61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
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"""Add events table and auto_events_enabled to marathons
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Revision ID: 004_add_events
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Revises: 003_create_admin
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Create Date: 2024-12-14
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"""
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from typing import Sequence, Union
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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: str = '004_add_events'
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down_revision: Union[str, None] = '003_create_admin'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# Create events table if it doesn't exist
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conn = op.get_bind()
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inspector = sa.inspect(conn)
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tables = inspector.get_table_names()
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if 'events' not in tables:
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op.create_table(
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'events',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('marathon_id', sa.Integer(), nullable=False),
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sa.Column('type', sa.String(30), nullable=False),
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sa.Column('start_time', sa.DateTime(), nullable=False),
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sa.Column('end_time', sa.DateTime(), nullable=True),
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sa.Column('is_active', sa.Boolean(), nullable=False, server_default='true'),
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sa.Column('created_by_id', sa.Integer(), nullable=True),
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sa.Column('data', sa.JSON(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
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sa.PrimaryKeyConstraint('id'),
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sa.ForeignKeyConstraint(['marathon_id'], ['marathons.id'], ondelete='CASCADE'),
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sa.ForeignKeyConstraint(['created_by_id'], ['users.id'], ondelete='SET NULL'),
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)
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# Create index if it doesn't exist
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indexes = [idx['name'] for idx in inspector.get_indexes('events')]
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if 'ix_events_marathon_id' not in indexes:
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op.create_index('ix_events_marathon_id', 'events', ['marathon_id'])
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# Add auto_events_enabled to marathons if it doesn't exist
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columns = [col['name'] for col in inspector.get_columns('marathons')]
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if 'auto_events_enabled' not in columns:
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op.add_column(
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'marathons',
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sa.Column('auto_events_enabled', sa.Boolean(), nullable=False, server_default='true')
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)
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def downgrade() -> None:
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op.drop_column('marathons', 'auto_events_enabled')
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op.drop_index('ix_events_marathon_id', table_name='events')
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op.drop_table('events')
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