add: order paths & mds

db/models/Path.py

@@ -1,5 +1,6 @@
-#db/models/Path.py
-from sqlalchemy import Column, String, Integer, ForeignKey, UniqueConstraint
+import uuid
+
+from sqlalchemy import Column, String, Integer, ForeignKey, UniqueConstraint, text
 from db.models import Base
 
 
@@ -8,12 +9,14 @@ class Path(Base):
     id = Column(Integer, primary_key=True, autoincrement=True)
     name = Column(String(50), nullable=False)
     parent_id = Column(Integer, ForeignKey("path.id"), nullable=True)
+    order = Column(String(36), default=lambda: str(uuid.uuid4()))
     __table_args__ = (UniqueConstraint("parent_id", "name", name="unique_parent_id_name"), )
     def to_dict(self):
         return {
             "id": self.id,
             "name": self.name,
             "parent_id": self.parent_id,
+            "order": self.order,
         }
 
     __pay_load__ = {
@@ -25,4 +28,6 @@ class Path(Base):
         'prod': [
             {'id': 1, 'name': '', 'parent_id': None},
         ]
-    }
+    }
+
+