exports: create emergency filter

src/Bundle/ChillPersonBundle/Export/Filter/ConfidentialFilter.php

@@ -45,7 +45,7 @@ class ConfidentialFilter implements FilterInterface
     public function describeAction($data, $format = 'string'): array
     {
         dump($data, self::CHOICES);
-        //$choice =  //array_flip(self::CHOICES)[$data['accepted_confidentials']];
+
         foreach (self::CHOICES as $k => $v) {
             if ($v === $data['accepted_confidentials']) {
                 $choice = $k;

src/Bundle/ChillPersonBundle/Export/Filter/EmergencyFilter.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Chill\PersonBundle\Export\Filter;
+
+use Chill\MainBundle\Export\FilterInterface;
+use Chill\PersonBundle\Export\Declarations;
+use Doctrine\ORM\Query\Expr\Andx;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+class EmergencyFilter implements FilterInterface
+{
+    private const CHOICES = [
+        'is not emergency' => false,
+        'is emergency' => true,
+    ];
+    
+    private CONST DEFAULT_CHOICE = false;
+    
+    private TranslatorInterface $translator;
+    
+    public function __construct(TranslatorInterface $translator)
+    {
+        $this->translator = $translator;
+    }
+
+    public function buildForm(FormBuilderInterface $builder)
+    {
+        $builder->add('accepted_emergencies', ChoiceType::class, [
+            'choices' => self::CHOICES,
+            'multiple' => false,
+            'expanded' => true,
+            'empty_data' => self::DEFAULT_CHOICE,
+            'data' => self::DEFAULT_CHOICE,
+        ]);
+    }
+
+    public function getTitle(): string
+    {
+        return 'Filter by emergency';
+    }
+
+    public function describeAction($data, $format = 'string'): array
+    {
+        dump($data, self::CHOICES);
+
+        foreach (self::CHOICES as $k => $v) {
+            if ($v === $data['accepted_emergencies']) {
+                $choice = $k;
+            }
+        }
+        
+        return [
+            'Filtered by emergency: only %emergency%', [
+                '%emergency%' => $this->translator->trans($choice)
+            ]
+        ];
+    }
+
+    public function addRole()
+    {
+        return null;
+    }
+
+    public function alterQuery(QueryBuilder $qb, $data)
+    {
+        $where = $qb->getDQLPart('where');
+        $clause = $qb->expr()->eq('acp.emergency', ':emergency');
+
+        if ($where instanceof Andx) {
+            $where->add($clause);
+        } else {
+            $where = $qb->expr()->andX($clause);
+        }
+
+        $qb->add('where', $where);
+        $qb->setParameter('emergency', $data['accepted_emergencies']);
+    }
+
+    public function applyOn(): string
+    {
+        return Declarations::ACP_TYPE;
+    }
+
+}