62 lines
2.8 KiB
Python
62 lines
2.8 KiB
Python
"""Report-linked external conversations and idempotent chat turns."""
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import sqlalchemy as sa
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from alembic import op
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revision = "20261028_0023"
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down_revision = "20261008_0022"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"integration_conversations",
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sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
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sa.Column("client_id", sa.String(64), nullable=False),
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sa.Column("report_request_id", sa.String(128), nullable=False),
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sa.Column("conversation_id", sa.BigInteger(), nullable=False),
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sa.Column("user_id", sa.BigInteger(), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(
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["client_id", "report_request_id"],
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["integration_assessments.client_id", "integration_assessments.request_id"],
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name="fk_integration_conversation_report",
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ondelete="CASCADE",
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),
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sa.ForeignKeyConstraint(["conversation_id"], ["conversations.id"], ondelete="CASCADE"),
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sa.UniqueConstraint("client_id", "report_request_id", name="uq_integration_conversation_report"),
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sa.UniqueConstraint("conversation_id", name="uq_integration_conversation_thread"),
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)
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op.create_index("ix_integration_conversation_user", "integration_conversations", ["user_id"])
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op.create_table(
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"integration_conversation_requests",
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sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
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sa.Column("client_id", sa.String(64), nullable=False),
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sa.Column("conversation_id", sa.BigInteger(), nullable=False),
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sa.Column("request_id", sa.String(128), nullable=False),
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sa.Column("user_id", sa.BigInteger(), nullable=False),
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sa.Column("content_hash", sa.String(64), nullable=False),
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sa.Column("status", sa.String(20), nullable=False),
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sa.Column("owner_token", sa.String(32), nullable=False),
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sa.Column("lease_until", sa.DateTime(timezone=True), nullable=False),
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sa.Column("user_message_id", sa.BigInteger()),
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sa.Column("assistant_message_id", sa.BigInteger()),
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sa.Column("error_message", sa.String(200)),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(["conversation_id"], ["conversations.id"], ondelete="CASCADE"),
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sa.UniqueConstraint("client_id", "conversation_id", "request_id", name="uq_integration_conversation_request"),
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)
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op.create_index(
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"ix_integration_conversation_request_owner",
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"integration_conversation_requests",
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["client_id", "conversation_id"],
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)
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def downgrade() -> None:
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op.drop_table("integration_conversation_requests")
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op.drop_table("integration_conversations")
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