Adds new 'role' specific for return orders

InvenTree/users/admin.py

@@ -85,7 +85,7 @@ class RoleGroupAdmin(admin.ModelAdmin):  # pragma: no cover
     ]
 
     list_display = ('name', 'admin', 'part_category', 'part', 'stocktake', 'stock_location',
-                    'stock_item', 'build', 'purchase_order', 'sales_order')
+                    'stock_item', 'build', 'purchase_order', 'sales_order', 'return_order')
 
     def get_rule_set(self, obj, rule_set_type):
         """Return list of permissions for the given ruleset."""
@@ -161,6 +161,10 @@ class RoleGroupAdmin(admin.ModelAdmin):  # pragma: no cover
         """Return the ruleset for the SalesOrder role"""
         return self.get_rule_set(obj, 'sales_order')
 
+    def return_order(self, obj):
+        """Return the ruleset ofr the ReturnOrder role"""
+        return self.get_rule_set(obj, 'returns')
+
     def get_formsets_with_inlines(self, request, obj=None):
         """Return all inline formsets"""
         for inline in self.get_inline_instances(request, obj):

InvenTree/users/models.py

@@ -42,6 +42,7 @@ class RuleSet(models.Model):
         ('build', _('Build Orders')),
         ('purchase_order', _('Purchase Orders')),
         ('sales_order', _('Sales Orders')),
+        ('returns', _('Returns')),
     ]
 
     RULESET_NAMES = [
@@ -155,6 +156,14 @@ class RuleSet(models.Model):
             'order_salesorderextraline',
             'order_salesordershipment',
             'report_salesorderreport',
+        ],
+        'returns': [
+            'company_company',
+            'company_companyattachment',
+            'order_returnorder',
+            'order_returnorderlineitem',
+            'order_returnorderextraline',
+            'order_returnorderattachment',
         ]
     }