init

backend/trznice/utils.py

@@ -0,0 +1,12 @@
+from rest_framework.fields import DateTimeField
+from datetime import datetime
+
+
+def truncate_to_minutes(dt: datetime) -> datetime:
+    return dt.replace(second=0, microsecond=0)
+
+
+class RoundedDateTimeField(DateTimeField):
+    def to_internal_value(self, value):
+        dt = super().to_internal_value(value)
+        return truncate_to_minutes(dt)