v0.71.0: admin panel — users table, login/sessions, generic DB CRUD modal

lib/db/client.test.ts

@@ -222,6 +222,42 @@ describe('openGameDb', () => {
     expect(cols.has('dest_icao')).toBe(true);
   });
 
+  // v0.71.0: the seeded admin row — hash-only, idempotent across every open().
+  const ADMIN_HASH = '8dbed630b49a15073e8be571367c1858$0e5207dae2e3c813a7172a5f610fd47a90e8ff17513180ab1e0a7779c3766ef0';
+
+  it('seeds exactly one admin user on first open and never duplicates on reopen', async () => {
+    const file = path.join(dir, 'admin-seed.db');
+    const inst = await openGameDb(file);
+
+    let rows = inst.raw.exec("SELECT id, username, password_hash, admin FROM users WHERE username = 'kamilkrzywda'");
+    expect(rows[0].values).toHaveLength(1);
+    expect(rows[0].values[0]).toEqual(['admin-kamilkrzywda', 'kamilkrzywda', ADMIN_HASH, 1]);
+
+    // Simulate a process restart: brand-new instance over the same file.
+    const second = await openGameDb(file);
+    rows = second.raw.exec('SELECT COUNT(*) FROM users');
+    expect(Number(rows[0].values[0][0])).toBe(1);
+  });
+
+  it('seeds the admin into a legacy DB that predates the users table', async () => {
+    // A pre-v0.71.0 file: no users/sessions tables at all (the v0.6.0 DDL has none).
+    const SQL = await initSqlJs();
+    const raw = new SQL.Database();
+    raw.exec(LEGACY_DDL);
+    raw.exec(`INSERT INTO planes VALUES ('plane-starter', 'atr72', 'available', 6300, 6300, 'EDDF', NULL, 50.03, 8.57)`);
+    raw.exec(`INSERT INTO account VALUES (20000, 10)`);
+    raw.exec('INSERT INTO sim_state VALUES (1750000000000, 50, 0)');
+    const file = path.join(dir, 'legacy-admin.db');
+    await fs.writeFile(file, Buffer.from(raw.export()));
+
+    const inst = await openGameDb(file);
+    const rows = inst.raw.exec("SELECT id, username, admin FROM users WHERE username = 'kamilkrzywda'");
+    expect(rows[0].values).toHaveLength(1);
+    expect(rows[0].values[0]).toEqual(['admin-kamilkrzywda', 'kamilkrzywda', 1]);
+    // The game world is untouched by the seed.
+    expect((await inst.db.select().from(schema.account))[0]?.cash).toBe(20000);
+  });
+
   it('does not re-run the v0.12 plane reset on later opens (migration is one-shot)', async () => {
     const file = path.join(dir, 'pre-v12-reopen.db');
     const SQL = await initSqlJs();