In my previous post, I covered the architectural foundation of StayScape, my Airbnb-style SaaS build, focusing on how I structured the Prisma schema to handle complex relations.
Today, I’m wrapping up the project by diving into the "hard" part of any booking platform: The Booking Engine and Search Architecture.
The Challenge: Turning a UI into a SaaS
Anyone can build a pretty UI. But when you build a booking platform, you’re dealing with high-stakes business logic:
Search Complexity: "Where, Who, and When" aren't just dropdowns—they are dynamic URL-based filters that must remain performant.
Reservation Logic: Preventing double-bookings and handling date-range state is where most projects fail to scale.
What’s Covered in Part 2:
In this final masterclass, I move away from the boilerplate and get into the logic that powers a real-world SaaS:
Dynamic Search Architecture: How I implemented a URL-based filter system that keeps state persistent and shareable.
Complex Date State: Managing reservation windows in a way that is type-safe and database-ready.
The "Zero-to-Deploy" Mindset
Throughout this project, I used an AI-assisted workflow to handle the repetitive "mechanical" code. This allowed me to keep the masterclass focused on what truly matters: business logic and architectural integrity.
👉 Watch the full Part 2 breakdown here: https://www.youtube.com/watch?v=b6jA9xgzU_g
Where to Find the Code
If you’re looking to explore the implementation details yourself, the full repository is open-source:
https://github.com/aalleejustadev/Airbnb-Clone
I’m curious to hear from the community: When building high-traffic features like booking engines or search filters, what has been your biggest headache regarding state management? Do you prefer staying purely within the Next.js App Router, or do you reach for dedicated client-side state libraries?
Let’s discuss below!
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