import level from 'level';

/* Used in development only to store the identity.signatures.publicKey so developers don't have to
repeatedly sign theOrbitDB creation transaction in MetaMask when React development server reloads
the app */
const concordiaDB = level('./concordia/identities');

async function storeIdentitySignaturePubKey(key, signaturePubKey) {
  await concordiaDB.put(key, signaturePubKey);
}

// If it exists, it returns the identity.signatures.publicKey for the given key (key is the
// concatenation of identity.publicKey + identity.signatures.id)
async function getIdentitySignaturePubKey(key) {
  try {
    return await concordiaDB.get(key);
  } catch (err) {
    if (err && err.notFound) return null; // Not found
    throw err;
  }
}

export { storeIdentitySignaturePubKey, getIdentitySignaturePubKey };