edr-platform/apps/edr-passenger-api/scripts/seed-legacy-role-users.cjs

/**
 * Create the three legacy backoffice roles and their users.
 *
 * Deliberately a standalone CLI, NOT part of the app lifecycle: nothing here runs on
 * `onApplicationBootstrap`, so a deploy can decide when accounts appear. Contrast
 * `EdrPassengerOrgSeeder` / `PassengerStaffUsersSeeder`, which run at boot behind
 * SEED_EDR_PASSENGER_ORG / SEED_PASSENGER_STAFF.
 *
 *   pnpm --filter @edr/passenger-api iam:seed-legacy-users
 *   pnpm --filter @edr/passenger-api iam:seed-legacy-users -- --dry-run
 *
 * The roles below carry ONLY the permission keys that existed before the granular
 * create/edit/delete change (47 of them). None of the newer narrow keys are granted.
 * That is the point: these three model how the app was used before, so running them
 * against the new guards proves the granular change stayed backwards-compatible.
 *
 * Idempotent, and safe to re-run: roles and users are upserted by their natural key,
 * and each role's permission links are synced to exactly the set declared here —
 * extras are pruned so the file stays the source of truth.
 *
 * Requires DATABASE_* in the environment (`node --env-file=.env` does this).
 * The password comes from SEED_USER_PASSWORD, falling back to DEFAULT_PASSWORD.
 * In production one of them MUST be set — there is no built-in default there.
 */
const { DataSource } = require('typeorm');
const { hashPassword } = require('@tria-plc/api-common/utils/argon');

const APP = 'edr_passenger_app';
const ORG_KEY = 'edr';
const DRY_RUN = process.argv.includes('--dry-run');

const p = (s) => `${APP}:${s}`;

/** Every `:view` / `:view_all` key that existed before the granular change. */
const LEGACY_VIEW_SUFFIXES = [
  'agents:view', 'audit:view', 'bookings:view', 'classes:view', 'coaches:view',
  'currencies:view', 'dashboard:view', 'fraud:view', 'inquiries:view', 'packages:view',
  'passengers:view', 'payment_methods:view', 'payments:view', 'payments:view_all',
  'reports:view', 'routes:view', 'schedules:view', 'seats:view', 'stations:view',
  'tariff_rates:view', 'tickets:view', 'trains:view',
];

/** The rest of the pre-granular registry — 25 non-view keys. */
const LEGACY_WRITE_SUFFIXES = [
  'admin',
  'agents:manage', 'bookings:cancel', 'bookings:manage', 'bookings:reschedule',
  'classes:manage', 'coaches:manage', 'currencies:manage', 'fraud:manage',
  'inquiries:manage', 'notifications:send', 'packages:manage', 'passengers:manage',
  'payment_methods:manage', 'payments:manage', 'payments:manage_methods',
  'payments:refund', 'routes:manage', 'schedules:manage', 'seats:manage',
  'stations:manage', 'tariff_rates:manage', 'tickets:generate', 'tickets:manage',
  'trains:manage',
];

const LEGACY_VIEW = LEGACY_VIEW_SUFFIXES.map(p);
const LEGACY_ALL = [...LEGACY_VIEW_SUFFIXES, ...LEGACY_WRITE_SUFFIXES].map(p);

/**
 * Withheld from the chief. `payment_methods:manage` and the legacy alias
 * `payments:manage_methods` both open POST/PATCH /payments/methods, so excluding only
 * one would leave the ability intact — both have to go for "no managing payment
 * methods" to actually hold.
 */
const CHIEF_EXCLUDED = [
  p('payment_methods:manage'),
  p('payments:manage_methods'),
  p('tickets:generate'),
  p('admin'),
];

const ROLES = [
  {
    key: 'old_ticketofficer',
    name: { en: 'Ticket Officer (legacy)', am: 'የቲኬት ኦፊሰር' },
    email: 'old.ticketofficer@edr.local',
    username: 'old_ticketofficer',
    permissions: [
      p('passengers:view'),
      p('bookings:view'),
      p('tickets:view'),
      p('tickets:manage'),
      p('payments:view'),
      p('payments:manage'),
    ],
  },
  {
    key: 'old_passengerchief',
    name: { en: 'Passenger Chief (legacy)', am: 'የተሳፋሪ ኃላፊ' },
    email: 'old.passengerchief@edr.local',
    username: 'old_passengerchief',
    permissions: LEGACY_ALL.filter((k) => !CHIEF_EXCLUDED.includes(k)),
  },
  {
    key: 'old_passengerdirector',
    name: { en: 'Passenger Director (legacy)', am: 'የተሳፋሪ ዳይሬክተር' },
    email: 'old.passengerdirector@edr.local',
    username: 'old_passengerdirector',
    permissions: LEGACY_VIEW,
  },
];

function resolvePassword() {
  const pw = (process.env.SEED_USER_PASSWORD || process.env.DEFAULT_PASSWORD || '').trim();
  if (pw) return pw;
  if (process.env.NODE_ENV === 'production') {
    throw new Error('SEED_USER_PASSWORD (or DEFAULT_PASSWORD) must be set in production');
  }
  return '12345678';
}

const ds = new DataSource({
  type: 'postgres',
  host: process.env.DATABASE_HOST,
  port: Number(process.env.DATABASE_PORT || 5432),
  database: process.env.DATABASE_NAME,
  username: process.env.DATABASE_USER,
  password: process.env.DATABASE_PASSWORD,
});

(async () => {
  const password = resolvePassword();
  await ds.initialize();

  // Fail before writing anything if a key is not seeded — a typo here would otherwise
  // create a role that silently grants less than intended.
  const wanted = [...new Set(ROLES.flatMap((r) => r.permissions))];
  const found = await ds.query(
    `SELECT key FROM iam.permissions WHERE key = ANY($1::text[])`,
    [wanted],
  );
  const missing = wanted.filter((k) => !found.some((f) => f.key === k));
  if (missing.length) {
    throw new Error(
      `these permission keys are not in iam.permissions — run the app once with ` +
        `SEED_EDR_PASSENGER_ORG=true first:\n  ${missing.join('\n  ')}`,
    );
  }

  const [org] = await ds.query(`SELECT id FROM iam.organizations WHERE key = $1`, [ORG_KEY]);
  if (!org) throw new Error(`missing_organization:${ORG_KEY}`);

  if (DRY_RUN) {
    console.log('\n=== DRY RUN — nothing written ===');
    for (const r of ROLES) {
      console.log(`\n${r.key}  (${r.email})  ${r.permissions.length} permissions`);
      for (const k of [...r.permissions].sort()) console.log('   ', k);
    }
    await ds.destroy();
    return;
  }

  const hashed = await hashPassword(password);

  await ds.transaction(async (m) => {
    for (const r of ROLES) {
      const [role] = await m.query(
        `INSERT INTO iam.roles (id, key, name, created_at, updated_at)
              VALUES (gen_random_uuid(), $1, $2::jsonb, now(), now())
         ON CONFLICT (key) DO UPDATE SET name = EXCLUDED.name, updated_at = now()
           RETURNING id`,
        [r.key, JSON.stringify(r.name)],
      );

      // Sync links to exactly this set: add what is missing, drop what is extra.
      await m.query(
        `INSERT INTO iam.role_permissions (id, role_id, permission_id, created_at, updated_at)
         SELECT gen_random_uuid(), $1, p.id, now(), now()
           FROM iam.permissions p
          WHERE p.key = ANY($2::text[])
            AND NOT EXISTS (SELECT 1 FROM iam.role_permissions rp
                             WHERE rp.role_id = $1 AND rp.permission_id = p.id)`,
        [role.id, r.permissions],
      );
      // TypeORM's postgres driver returns `[rows, affectedCount]` for a DELETE ... RETURNING,
      // so the rows are at [0] — reading `.length` off the outer array would report 2 every time.
      const deleted = await m.query(
        `DELETE FROM iam.role_permissions rp
           USING iam.permissions p
          WHERE rp.permission_id = p.id
            AND rp.role_id = $1
            AND NOT (p.key = ANY($2::text[]))
          RETURNING rp.id`,
        [role.id, r.permissions],
      );
      const prunedCount = (Array.isArray(deleted[0]) ? deleted[0] : deleted).length;

      const [user] = await m.query(
        `INSERT INTO iam.users (id, name, username, email, user_type, status, is_active,
                                has_set_password, created_at, updated_at)
              VALUES (gen_random_uuid(), $1::jsonb, $2, $3, 'individual', 'accepted', true, true,
                      now(), now())
         ON CONFLICT (email) DO UPDATE SET updated_at = now()
           RETURNING id`,
        [JSON.stringify(r.name), r.username, r.email],
      );

      // Never overwrite a password that already exists — re-running must not reset a
      // credential someone has since changed.
      await m.query(
        `INSERT INTO iam.user_credentials (id, user_id, password, is_active, created_at, updated_at)
         SELECT gen_random_uuid(), $1, $2, true, now(), now()
          WHERE NOT EXISTS (SELECT 1 FROM iam.user_credentials
                             WHERE user_id = $1 AND is_active = true)`,
        [user.id, hashed],
      );

      await m.query(
        `INSERT INTO iam.user_roles (id, user_id, role_id, organization_id, created_at, updated_at)
         SELECT gen_random_uuid(), $1, $2, $3, now(), now()
          WHERE NOT EXISTS (SELECT 1 FROM iam.user_roles
                             WHERE user_id = $1 AND role_id = $2)`,
        [user.id, role.id, org.id],
      );

      await m.query(
        `INSERT INTO iam.employees (id, user_id, organization_id, is_current, name, created_at, updated_at)
         SELECT gen_random_uuid(), $1, $2, true, $3::jsonb, now(), now()
          WHERE NOT EXISTS (SELECT 1 FROM iam.employees
                             WHERE user_id = $1 AND organization_id = $2 AND is_current = true)`,
        [user.id, org.id, JSON.stringify(r.name)],
      );

      console.log(
        `  ${r.key.padEnd(24)} ${String(r.permissions.length).padStart(2)} permissions` +
          `${prunedCount ? `  (${prunedCount} stale link(s) pruned)` : ''}  ->  ${r.email}`,
      );
    }
  });

  console.log('\nDone. Sign in with the email above and the seeded password.');
  console.log('Re-running is safe; an existing password is never overwritten.\n');
  await ds.destroy();
})().catch((e) => {
  console.error('[seed-legacy-role-users] FAIL:', e.message);
  process.exit(1);
});