[FIX] pos_mercury: load pos_mercury_config_id from account.journal

The introduction of df745c25fbd381e6059180f6f5d231a1b4c090cc made it so
that only the type and sequence field of account.journal get loaded in
the POS. Before that patch all fields of account.journal would get
loaded. pos_mercury depended on this behavior, because it needs the
pos_mercury_config_id.

This loads the field explicitly.

Because of the change the display_name field on the journal is also
unavailable, so we instead use the journal_id field on
account.bank.statement. This is probably even better than what we did
before, because this is what we also use when printing.

1 files changed, 4 insertions, 1 deletions

diff --git a/addons/pos_mercury/static/src/js/pos_mercury.js b/addons/pos_mercury/static/src/js/pos_mercury.js
index f9e213da5e5..20e602c7aa2 100644
--- a/addons/pos_mercury/static/src/js/pos_mercury.js
+++ b/addons/pos_mercury/static/src/js/pos_mercury.js
@@ -18,14 +18,17 @@ var ScreenWidget = screens.ScreenWidget;
 var PaymentScreenWidget = screens.PaymentScreenWidget;
 var round_pr = utils.round_precision;
 
+pos_model.load_fields("account.journal", "pos_mercury_config_id");
+
 var _modelproto = pos_model.PosModel.prototype;
 pos_model.PosModel = pos_model.PosModel.extend({
     getOnlinePaymentJournals: function () {
+        var self = this;
         var online_payment_journals = [];
 
         $.each(this.journals, function (i, val) {
             if (val.pos_mercury_config_id) {
-                online_payment_journals.push({label:val.display_name, item:val.id});
+                online_payment_journals.push({label:self.getCashRegisterByJournalID(val.id).journal_id[1], item:val.id});
             }
         });