When I think about the recent updates to our real estate platform, I'm reminded of the old adage "the whole is more than the sum of its parts." As a full-stack developer, I've been working on integrating social media features into our broker portal, and it's been a wild ride. The goal was to allow brokers to manage their social media presence directly from our platform, but as with any complex system, the devil was in the details. In this article, I'll take you through the journey of how we tackled this challenge, the problems we encountered, and what we learned along the way.
The Problem of Social Media Integration
One of the biggest pain points for our brokers was having to manually manage their social media accounts, switching between different platforms to post updates, and dealing with the hassle of keeping track of multiple logins and passwords. We wanted to streamline this process by integrating Facebook and Instagram directly into our portal. However, this was easier said than done. The first hurdle we faced was figuring out how to handle authentication and authorization for these social media platforms. We needed to ensure that our brokers could securely connect their accounts without compromising their login credentials.
The Context of Our System
Our real estate platform is built using a microservices architecture, with separate services for handling properties, sales, and broker management. We use a combination of Node.js, React, and TypeScript to power our backend and frontend. When it came to integrating social media, we had to consider how to fit this new feature into our existing system. We decided to create a new service specifically for handling social media interactions, which would communicate with our existing services to retrieve and update data. This approach allowed us to keep our code organized and maintain a clear separation of concerns.
The Exploration of Authentication and Authorization
My first attempt at solving the authentication and authorization problem was to use the Facebook API's built-in authentication flow. I created a new endpoint in our social media service that would redirect the broker to the Facebook login page, where they could grant permission for our platform to access their account. However, this approach quickly proved to be problematic. The Facebook API has strict rules about how authentication can be handled, and our initial implementation didn't meet these requirements. We encountered issues with token expiration, permission scopes, and error handling. It was clear that we needed a more robust solution.
The Solution: A More Robust Authentication Flow
After researching and experimenting with different approaches, we settled on using a combination of OAuth 2.0 and Facebook's Graph API. We created a new endpoint that would handle the authentication flow, using a library like passport-facebook to simplify the process. This allowed us to securely authenticate brokers and obtain the necessary permissions to access their social media accounts. We also implemented a fallback mechanism to handle cases where the authentication flow failed, providing a clear error message to the broker. On the frontend, we used React to create a seamless login experience, using the useEffect hook to handle the authentication flow and store the resulting token in local storage.
// apps/api/src/brokers/broker-portal.controller.ts
import { Controller, Get, Post, Request, UseGuards } from '@nestjs/common';
import { AuthGuard } from '@nestjs/auth';
import { FacebookAuthGuard } from './facebook-auth.guard';
@Controller('brokers')
export class BrokerPortalController {
@Get('social-accounts')
@UseGuards(AuthGuard('facebook'))
async getSocialAccounts(@Request() req) {
// Handle authenticated request
}
@Post('social-accounts')
@UseGuards(FacebookAuthGuard)
async createSocialAccount(@Request() req) {
// Handle authentication flow
}
}
Lessons Learned: The Importance of Error Handling and Testing
One of the most significant lessons we learned during this process was the importance of error handling and testing. We encountered numerous issues with token expiration, permission scopes, and authentication flow failures. However, by implementing robust error handling and testing mechanisms, we were able to identify and fix these problems quickly. We also learned the value of using established libraries and frameworks, like passport-facebook, to simplify complex authentication flows. By leveraging these tools, we were able to focus on building a seamless user experience, rather than getting bogged down in the details of authentication and authorization.
What's Next: Expanding Social Media Integration
Now that we've successfully integrated Facebook and Instagram into our broker portal, we're looking to expand our social media features to include other platforms, like Twitter and LinkedIn. We're also exploring ways to enhance our existing features, such as allowing brokers to schedule posts in advance and track engagement metrics. As we continue to build out our social media capabilities, we're committed to maintaining a focus on security, scalability, and user experience. By prioritizing these values, we're confident that our platform will remain a leader in the real estate industry, providing brokers with the tools they need to succeed in an ever-changing market.
Part of my Build in Public series — sharing the real process of building Building PlayaMXCRM from Playa del Carmen, México.
Repo: zaerohell/VS · 2026-06-21
#playadev #buildinpublic
