Reading and Writing Data Using the OnceHub API

Hey there, fellow JavaScript wizards! Ready to dive into the world of OnceHub API and master the art of data syncing? Let's roll up our sleeves and get our hands dirty with some code!

The OnceHub API: Your New Best Friend

OnceHub's API is a powerhouse for scheduling and booking operations. When it comes to user-facing integrations, syncing data is crucial. It's what keeps your app in perfect harmony with OnceHub's ecosystem. Trust me, your users will thank you for it!

Authentication: The Key to the Kingdom

Before we start playing with data, we need to get past the bouncer. OnceHub uses OAuth 2.0, so let's set that up:

const axios = require('axios');

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

Reading Data: Time to Feast!

Now that we're in, let's grab some data. Here's how you can fetch user info and scheduling data:

async function getUserInfo(accessToken) {
  const response = await axios.get('https://api.oncehub.com/v2/users/me', {
    headers: { Authorization: `Bearer ${accessToken}` }
  });
  return response.data;
}

async function getSchedule(accessToken, page = 1, limit = 100) {
  const response = await axios.get('https://api.oncehub.com/v2/bookings', {
    headers: { Authorization: `Bearer ${accessToken}` },
    params: { page, limit }
  });
  return response.data;
}

Pro tip: Always handle pagination and respect those rate limits. Your API karma will thank you!

Writing Data: Leave Your Mark

Creating and updating bookings is where the real magic happens. Check this out:

async function createBooking(accessToken, bookingData) {
  try {
    const response = await axios.post('https://api.oncehub.com/v2/bookings', bookingData, {
      headers: { Authorization: `Bearer ${accessToken}` }
    });
    return response.data;
  } catch (error) {
    console.error('Booking creation failed:', error.response.data);
    throw error;
  }
}

Always validate your data before sending it off. The API might be forgiving, but it's better to catch errors early!

Syncing Strategies: Stay in the Loop

Polling is cool, but webhooks are the real MVPs for real-time updates. Here's a quick Express route to handle webhooks:

app.post('/webhook', (req, res) => {
  const event = req.body;
  switch(event.type) {
    case 'booking.created':
      // Handle new booking
      break;
    case 'booking.updated':
      // Handle booking update
      break;
    // ... handle other event types
  }
  res.sendStatus(200);
});

Optimizing API Usage: Work Smarter, Not Harder

Caching is your friend. For data that doesn't change often, store it locally and refresh periodically. And when you can, use batch operations:

async function batchGetBookings(accessToken, bookingIds) {
  const response = await axios.get('https://api.oncehub.com/v2/bookings/batch', {
    headers: { Authorization: `Bearer ${accessToken}` },
    params: { ids: bookingIds.join(',') }
  });
  return response.data;
}

Error Handling and Logging: Expect the Unexpected

The API might throw curveballs. Be ready to catch them:

async function safeApiCall(apiFunction) {
  try {
    return await apiFunction();
  } catch (error) {
    if (error.response) {
      console.error(`API error: ${error.response.status}`, error.response.data);
      // Handle specific error codes
    } else {
      console.error('Network error:', error.message);
    }
    throw error;
  }
}

Testing and Debugging: Trust, but Verify

OnceHub provides a sandbox environment. Use it! And for unit tests, mock those API responses:

jest.mock('axios');

test('getUserInfo returns user data', async () => {
  axios.get.mockResolvedValue({ data: { id: '123', name: 'Test User' } });
  const userData = await getUserInfo('fake_token');
  expect(userData).toEqual({ id: '123', name: 'Test User' });
});

Wrapping Up

There you have it, folks! You're now armed with the knowledge to build robust, efficient integrations with the OnceHub API. Remember, the key to great integrations is attention to detail and always thinking about the user experience.

Keep experimenting, keep coding, and most importantly, keep having fun with it! The OnceHub API documentation is your new bedtime reading, so dive in for more advanced features and best practices.

Now go forth and create some scheduling magic! 🚀✨