mirror of
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71 lines
3.3 KiB
Python
71 lines
3.3 KiB
Python
"""empty message
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Revision ID: 0007_template_history
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Revises: 0006_api_keys_history
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Create Date: 2016-04-22 09:51:55.615891
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"""
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# revision identifiers, used by Alembic.
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revision = '0007_template_history'
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down_revision = '0006_api_keys_history'
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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def upgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.create_table('templates_history',
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sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.Column('template_type', sa.String(), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=False),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column('subject', sa.Text(), nullable=True),
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sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=True),
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sa.Column('version', sa.Integer(), autoincrement=False, nullable=False),
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sa.PrimaryKeyConstraint('id', 'version')
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)
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op.create_index(op.f('ix_templates_history_created_by_id'), 'templates_history', ['created_by_id'], unique=False)
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op.create_index(op.f('ix_templates_history_service_id'), 'templates_history', ['service_id'], unique=False)
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op.add_column('templates', sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=True))
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op.add_column('templates', sa.Column('version', sa.Integer(), nullable=True))
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op.get_bind()
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op.execute('UPDATE templates SET created_by_id = (SELECT user_id FROM user_to_service WHERE templates.service_id = user_to_service.service_id LIMIT 1)')
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op.execute('UPDATE templates SET version = 1, created_at = now()')
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op.execute((
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'INSERT INTO templates_history (id, name, template_type, created_at, updated_at, content, service_id, subject, version)'
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' SELECT id, name, template_type, created_at, updated_at, content, service_id, subject, version FROM templates'))
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op.alter_column('templates', 'created_at', nullable=False)
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op.alter_column('templates', 'created_by_id', nullable=False)
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op.alter_column('templates', 'version', nullable=False)
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op.create_index(op.f('ix_templates_created_by_id'), 'templates', ['created_by_id'], unique=False)
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op.create_foreign_key("fk_templates_created_by_id", 'templates', 'users', ['created_by_id'], ['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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op.drop_constraint("fk_templates_created_by_id", 'templates', type_='foreignkey')
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op.drop_index(op.f('ix_templates_created_by_id'), table_name='templates')
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op.drop_column('templates', 'version')
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op.drop_column('templates', 'created_by_id')
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op.alter_column('api_keys_history', 'created_by_id',
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existing_type=postgresql.UUID(),
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nullable=True)
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op.alter_column('api_keys_history', 'created_at',
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existing_type=postgresql.TIMESTAMP(),
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nullable=True)
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op.drop_index(op.f('ix_templates_history_service_id'), table_name='templates_history')
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op.drop_index(op.f('ix_templates_history_created_by_id'), table_name='templates_history')
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op.drop_table('templates_history')
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### end Alembic commands ###
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