wip: group inquiries and booking

migrations/Version20260710130000.php

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+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260710130000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Store an authoritative price snapshot on accommodation bookings';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE accommodation_booking ADD price_breakdown JSON DEFAULT NULL, ADD total_price INT DEFAULT NULL, ADD pricing_currency VARCHAR(3) DEFAULT NULL, ADD pricing_version SMALLINT DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE accommodation_booking DROP price_breakdown, DROP total_price, DROP pricing_currency, DROP pricing_version');
+    }
+}

migrations/Version20260716101949.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260716101949 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Split the single accommodation booking discount into per-component discounts';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE accommodation_booking CHANGE discount accommodation_discount INT DEFAULT NULL, ADD board_service_discount INT DEFAULT NULL, ADD additional_services_discount INT DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE accommodation_booking CHANGE accommodation_discount discount INT DEFAULT NULL, DROP board_service_discount, DROP additional_services_discount');
+    }
+}