[export] add a filter and aggregator on accompanying periods: group by activity type (accompanying course having at least one activity from this type)

src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/ByActivityTypeAggregator.php

@@ -0,0 +1,122 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\ActivityBundle\Export\Aggregator\ACPAggregators;
+
+use Chill\ActivityBundle\Entity\Activity;
+use Chill\ActivityBundle\Entity\ActivityType;
+use Chill\ActivityBundle\Repository\ActivityTypeRepositoryInterface;
+use Chill\MainBundle\Export\AggregatorInterface;
+use Chill\MainBundle\Form\Type\PickRollingDateType;
+use Chill\MainBundle\Service\RollingDate\RollingDateConverterInterface;
+use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
+use Chill\PersonBundle\Export\Declarations;
+use Doctrine\ORM\Query\Expr\Join;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\Form\FormBuilderInterface;
+
+final readonly class ByActivityTypeAggregator implements AggregatorInterface
+{
+    private const PREFIX = 'acp_by_activity_type_agg';
+
+    public function __construct(
+        private RollingDateConverterInterface $rollingDateConverter,
+        private ActivityTypeRepositoryInterface $activityTypeRepository,
+        private TranslatableStringHelperInterface $translatableStringHelper,
+    ) {}
+
+    public function buildForm(FormBuilderInterface $builder)
+    {
+        $builder
+            ->add('after_date', PickRollingDateType::class, [
+                'required' => false,
+                'label' => 'export.aggregator.acp.by_activity_type.after_date',
+            ])
+            ->add('before_date', PickRollingDateType::class, [
+                'required' => false,
+                'label' => 'export.aggregator.acp.by_activity_type.before_date',
+            ]);
+    }
+
+    public function getFormDefaultData(): array
+    {
+        return [
+            'before_date' => null,
+            'after_date' => null,
+        ];
+    }
+
+    public function getLabels($key, array $values, mixed $data)
+    {
+        return function (null|int|string $value): string {
+            if ('_header' === $value) {
+                return 'export.aggregator.acp.by_activity_type.activity_type';
+            }
+
+            if ('' === $value || null === $value || null === $activityType = $this->activityTypeRepository->find($value)) {
+                return '';
+            }
+
+            return $this->translatableStringHelper->localize($activityType->getName());
+        };
+    }
+
+    public function getQueryKeys($data)
+    {
+        return [self::PREFIX.'_actype_id'];
+    }
+
+    public function getTitle()
+    {
+        return 'export.aggregator.acp.by_activity_type.title';
+    }
+
+    public function addRole(): ?string
+    {
+        return null;
+    }
+
+    public function alterQuery(QueryBuilder $qb, $data)
+    {
+        $p = self::PREFIX;
+
+        // we make a left join, with acp having at least one activity of the given type
+        $exists = 'EXISTS (SELECT 1 FROM '.Activity::class." {$p}_activity WHERE {$p}_activity.accompanyingPeriod = acp AND {$p}_activity.activityType = {$p}_activity_type";
+
+        if (null !== $data['after_date']) {
+            $exists .= " AND {$p}_activity.date > :{$p}_after_date";
+            $qb->setParameter("{$p}_after_date", $this->rollingDateConverter->convert($data['after_date']));
+        }
+
+        if (null !== $data['before_date']) {
+            $exists .= " AND {$p}_activity.date < :{$p}_before_date";
+            $qb->setParameter("{$p}_before_date", $this->rollingDateConverter->convert($data['before_date']));
+        }
+
+        $exists .= ')';
+
+        $qb->leftJoin(
+            ActivityType::class,
+            "{$p}_activity_type",
+            Join::WITH,
+            $exists
+        );
+
+        $qb
+            ->addSelect("{$p}_activity_type.id AS {$p}_actype_id")
+            ->addGroupBy("{$p}_actype_id");
+    }
+
+    public function applyOn()
+    {
+        return Declarations::ACP_TYPE;
+    }
+}