64 lines
2.8 KiB
Python
64 lines
2.8 KiB
Python
from sqlalchemy import Column, Integer, String, ForeignKey, Text, DateTime, Boolean
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from sqlalchemy.orm import relationship
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from db import Base
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from datetime import datetime
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# Битовые флаги прав
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SCOPE_POST = 1 # право постить
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SCOPE_MANAGE_BTNS = 2 # право управлять кнопками (опционально)
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SCOPE_SHARE = 4 # право делиться дальше (опционально)
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class ChannelAccess(Base):
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__tablename__ = "channel_accesses"
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id = Column(Integer, primary_key=True)
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channel_id = Column(Integer, ForeignKey("channels.id"), nullable=False)
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# Кто выдал доступ (владелец/менеджер с SCOPE_SHARE)
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invited_by_admin_id = Column(Integer, ForeignKey("admins.id"), nullable=False)
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# Кому выдан доступ (заполняется при активации, до активации = NULL)
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invited_admin_id = Column(Integer, ForeignKey("admins.id"), nullable=True)
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# Безопасно: храним ХЭШ токена приглашения (сам токен не храним)
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token_hash = Column(String, nullable=False)
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scopes = Column(Integer, default=SCOPE_POST, nullable=False) # битовая маска
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status = Column(String, default="pending", nullable=False) # pending|active|revoked|expired
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created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
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accepted_at = Column(DateTime, nullable=True)
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revoked_at = Column(DateTime, nullable=True)
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expires_at = Column(DateTime, nullable=True)
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channel = relationship("Channel", foreign_keys=[channel_id])
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class Admin(Base):
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__tablename__ = 'admins'
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id = Column(Integer, primary_key=True)
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tg_id = Column(Integer, unique=True, nullable=False)
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class Channel(Base):
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__tablename__ = 'channels'
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id = Column(Integer, primary_key=True)
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name = Column(String)
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link = Column(String)
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admin_id = Column(Integer, ForeignKey('admins.id'))
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buttons = relationship('Button', back_populates='channel')
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class Group(Base):
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__tablename__ = 'groups'
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id = Column(Integer, primary_key=True)
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name = Column(String, nullable=False)
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link = Column(String, nullable=False)
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admin_id = Column(Integer, ForeignKey('admins.id'))
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buttons = relationship('Button', back_populates='group')
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class Button(Base):
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__tablename__ = 'buttons'
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id = Column(Integer, primary_key=True)
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name = Column(String, nullable=False)
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url = Column(String, nullable=False)
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channel_id = Column(Integer, ForeignKey('channels.id'), nullable=True)
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group_id = Column(Integer, ForeignKey('groups.id'), nullable=True)
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channel = relationship('Channel', back_populates='buttons')
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group = relationship('Group', back_populates='buttons')
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