Fix firebase and parse initialization

Author: azlekov

package.json

@@ -45,6 +45,7 @@
     "lib"
   ],
   "dependencies": {
+    "parse": "^2.12.0",
     "firebase-admin": "^8.10.0",
     "parse-cloud-image": "^1.0.0"
   }

src/FirebaseAuthAdapter.ts

@@ -3,38 +3,31 @@ import * as admin from 'firebase-admin'
 import { required } from './utils'
 
 export default class FirebaseAuthAdapter {
-
-    private firebase: admin.app.App
-
+    
     constructor() {
-        this.firebase = admin.initializeApp({
-            credential: admin.credential.cert(this.credentials()),
-            databaseURL: required('FIREBASE_DATABASE_URL')
+        admin.initializeApp({
+            credential: admin.credential.cert(this.credentials())
         }, "auth")
     }
 
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     async validateAuthData(authData: { access_token: string; id: string }, options: unknown): Promise<void> {
         try {
-            const decodedToken = await this.verifyIdToken(authData.access_token)
+            const decodedToken = await admin.app('auth').auth().verifyIdToken(authData.access_token)
             if (decodedToken && decodedToken.uid === authData.id) {
                 return
             }
             throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'Firebase auth not found for this user.')
         }
         catch (error) {
-            throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'Firebase auth is invalid for this user.')
+            throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, error)
         }
     }
 
     validateAppId(): Promise<void> {
         return Promise.resolve()
     }
 
-    verifyIdToken(token: string): Promise<admin.auth.DecodedIdToken> {
-        return this.firebase.auth().verifyIdToken(token)
-    }
-
     private credentials(): admin.ServiceAccount {
         const data = required('FIREBASE_SERVICE_ACCOUNT')
 

src/FirebaseStorageAdapter.ts

@@ -1,9 +1,9 @@
 import * as path from 'path'
 import { Request, Response } from 'express';
-import { Config } from 'parse';
 import { required, optional, persists, isImage, generateThumbnails } from './utils';
 import * as admin from 'firebase-admin';
 import { Bucket } from '@google-cloud/storage';
+import { Config } from 'parse/node';
 
 export interface File {
     filename: string;