feat: add retry sent to financial manager on admin

Add an action to Django Admin that allows to retry send the
information to financial manager.

nau_extensions/admin.py

@@ -1,7 +1,10 @@
 from pprint import pformat
 
-from django.contrib import admin
+from django.contrib import admin, messages
 from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+from nau_extensions.financial_manager import \
+    send_to_financial_manager_if_enabled
 from nau_extensions.models import (BasketBillingInformation,
                                    BasketTransactionIntegration)
 
@@ -28,3 +31,29 @@ def formatted_response(self, obj):
 
         # Use format_html() to escape user-provided inputs, avoiding an XSS vulnerability.
         return format_html('<br><br><pre>{}</pre>', pretty_response)
+
+    @admin.action(description=_("Retry Send to Financial Manager"))
+    def retry_send_to_financial_manager(self, request, queryset):
+        """
+        Django admin action that permit to retry send information to financial manager.
+        """
+        for bti in queryset:
+            sent = send_to_financial_manager_if_enabled(bti)
+            if sent:
+                self.message_user(
+                    request,
+                    _(
+                        "Sent to financial manager with success.",
+                    ),
+                    messages.SUCCESS,
+                )
+            else:
+                self.message_user(
+                    request,
+                    _(
+                        "Sent to financial manager finished with an error.",
+                    ),
+                    messages.ERROR,
+                )
+
+    actions = [retry_send_to_financial_manager]