From 922c12f20f75047a8689a1578fd6c55f42fcd7c0 Mon Sep 17 00:00:00 2001
From: Bastian Wagner <bastian.wagner@softconcis.de>
Date: Thu, 20 Aug 2026 21:17:37 +0200
Subject: [PATCH] feat(combat): migrate combat_event_type_enum for Slice 0.6
 event types

---
 .../1790000000000-ExtendCombatEventTypes.ts   | 26 ++++++++++++++++++
 ...xtend-combat-event-types.migration.spec.ts | 27 +++++++++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 apps/api/src/database/migrations/1790000000000-ExtendCombatEventTypes.ts
 create mode 100644 apps/api/src/database/migrations/extend-combat-event-types.migration.spec.ts

diff --git a/apps/api/src/database/migrations/1790000000000-ExtendCombatEventTypes.ts b/apps/api/src/database/migrations/1790000000000-ExtendCombatEventTypes.ts
new file mode 100644
index 0000000..3724c8f
--- /dev/null
+++ b/apps/api/src/database/migrations/1790000000000-ExtendCombatEventTypes.ts
@@ -0,0 +1,26 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ExtendCombatEventTypes1790000000000 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TYPE "combat_event_type_enum" ADD VALUE 'HEAL'`);
+    await queryRunner.query(`ALTER TYPE "combat_event_type_enum" ADD VALUE 'DEFEND'`);
+    await queryRunner.query(`ALTER TYPE "combat_event_type_enum" ADD VALUE 'TELEGRAPH'`);
+    await queryRunner.query(`ALTER TYPE "combat_event_type_enum" ADD VALUE 'INTERRUPT'`);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    // Postgres has no "DROP VALUE"; rebuild the type from scratch instead.
+    // This fails if any row already uses one of the new values -- expected
+    // for a dev rollback, same tradeoff Postgres migrations always make here.
+    await queryRunner.query(
+      `ALTER TABLE "combat_events" ALTER COLUMN "type" TYPE varchar USING "type"::text`,
+    );
+    await queryRunner.query(`DROP TYPE "combat_event_type_enum"`);
+    await queryRunner.query(
+      `CREATE TYPE "combat_event_type_enum" AS ENUM ('DAMAGE', 'COMBAT_WON', 'COMBAT_LOST')`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "combat_events" ALTER COLUMN "type" TYPE "combat_event_type_enum" USING "type"::"combat_event_type_enum"`,
+    );
+  }
+}
diff --git a/apps/api/src/database/migrations/extend-combat-event-types.migration.spec.ts b/apps/api/src/database/migrations/extend-combat-event-types.migration.spec.ts
new file mode 100644
index 0000000..d50ffff
--- /dev/null
+++ b/apps/api/src/database/migrations/extend-combat-event-types.migration.spec.ts
@@ -0,0 +1,27 @@
+import 'reflect-metadata';
+import { getMetadataArgsStorage } from 'typeorm';
+import { CombatEvent } from '../../combat/entities/combat-event.entity';
+import { CombatEventType } from '../../combat/combat-event-type.enum';
+
+describe('combat_events.type enum', () => {
+  it('includes the Playable Slice 0.6 event types', () => {
+    const metadata = getMetadataArgsStorage();
+    const column = metadata.columns.find(
+      (candidate) => candidate.target === CombatEvent && candidate.propertyName === 'type',
+    );
+
+    expect(column).toBeDefined();
+    expect(column?.options.enum).toBe(CombatEventType);
+    expect(Object.values(CombatEventType)).toEqual(
+      expect.arrayContaining([
+        'DAMAGE',
+        'HEAL',
+        'DEFEND',
+        'TELEGRAPH',
+        'INTERRUPT',
+        'COMBAT_WON',
+        'COMBAT_LOST',
+      ]),
+    );
+  });
+});