from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Text
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func
from app.database.base import Base
class Message(Base):
__tablename__ = "messages"
id = Column(Integer, primary_key=True, index=True)
sender_id = Column(Integer, ForeignKey("users.id"), nullable=False)
receiver_id = Column(Integer, ForeignKey("users.id"), nullable=False)
content = Column(Text, nullable=False)
sent_at = Column(DateTime(timezone=True), server_default=func.now())
class EducationalResource(Base):
__tablename__ = "educational_resources"
id = Column(Integer, primary_key=True, index=True)
title = Column(String(200), nullable=False)
content = Column(Text, nullable=False)
url = Column(String(255))
created_at = Column(DateTime(timezone=True), server_default=func.now())
updated_at = Column(DateTime(timezone=True), onupdate=func.now())
class Feedback(Base):
__tablename__ = "feedback"
id = Column(Integer, primary_key=True, index=True)
user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
content = Column(Text, nullable=False)
rating = Column(Integer)
created_at = Column(DateTime(timezone=True), server_default=func.now())
class Survey(Base):
__tablename__ = "surveys"
id = Column(Integer, primary_key=True, index=True)
title = Column(String(200), nullable=False)
description = Column(Text)
created_at = Column(DateTime(timezone=True), server_default=func.now())
updated_at = Column(DateTime(timezone=True), onupdate=func.now())
