Feature: Store location of each address contained in geographical units in a materialized view

src/Bundle/ChillMainBundle/migrations/Version20221114105345.php

@@ -0,0 +1,42 @@
+<?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\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20221114105345 extends AbstractMigration
+{
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP MATERIALIZED VIEW view_chill_main_address_geographical_unit');
+    }
+
+    public function getDescription(): string
+    {
+        return 'Create materialized view to store GeographicalUnitAddress';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE MATERIALIZED VIEW view_chill_main_address_geographical_unit (address_id, geographical_unit_id) AS
+            SELECT
+                address.id AS address_id,
+                geographical_unit.id AS geographical_unit_id
+            FROM chill_main_address AS address
+                 JOIN chill_main_geographical_unit AS geographical_unit ON ST_CONTAINS(geographical_unit.geom, address.point)
+        ');
+
+        $this->addSql('CREATE INDEX IDX_BD42692CF5B7AF75 ON view_chill_main_address_geographical_unit (address_id)');
+        $this->addSql('CREATE INDEX IDX_BD42692CDAA4DAB8 ON view_chill_main_address_geographical_unit (geographical_unit_id)');
+    }
+}