55 lines
2.1 KiB
Python
55 lines
2.1 KiB
Python
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"""add file upload
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Revision ID: c5b574480b80
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Revises: 1c0b9dfbd933
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Create Date: 2026-03-20 20:16:04.599906
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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 = 'c5b574480b80'
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down_revision = '1c0b9dfbd933'
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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('file_attachments',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('filename', sa.String(length=255), nullable=False),
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sa.Column('original_name', sa.String(length=255), nullable=False),
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sa.Column('file_type', sa.String(length=50), nullable=False),
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sa.Column('mime_type', sa.String(length=100), nullable=False),
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sa.Column('file_size', sa.Integer(), nullable=False),
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sa.Column('minio_bucket', sa.String(length=100), nullable=False),
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sa.Column('minio_object_name', sa.String(length=255), nullable=False),
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sa.Column('thumbnail_minio_object_name', sa.String(length=255), nullable=True),
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sa.Column('thumbnail_minio_bucket', sa.String(length=100), nullable=True),
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sa.Column('attachable_type', sa.String(length=50), nullable=False),
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sa.Column('attachable_id', sa.Integer(), nullable=False),
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sa.Column('uploaded_by', sa.Integer(), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['uploaded_by'], ['users.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('minio_object_name')
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)
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with op.batch_alter_table('file_attachments', schema=None) as batch_op:
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batch_op.create_index('ix_file_attachments_attachable', ['attachable_type', 'attachable_id'], unique=False)
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batch_op.create_index('ix_file_attachments_user', ['uploaded_by'], unique=False)
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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('file_attachments', schema=None) as batch_op:
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batch_op.drop_index('ix_file_attachments_user')
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batch_op.drop_index('ix_file_attachments_attachable')
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op.drop_table('file_attachments')
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# ### end Alembic commands ###
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