Fix bug and remove obsolete issue.

phpstan-baseline.neon

@@ -45,11 +45,6 @@ parameters:
 			count: 3
 			path: src/Bundle/ChillActivityBundle/Entity/ActivityType.php
 
-		-
-			message: "#^Anonymous function has an unused use \\$data\\.$#"
-			count: 1
-			path: src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityTypeAggregator.php
-
 		-
 			message: "#^Call to function in_array\\(\\) requires parameter \\#3 to be set\\.$#"
 			count: 1

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityTypeAggregator.php

@@ -29,27 +29,27 @@ use Chill\MainBundle\Templating\TranslatableStringHelper;
 use Doctrine\ORM\Query\Expr\Join;
 
 /**
- * 
+ *
  *
  * @author Julien Fastré <julien.fastre@champs-libres.coop>
  */
 class ActivityTypeAggregator implements AggregatorInterface
 {
-    
+
     /**
      *
      * @var EntityRepository
      */
     protected $typeRepository;
-    
+
     /**
      *
      * @var TranslatableStringHelper
      */
     protected $stringHelper;
-    
+
     const KEY = 'activity_type_aggregator';
-    
+
     public function __construct(
             EntityRepository $typeRepository,
             TranslatableStringHelper $stringHelper
@@ -57,19 +57,19 @@ class ActivityTypeAggregator implements AggregatorInterface
         $this->typeRepository     = $typeRepository;
         $this->stringHelper       = $stringHelper;
     }
-    
+
     public function alterQuery(QueryBuilder $qb, $data)
     {
-        // add select element    
+        // add select element
         $qb->addSelect(sprintf('IDENTITY(activity.type) AS %s', self::KEY));
-        
+
         // add the "group by" part
         $groupBy = $qb->addGroupBy(self::KEY);
     }
-    
+
     /**
      * Check if a join between Activity and another alias
-     * 
+     *
      * @param Join[] $joins
      * @param string $alias the alias to search for
      * @return boolean
@@ -81,7 +81,7 @@ class ActivityTypeAggregator implements AggregatorInterface
                 return true;
             }
         }
-        
+
         return false;
     }
 
@@ -99,18 +99,18 @@ class ActivityTypeAggregator implements AggregatorInterface
     {
         return "Aggregate by activity type";
     }
-    
+
     public function addRole()
     {
         return new Role(ActivityStatsVoter::STATS);
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): \Closure
     {
         // for performance reason, we load data from db only once
         $this->typeRepository->findBy(array('id' => $values));
-        
+
-        return function($value) use ($data) {
+        return function($value): string {
             if ($value === '_header') {
                 return 'Activity type';
             }
@@ -120,12 +120,11 @@ class ActivityTypeAggregator implements AggregatorInterface
 
             return $this->stringHelper->localize($t->getName());
         };
-        
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
-        return array(self::KEY);
+        return [self::KEY];
     }
 
 }