Remove initializeDatabase

Author: schmidt-sebastian

packages/database/exp-types/index.d.ts

@@ -17,7 +17,7 @@
 
 import { FirebaseApp } from '@firebase/app-types';
 
-export { initializeDatabase, getDatabase } from '../src/exp/Database';
+export { getDatabase } from '../src/exp/Database';
 
 export interface DataSnapshot {
   child(path: string): DataSnapshot;

packages/database/exp/index.ts

@@ -24,7 +24,6 @@ import { FirebaseDatabase } from '../src/exp/Database';
 
 export {
   getDatabase,
-  initializeDatabase,
   FirebaseDatabase,
   ServerValue
 } from '../src/exp/Database';

packages/database/src/exp/Database.ts

@@ -103,27 +103,6 @@ export class FirebaseDatabase implements _FirebaseService {
 const ServerValue = Database.ServerValue;
 export { ServerValue };
 
-/**
- * Initializes a new instance of the Realtime Database. If a custom database URL
- * is specified, the URL overrides the database URL provided by the Firebase
- * App.
- *
- * @param app - The {@link FirebaseApp} with which the Realtime Database
- * instance will be associated with.
- * @param url - The URL of the Realtime Database instance to connect to. If not
- * provided, the SDK connects to the default instance of the Firebase App.
- * @returns A newly initialized `FirebaseDatabase` instance.
- */
-export function initializeDatabase(
-  app: FirebaseApp,
-  url?: string
-): FirebaseDatabase {
-  const database = _getProvider(app, 'database-exp').getImmediate({
-    identifier: url
-  }) as FirebaseDatabase;
-  return database;
-}
-
 /**
  * Returns the instance of the Realtime Database SDK that is associated
  * with the provided {@link FirebaseApp}. Initializes a new instance with

packages/database/test/exp/integration.test.ts

@@ -20,7 +20,7 @@ import { initializeApp, deleteApp } from '@firebase/app-exp';
 import { expect } from 'chai';
 import { DATABASE_ADDRESS, DATABASE_URL } from '../helpers/util';
 
-import { getDatabase, initializeDatabase } from '../../exp/index';
+import { getDatabase } from '../../exp/index';
 
 export function createTestApp() {
   return initializeApp({ databaseURL: DATABASE_URL });
@@ -45,7 +45,7 @@ describe('Database Tests', () => {
   });
 
   it('Can get database with custom URL', () => {
-    const db = initializeDatabase(defaultApp, 'http://foo.bar.com');
+    const db = getDatabase(defaultApp, 'http://foo.bar.com');
     expect(db).to.be.ok;
     // The URL is assumed to be secure if no port is specified.
     expect(db.ref().toString()).to.equal('https://foo.bar.com/');