Working with the Check Permission Rights Node in Interactive Mode

In this quick tutorial, we will cover Working with the Check Permission Rights Node in Interactive Mode. In this tutorial, we’ll create a flow containing the Check Effective Permission Rights Node in interactive mode. In interactive mode, the end user clicks on the action button attached to the node, and the Catenis API method is called using the default settings. You are not required to provide any input for nodes that support interactive mode.

In this video we will cover:

• How this node works in interactive mode
• How to find the events permission rights field
• Deploying and testing your flow

Prerequisite

• A Free Catenis Development account or Production account
• Node-RED installed on either a local or cloud environment
• Catenis Flow Pallet installed on Node-RED
• A Catenis Virtual Device configured on Node-RED
• Basic understanding of how to use Node-RED
• Basic understanding of Check Permission Rights Node in Catenis Flow

After watching Working with the Check Permission Rights Node in Interactive Mode, feel free to watch the next video, Understanding the List Permission Events Node, to further expand your knowledge.

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Links from this video for easy access:

• Understanding the Check Permission Rights Node: https://blockchainofthings.com/tutorials/understand-check-permission-rights-node
• Working with the Check Permission Rights Node in Run Time Mode: https://blockchainofthings.com/tutorials/work-with-check-permission-rights-node-RT
• How to Configure a Virtual Device: https://blockchainofthings.com/tutorials/configure-virtual-device
• Understanding the List Permission Events Node: https://blockchainofthings.com/tutorials/understand-list-permission-events-node

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[Music]

Hi, this is Claire for Blockchain of Things.

In this tutorial, we’ll create a flow containing the Check Effective Permission Rights Node in Interactive Mode.

Before you proceed with this tutorial, you should already have learned how this node works,

as well as how to create a flow using this node in RunTime Mode.

If you haven’t yet completed these tutorials or would like to review, you can access them here:

Ready to go?

Let’s jump in!

Drag a Check Effective Permission Rights Node into your workspace.

Double-click it to display its properties slide-out panel.

On the device drop-down field, choose your Catenis Virtual Device.

This should be the controlling device you are checking permissions on.

Click on the event drop-down menu and then select the event to receive event permissions rights for.

Enter the device ID,

click the done button.

Wire this node to a Debug Node, and open the Debug Sidebar.

Click the red deploy button on the upper right-hand side

of the Node-RED dashboard to deploy this flow.

To test the flow,

click the square grey box to the left

of the Check Effective Permission Rights Node.

A JSON object should now be printed onto the Debug Sidebar.

Great work!

Now that you know how to create a flow using the Check Effective Permission Rights Node,

it’s time to move on to our next tutorial.

Where you’ll learn all about the List Permission Events Node.

[Music]