This repository contains a number of custom activity examples for Salesforce Journey Builder. These examples are intended to help you understand how Journey Builder works and get a head start on building your own custom activities.
Journey Builder is a marketing planning tool that integrates the various channels and services in the Salesforce ecosystem. The application empowers marketers to manage the customer life cycle by composing a Journey workflow on a drag-and-drop canvas.
Learn more about Journey Builder
The quickest way to get started is to install Node.js then run the app locally:
# Install package dependencies npm install # Run the Express app in development mode npm run dev
A webapp will be available at http://localhost:8080/
You will be greeted with a landing page with links to the various examples we've created.
You can deploy this example to Heroku and start working with Journey Builder Custom Activities Today!
Example of a custom activity that utilizes an external service to generate a discount code where the user inputs the discount percent in the configuration.
Example of a Rest Decision Split where your application tells the contact which way to go through the journey.
We support below execution parameters to allow customer to config the timeout, retry. In case customer want to control these settings for each activity, they can use config.js file to show the config in UI and save it when save the journey.
execute.timeout - How long, in milliseconds, before each rest activity in the journey times out. Must be from 1,000 to 100,000 milliseconds. Default is 60,000 milliseconds. execute.retryCount - How many times to retry each rest activity in the journey after the rest activity times out. Must be from 0 to 5. Default is 0. execute.retryDelay - How long, in milliseconds, to wait before each rest activity in the journey is retried. Must be from 0 to 10,000 milliseconds. Default is 1,000 milliseconds. execute.concurrentRequests - How many rest activities to run in parallel. Must be from 1 to 50. Default is 1, which means no concurrent requests. Before you use concurrent requests, test the scalability and performance of the target site. If you observe increased gateway errors or timeouts, consider adding retry and increasing the timeout value. For details, please go to [Custom Activity Configuration(https://developer.salesforce.com/docs/atlas.en-us.noversion.mc-app-development.meta/mc-app-development/custom-activity-config.htm)]
When retry count is bigger than 1, our system will retry the request in case of network error, gateway error (5XX) or timeout. It is recommended that customer to set timeout value to be a large value (such as 10,000 or 30,000) to avoid canceling requests by Journey Builder when server is still sending data. In case of retry, it might be possible that service already processed the request, but a duplicate request was sent from Journey Builder due to the above errors and retry. We recommend customer to implement dedupe logical in their end. For each request, we include two Guid fields
definitionInstanceId in the request body. User can parse the values from the payload and use the combination of these two values as a way to dedupe a request, i.e., when we trying the request, the above two fields are the same, but for different request, the values will be different.
We would like to hear from you if you have questions about these examples or if you have ideas for other examples that you would like to see included. Just log a new issue and we'll our best to help!
Source code is licensed under BSD 3-Clause