create view for current address and apply on Person/Household normalizer

src/Bundle/ChillPersonBundle/migrations/Version20210616102900.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Person;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Create a view for assembling household, person and addresses
+ */
+final class Version20210616102900 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Create a view for assembling household, person and addresses';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql("CREATE VIEW view_chill_person_household_address AS ".
+            "SELECT ".
+                "members.person_id AS person_id, ".
+                "members.household_id AS household_id, ".
+                "members.id AS member_id, ".
+                "address.id AS address_id, ".
+                "CASE WHEN address.validFrom < members.startDate THEN members.startDate ELSE address.validFrom END AS validFrom, ".
+                "CASE WHEN COALESCE(address.validTo, 'infinity') < COALESCE(members.endDate, 'infinity') THEN address.validTo ELSE members.endDate END AS validTo ".
+            "FROM chill_person_household_members AS members ".
+            "JOIN chill_person_household_to_addresses AS household_to_addr ON household_to_addr.household_id = members.household_id ".
+            "JOIN chill_main_address AS address ON household_to_addr.address_id = address.id ".
+                "AND daterange(address.validFrom, address.validTo) && daterange(members.startDate, members.endDate) ".
+            "WHERE members.sharedhousehold IS TRUE "
+        );
+
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql("DROP VIEW view_chill_person_household_address");
+    }
+}