refactor: create function to read admin SDK JSON

src/libs/gcloud/getGoogleAuthToken.ts

@@ -3,6 +3,7 @@ import { SignJWT, importPKCS8 } from "jose";
 import { DateTime } from "luxon";
 
 import { lazy } from "../lazy";
+import type { AdminSdkCredentials } from "./getAdminSdkCredentials";
 
 export async function getGoogleAuthToken(adminSdkJson: AdminSdkCredentials) {
   const { privateKey, clientEmail } = adminSdkJson;
@@ -11,7 +12,10 @@ export async function getGoogleAuthToken(adminSdkJson: AdminSdkCredentials) {
     {
       key: privateKey,
       email: clientEmail,
-      scope: ["https://www.googleapis.com/auth/firebase.messaging"],
+      scope: [
+        "https://www.googleapis.com/auth/firebase.messaging",
+        "https://www.googleapis.com/auth/cloud-tasks",
+      ],
     },
     adminSdkJson,
   );
@@ -155,17 +159,3 @@ interface TokenData {
   token: GoogleTokenData;
   expiresAt: DateTime;
 }
-
-export interface AdminSdkCredentials {
-  type: string;
-  projectId: string;
-  privateKeyId: string;
-  privateKey: string;
-  clientEmail: string;
-  clientID: string;
-  authURI: string;
-  tokenURI: string;
-  authProviderX509CertUrl: string;
-  clientX509CertUrl: string;
-  universeDomain: string;
-}