PickFormatterType.php

@@ -22,6 +22,8 @@ namespace Chill\MainBundle\Form\Type\Export;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+
 use Chill\MainBundle\Export\ExportManager;
 
 /**

Form/UserType.php

@@ -6,6 +6,7 @@ use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+
 use Chill\MainBundle\Form\UserPasswordType;
 
 class UserType extends AbstractType
@@ -28,11 +29,12 @@ class UserType extends AbstractType
             $builder->add($builder
                     ->create('enabled', ChoiceType::class, array(
                         'choices' => array(
-                            0 => 'Disabled, the user is not allowed to login',
-                            1  => 'Enabled, the user is active'
+                            'Disabled, the user is not allowed to login' => 0,
+                            'Enabled, the user is active' => 1
                         ),
                         'expanded' => false,
-                        'multiple' => false
+                        'multiple' => false,
+                        'choices_as_values' => true // Can be removed when upgraded to Sf3.
                         ))
                 );
         }