42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
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import time
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from sqlalchemy import Column, ForeignKey, Integer, String
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from sqlalchemy.orm import relationship
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from orm.author import Author
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from services.db import Base, local_session
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class CommunityAuthor(Base):
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__tablename__ = 'community_author'
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id = None # type: ignore
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author = Column(ForeignKey('author.id'), primary_key=True)
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community = Column(ForeignKey('community.id'), primary_key=True)
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joined_at = Column(Integer, nullable=False, default=lambda: int(time.time()))
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role = Column(String, nullable=False)
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class Community(Base):
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__tablename__ = 'community'
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name = Column(String, nullable=False)
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slug = Column(String, nullable=False, unique=True)
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desc = Column(String, nullable=False, default='')
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pic = Column(String, nullable=False, default='')
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created_at = Column(Integer, nullable=False, default=lambda: int(time.time()))
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authors = relationship(lambda: Author, secondary=CommunityAuthor.__tablename__)
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@staticmethod
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def init_table():
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with local_session('orm.community') as session:
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d = session.query(Community).filter(Community.slug == 'discours').first()
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if not d:
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d = Community(name='Дискурс', slug='discours')
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session.add(d)
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session.commit()
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print('[orm.community] created community %s' % d.slug)
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Community.default_community = d
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print('[orm.community] default community is %s' % d.slug)
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