wip: redis, sqlalchemy, structured, etc

orm/message.py

@@ -0,0 +1,18 @@
+from typing import List
+
+from sqlalchemy import Column, Integer, String, ForeignKey, Datetime
+
+from orm import Permission
+from orm.base import Base
+
+
+class Message(Base):
+    __tablename__ = 'message'
+
+    sender: str = Column(ForeignKey("user.id"), nullable=False, comment="Sender")
+    body: str = Column(String, nullable=False, comment="Body")
+    createdAt: str = Column(Datetime, nullable=False, comment="Created at")
+    updatedAt: str = Column(Datetime, nullable=True, comment="Updated at")
+    replyTo: str = Column(ForeignKey("message.id", nullable=True, comment="Reply to"))
+
+    # TODO: work in progress, udpate this code