74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
"""add email templates table
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Revision ID: c770e08966b4
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Revises: e7e4ff171f7a
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Create Date: 2025-06-02 14:00:05.521776
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy import inspect
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision = 'c770e08966b4'
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down_revision = 'e7e4ff171f7a'
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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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conn = op.get_bind()
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inspector = inspect(conn)
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tables = inspector.get_table_names()
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if 'notification' in tables:
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op.drop_table('notification')
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op.create_table('email_template',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=100), nullable=False),
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sa.Column('subject', sa.String(length=200), nullable=False),
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sa.Column('body', sa.Text(), nullable=False),
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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.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('name')
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)
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# Check for existing indexes before dropping them
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with op.batch_alter_table('events', schema=None) as batch_op:
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batch_op.alter_column('details',
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existing_type=postgresql.JSONB(astext_type=sa.Text()),
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type_=sa.JSON(),
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existing_nullable=True)
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# Get existing indexes
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indexes = inspector.get_indexes('events')
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index_names = [idx['name'] for idx in indexes]
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# Only drop indexes if they exist
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if 'idx_events_event_type' in index_names:
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batch_op.drop_index(batch_op.f('idx_events_event_type'))
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if 'idx_events_timestamp' in index_names:
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batch_op.drop_index(batch_op.f('idx_events_timestamp'))
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if 'idx_events_user_id' in index_names:
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batch_op.drop_index(batch_op.f('idx_events_user_id'))
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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('events', schema=None) as batch_op:
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batch_op.create_index(batch_op.f('idx_events_user_id'), ['user_id'], unique=False)
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batch_op.create_index(batch_op.f('idx_events_timestamp'), ['timestamp'], unique=False)
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batch_op.create_index(batch_op.f('idx_events_event_type'), ['event_type'], unique=False)
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batch_op.alter_column('details',
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existing_type=sa.JSON(),
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type_=postgresql.JSONB(astext_type=sa.Text()),
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existing_nullable=True)
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op.drop_table('email_template')
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# ### end Alembic commands ### |