*: point_of_sale, pos_hr, pos_restaurant
Previously, the pos service started synchronously, but doing anything
meaningful with it needed to be done after it was "ready", meaning it
had loaded and processed the data. The reason for this is that we need
to start the services before we mount the chrome, but in the pos we want
to show the loader immediately while the data is loading. This means
that any service that depends on the pos service in a meaningful manner
has to be written in a convoluted way, where it starts as a dummy
service and then overwrites itself in the env when it's actually ready.
This commit allows to write services that depend on the pos service more
naturally, by making the pos service properly asynchronous, meaning its
dependents will only be loaded once it's actually ready. To work around
the loader issue, the loader is mounted as a separate owl appplication
with not services, this application is shown over the chrome and when
the chrome mounts, it hides the loader and destroys the loader
application after the fade-out transition.
closesodoo/odoo#119908
Signed-off-by: Joseph Caburnay (jcb) <jcb@odoo.com>
Samuel Degueldre
d11bf24dea