KPIs: In case datasets is empty or missing shall show "No data" text

[teosarca]

Current behavior

When "/dashboard/kpis//data" returns empty or missing "datasets" field,
the KPI widget shows "Error loading data..." (red).

Expected behavior

The KPI widget shall display "No data" text (black).

But only in case the "datasets" is empty or missing.
In case of an endpoint failure, we keep it as it is, "Error loading data..." (red).

Steps to reproduce

Sorry, but you have to mock it.
Below it's a screenshot using a dev db:

[metas-lc]

IT
looks the same

[damianprzygodzki]

@metas-lc Where can we check this? It was working on mocked data, it will great to have opportunity to see it live.

[metasnw]

@damianprzygodzki just get a clean metasfresh via docker compose. Here is how to: http://docs.metasfresh.org/installation_collection/EN/How_do_I_setup_the_metasfresh_stack_using_Docker.html
we are using that a lot to test on clean systems that have not been manually altered

[cadavre]

Fixed.

[metas-mk]

Tested. (modified Queries and Time ranges to test w101). Works as required. Done.