Question

AGOL Directory Watch

  • 10 December 2019
  • 5 replies
  • 15 views

Is it possible with FME cloud to watch an AGOL feature service? So that when the feature service gets modified it trigger's an FME script on FME cloud to run.


5 replies

Badge +16

@siennaatsafe is monitoring a requirement for webhook support at the Esri feature service level, if you can share use-case details please send them on.

@siennaatsafe is monitoring a requirement for webhook support at the Esri feature service level, if you can share use-case details please send them on.

As far as I know there is not webhook support for esri feature services on AGOL. That's why I was hoping to have FME cloud "watch" a feature service for changes and then execute an FME script.

Use Case: A user collects new data in the field with ESRI's Collector app. After collecting and submitting new data (or modifying existing data) an automation is setup on FME cloud via a trigger event that "watches" that specific feature service and when new records are added or modified it triggers an action to run a workspace on FME cloud. In my case the workspace is an FME script that writes the new/modified AGOL feature service records (non-spatial data) back to an SQL database that is being fed into other systems within our organization.

I imagine in automations there being a "AGOL Feature Service modified" trigger event in the trigger drop down.

Badge +9

@siennaatsafe is monitoring a requirement for webhook support at the Esri feature service level, if you can share use-case details please send them on.

Hi @bruceharold,

I don't believe a webhook would be a requirement for us to create a directory watch. We would just need to have access to the AGOL feature service and be able to check for changes. However, what @oshkosh_gis would be an ideal use case for webhooks in Esri's Collector.

Badge +9

Hi @oshkosh_gis,

We currently don't have an AGOL directory watch. However, I see you made an idea for it, I'll pass it on to the FME Server Product Owner.

It looks like there may be a way to configure AGOL to send out notifications https://knowledge.safe.com/questions/94285/detecting-changes-of-the-feature-layer-in-agol.html. However, I'm unsure of how that would work.

If you are using Collector, I think the best we could do right now is a workspace with an update detector on a schedule. There is a tutorial here on change detection https://knowledge.safe.com/articles/31700/updating-databases-using-change-detection-to-set-f.html. Then, on FME Cloud you could run that workspace on a schedule every minute or so and write any changes to your database.

If you can use Survey123, it already has webhook support. Therefore, you can use the webhook as a trigger to trigger a workspace to run. https://www.youtube.com/watch?v=9X4b3YcQsaU&feature=emb_title

If you have any questions about this please let me know!

Kind regards,

Sienna

Hi @oshkosh_gis,

We currently don't have an AGOL directory watch. However, I see you made an idea for it, I'll pass it on to the FME Server Product Owner.

It looks like there may be a way to configure AGOL to send out notifications https://knowledge.safe.com/questions/94285/detecting-changes-of-the-feature-layer-in-agol.html. However, I'm unsure of how that would work.

If you are using Collector, I think the best we could do right now is a workspace with an update detector on a schedule. There is a tutorial here on change detection https://knowledge.safe.com/articles/31700/updating-databases-using-change-detection-to-set-f.html. Then, on FME Cloud you could run that workspace on a schedule every minute or so and write any changes to your database.

If you can use Survey123, it already has webhook support. Therefore, you can use the webhook as a trigger to trigger a workspace to run. https://www.youtube.com/watch?v=9X4b3YcQsaU&feature=emb_title

If you have any questions about this please let me know!

Kind regards,

Sienna

Thanks @siennaatsafe! I think for now I'll just run a script on a schedule as you mentioned.

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