From 6f1ec00d3ad647cc14f5d2b7f1a734bc70dc0d8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Tue, 11 Oct 2022 16:48:22 +0200
Subject: [PATCH] Feature: [export] allow to choose between different
 granularity for DurationAggregator (acp) [wip]

---
 .../DurationAggregator.php                    | 31 +++++++++++++++----
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/DurationAggregator.php b/src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/DurationAggregator.php
index 2f8686da0..8d1960dda 100644
--- a/src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/DurationAggregator.php
+++ b/src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/DurationAggregator.php
@@ -14,6 +14,7 @@ namespace Chill\PersonBundle\Export\Aggregator\AccompanyingCourseAggregators;
 use Chill\MainBundle\Export\AggregatorInterface;
 use Chill\PersonBundle\Export\Declarations;
 use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
@@ -21,6 +22,12 @@ final class DurationAggregator implements AggregatorInterface
 {
     private TranslatorInterface $translator;
 
+    private const CHOICES = [
+        'month',
+        'week',
+        'day'
+    ];
+
     public function __construct(TranslatorInterface $translator)
     {
         $this->translator = $translator;
@@ -33,11 +40,17 @@ final class DurationAggregator implements AggregatorInterface
 
     public function alterQuery(QueryBuilder $qb, $data)
     {
-        $qb->addSelect(
-            '
-            (acp.closingDate - acp.openingDate +15) *12/365
-            AS duration_aggregator'
-        );
+        switch ($data['precision']) {
+            case 'day':
+                $qb->addSelect('(COALESCE(acp.closingDate, NOW()) - acp.openingDate)  AS duration_aggregator');
+                break;
+            case 'week':
+                $qb->addSelect('EXTRACT (YEAR FROM AGE(COALESCE(acp.closingDate, NOW()), acp.openingDate) * 52 +
+                    EXTRACT (WEEK FROM AGE(COALESCE(acp.closingDate, NOW()');
+                break;
+
+
+        }
 
         // TODO Pour avoir un interval plus précis (nécessaire ?):
         // adapter la fonction extract pour pouvoir l'utiliser avec des intervals: extract(month from interval)
@@ -55,7 +68,13 @@ final class DurationAggregator implements AggregatorInterface
 
     public function buildForm(FormBuilderInterface $builder)
     {
-        // no form
+        $builder->add('precision', ChoiceType::class, [
+            'choices' => array_combine(self::CHOICES, self::CHOICES),
+            'label' => 'export.aggregator.course.duration.Precision',
+            'choice_label' => fn (string $c) => 'export.aggregator.course.duration.'.$c,
+            'multiple' => false,
+            'expanded' => true,
+        ]);
     }
 
     public function getLabels($key, array $values, $data)