Function throwIfWriteConcernError

src/write_concern.ts:170–183

(response: unknown)

/** Called with either a plain object or MongoDBResponse */
export function throwIfWriteConcernError(response: unknown): void {
  if (typeof response === 'object' && response != null) {
    const writeConcernError: object | null =
      MongoDBResponse.is(response) && response.has('writeConcernError')
        ? response.toObject()
        : !MongoDBResponse.is(response) && 'writeConcernError' in response
          ? response
          : null;

    if (writeConcernError != null) {
      throw new MongoWriteConcernError(writeConcernError as any);
    }
  }
}