Bryan Van Deusen
47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
"""Add PostMetadata table for storing post information from external platforms
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Revision ID: d26012201
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Revises: c26012001
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Create Date: 2026-01-22
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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 = 'd26012201'
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down_revision = 'c26012001'
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branch_labels = None
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depends_on = None
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def upgrade():
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# Create post_metadata table
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op.create_table(
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'post_metadata',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('tag_id', sa.Integer(), nullable=False),
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sa.Column('platform', sa.String(length=64), nullable=False),
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sa.Column('post_id', sa.String(length=64), nullable=False),
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sa.Column('artist', sa.String(length=255), nullable=True),
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sa.Column('title', sa.String(length=512), nullable=True),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('source_url', sa.String(length=1024), nullable=True),
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sa.Column('attachment_count', sa.Integer(), nullable=True),
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sa.Column('published_at', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['tag_id'], ['tag.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('tag_id')
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)
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op.create_index(op.f('ix_post_metadata_platform'), 'post_metadata', ['platform'], unique=False)
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op.create_index('ix_post_metadata_platform_post_id', 'post_metadata', ['platform', 'post_id'], unique=False)
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def downgrade():
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op.drop_index('ix_post_metadata_platform_post_id', table_name='post_metadata')
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op.drop_index(op.f('ix_post_metadata_platform'), table_name='post_metadata')
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op.drop_table('post_metadata')
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