48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
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from citext import CIText
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from flask import g
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from sqlalchemy.dialects.postgresql import UUID
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.user.models import User
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from ereuse_devicehub.resources.models import Thing, STR_SM_SIZE
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from sqlalchemy import BigInteger, Column, Sequence, Unicode
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from teal.db import URL
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class Document(Thing):
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"""This represent a generic document."""
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id = Column(BigInteger, Sequence('device_seq'), primary_key=True)
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id.comment = """The identifier of the device for this database. Used only
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internally for software; users should not use this.
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"""
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type = Column(Unicode(STR_SM_SIZE), nullable=False)
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date = Column(db.DateTime, nullable=True)
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date.comment = """The date of document, some documents need to have one date
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"""
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id_document = Column(CIText(), nullable=True)
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id_document.comment = """The id of one document like invoice so they can be linked."""
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owner_id = db.Column(UUID(as_uuid=True),
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db.ForeignKey(User.id),
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nullable=False,
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default=lambda: g.user.id)
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owner = db.relationship(User, primaryjoin=owner_id == User.id)
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file_name = Column(db.CIText(), nullable=False)
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file_name.comment = """This is the name of the file when user up the document."""
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file_hash = Column(db.CIText(), nullable=False)
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file_hash.comment = """This is the hash of the file produced from frontend."""
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url = db.Column(URL(), nullable=False)
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url.comment = """This is the url where resides the document."""
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def __str__(self) -> str:
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return '{0.file_name}'.format(self)
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class EraseDocument(Document):
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"""This represent a document involved in a erase manual action.
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This represent the proof.
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"""
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pass
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