2021-01-08 16:38:51 +00:00
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"""
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Revision ID: 0335_broadcast_msg_content
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Revises: 0334_broadcast_message_number
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Create Date: 2020-12-04 15:06:22.544803
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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.dialects import postgresql
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revision = '0335_broadcast_msg_content'
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down_revision = '0334_broadcast_message_number'
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def upgrade():
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2021-01-11 15:56:11 +00:00
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op.add_column('broadcast_message', sa.Column('content', sa.Text(), nullable=True))
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2021-01-08 16:38:51 +00:00
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op.alter_column('broadcast_message', 'template_id', nullable=True)
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op.alter_column('broadcast_message', 'template_version', nullable=True)
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def downgrade():
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# downgrade fails if there are broadcasts without a template. This is deliberate cos I don't feel comfortable
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# deleting broadcasts.
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op.alter_column('broadcast_message', 'template_id', nullable=False)
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op.alter_column('broadcast_message', 'template_version', nullable=False)
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op.drop_column('broadcast_message', 'content')
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