Concepts

Conditions

Conditions are a way to control the flow of action steps (eg. notifications and tasks) during action execution.

Basic Principle

Conditions are available on various parts of Stubber to control the flow of action steps (eg. notifications and tasks)

For example using conditions, it is possible to only execute specific tasks, depending on the conditions set up for the action in the template.

Also for notifications, you can have two notifications on an action, one for email and one for Whatsapp, and then run only one of them depending on whether the stub.data.communication_channel is whatsapp or email.

Usage

Conditions need to be specified as an array to the top level of any step (eg task or notification) that you want it to apply to.

An example conditions array:

The step containing the conditions array will only be ran if all conditions inside it evaluate to true.

Tasks

Tasks are a common area in Stubber for using conditions. It can be used to only run a task if the execution of a specific previous task executed successfully.

Here we have two tasks, an apicall and a savedata. We use conditions to only save the data if the apicall task ran successfully.

Notifications

Conditions in Stubber allow you to send notifications based on specific criteria, ensuring that only the relevant notification method is used. This makes the process flexible and responsive to the chosen communication channel.

Example:

You can set up conditions to trigger either an email or WhatsApp notification based on the communication channel selected for the action.

• stub.data.communication_channel = "email"

In this example, if the communication channel is set to "email," only the email notification will be triggered. If the condition evaluates to another channel, such as WhatsApp, the email notification will not be sent, and instead, the WhatsApp notification will be executed.

Notification Flow:

Create two notifications for an action—one for email and one for WhatsApp.

The system checks the condition:

• If stub.data.communication_channel = "email", only the email notification is sent.
• If stub.data.communication_channel = "whatsapp", only the WhatsApp notification is sent.

This ensures that notifications are aligned with the user's preferred communication method.

Inner Workings

Each condition inside the conditions array is evaluated with jsonata. If any of the conditions evaluate to false, the step will be skipped.