gradido/database/migrations/0010-login_users_state_users_sync.ts

/* MIGRATION TO CLEAN PRODUCTION DATA
 *
 * login_users and state_users are not in sync.
 * Copy missing data from login_users to state_users.
 */

/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
/* eslint-disable @typescript-eslint/no-explicit-any */

export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
  // Copy data with intact private key
  await queryFn(
    `INSERT INTO state_users
     (public_key, email, first_name, last_name, username, disabled)
     (SELECT pubkey as public_key, email, first_name, last_name, username, disabled
      FROM login_users
      WHERE email NOT IN (SELECT email from state_users)
      AND privkey IS NOT NULL
     )`,
  )
  // Copy data without intact private key, generate random pubkey
  await queryFn(
    `INSERT INTO state_users
     (public_key, email, first_name, last_name, username, disabled)
     (SELECT UNHEX(SHA1(RAND())) as public_key, email, first_name, last_name, username, disabled
      FROM login_users
      WHERE email NOT IN (SELECT email from state_users)
      AND privkey IS NULL
     )`,
  )
  // Remove duplicate data from state_users with dead pubkeys
  // 18 entries
  await queryFn(
    `DELETE FROM state_users
     WHERE id IN
     (SELECT state_users.id FROM state_users
      WHERE public_key NOT IN
      (SELECT pubkey FROM login_users
       WHERE pubkey IS NOT NULL)
       AND email IN (SELECT email FROM state_users GROUP BY email HAVING COUNT(*) > 1
      )
     )`,
  )
}

export async function downgrade(/* queryFn: (query: string, values?: any[]) => Promise<Array<any>> */) {
  // cannot undelete things
}