LGA-1773-added min and max validators to MoneyIntervalDRFField so tha…

…t it works with DRF 3.0
ministryofjustice · Nov 8, 2022 · 0c3fc7c · 0c3fc7c
1 parent b12fb34
commit 0c3fc7c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/cla_common/money_interval/serializers.py b/cla_common/money_interval/serializers.py
@@ -12,6 +12,14 @@ class MoneyIntervalDRFField(DRFField):
     type_label = "moneyIntervalDRFField"
     form_field_class = MoneyIntervalField
 
+    def __init__(self, max_value=9999999999, min_value=0, *args, **kwargs):
+        kwargs.setdefault("validators", [])
+        if max_value is not None:
+            kwargs["validators"].append(validators.MaxValueValidator(max_value))
+        if min_value is not None:
+            kwargs["validators"].append(validators.MinValueValidator(min_value))
+        super(MoneyIntervalDRFField, self).__init__(*args, **kwargs)
+
     def field_to_native(self, obj, field_name):
 
         moneyIntervalField = getattr(obj, field_name)