After a customer has paid via an Adyen terminal, the Adyen server sends
a request containing the payment confirmation to the webhook on the odoo
server.
At the moment, the pos frontend continuously polls the backend in order
to find out whether or not the confirmation from Adyen arrived.
This pattern is wasteful and over complicated.
In this PR I replace the polling logic with websockets communication.
closesodoo/odoo#125593
Task: 3342693
Signed-off-by: Joseph Caburnay (jcb) <jcb@odoo.com>
*:point_of_sale,pos_adyen,pos_online_payment_self_order,pos_restaurant,
pos_sale,pos_self_order,pos_self_order_adyen,pos_self_order_restaurant,
pos_self_order_sale
This PR adds the kiosk to the existing `pos_self_order` module, which
until now has enabled end-users to order their restaurant meals directly
from their smartphones.
We've added the possibility of creating kiosks / totems (devices with
large touch screens) that allow users to order their menu directly
without having to go through a waiter.
Once the order has been placed, the user will be invited to pay either
by adyen, already integrated into this PR, or at the counter.
At the end of the order, the user will receive an order number and his
table number if `service at table` is activated.
Main differences with the Self-order mobile:
- Kiosk shouldn't be accessible publicly
- Kiosk should support payments via card readers
closesodoo/odoo#129562
Design: XLU
Dev: ADGU & MODA
Taskid: 3323163
Related: odoo/upgrade#5024
Signed-off-by: Adrien Guilliams (adgu) <adgu@odoo.com>
This allows Adyen's POS terminals to be used in the POS. The
architecture is as follows:
Odoo <--> Adyen server <--> Adyen payment terminal
It means we don't have to communicate directly with the
terminal. Instead we send HTTP requests to Adyen's API and they take
care of the rest. Therefore this integration doesn't require an
IOTBox.
Unfortunately this module is more complicated than it needed to be due
to Adyen's API not supporting CORS. Because of this we can't directly
call their API from JS. Instead we need to proxy requests through the
Odoo backend. This complicates things further because this means we
can't use their synchronous API. With this API an HTTP request remains
open for the entire duration of a transaction. We can't afford to
block an HTTP worker this long. So this implements their asynchronous
API which calls us back when a transaction completes.
In addition to the regular sale requests we also poll the status of
the terminal using DiagnosisRequests while transactions are in
progress. This is to handle cases where a payment terminal loses
connection after a payment transaction is initiated. It also handles
cases where a terminal was recently disconnected (<1 min). In this
last case Adyen will process the payment request as usual, without
notifying us the terminal is offline. It's important to notify the POS
user to check the terminal, otherwise he'll have no idea something is
wrong. We store the DiagnosisResponse's unique ID and every time the
POS requests a status update we launch a new DiagnosisRequest. When we
no longer receive DiagnosisResponse ID updates we can notify the user
of this in the POS.
To test this locally use something like ngrok so Adyen can call you
back.
API docs: https://docs.adyen.com/point-of-salehttps://www.odoo.com/web#id=1981799&model=project.task&view_type=form&menu_id=
vlst