This is the basic logic. In reallity orders are also put in client Js
DB (in case of server disconexion).
Server side :
-----------------
===> update_order(order_id, clien_sync_key, productLines, paymentLines) :
if order_id :
return DELTED_ORDER to the client
if (client_sync_key !=0 and order_database_sync_key != client_sync_key) :
return error 'BAD_SYNCHRO_KEY' to the client
else :
update_order_in_DB
generate_new_sync_key
return new_sync_key to the client
====> get_order_details(order_id):
if order_id doesn't exist :
return DELTED_ORDER to the client
else :
return productLines and paymentLines in a json string to the cilent
====> del_order(id, sync_key):
if (client_sync_key !=0 and order_database_sync_key != client_sync_key) :
return error 'BAD_SYNCHRO_KEY' to the client
else :
delete_order
Client side :
-----------------
===> On create order : sync_key initialised to 0.
===> On order swithcing(old_order=>new_order) :
the old_order(json order, including the sync_key) is sent to server
update_pos methode.
If it returns 'BAD_SYNCHRO_KEY', a pop up inform the user that the
order had been modificated on an other POS before he switched order.
Last modifications are lost. He has to reload the order if he want to
redo his modifications.
If it returns DELETED_ORDER we display an informative popup, the order
is removed on client side and we display the next one in the stack.
In other case, we update the synch_key returned by the serverin the
client.
Call to server methode get_order_details(new_order_id) : If returns
'DELETED_ORDER', we display an informative popup, the order is removed
on client side and we display the next one in the stack. Else all
productLines and paymentLines of new_order are update from server side
===> On delete order : If sync_key != 0 call to del_order server
method. If BAD_SYNC_KEY is return we display a pop-up, else we destroy
the client side order.
I don't know if it 'll be helpfull.....
2013/12/9 Aurélien DUMAINE <aurelien.dumaine@xxxxxxx
<mailto:aurelien.dumaine@xxxxxxx>>
I would like... but this module is a huge mess !
I had to develop a special client (WX-python based) because my
customer's tactile computer was to old to execute the WebBased of
OpenERP. I have made client side modifications only for the
wx-python client so... I should report those modifications on the
official web-based client before publishing the code.
I'm sorry.
2013/12/6 Agustín Cruz <atin81@xxxxxxxxx <mailto:atin81@xxxxxxxxx>>
Hello Aurélien, we are looking for similar synchronization
feature. Do you have available on any repository so we can
join efforts and improve the features?
2013/10/21 Aurélien DUMAINE <aurelien.dumaine@xxxxxxx
<mailto:aurelien.dumaine@xxxxxxx>>
Hi all,
It would be great.
I have created a sync module (synchronisation of the
waiting pos orders from one POS to the others) for a
client that i would be happy to publish on this new
repository in a few weeks/months.
Regards.
Aurélien DUMAINE - Génie Informatique.
Université de technologie de Compiègne
wwwetu.utc.fr/~adumaine <http://wwwetu.utc.fr/%7Eadumaine>
2013/10/22 Eric Caudal <eric.caudal@xxxxxxxxxxxxxx
<mailto:eric.caudal@xxxxxxxxxxxxxx>>
pos?
POS =Point of "Sales" already.
I could see a lot of other activity (reception,
preparation waves etc.) where a POS could be used but
interface should be very different so probably not
only one interface.
Eric Caudal
/CEO/
--
*Elico Corporation, Shanghai branch
/OpenERP Premium Certified Training Partner/ *
Cell:+ 86 186 2136 1670 <tel:%2B%2086%20186%202136%201670>
Office: + 86 21 6211 8017/27/37
Skype: elico.corp
eric.caudal@xxxxxxxxxxxxxx <mailto:eric.caudal@xxxxxxxxxxxxxx>
http://www.elico-corp.com
Elico Corp
On 10/22/2013 06:27 AM, Pedro Manuel Baeza Romero wrote:
Indeed, one community repository for POS improvements
is mandatory. I will create one tomorrow. Which name
do you think is the best? openerp-pos? sale-pos?
Regards.
2013/10/22 Eric Caudal <eric.caudal@xxxxxxxxxxxxxx
<mailto:eric.caudal@xxxxxxxxxxxxxx>>
definitely.
We would be able to contribute in the coming months.
Eric Caudal
/CEO/
--
*Elico Corporation, Shanghai branch
/OpenERP Premium Certified Training Partner/ *
Cell:+ 86 186 2136 1670 <tel:%2B%2086%20186%202136%201670>
Office: + 86 21 6211 8017/27/37
Skype: elico.corp
eric.caudal@xxxxxxxxxxxxxx <mailto:eric.caudal@xxxxxxxxxxxxxx>
http://www.elico-corp.com
Elico Corp
On 10/22/2013 06:10 AM, Marc Cassuto wrote:
Hello all,
POS is an important module which lack lot of features...
Customers requests are numerous and there are already lot of interesting modules widespread; but some are just waiting to be merged in trunk...
I wonder if there is an existing central LP project for all POS developments ?
If not, should we create one ?
Any comment is welcome...
Marc
==
Marc Cassuto
SAVOIR-FAIRE LINUX
Consultant solutions ERP
T:514-276-5468 #180 <tel:514-276-5468%20%23180>
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