Keep native collection launches responsive

2026-10-05 10:48:38 -04:00
parent dbd2940d29
commit 1405114a14
26 changed files with 998 additions and 123 deletions
@@ -0,0 +1,46 @@
+import Database from 'better-sqlite3';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import schema from '../../src/lib/server/db/schema.sql?raw';
+import { newFixture, type Fixture } from '../helpers/fixture.js';
+import type { LaunchRecipe } from '../../src/lib/server/fleet/launch-recipes.js';
+
+let fixture: Fixture;
+beforeEach(async () => { vi.resetModules(); fixture = await newFixture([]); });
+afterEach(async () => { vi.restoreAllMocks(); await fixture.cleanup(); });
+
+describe('persisted launch recipe summaries', () => {
+    it('lazily upgrades legacy snapshots once without changing fingerprints or retained bytes', async () => {
+        const recipe: LaunchRecipe = {
+            format: 1, game: 't5', mapSlug: 'theater', mapName: 'Kino der Toten', expectedMap: 'zombie_theater',
+            capturedAt: '2025-01-01T00:00:00.000Z', image: 'plutainer:test', configFile: 'dedicated_sp.cfg', configSource: 'Defaults',
+            files: [{ name: 'Old plugin', kind: 'plugin', path: 'legacy.dll', versionId: 1, version: 1,
+                sha256: 'a'.repeat(64), size: 2 * 1024 ** 2, content: Buffer.alloc(2 * 1024 ** 2, 42).toString('base64') }]
+        };
+        const legacy = new Database(fixture.dbPath);
+        const encoded = JSON.stringify(recipe, null, 2);
+        try {
+            legacy.exec(schema.replace('    recipe_summary TEXT,\n', ''));
+            legacy.exec(`INSERT INTO server_deployments(id,server,action,state,stage,started_at,triggered_by)
+                VALUES('legacy','retired-server','create','done','Complete','2025-01-01','fixture');`);
+            legacy.prepare('INSERT INTO server_launch_recipes(deployment_id,recipe,blueprint_name) VALUES(?,?,?)')
+                .run('legacy', encoded, 'Old collection');
+        } finally { legacy.close(); }
+        const { db, closeDb } = await import('../../src/lib/server/db/index.js');
+        const { recipeSummaryForDeployment, recipeForDeployment, summarizeRecipe } = await import('../../src/lib/server/fleet/launch-recipes.js');
+        const expected = { recipe: summarizeRecipe(recipe), blueprintName: 'Old collection' };
+        expect(db().prepare('SELECT recipe_summary FROM server_launch_recipes').get()).toEqual({ recipe_summary: null });
+        expect(recipeSummaryForDeployment('legacy')).toEqual(expected);
+        closeDb();
+        const parse = JSON.parse;
+        const parsing = vi.spyOn(JSON, 'parse').mockImplementation((value, reviver) => {
+            if (value.length > 1024 * 1024) throw new Error('Legacy recipe was decoded again.');
+            return parse(value, reviver);
+        });
+        try {
+            expect(recipeSummaryForDeployment('legacy')).toEqual(expected);
+            expect(recipeSummaryForDeployment('missing')).toBeNull();
+        } finally { parsing.mockRestore(); }
+        expect(recipeForDeployment('legacy')).toEqual({ recipe, blueprintName: 'Old collection' });
+        expect(db().prepare('SELECT recipe FROM server_launch_recipes').get()).toEqual({ recipe: encoded });
+    });
+});