Fixed: [Activity] allow to set a user null

Fix https://gitlab.com/Chill-Projet/chill-bundles/-/issues/74

src/Bundle/ChillActivityBundle/Entity/Activity.php

@@ -195,7 +195,7 @@ class Activity implements AccompanyingPeriodLinkedWithSocialIssuesEntityInterfac
      * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\User")
      * @Groups({"docgen:read"})
      */
-    private User $user;
+    private ?User $user;
 
     /**
      * @ORM\ManyToMany(targetEntity="Chill\MainBundle\Entity\User")
@@ -494,7 +494,7 @@ class Activity implements AccompanyingPeriodLinkedWithSocialIssuesEntityInterfac
         return $this->activityType;
     }
 
-    public function getUser(): User
+    public function getUser(): ?User
     {
         return $this->user;
     }
@@ -681,14 +681,14 @@ class Activity implements AccompanyingPeriodLinkedWithSocialIssuesEntityInterfac
         return $this;
     }
 
-    public function setUser(UserInterface $user): self
+    public function setUser(?User $user): self
     {
         $this->user = $user;
 
         return $this;
     }
 
-    public function setUsers(?Collection $users): self
+    public function setUsers(Collection $users): self
     {
         $this->users = $users;
 

src/Bundle/ChillActivityBundle/Form/ActivityType.php

@@ -225,6 +225,7 @@ class ActivityType extends AbstractType
             $builder->add('user', PickUserDynamicType::class, [
                 'label' => $activityType->getLabel('user'),
                 'required' => $activityType->isRequired('user'),
+                'multiple' => false,
             ]);
         }
 

src/Bundle/ChillActivityBundle/Resources/views/Activity/_list_item.html.twig

@@ -63,7 +63,7 @@
                 </div>
             {% endif %}
 
-            {% if activity.user and t.userVisible %}
+            {% if activity.user is not null and t.userVisible %}
                 <div class="wl-row">
                     <div class="wl-col title"><h3>{{ 'Referrer'|trans }}</h3></div>
                     <div class="wl-col list">

src/Bundle/ChillActivityBundle/Resources/views/Activity/show.html.twig

@@ -34,10 +34,12 @@
 
         <div class="item-row separator">
             <dl class="chill_view_data">
-                <dt class="inline">{{ 'Referrer'|trans|capitalize }}</dt>
-                <dd>
-                    <span class="badge-user">{{ entity.user|chill_entity_render_box }}</span>
-                </dd>
+                {%- if entity.user is not null %}
+                    <dt class="inline">{{ 'Referrer'|trans|capitalize }}</dt>
+                    <dd>
+                        <span class="badge-user">{{ entity.user|chill_entity_render_box }}</span>
+                    </dd>
+                {% endif %}
 
                 {%- if entity.scope -%}
                     <dt class="inline">{{ 'Scope'|trans }}</dt>