51 lines
2.1 KiB
Python
51 lines
2.1 KiB
Python
from sqlalchemy import create_engine, Column, Integer, String, DateTime, ForeignKey, BigInteger, JSON
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import relationship
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import datetime
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Base = declarative_base()
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class User(Base):
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__tablename__ = "users"
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id = Column(Integer, primary_key=True, index=True)
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email = Column(String, unique=True, index=True)
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created_at = Column(DateTime, default=datetime.datetime.utcnow)
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accounts = relationship("Account", back_populates="user")
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files = relationship("File", back_populates="user")
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class Account(Base):
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__tablename__ = "accounts"
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id = Column(Integer, primary_key=True, index=True)
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user_id = Column(Integer, ForeignKey("users.id"))
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google_email = Column(String, unique=True, index=True)
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credentials = Column(JSON)
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drive_space_total = Column(BigInteger)
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drive_space_used = Column(BigInteger)
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drive_space_reserved = Column(BigInteger, default=1073741824) # 1GB reserved
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user = relationship("User", back_populates="accounts")
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file_parts = relationship("FilePart", back_populates="account")
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class File(Base):
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__tablename__ = "files"
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id = Column(Integer, primary_key=True, index=True)
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user_id = Column(Integer, ForeignKey("users.id"))
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filename = Column(String)
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original_size = Column(BigInteger)
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sha256 = Column(String)
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upload_time = Column(DateTime, default=datetime.datetime.utcnow)
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download_token = Column(String, unique=True, index=True)
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user = relationship("User", back_populates="files")
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parts = relationship("FilePart", back_populates="file")
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class FilePart(Base):
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__tablename__ = "file_parts"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey("files.id"))
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part_index = Column(Integer)
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size = Column(BigInteger)
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account_id = Column(Integer, ForeignKey("accounts.id"))
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drive_file_id = Column(String)
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sha256 = Column(String)
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file = relationship("File", back_populates="parts")
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account = relationship("Account", back_populates="file_parts")
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