not working mess

backend/textsouls/users/models.py

@@ -21,6 +21,65 @@ class User(db.Model, SerializerMixin):
     )
     is_admin = db.Column(db.Boolean, nullable=False, default=False)
     characters = db.relationship("Character", backref="user", lazy="dynamic")
+    destinations = db.relationship(
+        "SendlistDestination", backref="sendlist", lazy="dynamic"
+    )
 
     def __str__(self):
         return f"{self.id}: {self.username}"
+
+
+class Sendlist(db.Model, SerializerMixin):
+
+    __tablename__ = "sendlists"
+
+    serialize_rules = ("-destination",)
+
+    id = db.Column(db.BigInteger, primary_key=True)
+    message = db.Column(db.String(255), nullable=True)
+    destinations = db.relationship(
+        "SendlistDestination", backref="sendlist", lazy="dynamic"
+    )
+
+    def __str__(self):
+        return f"{self.message[:12]}..."
+
+
+class SendlistDestinationStatus(db.Model, SerializerMixin):
+
+    __tablename__ = "sendlists_destionations_statuses"
+
+    serialize_rules = ("-destination",)
+
+    id = db.Column(db.BigInteger, primary_key=True)
+    name = db.Column(db.String(255), nullable=False)
+    destinations = db.relationship(
+        "SendlistDestination",
+        backref="status",
+        lazy="dynamic",
+    )
+
+    def __str__(self):
+        return self.name
+
+
+class SendlistDestination(db.Model, SerializerMixin):
+
+    __tablename__ = "sendlists_destionations"
+
+    id = db.Column(db.BigInteger, primary_key=True)
+    sendlist_id = db.Column(
+        db.Integer,
+        db.ForeignKey("sendlists.id", ondelete="CASCADE"),
+    )
+    user_id = db.Column(
+        db.BigInteger,
+        db.ForeignKey("users.id", ondelete="CASCADE"),
+    )
+    status_id = db.Column(
+        db.Integer,
+        db.ForeignKey("sendlists_destionations_types.id", ondelete="CASCADE"),
+    )
+
+    def __str__(self):
+        return f"{self.message[:12]}..."