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  • 🚀Get Started
    • What is JourneyApps Platform?
    • Tutorial: Build your First App
      • 1. Introduction
      • 2. Create a new App
      • 3. OXIDE IDE Overview
      • 4. Hello World app
      • 5. The Data Model
      • 6. View Components
      • 7. Queries and Data Sync
      • 8. Simple Navigation
      • 9. View Stack
      • 10. Input Validation
      • 11. View Parameters
      • 12. Data Manipulation
      • 13. Responsive Apps
      • 14. Styling
      • 15. Lists
      • 16. GPS Capturing
      • 17. Relationships
      • 18. Multiple User Roles
      • 19. Deployment and Users
      • 20. Version Control
      • 21. CSV and APIs
      • 22. Conclusion
    • JourneyApps Platform Fundamentals
      • Creating a New App
        • Git-enabled Apps
      • What are Views?
      • What is the Data Model?
      • JourneyApps Syntax Basics
      • Access the Database (DB)
        • Manipulate DB Objects
        • Query DB Objects
      • View Navigation
        • Deep Linking
      • CloudCode Overview
      • OXIDE (Online IDE)
  • 💻Build your App
    • JourneyApps Syntax
      • Syntax Basics
      • Access the DB
      • View Navigation
      • Async & Await
      • TypeScript Apps (Beta)
        • runtime-build package
        • TypeScript App Troubleshooting
      • What's New in V4
        • Updating to the V4 API
    • Configure your Data Model
      • What is the data model?
      • Reference: model
        • field
        • belongs-to
        • has-many
        • index
      • Data Rules
        • Data Buckets
        • Sync Rules - Limit data synced to devices
        • Data ACLs - Limit access to data
        • Real-world example for Data Rules
        • ❔FAQs
        • Migrate to Data Rules
      • App Indexes
      • Webhooks
    • UI Components
      • All UI Components
        • actionSheet
        • Attachments
        • button
        • button-group
        • capture-coordinates
          • marker
          • marker-query
        • capture-file
        • capture-photo
        • capture-signature
        • card
          • accent
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        • columns
          • column
        • component
        • context-menu
          • divider
          • item
        • CSV
        • date-input
        • datetime-input
        • dialog
          • body
        • display-3d-model
          • 📖display-3d-model Guides
            • Guide 1: Initialize and layout a 3D model in a view
            • Guide 2: Control playback position
            • Guide 3: Troubleshooting controls
        • display-coordinates
        • display-file
        • display-image
        • display-photo
        • display-signature
        • heading
        • html
          • HTML Advanced Topics
          • ❔HTML FAQs
          • 📖Guide: HTML & JourneyApps iFrame Client
        • icons
        • info
        • info-table
          • row
        • journey.photos (capture multiple photos)
        • JourneyPrinter (print PDFs)
        • grid
          • cell
          • 📖grid Examples
        • list
          • list-item
            • accent
            • asset
            • pills
              • pill
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        • multiple-choice-checklist
        • navigation (Navigation drawer)
          • general-section
            • item
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            • item
              • item
          • ❔navigation FAQs
        • notification
        • object-dropdown
        • object-list
          • action
        • object-repeat
        • object-table
          • action
          • column
            • action
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            • edit-date
            • edit-datetime
            • edit-integer
            • edit-number
            • edit-select
            • edit-text
            • edit-time
            • edit-typeahead
              • action
            • header-action
          • column-group
          • empty-action
          • 📖object-table Guides
            • Actions
            • Cell callouts
            • Column groups
            • Columns
            • Controlled object-table
            • Controls
            • Copy & paste data
            • Edit cells
            • Filters
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            • Fullscreen object-table
            • Mode
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            • Styles
        • optionList
        • PhotonSync (transfer data offline)
        • power-bi
          • 📖Guide: PowerBI Embedding
        • scan-barcode
        • shortcut
        • sidebar
        • single-choice-dropdown
        • single-choice-radio
        • template
        • text-input
        • time-input
        • toggle
        • view
      • JS/TS Events
      • Show / Hide UI Components
      • View Templates
      • XML Fields (Attributes)
        • align-content
        • align-controls
        • align-label
        • bind
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        • control-order
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        • error-message
        • icon-position
        • id
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        • label-case
        • label-color
        • on-change
        • on-press
        • placeholder
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    • JS / TS APIs
      • Attachment
      • Bluetooth (Beta)
      • Broadcast
      • component
      • CSV
      • DB
      • HardwareBarcode
      • journey
        • journey.config
        • journey.container
        • journey.device
        • journey.diagnostics
        • journey.dialog
        • journey.files
        • journey.hardware
        • journey.photos
        • journey.runtime
        • journey.sensors
        • journey.viewStack
      • JourneyPrinter
      • KeyboardBarcode
      • LocalDB
      • NFC
      • OnlineDB
      • PhotonSync
      • SerialPort
      • ShortcutManager
      • TCPSocket
      • user
    • Extend your App with Custom Code
      • App packages
        • App packages overview
        • PDF report package
        • TypeScript library & unit tests
        • Manage External Dependencies
      • Custom HTML
    • Style & Customize your App
      • Style & configure UI components
        • Overview
        • Understand extendable themes
        • Use themes on a view
        • Theme specific components on a view
        • Examples
        • Debugging
        • ❔FAQs
      • Change your App Font
      • Custom Branding
        • Custom Container Features
        • Special Requirements for iOS Containers
    • Integrate your App
      • Backend integrations with CloudCode
      • Barcode Scanning
        • Barcode Scanning using Keyboard Emulation
        • Hardware Barcode Scanning
        • scan-barcode
      • Bluetooth Low Energy (BLE)
      • Broadcast API
      • HTTP requests (Fetch API)
      • JourneyApps Print (Android)
      • Maps and navigation
      • NFC
      • Opening external links/apps
      • Serial Port
      • TCP Sockets
    • Design Intuitive Apps
      • UX Guidelines
      • Write Effective Copy
  • 📱App Features
    • RealWear® Voice Control
      • Automatic Voice Commands
        • Automatic Voice Commands - Advanced
      • Manual Voice Commands
    • App, Runtime and Container Updates
    • Batch Operations (App)
    • Call JS/TS Functions from XML
    • Capture GPS Locations
    • Push Notifications
    • Translations
    • XML Format Strings
    • Webhooks (External)
  • 🌐CloudCode
    • CloudCode Overview
    • Trigger a CloudCode Task
      • Trigger CC with a Schedule
      • Trigger CC via a Webhook
      • Trigger CC from an App
      • Trigger CC from Another Task
      • Trigger CC via HTTP
    • Attachments in CloudCode
    • Timezones
    • Advanced CloudCode Topics
      • Access Multiple DBs in CloudCode Tasks
      • Batch API (CloudCode)
      • CloudCode Dependencies
      • Configure HTTPS in CloudCode
      • Deployment environment variables
      • Local CloudCode Development
      • PDF Reports using CloudCode
      • Shared CloudCode Tasks
      • Translations in CloudCode
  • 📥Backend API
    • Introduction
    • API Reference
      • Retrieve All Objects
      • Query Objects
      • Sort Results
      • Limit and Skip
      • Count Objects
      • Create a New Object
      • Retrieve a Single Object
      • Update a Single Object
      • Delete a Single Object
      • Batch Operations (v4 API)
      • Oplog API
      • Retrieve the App Data Model
      • Manage App Users and Sessions
      • Field Representation
      • Error Responses
    • API Limits
    • Update to the V4 API
  • ⚙️Technical
    • Data Synchronization Priority
    • Device Diagnostics
    • JSON1 Query Engine
    • Improve App Performance
    • Security Measures
    • Supported Platforms
      • Web Container
      • Windows Installer
    • Domain Whitelist
  • 🖥️OXIDE
    • Get started with OXIDE
      • OXIDE Overview
      • Components of OXIDE
    • Configure Testing Deployments
    • Edit and Manage Files
      • How to Navigate to a Function
      • Manage External Dependencies
    • Create and Manage App Containers
    • Debugging & Troubleshooting
      • Common Troubleshooting Pointers
      • App Diagnostics Reports
      • Build Logs
    • OXIDE Workspaces
      • OXIDE Trees
  • ❕Deprecated Features
    • Deprecated Features and Components
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  1. CloudCode
  2. Trigger a CloudCode Task

Trigger CC via a Webhook

PreviousTrigger CC with a ScheduleNextTrigger CC from an App

Last updated 2 years ago

Webhooks can be configured to trigger a CloudCode task automatically. When the webhook fires, the task is automatically enqueued and executed.

To trigger a task called my_job_card_ready whenever a job_card is created on the backend, add the following webhook definition in the :

schema.xml
<model name="job_card" label="Job Card">
    <!-- ... -->
    
    <webhook type="ready" receiver="cloudcode" action="my_job_card_ready" />
</model>

In the CloudCode Task:

export async function run(event) {
  let object;
  if(this.source == CloudCode.WEBHOOK) {
    // Webhook
    object = event.object;
    // The object has the state of when the webhook was
    // triggered, which may be out of date. To work with the
    // current version, add:
    //   await object.reload();
  } else if(this.source == CloudCode.EDITOR_TEST && this.env == 'testing') {
    // Test - Create mock object
    object = DB.job_card.create();
  } else {
    throw new Error('Task must be run as a webhook');
  }
// Do something with the object here.
}

Here's an example of a task that sends an email to a specified email address on a webhook:

// Specify your details here
const SENDGRID_KEY = process.env.sendgrid_key; // Read the docs for env variables
const FROM_EMAIL = "you@example.com";

// Used for testing only
const TEST_EMAIL = "you@example.com";

async function email(params) {
  // Helper function to send an email via the sendgrid API.
  var response = await fetch('https://api.sendgrid.com/v3/mail/send', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': 'Bearer ' + SENDGRID_KEY
    },
    accept: 'application/json',
    body: JSON.stringify(params)
  });
  if(response.ok) {
    return null;
  } else {
    throw new Error('Failed to send email: ' + response.statusText);
  }
}


export async function run(event) {
  let invoice;
  if(this.source == CloudCode.WEBHOOK) {
    invoice = event.object;
    // The invoice object has the state of when the webhook was
    // triggered, which may be out of date. To work with the
    // current version, add:
    //   await invoice.reload();
  } else if(this.source == CloudCode.EDITOR_TEST && this.env == 'testing') {
    // Test - Create mock object
    invoice = DB.invoice.create();
    invoice.client_name = 'Test Client';
    invoice.client_email = TEST_EMAIL;
  } else {
    throw new Error('Task must be run as a webhook');
  }

  console.log('Invoice', invoice);

  if(invoice.client_email == null) {
    return {error: 'no client email'};
  }

  console.log('Sending mail to', invoice.client_name, invoice.client_email);


  var body = `
Invoice for ${invoice.client_name}
----------------------------------------------

First Item    2 x R 12.00
Second Item   3 x R  6.00
----------------------------------------------
Total: R 42.00
`;


  await email({
    personalizations: [
      {
        to: [
          {
            email: invoice.client_email,
            name: invoice.client_name
          }
        ],
        subject: "Test Invoice: " + new Date().toISOString()
      }
    ],
    content: [
      {
        type: "text",
        value: body
      }
    ],
    from: {
      email: FROM_EMAIL,
      name: 'Invoice Mailer'
    }
  });
  console.log('Sent email.');

  return {success: true};
}

You can learn more about JourneyApps Webhooks in the documentation below:

🌐
data model
Webhooks (External)