1 files changed, 15 insertions, 0 deletions
diff --git a/archivist/model.py b/archivist/model.py
index 375f13d..fa24304 100644
--- a/archivist/model.py
+++ b/archivist/model.py
@@ -65,6 +65,16 @@ class Prefix(BaseModel):
     virtual = BooleanField(default = False)
     description = CharField(null=True)
 
+    @classmethod
+    @db.atomic()
+    def create(cls, **query):
+        inst = super().create(**query)
+        Tag.create_prefix_default(inst)
+
+    @property
+    def default_tag(self):
+        return Tag.get(prefix = self, default = True)
+
     def __str__ (self):
         return self.name
 
@@ -77,6 +87,11 @@ class Tag(BaseModel):
     name = CharField()
     prefix = ForeignKeyField(Prefix, null=True, related_name = 'tag', db_column = 'prefix')
     description = CharField(null=True)
+    default = BooleanField(default = False)
+
+    @classmethod
+    def create_prefix_default(cls,prefix):
+        return cls.create(name = '*', prefix = prefix, description = "Default for prefix '%s'" % prefix, default = True)
 
     @hybrid_method
     def matches(self, prefix, name):