Use last best data when file is down

[mariongalley]

No description provided.

[mariongalley]

Data quality dashboard - use last best data when file is down

[mariongalley]

Suggest we add a useful error instead indicating the data is currently down instead. Quality Dashboard should state the data is down as that's an issue.

[mariongalley]

@KDuerden We do now have an error on the quality dashboard when data is down. Do we still want to show the heatmap, badges etc for latest best?

[KDuerden]

Do we still want to show the heatmap, badges etc for latest best?

Yes please.

If a funders' data falls out completely - eg goes 31+ days with no new access standard procedure is to remove those files from the Registry. Do we know what DQD will do in those cases - if there is any delay in taking down the fully dead link?

[mariongalley]

@michaelwood Do you know how the DQD handles down short term vs down > 31 days currently?

When we do this ticket we can get it to match what the other tools do.

[mariongalley]

If file is down < 90 days, show the Quality features and use a warning to indicate we currently can't access the file

[michaelwood]

Backend part of this work is ThreeSixtyGiving/datastore#237 (currently in code review)