mahdahar
dc6cca71cf
Replace DB-backed instrument upserts with app.yaml-driven config loading, matching, and translator application in the ingestion workflow. Also add serial-port connector support, startup validation tooling, and migration tracking updates to keep runtime behavior and docs aligned.
84 lines
2.1 KiB
JavaScript
84 lines
2.1 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const DatabaseClient = require('./db');
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const config = require('../../config/app');
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const LOCK_MIGRATION_FILE = '002_outbox_locks.sql';
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async function ensureMigrationTable(db) {
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await db.exec(`
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CREATE TABLE IF NOT EXISTS schema_migrations (
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filename TEXT PRIMARY KEY,
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applied_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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`);
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}
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async function migrationIsApplied(db, filename) {
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const row = await db.get(
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'SELECT filename FROM schema_migrations WHERE filename = ? LIMIT 1',
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[filename]
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);
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return Boolean(row);
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}
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async function markMigrationApplied(db, filename) {
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await db.run(
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'INSERT OR IGNORE INTO schema_migrations (filename) VALUES (?)',
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[filename]
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);
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}
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async function applyOutboxLockMigration(db) {
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const columns = await db.all('PRAGMA table_info(outbox_result)');
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const columnNames = new Set(columns.map((column) => column.name));
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if (!columnNames.has('locked_at')) {
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await db.exec('ALTER TABLE outbox_result ADD COLUMN locked_at INTEGER NULL;');
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}
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if (!columnNames.has('locked_by')) {
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await db.exec('ALTER TABLE outbox_result ADD COLUMN locked_by TEXT NULL;');
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}
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}
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async function migrate() {
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const db = new DatabaseClient(config.db);
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const migrationsDir = path.join(__dirname, '..', '..', 'db', 'migrations');
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const files = fs
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.readdirSync(migrationsDir)
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.filter((name) => name.endsWith('.sql'))
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.sort();
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await ensureMigrationTable(db);
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for (const file of files) {
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if (await migrationIsApplied(db, file)) {
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continue;
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}
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if (file === LOCK_MIGRATION_FILE) {
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await applyOutboxLockMigration(db);
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await markMigrationApplied(db, file);
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continue;
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}
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const payload = fs.readFileSync(path.join(migrationsDir, file), 'utf8');
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await db.exec(payload);
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await markMigrationApplied(db, file);
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}
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await db.close();
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}
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if (require.main === module) {
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migrate()
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.then(() => console.log('migrations applied'))
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.catch((err) => {
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console.error('migration failed', err);
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process.exit(1);
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});
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}
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module.exports = migrate;
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