Platform Events Developer Guide

Platform Events Developer Guide
Delivering Custom Notifications with Platform Events
Defining Your Custom Platform Event
Publishing Platform Events
Subscribing to Platform Events
Testing Your Platform Event in Apex
Encrypting Platform Event Messages at Rest in the Event Bus
Monitor Platform Event Publishing and Delivery Usage
Considerations
Examples
End-to-End Example Using Flows
Java Client Example
Platform Event Samples
Reference
PDF

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Platform Event Samples

Check out a sample that covers common business scenarios and uses platform events along with other Lightning Platform features.

Sample App: The E-Bikes App and the Pub/Sub API Demo

E-Bikes is a fictitious electric bicycle manufacturer. E-Bikes manages its products and reseller orders with the E-Bikes app, which offers a rich user experience. Another app, the E-Bikes Manufacturing app, receives orders sent from the E-Bikes app. The E-Bikes Manufacturing app is a Node app that uses Pub/Sub API to subscribe to Order__ChangeEvent, the change event that is generated for orders, when a reseller order is placed in the E-Bikes app. After the manufacturer receives the change event and approves the order, the manufacturing app publishes a platform event, Manufacturing_Event__e, back to Salesforce.

The Pub/Sub API demo represents the E-Bikes Manufacturing app and is built using the Lightning Web Runtime. The demo is an add-on to the E-Bikes sample app. The E-Bikes sample app uses Lightning Web Components and integrates with Salesforce Experiences.

Install the E-Bikes app from the ebikes-lwc GitHub repository. After you install the E-Bikes app, install the Pub/Sub API demo from the ebikes-manufacturing GitHub repository.