mirror of
https://github.com/MODSetter/SurfSense.git
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96 lines
2.9 KiB
Python
96 lines
2.9 KiB
Python
"""Add LogLevel and LogStatus enums and logs table
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Revision ID: 12
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Revises: 11
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"""
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from collections.abc import Sequence
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from sqlalchemy import inspect
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from alembic import op
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# revision identifiers, used by Alembic.
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revision: str = "12"
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down_revision: str | None = "11"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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"""Upgrade schema - add LogLevel and LogStatus enums and logs table."""
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# Create LogLevel enum if it doesn't exist
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op.execute(
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"""
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DO $$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'loglevel') THEN
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CREATE TYPE loglevel AS ENUM ('DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL');
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END IF;
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END$$;
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"""
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)
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# Create LogStatus enum if it doesn't exist
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op.execute(
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"""
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DO $$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'logstatus') THEN
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CREATE TYPE logstatus AS ENUM ('IN_PROGRESS', 'SUCCESS', 'FAILED');
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END IF;
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END$$;
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"""
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)
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# Create logs table if it doesn't exist
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op.execute(
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"""
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CREATE TABLE IF NOT EXISTS logs (
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id SERIAL PRIMARY KEY,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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level loglevel NOT NULL,
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status logstatus NOT NULL,
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message TEXT NOT NULL,
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source VARCHAR(200),
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log_metadata JSONB DEFAULT '{}',
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search_space_id INTEGER NOT NULL REFERENCES searchspaces(id) ON DELETE CASCADE
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);
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"""
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)
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# Get existing indexes
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conn = op.get_bind()
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inspector = inspect(conn)
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existing_indexes = [idx["name"] for idx in inspector.get_indexes("logs")]
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# Create indexes only if they don't already exist
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if "ix_logs_id" not in existing_indexes:
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op.create_index("ix_logs_id", "logs", ["id"])
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if "ix_logs_created_at" not in existing_indexes:
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op.create_index("ix_logs_created_at", "logs", ["created_at"])
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if "ix_logs_level" not in existing_indexes:
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op.create_index("ix_logs_level", "logs", ["level"])
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if "ix_logs_status" not in existing_indexes:
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op.create_index("ix_logs_status", "logs", ["status"])
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if "ix_logs_source" not in existing_indexes:
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op.create_index("ix_logs_source", "logs", ["source"])
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def downgrade() -> None:
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"""Downgrade schema - remove logs table and enums."""
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# Drop indexes
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op.drop_index("ix_logs_source", table_name="logs")
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op.drop_index("ix_logs_status", table_name="logs")
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op.drop_index("ix_logs_level", table_name="logs")
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op.drop_index("ix_logs_created_at", table_name="logs")
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op.drop_index("ix_logs_id", table_name="logs")
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# Drop logs table
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op.drop_table("logs")
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# Drop enums
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op.execute("DROP TYPE IF EXISTS logstatus")
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op.execute("DROP TYPE IF EXISTS loglevel")
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