fix: show continuum operation type when viewing version history

tailbone/diffs.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2023 Lance Edgar
+#  Copyright © 2010-2024 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -27,6 +27,8 @@ Tools for displaying data diffs
 import sqlalchemy as sa
 import sqlalchemy_continuum as continuum
 
+from rattail.enum import CONTINUUM_OPERATION
+
 from pyramid.renderers import render
 from webhelpers2.html import HTML
 
@@ -273,6 +275,8 @@ class VersionDiff(Diff):
         return {
             'key': id(self.version),
             'model_title': self.title,
+            'operation': CONTINUUM_OPERATION.get(self.version.operation_type,
+                                                 self.version.operation_type),
             'diff_class': self.nature,
             'fields': self.fields,
             'values': values,

tailbone/templates/master/view.mako

@@ -196,6 +196,7 @@
 
                   <p class="block has-text-weight-bold">
                     {{ version.model_title }}
+                    ({{ version.operation }})
                   </p>
 
                   <table class="diff monospace is-size-7"