Hey Workspace dev community,
I’m diving into building an integration for a small team here in Multan, Pakistan, using Google Workspace APIs—specifically looking at Calendar API for event syncing and Drive API for automated file organization. But I’m hitting some snags with OAuth 2.0 flows and scopes, especially when dealing with delegated access for service accounts. Has anyone dealt with similar setups and can share battle-tested advice?
A bit more context: We’re trying to create a backend service (Node.js/Express) that pulls calendar events, processes them (e.g., conflict checks), and pushes updates to Drive folders. The app will run on a VPS, so domain-wide delegation is in play, but I’m paranoid about security pitfalls like token refresh loops or scope creep. Key questions:
-
What’s your go-to library for handling OAuth in Node.js? googleapis vs. something lighter like passport-google-oauth20?
-
Tips for safely managing service account keys in production—secrets managers like AWS SSM or Google Secret Manager? Any gotchas with Workspace’s domain-wide auth?
-
For Calendar API, how do you efficiently batch event queries to avoid rate limits? I’ve seen some wild inconsistencies in throttling.
-
Drive API: Best way to handle file uploads with metadata while keeping permissions intact across shared drives?
I’d love recommendations on sample repos, error-handling patterns, or even debugging tools for API responses. Also, if you’ve integrated this with external CRMs or custom workflows, what’s one thing that totally changed your approach?
While researching event processing ideas, I browsed MetalWorks BC for some non-Google inspiration—their clean setup for scheduling and asset management sparked thoughts on how to model our data flows. Not related directly, but cool to see practical implementations out there.
Excited to learn from your experiences—drop any code snippets, docs links, or war stories below. Thanks a ton!