mirror of
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103 lines
3.6 KiB
Python
103 lines
3.6 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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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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### commands auto generated by Alembic - please adjust! ###
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op.create_table(
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"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(
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op.f("ix_templates_history_created_by_id"),
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"templates_history",
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["created_by_id"],
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unique=False,
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)
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op.create_index(
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op.f("ix_templates_history_service_id"),
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"templates_history",
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["service_id"],
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unique=False,
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)
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op.add_column(
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"templates",
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sa.Column("created_by_id", postgresql.UUID(as_uuid=True), nullable=True),
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)
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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(
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"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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)
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op.execute("UPDATE templates SET version = 1, created_at = now()")
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op.execute(
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(
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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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)
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)
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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(
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op.f("ix_templates_created_by_id"), "templates", ["created_by_id"], unique=False
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)
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op.create_foreign_key(
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"fk_templates_created_by_id", "templates", "users", ["created_by_id"], ["id"]
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)
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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(
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"api_keys_history",
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"created_by_id",
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existing_type=postgresql.UUID(),
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nullable=True,
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)
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op.alter_column(
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"api_keys_history",
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"created_at",
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existing_type=postgresql.TIMESTAMP(),
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nullable=True,
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)
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op.drop_index(
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op.f("ix_templates_history_service_id"), table_name="templates_history"
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)
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op.drop_index(
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op.f("ix_templates_history_created_by_id"), table_name="templates_history"
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)
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op.drop_table("templates_history")
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### end Alembic commands ###
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