[FIX] point_of_sale: handle POS clients with a closed session

People sometimes have an open POS client (/pos/web) which is associated
to a closed POS session. This causes multiple issues. The most important
problem occurs when a user closes the session and opens a new session
without refreshing the POS client. When doing this new POS orders will
become part of the old, already closed session and no new accounting
entries will be generated.

In order to fix this we make sure to check that the session that's
associated with the order that we get from the client is still open. If
it isn't we'll try to find a new, compatible session and add the order
there. If we cannot find a compatible session we'll create a new one
based on the old, closed one. When creating this new session we bypass
the opening_control phase which normally takes care of opening cash
control.

opw-652356

0 files changed, 0 insertions, 0 deletions