DEV Community

SDLC Corp
SDLC Corp

Posted on

How to make a Shopify app/function call an Azure function?

To make a Shopify app call an Azure Function, you'll need to follow these steps:

Create an Azure Function:

  • Set up an Azure Function in the Azure Portal or using the Azure CLI. You can choose a language you're comfortable with (e.g., JavaScript, C#, Python).

Here's an example using JavaScript:

module.exports = async function (context, req) { context.log('JavaScript HTTP trigger function processed a request.'); const name = (req.query.name || (req.body && req.body.name)); const responseMessage = name ? "Hello, " + name + ". This HTTP triggered function executed successfully." : "This HTTP triggered function executed successfully. Pass a name in the query string or in the request body for a personalized response."; context.res = { // status: 200, /* Defaults to 200 */ body: responseMessage }; };
Enter fullscreen mode Exit fullscreen mode

2. Deploy the Azure Function:

  • Deploy your function to Azure. You can use the Azure Portal, Visual Studio Code, or the Azure CLI to deploy your function.

Example using Azure CLI:

func azure functionapp publish <YOUR_FUNCTION_APP_NAME>

3. Get the Function URL:

After deploying, get the function URL from the Azure Portal. It will look something like this:

https://<YOUR_FUNCTION_APP_NAME>.azurewebsites.net/api/<FUNCTION_NAME>?code=<FUNCTION_KEY>

4. Make the Call from Shopify App:

  • In your Shopify app, use a library like Axios to make HTTP requests to the Azure Function.

Example using Axios in a Node.js/Express app:

const express = require('express'); const axios = require('axios'); const app = express(); app.use(express.json()); app.post('/call-azure-function', async (req, res) => { try { const response = await axios.post('https://<YOUR_FUNCTION_APP_NAME>.azurewebsites.net/api/<FUNCTION_NAME>?code=<FUNCTION_KEY>', { name: 'ShopifyUser' }); res.status(200).send(response.data); } catch (error) { console.error('Error calling Azure Function:', error); res.status(500).send('Error calling Azure Function'); } }); app.listen(3000, () => { console.log('Server is running on port 3000'); });
Enter fullscreen mode Exit fullscreen mode

5. Handle Authentication (if necessary):

  • If your Azure Function requires authentication (e.g., using a function key), ensure you include the key in the query string or headers.

Example with headers:

const response = await axios.post('https://<YOUR_FUNCTION_APP_NAME>.azurewebsites.net/api/<FUNCTION_NAME>', { name: 'ShopifyUser' }, { headers: { 'x-functions-key': '<FUNCTION_KEY>' } });
Enter fullscreen mode Exit fullscreen mode

6. Test the Integration:

  • Test your Shopify app by calling the endpoint you created (e.g., /call-azure-function) and ensure it successfully communicates with the Azure Function.

By following these steps, you can set up a Shopify app to call an Azure Function, allowing you to leverage Azure's serverless capabilities within your Shopify app.

For additional assistance with Shopify-related queries, consider reaching out to Shopify development experts at SDLC Corp.

Top comments (0)