Building a Slack-Backed Support Chat in ColdFusion
Series Title
Part 1
Why I Let My Users Talk to Slack Instead of Building an Admin Console
Stop building admin consoles your support team will never use. Here’s how Slack became the UI for our ColdFusion support chat instead.
Part 2
Why I Used Server-Sent Events Instead of WebSockets
Think every realtime app needs WebSockets? Mine didn’t. Here’s why Server-Sent Events were the simpler, more reliable choice for ColdFusion.
Part 3
Designing the Conversation Data Model
A good chat starts with a great data model. Design conversations, messages, and Slack threads that won’t haunt Future You in production.
Part 4
Getting Slack Ready Before You Write Any Code
Before writing a single line of CFML, get Slack configured the right way. Bots, permissions, threads, secrets, and the setup tutorials usually skip.
Part 5
Posting ColdFusion Messages into Slack Threads
Build a reusable Slack integration in ColdFusion. Post messages, create threads, store thread IDs, and lay the foundation for production-ready chat.
Part 6
Receiving Slack Events and Verifying Requests
Securely receive Slack events in ColdFusion by verifying signatures, rejecting replay attacks, handling duplicate deliveries, and queueing webhooks for reliable processing.
Part 7
Turning Slack Events into Customer Conversations
Slack received the reply. Your customer did not. Part 7 turns queued Slack events into support messages, maps threads and users, prevents duplicates, and pushes replies live to the customer’s browser.
Part 8
Building for Failure
Production will fail. Part 8 shows how queues, idempotency, retries, dead-letter tables, logging, and recovery keep a ColdFusion Slack integration working when the real world gets involved.
Part 9
The Complete Reference Implementation
A complete, production-ready Slack support chat for ColdFusion. Download the reference implementation, add your Slack credentials, run the SQL, and have a working Page-to-Slack system in minutes.