98 lines
3.8 KiB
TypeScript
98 lines
3.8 KiB
TypeScript
import { BaseMigration } from './base-migration.ts';
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import type { TQueryFunction } from '../types.ts';
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export class Migration012GfsRetention extends BaseMigration {
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readonly version = 12;
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readonly description = 'GFS retention policy schema';
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up(query: TQueryFunction): void {
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// Recreate backup_schedules with GFS retention columns
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query(`
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CREATE TABLE backup_schedules_new (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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scope_type TEXT NOT NULL DEFAULT 'service',
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scope_pattern TEXT,
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service_id INTEGER,
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service_name TEXT,
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cron_expression TEXT NOT NULL,
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retention_hourly INTEGER NOT NULL DEFAULT 0,
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retention_daily INTEGER NOT NULL DEFAULT 7,
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retention_weekly INTEGER NOT NULL DEFAULT 4,
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retention_monthly INTEGER NOT NULL DEFAULT 12,
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enabled INTEGER NOT NULL DEFAULT 1,
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last_run_at REAL,
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next_run_at REAL,
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last_status TEXT,
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last_error TEXT,
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created_at REAL NOT NULL,
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updated_at REAL NOT NULL,
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FOREIGN KEY (service_id) REFERENCES services(id) ON DELETE CASCADE
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)
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`);
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// Migrate existing data - convert old retention_tier to new format
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query(`
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INSERT INTO backup_schedules_new (
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id, scope_type, scope_pattern, service_id, service_name, cron_expression,
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retention_hourly, retention_daily, retention_weekly, retention_monthly,
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enabled, last_run_at, next_run_at, last_status, last_error, created_at, updated_at
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)
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SELECT
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id, scope_type, scope_pattern, service_id, service_name, cron_expression,
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0,
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CASE WHEN retention_tier = 'daily' THEN 7 ELSE 0 END,
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CASE WHEN retention_tier IN ('daily', 'weekly') THEN 4 ELSE 0 END,
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CASE WHEN retention_tier IN ('daily', 'weekly', 'monthly') THEN 12
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WHEN retention_tier = 'yearly' THEN 24 ELSE 12 END,
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enabled, last_run_at, next_run_at, last_status, last_error, created_at, updated_at
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FROM backup_schedules
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`);
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query('DROP TABLE backup_schedules');
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query('ALTER TABLE backup_schedules_new RENAME TO backup_schedules');
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query(
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'CREATE INDEX IF NOT EXISTS idx_backup_schedules_service ON backup_schedules(service_id)',
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);
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query(
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'CREATE INDEX IF NOT EXISTS idx_backup_schedules_enabled ON backup_schedules(enabled)',
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);
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query(
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'CREATE INDEX IF NOT EXISTS idx_backup_schedules_scope ON backup_schedules(scope_type)',
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);
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// Recreate backups table without retention_tier column
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query(`
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CREATE TABLE backups_new (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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service_id INTEGER NOT NULL,
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service_name TEXT NOT NULL,
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filename TEXT NOT NULL,
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size_bytes INTEGER NOT NULL,
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created_at REAL NOT NULL,
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includes_image INTEGER NOT NULL,
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platform_resources TEXT NOT NULL DEFAULT '[]',
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checksum TEXT NOT NULL,
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schedule_id INTEGER REFERENCES backup_schedules(id) ON DELETE SET NULL,
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FOREIGN KEY (service_id) REFERENCES services(id) ON DELETE CASCADE
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)
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`);
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query(`
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INSERT INTO backups_new (
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id, service_id, service_name, filename, size_bytes, created_at,
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includes_image, platform_resources, checksum, schedule_id
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)
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SELECT
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id, service_id, service_name, filename, size_bytes, created_at,
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includes_image, platform_resources, checksum, schedule_id
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FROM backups
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`);
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query('DROP TABLE backups');
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query('ALTER TABLE backups_new RENAME TO backups');
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query('CREATE INDEX IF NOT EXISTS idx_backups_service ON backups(service_id)');
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query('CREATE INDEX IF NOT EXISTS idx_backups_created ON backups(created_at DESC)');
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query('CREATE INDEX IF NOT EXISTS idx_backups_schedule ON backups(schedule_id)');
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}
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}
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