Steps to reproduce:
1. Install Dashboard & Inventory (enable multi-locations)
2. Make inventory adjustments to have a location with negative stock
3. Go to the dashboard app & click on “Inventory On Hands”.
4. An error shows up: TypeError: chart.dataSource.getData() is null
Issue:
If one of the locations have negative stock, the pie chart will not be
displayed and it will throw many errors, It has the same behavior If
every location have negative stock.
Solution:
Discussed with the PO, when we have positive and negative values, we
want to ignore the negative values and display the pie chart with the
positive values only. For this case, we modified `_prepareData` and
`_isValidData` methods so they check and filter the positive values in
case we have any. For the other case when we don't have any data, that
can be displayed in the pie chart, we added a way to don't get any error
and only display a blank pie chart.
opw-3103967
closesodoo/odoo#113794
X-original-commit: 3fdfc357097fc77cb998e8a6794efe1f9ffa53bb
Signed-off-by: Mathieu Duckerts-Antoine <dam@odoo.com>
Maruan Aguerdouh (magm)
da6bf603ee