53 lines
2.1 KiB
Python
53 lines
2.1 KiB
Python
"""add message attachments table and update message model
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Revision ID: e7e4ff171f7a
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Revises: 0f48943140fa
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Create Date: 2025-05-26 15:00:18.557702
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'e7e4ff171f7a'
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down_revision = '0f48943140fa'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('message_attachment',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('message_id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.Column('path', sa.String(length=512), nullable=False),
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sa.Column('type', sa.String(length=100), nullable=True),
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sa.Column('size', sa.Integer(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['message_id'], ['message.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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with op.batch_alter_table('message', schema=None) as batch_op:
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batch_op.drop_column('attachment_path')
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batch_op.drop_column('attachment_type')
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batch_op.drop_column('has_attachment')
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batch_op.drop_column('attachment_size')
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batch_op.drop_column('attachment_name')
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('message', schema=None) as batch_op:
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batch_op.add_column(sa.Column('attachment_name', sa.VARCHAR(length=255), autoincrement=False, nullable=True))
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batch_op.add_column(sa.Column('attachment_size', sa.INTEGER(), autoincrement=False, nullable=True))
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batch_op.add_column(sa.Column('has_attachment', sa.BOOLEAN(), autoincrement=False, nullable=True))
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batch_op.add_column(sa.Column('attachment_type', sa.VARCHAR(length=100), autoincrement=False, nullable=True))
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batch_op.add_column(sa.Column('attachment_path', sa.VARCHAR(length=512), autoincrement=False, nullable=True))
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op.drop_table('message_attachment')
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# ### end Alembic commands ###
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