Reading and Writing Data Using the UKG Pro Recruiting API

Hey there, fellow JavaScript devs! Ready to dive into the world of UKG Pro Recruiting API? Let's get our hands dirty with some code and learn how to sync data for a user-facing integration. Buckle up!

Introduction

The UKG Pro Recruiting API is a powerful tool that lets us tap into a wealth of recruitment data. We'll be focusing on creating a seamless integration that keeps your app in sync with UKG's platform. Trust me, your users will thank you for this!

Authentication

First things first, let's get you authenticated. You'll need to grab your API credentials from UKG. Once you've got those, implementing OAuth 2.0 is a breeze:

const axios = require('axios');

async function getAccessToken(clientId, clientSecret) {
  const response = await axios.post('https://api.ukgprorecruiting.com/oauth/token', {
    grant_type: 'client_credentials',
    client_id: clientId,
    client_secret: clientSecret
  });
  return response.data.access_token;
}

Reading Data

Now that we're in, let's fetch some candidate info:

async function getCandidateInfo(accessToken, candidateId) {
  const response = await axios.get(`https://api.ukgprorecruiting.com/candidates/${candidateId}`, {
    headers: { Authorization: `Bearer ${accessToken}` }
  });
  return response.data;
}

Don't forget to handle pagination and respect those rate limits. Your API will thank you!

Writing Data

Time to make some changes! Here's how you can update a candidate's status:

async function updateCandidateStatus(accessToken, candidateId, newStatus) {
  await axios.post(`https://api.ukgprorecruiting.com/candidates/${candidateId}/status`, {
    status: newStatus
  }, {
    headers: { Authorization: `Bearer ${accessToken}` }
  });
}

Syncing Data

Real-time updates are where it's at. Set up a webhook listener to stay in the loop:

const express = require('express');
const app = express();

app.post('/webhook', express.json(), (req, res) => {
  const event = req.body;
  // Handle the event based on its type
  console.log('Received webhook:', event);
  res.sendStatus(200);
});

app.listen(3000, () => console.log('Webhook listener running on port 3000'));

Optimizing Performance

Let's keep things snappy with some caching and batch operations:

const cache = new Map();

async function getCachedCandidateInfo(accessToken, candidateId) {
  if (cache.has(candidateId)) {
    return cache.get(candidateId);
  }
  const info = await getCandidateInfo(accessToken, candidateId);
  cache.set(candidateId, info);
  return info;
}

async function batchUpdateCandidates(accessToken, updates) {
  await axios.post('https://api.ukgprorecruiting.com/candidates/batch', updates, {
    headers: { Authorization: `Bearer ${accessToken}` }
  });
}

Error Handling and Logging

Always be prepared for the unexpected:

async function safeApiCall(apiFunction) {
  try {
    return await apiFunction();
  } catch (error) {
    console.error('API call failed:', error.message);
    // Implement your error handling strategy here
    throw error;
  }
}

Security Considerations

Remember, with great power comes great responsibility. Always encrypt sensitive data and handle it with care. Your users are counting on you!

Testing and Debugging

Test, test, and test again! Here's a quick unit test to get you started:

const assert = require('assert');

describe('UKG Pro Recruiting API', () => {
  it('should fetch candidate info', async () => {
    const info = await getCandidateInfo(accessToken, 'test-candidate-id');
    assert(info.id === 'test-candidate-id');
  });
});

Conclusion

And there you have it! You're now equipped to build a robust integration with the UKG Pro Recruiting API. Remember to keep your code clean, your errors handled, and your data synced. Happy coding, and may your integrations be ever smooth!