dce-mango/src/dbState.ts

Harvard DCE's Non-relational DB Wrapper.

// Import type
import DbState from './types/DbState';

/**
 * The global state of our DB.
 * @author Benedikt Arnarsson
 */
const dbState: DbState = {
  // Whether the DB connection has been started (via initMango)
  isInitialized: false,
  // Optional version tag
  schemaVersionTag: 'unversioned',
  // Promise containing a list of collection names
  initDB: null,
  // The DB itself
  db: null,
  // The client connection
  client: null,
};

export default dbState;