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Now that notifications-admin is always sending through folder_permissions, the folder_permissions column of the invited_user table can be made non-nullable. The migration also backfills the column (to []) to account for existing null values.
27 lines
779 B
Python
27 lines
779 B
Python
"""
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Revision ID: 0281_non_null_folder_permissions
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Revises: 0280_invited_user_folder_perms
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Create Date: 2019-03-20 10:12:24.927129
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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 = '0281_non_null_folder_permissions'
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down_revision = '0280_invited_user_folder_perms'
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def upgrade():
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op.execute("UPDATE invited_users SET folder_permissions = '[]' WHERE folder_permissions IS null")
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op.alter_column('invited_users', 'folder_permissions',
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existing_type=postgresql.JSONB(astext_type=sa.Text()),
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nullable=False)
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def downgrade():
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op.alter_column('invited_users', 'folder_permissions',
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existing_type=postgresql.JSONB(astext_type=sa.Text()),
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nullable=True)
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