trying to rework database migrations

migrations.old/20250101000001_initial_setup.sql

@@ -0,0 +1,223 @@
+-- Migration: Initial Setup
+-- Description: Creates the attune schema, enums, and shared database functions
+-- Version: 20250101000001
+
+-- ============================================================================
+-- SCHEMA AND ROLE SETUP
+-- ============================================================================
+
+-- Create the attune schema
+-- NOTE: For tests, the test schema is created separately. For production, uncomment below:
+-- CREATE SCHEMA IF NOT EXISTS attune;
+
+-- Set search path (now set via connection pool configuration)
+
+-- Create service role for the application
+-- NOTE: Commented out for tests, uncomment for production:
+-- DO $$
+-- BEGIN
+--     IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = 'svc_attune') THEN
+--         CREATE ROLE svc_attune WITH LOGIN PASSWORD 'attune_service_password';
+--     END IF;
+-- END
+-- $$;
+
+-- Grant usage on schema
+-- NOTE: Commented out for tests, uncomment for production:
+-- GRANT USAGE ON SCHEMA attune TO svc_attune;
+-- GRANT CREATE ON SCHEMA attune TO svc_attune;
+
+-- Enable required extensions
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+CREATE EXTENSION IF NOT EXISTS "pgcrypto";
+
+-- COMMENT ON SCHEMA attune IS 'Attune automation platform schema';
+
+-- ============================================================================
+-- ENUM TYPES
+-- ============================================================================
+
+-- RuntimeType enum
+DO $$ BEGIN
+    CREATE TYPE runtime_type_enum AS ENUM (
+        'action',
+        'sensor'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE runtime_type_enum IS 'Type of runtime environment';
+
+-- WorkerType enum
+DO $$ BEGIN
+    CREATE TYPE worker_type_enum AS ENUM (
+        'local',
+        'remote',
+        'container'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE worker_type_enum IS 'Type of worker deployment';
+
+-- WorkerStatus enum
+DO $$ BEGIN
+    CREATE TYPE worker_status_enum AS ENUM (
+        'active',
+        'inactive',
+        'busy',
+        'error'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE worker_status_enum IS 'Worker operational status';
+
+-- EnforcementStatus enum
+DO $$ BEGIN
+    CREATE TYPE enforcement_status_enum AS ENUM (
+        'created',
+        'processed',
+        'disabled'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE enforcement_status_enum IS 'Enforcement processing status';
+
+-- EnforcementCondition enum
+DO $$ BEGIN
+    CREATE TYPE enforcement_condition_enum AS ENUM (
+        'any',
+        'all'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE enforcement_condition_enum IS 'Logical operator for conditions (OR/AND)';
+
+-- ExecutionStatus enum
+DO $$ BEGIN
+    CREATE TYPE execution_status_enum AS ENUM (
+        'requested',
+        'scheduling',
+        'scheduled',
+        'running',
+        'completed',
+        'failed',
+        'canceling',
+        'cancelled',
+        'timeout',
+        'abandoned'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE execution_status_enum IS 'Execution lifecycle status';
+
+-- InquiryStatus enum
+DO $$ BEGIN
+    CREATE TYPE inquiry_status_enum AS ENUM (
+        'pending',
+        'responded',
+        'timeout',
+        'cancelled'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE inquiry_status_enum IS 'Inquiry lifecycle status';
+
+-- PolicyMethod enum
+DO $$ BEGIN
+    CREATE TYPE policy_method_enum AS ENUM (
+        'cancel',
+        'enqueue'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE policy_method_enum IS 'Policy enforcement method';
+
+-- OwnerType enum
+DO $$ BEGIN
+    CREATE TYPE owner_type_enum AS ENUM (
+        'system',
+        'identity',
+        'pack',
+        'action',
+        'sensor'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE owner_type_enum IS 'Type of resource owner';
+
+-- NotificationState enum
+DO $$ BEGIN
+    CREATE TYPE notification_status_enum AS ENUM (
+        'created',
+        'queued',
+        'processing',
+        'error'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE notification_status_enum IS 'Notification processing state';
+
+-- ArtifactType enum
+DO $$ BEGIN
+    CREATE TYPE artifact_type_enum AS ENUM (
+        'file_binary',
+        'file_datatable',
+        'file_image',
+        'file_text',
+        'other',
+        'progress',
+        'url'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE artifact_type_enum IS 'Type of artifact';
+
+-- RetentionPolicyType enum
+DO $$ BEGIN
+    CREATE TYPE artifact_retention_enum AS ENUM (
+        'versions',
+        'days',
+        'hours',
+        'minutes'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;
+
+COMMENT ON TYPE artifact_retention_enum IS 'Type of retention policy';
+
+-- ============================================================================
+-- SHARED FUNCTIONS
+-- ============================================================================
+
+-- Function to automatically update the 'updated' timestamp
+CREATE OR REPLACE FUNCTION update_updated_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated = NOW();
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+COMMENT ON FUNCTION update_updated_column() IS 'Automatically updates the updated timestamp on row modification';