#419 Populate application records with diversity data

[HalcyonJAC]

What's included?

When a new applicationRecord document is created in firestore, it now includes the diversity data

Who should test?

✅ Developers

How to test?

Cut off scores

• Apply for a vacancy then process the applications from the admin.
• Check that the diversity data is included within the applicationRecord document

Risk - how likely is this to impact other areas?

🟠 Medium risk - this does change code that is shared with other areas

Additional context

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PREVIEW:DEVELOP
can be OFF, DEVELOP or STAGING

[warrensearle]

This PR looks good to me. 👍
As part of the parent ticket we will also need to address

• keeping the data up to date
• populating existing applicationrecords (back-filling)

Please clarify whether this will be included here or in follow-up PR(s)

[HalcyonJAC]

@warrensearle Does an application's diversity data ever change once the applications have been processed? I had assumed it doesn't but if it does I can add a db trigger to update the applicationRecord.

Also updating the existing records - we could run the existing nodeScript for this, but what is the process for doing this / other one-off migrations / data changes on the production environment? We could have a button per exercise that generates the diversity data, but it is only applicable for old exercises so could be over-kill

[warrensearle]

Hey @HalcyonJAC we should assume that the data might be updated even after the team have started processing applications, so yes please add to the onApplicationUpdate background function to check for the relevant changes and update applicationRecord (if it exists).
This would be a good event to log so we can track how often this happens.

[warrensearle]

With regards back-filling data we should only need to run the existing node script once then the new functions will take over. DM me and we can go through existing process for this.