Function createDefaultDatabaseInstance

src/init/features/database.ts:61–107

(project: string)

}

async function createDefaultDatabaseInstance(project: string): Promise<DatabaseInstance> {
  const selectedLocation = await select<DatabaseLocation>({
    message: "Please choose the location for your default Realtime Database instance:",
    choices: [
      { name: "us-central1", value: DatabaseLocation.US_CENTRAL1 },
      { name: "europe-west1", value: DatabaseLocation.EUROPE_WEST1 },
      { name: "asia-southeast1", value: DatabaseLocation.ASIA_SOUTHEAST1 },
    ],
  });
  let instanceName = `${project}-default-rtdb`;
  // check if the conventional default instance name is available.
  const checkOutput = await checkInstanceNameAvailable(
    project,
    instanceName,
    DatabaseInstanceType.DEFAULT_DATABASE,
    selectedLocation,
  );
  // if the conventional instance name is not available, pick the first suggestion.
  if (!checkOutput.available) {
    if (!checkOutput.suggestedIds || checkOutput.suggestedIds.length === 0) {
      logger.debug(
        `No instance names were suggested instead of conventional instance name: ${instanceName}`,
      );
      throw new FirebaseError("Failed to create default RTDB instance");
    }
    instanceName = checkOutput.suggestedIds[0];
    logger.info(
      `${clc.yellow(
        "WARNING:",
      )} your project ID has the legacy name format, so your default Realtime Database instance will be named differently: ${instanceName}`,
    );
  }
  const spinner = ora(`Creating your default Realtime Database instance: ${instanceName}`).start();
  try {
    const createdInstance = await createInstance(
      project,
      instanceName,
      selectedLocation,
      DatabaseInstanceType.DEFAULT_DATABASE,
    );
    spinner.succeed();
    return createdInstance;
  } catch (err: any) {
    spinner.fail();
    throw err;
  }
}

async function initializeDatabaseInstance(projectId: string): Promise<DatabaseInstance | null> {
  await ensure(projectId, rtdbManagementOrigin(), "database", false);