From 31fff46f7c4f0916315ac084295ba92b15b8c0a5 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Tue, 28 Jun 2022 17:55:02 +0200
Subject: [PATCH] lingo: list all backend but keep custom labels (#66737)

---
 combo/apps/lingo/models.py | 44 ++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 14 deletions(-)

diff --git a/combo/apps/lingo/models.py b/combo/apps/lingo/models.py
index 7e469d2d..0d36e3dd 100644
--- a/combo/apps/lingo/models.py
+++ b/combo/apps/lingo/models.py
@@ -78,20 +78,36 @@ class UnknownPaymentException(LingoException):
 EXPIRED = 9999
 
 
-SERVICES = [
-    (eopayment.DUMMY, _('Dummy (for tests)')),
-    (eopayment.SYSTEMPAY, 'systempay (Banque Populaire)'),
-    (eopayment.SIPS, 'SIPS (Atos, France)'),
-    (eopayment.SIPS2, _('SIPS (Atos, other countries)')),
-    (eopayment.OGONE, _('Ingenico (formerly Ogone)')),
-    (eopayment.PAYBOX, 'Paybox'),
-    (eopayment.PAYZEN, 'PayZen'),
-    (eopayment.TIPI, 'PayFiP/TIPI Régie'),
-    (eopayment.PAYFIP_WS, 'PayFiP Régie Web-Service'),
-    (eopayment.KEYWARE, 'Keyware'),
-    (eopayment.MOLLIE, 'Mollie'),
-    (eopayment.SAGA, 'Saga/PayFiP Régie (Futur System)'),
-]
+def _make_services():
+    EOPAYMENT_BACKEND_NAMES = [
+        ('DUMMY', _('Dummy (for tests)')),
+        ('SYSTEMPAY', 'systempay (Banque Populaire)'),
+        ('SIPS2', _('SIPS (Atos, other countries)')),
+        ('OGONE', _('Ingenico (formerly Ogone)')),
+        ('PAYBOX', 'Paybox'),
+        ('PAYZEN', 'PayZen'),
+        ('TIPI', 'PayFiP/TIPI Régie'),
+        ('PAYFIP_WS', 'PayFiP Régie Web-Service'),
+        ('KEYWARE', 'Keyware'),
+        ('MOLLIE', 'Mollie'),
+        ('SAGA', 'Saga/PayFiP Régie (Futur System)'),
+    ]
+    kind2name = {}
+    for key, name in EOPAYMENT_BACKEND_NAMES:
+        try:
+            kind = getattr(eopayment, key)
+        except AttributeError:
+            continue
+        kind2name[kind] = name
+    services = []
+    for key, backend in eopayment.get_backends():
+        try:
+            services.append((key, kind2name.get(kind) or backend.description['caption']))
+        except (KeyError, AttributeError):
+            pass
+
+
+SERVICES = _make_services()
 
 
 def eopayment_response_to_extra_info(response, **kwargs):
-- 
2.35.1