backend: полная реструктуризация

backend/textsouls/users/models.py

@@ -0,0 +1,26 @@
+import datetime
+
+from sqlalchemy_serializer import SerializerMixin
+
+from textsouls import db
+
+
+class User(db.Model, SerializerMixin):
+
+    __tablename__ = "users"
+
+    serialize_rules = ("-character",)
+
+    id = db.Column(db.BigInteger, primary_key=True, autoincrement=False)
+    chat_id = db.Column(db.BigInteger, nullable=False, unique=True)
+    first_name = db.Column(db.String(255), nullable=True)
+    last_name = db.Column(db.String(255), nullable=True)
+    username = db.Column(db.String(255), nullable=False)
+    registered_on = db.Column(
+        db.DateTime, nullable=False, default=datetime.datetime.now()
+    )
+    is_admin = db.Column(db.Boolean, nullable=False, default=False)
+    characters = db.relationship("Character", backref="user", lazy="dynamic")
+
+    def __str__(self):
+        return f"{self.id}: {self.username}"