Before this commit, the user could drag the first employee displayed
in the gantt and drop him on one of his subordinate. By doing that,
the manager of that employee will be his subordinate and a cyclic
will occur and no record will appear when the org chart will be
reloaded because no employee will have no manager set.
This commit fixes the issue by improving the cyclic detection when
the user uses the drag and drop feature. That is, the action will be
blocking when the system detects the user tries to drag and drop a manager
to one of his subordinates.
closesodoo/odoo#140951
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>
Xavier Bol (xbo)
a7d5a4b130