Building a Second iFlow for Internal Notification

Create Another iFlow PO_Slack.

1. From the iFlow editor, navigate back to you package by choosing Design → your package → Artifacts. Choose Edit → Add → Integration Flow.

   

2. Enter a Name and, optionally, a Description. Choose OK.

   

3. Navigate to the iFlow editor of your just-created artifact by selecting the iFlow. Select the newly created process row with the name PO_Slack.

   

4. Choose the Edit button.

   

Consume and Process Purchase Order Message.

1. Select the Sender tile and rename it to PurchaseOrder.

   

2. Press Enter and again select the PurchaseOrder tile and drag the arrow to the Message Start icon.

   

3. Choose the ProcessDirect adapter.

4. Insert the following data in the Connection tab Address field: /PO_scenario/PO_Slack.

   

5. Save your interim status.

6. Afterwards, select Edit again.

7. Set a Content Modifier element using the Message Transformers toolbar icon in the top toolbar, and call it setCommunication Parameters.

   

Edit the Message Header.

1. Open the Message Header tab and enter the API Key from your SAP API Business Hub Enterprise API. Choose the Add button and enter the data from the table above.

   

2. Choose Save.

Add data to the Exchange Property tab.

1. Navigate to the Exchange Property tab, choose the Add button and enter the data from the table above.

Add further data.

1. Choose the Add button again and enter the data from the table above:

   

2. Choose Save.

Navigate to the Body Tag and insert the following body:

Code snippet

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{ "text": "Message successful processed with Purchase Order ID: ${property.poid}" }

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1. Choose Save.

Send notification/message to a Slack channel.

1. Set a Call → External Call → Request Replay.

   

2. Set a Participants → Receiver and name it Slack_Supplier.

   

Create a HTTP communication between the "sendMessage" Request Reply and the receicer "Slack_Supplier" and configure it.

1. Create a HTTP communication between the "sendMessage" Request Reply and the receicer "Slack_Supplier"

2. Enter the data from the table above.

   

3. Save your work as Version and give a comment.

   

Add a timer.

1. Click on Edit.

2. Delete the Start message icon.

3. Instead set an Events → Timer with Run Once on the Scheduler tab.

   

4. Set a new Message Transformers → Content Modifier, with nametest, after the timer and link everything together

   

5. Open the test Content Modifier and choose the tab Message Body and insert the following data.

   <PurchaseOrderID>45000000111721</PurchaseOrderID>

   

6. To deploy the hole process, choose Deploy on the top right and confirm the following two pop ups.

7. Change to the Operation view on the left navigation bar and find your started process at Manage Integration Content. Change the Log Level to Trace.

   

8. Deploy your process again.

9. Click on the link Monitor Message Processing.

   

10. Click on the last message.

    

11. Click on the Trace link in the Logs area to debug the process.

    

12. Choose Message Content and find the data on the Payload tab.

    

13. Go to Slack and find your message within your channel.

    

14. If your process run, save your test installation as a version in the Design view (Save as version).

    

15. Navigate back to the Design view in your package PO_scenario.

16. In the Artifacts tab, click on the Version link of your PO_Slack iFlow.

    

17. When hovering over the left side of the pop up window with the mouse, a small icon is displayed with the name Click To Revert. Click on this icon to revert to the last working version. In our case we switch from version 1.0.6 back to version 1.0.4