u

uiserver/scripts/migrate.js

@@ -0,0 +1,38 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+const { config } = require('dotenv');
+
+// Load env from root
+config({ path: path.resolve(__dirname, '../../.env') });
+
+const dbPath = process.env.DB_PATH || path.resolve(__dirname, '../../server/data/sensors.db');
+const db = new Database(dbPath);
+
+console.log(`[Migrate] Connected to ${dbPath}`);
+console.log('[Migrate] Applying schema migrations...');
+
+try {
+    db.exec(`
+    CREATE TABLE IF NOT EXISTS users (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      username TEXT UNIQUE NOT NULL,
+      password_hash TEXT NOT NULL,
+      role TEXT NOT NULL CHECK(role IN ('admin', 'normal')),
+      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+    );
+
+    CREATE TABLE IF NOT EXISTS views (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      name TEXT UNIQUE NOT NULL,
+      config TEXT NOT NULL,
+      created_by INTEGER,
+      created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+      FOREIGN KEY(created_by) REFERENCES users(id)
+    );
+  `);
+    console.log('[Migrate] Schema applied successfully.');
+} catch (err) {
+    console.error('[Migrate] Error applying schema:', err.message);
+} finally {
+    db.close();
+}