add database

app/models.py

@@ -0,0 +1,30 @@
+from sqlalchemy import Column, String, Integer, Boolean, ForeignKey
+from sqlalchemy.orm import relationship, declarative_base
+
+Base = declarative_base()
+
+
+class Quote(Base):
+    __tablename__ = "quotes"
+    id = Column(Integer, primary_key=True)
+    chat_id = Column(Integer, ForeignKey('chats.chat_id'))
+    text = Column(String)
+
+    def __repr__(self):
+        return f"Quote({self.text=}, {self.chat_id=})"
+
+
+class Chat(Base):
+    __tablename__ = "chats"
+    id = Column(Integer, primary_key=True)
+    chat_id = Column(Integer, unique=True)
+    title = Column(String)
+
+    # Settings
+    quotes = relationship('Quote', backref='chat')
+    antispam = Column(Boolean)
+    report = Column(Boolean)
+    reminder = Column(Boolean)
+
+    def __repr__(self):
+        return f'Chat({self.chat_id=}, {self.title=})'