Add verification data export page in stats module

[mllocs]

🎩 What? Why?

On some occasions, it is necessary to know the sociodemographic data of the participants in a process. Currently, this data can be obtained from the verification form. That is, if you ask for the date of birth, gender, and postal code during the verification, you can then aggregate this data to know the sociodemographic profile of the participants.

📌 Related Issues

• Fixes Query aggregated verification data from the admin panel, filtered by periods and dates #548

📷 Screenshots (optional)

[mllocs]

I managed to add the decidim-stats module to our decidim-lot2-staging server. You can find the new export page here https://decidim-lot2.populate.tools/stats/authorization_exports

@furilo There might not be enough verifications data to export, do you want me to create some?

[mllocs]

@NilHomedes In our staging we don't have the verification method used in decidim-barcelona (app/services/census_authorization_handler.rb), so when exporting the data, you'll miss the fields that doesn't match the metadata structure.

To fully test this we could try to configure your authorization method to our staging or, in case you have a staging server, we could deploy the export data page there.

[ferblape]

Apart from the translations, the rest looks ok to me

[NilHomedes]

Hi @mllocs

To fully test this we could try to configure your authorization method to our staging or, in case you have a staging server, we could deploy the export data page there.

Yes, that could be the best way to test this module. Take into account that Barcelona is using different authorizations handlers:

• https://github.com/AjuntamentdeBarcelona/decidim-barcelona/tree/master/decidim-census_sms
• https://github.com/AjuntamentdeBarcelona/decidim-barcelona/blob/master/app/services/census_authorization_handler.rb

---

By the way, I leave a couple of things I have seen:

• 1) To comply with Decidim Design system, we should add an icon to the side menu element “Export data”.

2. It seems that is not taking the birthday data. As you can see, the “Example Authorization” has a birthday filed, but it’s empty when exporting the data.

So the question is: This module would work for any type of authorizations handler? Or it will only works for Barcelona's authorizations?

[mllocs]

• 1) To comply with Decidim Design system, we should add an icon to the side menu element “Export data”.

@furilo @NilHomedes which icon do you suggest to use for "Export data"? https://nightly.decidim.org/design/foundations/iconography

[furilo]

• 1) To comply with Decidim Design system, we should add an icon to the side menu element “Export data”.

@furilo @NilHomedes which icon do you suggest to use for "Export data"? https://nightly.decidim.org/design/foundations/iconography

I guess download-line

[furilo]

Or download-cloud-2-line

[mllocs]

It seems that is not taking the birthday data. As you can see, the “Example Authorization” has a birthday filed, but it’s empty when exporting the data.

This is because the "Example Authorization" doesn't even store the birthday as a metadata 🤷 https://github.com/decidim/decidim/blob/develop/decidim-generators/lib/decidim/generators/app_templates/dummy_authorization_handler.rb#L72
It will work for the barcelona verification methods, I'll try to set them up in our staging... 🤞

[mllocs]

So the question is: This module would work for any type of authorizations handler? Or it will only works for Barcelona's authorizations?

It will work for authorizations that store the metadata the same way Barcelona's authorizations do.

[NilHomedes]

@mllocs Thanks for the explanation, now it's clearer to me.
In this case, I would wait until we can test this in Barcelona's environment

[mllocs]

@NilHomedes I tried it in decidim-barcelona's staging, this is what I found:

• Exporting "El padró" method worked well except for the "scope_name" column, I'm fixing that.
• Exporting "Codi per SMS" didn't export any data, I wonder if It should work or if that method doesn't collect any kind of census data.

[mllocs]

@fblupi I added a commit fixing one little thing, could you redeploy please?

[fblupi]

@mllocs I've just deployed it

[NilHomedes]

Working as expected, thanks @mllocs 💯

I'm approving this to move it forward.
Just one suggestion, could you document this new feature in the Readme module?