Support-BOT

app/models/message.py

@@ -0,0 +1,19 @@
+from sqlalchemy import Boolean, ForeignKey, Text, BigInteger
+from sqlalchemy.orm import mapped_column, relationship
+
+from app.core.db import Base
+
+
+class Message(Base):
+    """Модель сообщений"""
+    telegram_user_id = mapped_column(BigInteger, ForeignKey(
+        'user.telegram_id'), nullable=False)
+    answer_to_user_id = mapped_column(BigInteger, ForeignKey(
+        'user.telegram_id'), nullable=True)
+    text = mapped_column(Text, nullable=True)
+    attachments = mapped_column(Boolean, default=False)
+    telegram_user = relationship('User', backref='messages', foreign_keys=[
+        telegram_user_id], lazy='subquery')
+    answer_to_user = relationship('User', backref='answers', foreign_keys=[
+        answer_to_user_id])
+