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replypier/backend/app/models/rating.py
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"""
Copyright 2024-2026 ChatterMate
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import uuid
from sqlalchemy import Column, Integer, String, Text, ForeignKey, DateTime
from sqlalchemy.orm import relationship
from sqlalchemy.dialects.postgresql import UUID
from app.database import Base
from sqlalchemy.sql import func
class Rating(Base):
__tablename__ = "ratings"
id = Column(UUID(as_uuid=True), primary_key=True, index=True,default=uuid.uuid4)
session_id = Column(UUID(as_uuid=True), ForeignKey("session_to_agents.session_id", ondelete="CASCADE"), nullable=False)
customer_id = Column(UUID(as_uuid=True), ForeignKey("customers.id", ondelete="SET NULL"), nullable=True)
agent_id = Column(UUID(as_uuid=True), ForeignKey("agents.id", ondelete="SET NULL"), nullable=True)
user_id = Column(UUID(as_uuid=True), ForeignKey("users.id", ondelete="SET NULL"), nullable=True)
organization_id = Column(UUID(as_uuid=True), ForeignKey("organizations.id", ondelete="CASCADE"), nullable=False)
rating = Column(Integer, nullable=False) # 1-5 star rating
feedback = Column(Text, nullable=True) # Optional feedback text
created_at = Column(DateTime(timezone=True), server_default=func.now())
# Relationships
session_assignments = relationship("SessionToAgent", back_populates="ratings")
customer = relationship("Customer", back_populates="ratings")
agent = relationship("Agent", back_populates="ratings")
user = relationship("User", back_populates="ratings")