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https://github.com/GSA/notifications-api.git
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65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
"""
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* add version and updated_at to provider_details
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* set active to not nullable (any existing null is set to false)
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* create provider_details_history table, mimicking provider_details
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Revision ID: 0062_provider_details_history
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Revises: 0061_add_client_reference
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Create Date: 2016-12-14 13:00:24.226990
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"""
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# revision identifiers, used by Alembic.
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revision = "0062_provider_details_history"
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down_revision = "0061_add_client_reference"
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects import postgresql
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def upgrade():
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op.get_bind()
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op.add_column("provider_details", sa.Column("updated_at", sa.DateTime()))
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op.execute("UPDATE provider_details SET active = false WHERE active is null")
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op.alter_column("provider_details", "active", nullable=False)
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op.add_column("provider_details", sa.Column("version", sa.Integer(), nullable=True))
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op.execute("UPDATE provider_details SET version = 1")
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op.alter_column("provider_details", "version", nullable=False)
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op.create_table(
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"provider_details_history",
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sa.Column("id", postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column("display_name", sa.String(), nullable=False),
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sa.Column("identifier", sa.String(), nullable=False),
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sa.Column("priority", sa.Integer(), nullable=False),
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sa.Column(
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"notification_type",
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postgresql.ENUM(
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"email", "sms", "letter", name="notification_type", create_type=False
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),
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nullable=False,
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),
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sa.Column("active", sa.Boolean(), nullable=False),
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sa.Column("version", sa.Integer(), nullable=False),
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sa.Column("updated_at", sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint("id", "version"),
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)
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op.execute(
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"INSERT INTO provider_details_history"
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+ " (id, display_name, identifier, priority, notification_type, active, version)"
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+ " SELECT id, display_name, identifier, priority, notification_type, active, version FROM provider_details"
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)
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def downgrade():
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op.drop_table("provider_details_history")
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op.alter_column(
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"provider_details", "active", existing_type=sa.BOOLEAN(), nullable=True
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)
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op.drop_column("provider_details", "version")
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op.drop_column("provider_details", "updated_at")
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