bonamin
34ae328b0d
Snapshot of in-progress work across local_backend, manager_dashboard, and waiter_pwa (pricing, chat, fiscal, prep zones, recovery codes, CRM, inventory, permissions), plus the nginx/docker-compose deploy fixes for the Unraid + NPM reverse-proxy setup. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Text, Boolean
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from sqlalchemy.orm import relationship
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from datetime import datetime, timezone
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from database import Base
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def _utcnow():
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return datetime.now(timezone.utc)
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class Conversation(Base):
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__tablename__ = "conversations"
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id = Column(Integer, primary_key=True, index=True)
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type = Column(String, nullable=False, default="direct") # 'direct' | 'group'
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name = Column(String, nullable=True) # required for group
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is_system = Column(Boolean, nullable=False, default=False)
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created_by = Column(Integer, ForeignKey("users.id"), nullable=True)
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created_at = Column(DateTime(timezone=True), default=_utcnow)
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participants = relationship(
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"ConversationParticipant",
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back_populates="conversation",
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cascade="all, delete-orphan",
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)
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messages = relationship(
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"ChatMessage",
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back_populates="conversation",
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cascade="all, delete-orphan",
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)
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class ConversationParticipant(Base):
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__tablename__ = "conversation_participants"
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id = Column(Integer, primary_key=True, index=True)
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conversation_id = Column(Integer, ForeignKey("conversations.id"), nullable=False)
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user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
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joined_at = Column(DateTime(timezone=True), default=_utcnow)
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last_read_at = Column(DateTime(timezone=True), nullable=True)
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conversation = relationship("Conversation", back_populates="participants")
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user = relationship("User")
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class ChatMessage(Base):
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__tablename__ = "chat_messages"
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id = Column(Integer, primary_key=True, index=True)
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conversation_id = Column(Integer, ForeignKey("conversations.id"), nullable=False)
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sender_id = Column(Integer, ForeignKey("users.id"), nullable=False)
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body = Column(Text, nullable=False)
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sent_at = Column(DateTime(timezone=True), default=_utcnow)
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deleted_at = Column(DateTime(timezone=True), nullable=True)
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conversation = relationship("Conversation", back_populates="messages")
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sender = relationship("User")
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