addresses: add constraint in database to avoid error later

src/Bundle/ChillMainBundle/Entity/Address.php

@@ -140,6 +140,7 @@ class Address
 
     /**
      * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\PostalCode")
+     * @ORM\JoinColumn(nullable=false)
      * @Groups({"write"})
      */
     private ?PostalCode $postcode = null;

src/Bundle/ChillMainBundle/migrations/Version20220413225830.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20220413225830 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Set postal code in chill_main_address NOT NULL';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address ALTER COLUMN postcode_id SET NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address ALTER COLUMN postcode_id DROP NOT NULL');
+
+    }
+}

src/Bundle/ChillMainBundle/migrations/Version20220413230159.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20220413230159 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'in addresses, validfrom must be lower than validto';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address ADD CONSTRAINT chill_custom_validfrom_before_validto CHECK (validfrom <= COALESCE(validto, \'infinity\'::date))');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address DROP CONSTRAINT chill_custom_validfrom_before_validto');
+    }
+}