10348 add decimal custom field

netbox/extras/api/serializers.py

@@ -99,6 +99,8 @@ class CustomFieldSerializer(ValidatedModelSerializer):
         types = CustomFieldTypeChoices
         if obj.type == types.TYPE_INTEGER:
             return 'integer'
+        if obj.type == types.TYPE_DECIMAL:
+            return 'decimal'
         if obj.type == types.TYPE_BOOLEAN:
             return 'boolean'
         if obj.type in (types.TYPE_JSON, types.TYPE_OBJECT):

netbox/extras/choices.py

@@ -10,6 +10,7 @@ class CustomFieldTypeChoices(ChoiceSet):
     TYPE_TEXT = 'text'
     TYPE_LONGTEXT = 'longtext'
     TYPE_INTEGER = 'integer'
+    TYPE_DECIMAL = 'decimal'
     TYPE_BOOLEAN = 'boolean'
     TYPE_DATE = 'date'
     TYPE_URL = 'url'
@@ -23,6 +24,7 @@ class CustomFieldTypeChoices(ChoiceSet):
         (TYPE_TEXT, 'Text'),
         (TYPE_LONGTEXT, 'Text (long)'),
         (TYPE_INTEGER, 'Integer'),
+        (TYPE_DECIMAL, 'Decimal'),
         (TYPE_BOOLEAN, 'Boolean (true/false)'),
         (TYPE_DATE, 'Date'),
         (TYPE_URL, 'URL'),

netbox/extras/models/customfields.py

@@ -317,6 +317,15 @@ class CustomField(CloningMixin, ExportTemplatesMixin, WebhooksMixin, ChangeLogge
                 max_value=self.validation_maximum
             )
 
+        # Decimal
+        if self.type == CustomFieldTypeChoices.TYPE_DECIMAL:
+            field = forms.DecimalField(
+                required=required,
+                initial=initial,
+                max_digits=10,
+                decimal_places=2,
+            )
+
         # Boolean
         elif self.type == CustomFieldTypeChoices.TYPE_BOOLEAN:
             choices = (