Initial commit — NOMAD (Navigation Organizer for Maps, Activities & Destinations)
Self-hosted travel planner with Express.js, SQLite, React & Tailwind CSS.
This commit is contained in:
Maurice
361
server/src/db/database.js
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361
server/src/db/database.js
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const { DatabaseSync } = require('node:sqlite');
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const path = require('path');
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const fs = require('fs');
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const bcrypt = require('bcryptjs');
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const dataDir = path.join(__dirname, '../../data');
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if (!fs.existsSync(dataDir)) {
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fs.mkdirSync(dataDir, { recursive: true });
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}
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const dbPath = path.join(dataDir, 'travel.db');
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let _db = null;
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function initDb() {
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if (_db) {
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try { _db.exec('PRAGMA wal_checkpoint(TRUNCATE)'); } catch (e) {}
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try { _db.close(); } catch (e) {}
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_db = null;
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}
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_db = new DatabaseSync(dbPath);
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_db.exec('PRAGMA journal_mode = WAL');
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_db.exec('PRAGMA foreign_keys = ON');
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// Create all tables
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_db.exec(`
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CREATE TABLE IF NOT EXISTS users (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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username TEXT UNIQUE NOT NULL,
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email TEXT UNIQUE NOT NULL,
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password_hash TEXT NOT NULL,
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role TEXT NOT NULL DEFAULT 'user',
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maps_api_key TEXT,
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unsplash_api_key TEXT,
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openweather_api_key TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS settings (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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key TEXT NOT NULL,
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value TEXT,
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UNIQUE(user_id, key)
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);
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CREATE TABLE IF NOT EXISTS trips (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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title TEXT NOT NULL,
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description TEXT,
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start_date TEXT,
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end_date TEXT,
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currency TEXT DEFAULT 'EUR',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS days (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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day_number INTEGER NOT NULL,
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date TEXT,
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notes TEXT,
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UNIQUE(trip_id, day_number)
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);
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CREATE TABLE IF NOT EXISTS categories (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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color TEXT DEFAULT '#6366f1',
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icon TEXT DEFAULT '📍',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS tags (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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color TEXT DEFAULT '#10b981',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS places (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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description TEXT,
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lat REAL,
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lng REAL,
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address TEXT,
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category_id INTEGER REFERENCES categories(id) ON DELETE SET NULL,
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price REAL,
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currency TEXT,
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reservation_status TEXT DEFAULT 'none',
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reservation_notes TEXT,
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reservation_datetime TEXT,
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place_time TEXT,
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duration_minutes INTEGER DEFAULT 60,
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notes TEXT,
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image_url TEXT,
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google_place_id TEXT,
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website TEXT,
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phone TEXT,
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transport_mode TEXT DEFAULT 'walking',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS place_tags (
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place_id INTEGER NOT NULL REFERENCES places(id) ON DELETE CASCADE,
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tag_id INTEGER NOT NULL REFERENCES tags(id) ON DELETE CASCADE,
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PRIMARY KEY (place_id, tag_id)
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);
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CREATE TABLE IF NOT EXISTS day_assignments (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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day_id INTEGER NOT NULL REFERENCES days(id) ON DELETE CASCADE,
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place_id INTEGER NOT NULL REFERENCES places(id) ON DELETE CASCADE,
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order_index INTEGER DEFAULT 0,
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notes TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS packing_items (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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checked INTEGER DEFAULT 0,
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category TEXT,
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sort_order INTEGER DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS photos (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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day_id INTEGER REFERENCES days(id) ON DELETE SET NULL,
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place_id INTEGER REFERENCES places(id) ON DELETE SET NULL,
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filename TEXT NOT NULL,
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original_name TEXT NOT NULL,
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file_size INTEGER,
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mime_type TEXT,
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caption TEXT,
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taken_at TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS trip_files (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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place_id INTEGER REFERENCES places(id) ON DELETE SET NULL,
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filename TEXT NOT NULL,
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original_name TEXT NOT NULL,
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file_size INTEGER,
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mime_type TEXT,
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description TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS reservations (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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day_id INTEGER REFERENCES days(id) ON DELETE SET NULL,
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place_id INTEGER REFERENCES places(id) ON DELETE SET NULL,
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title TEXT NOT NULL,
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reservation_time TEXT,
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location TEXT,
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confirmation_number TEXT,
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notes TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS trip_members (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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invited_by INTEGER REFERENCES users(id),
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added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(trip_id, user_id)
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);
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CREATE TABLE IF NOT EXISTS day_notes (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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day_id INTEGER NOT NULL REFERENCES days(id) ON DELETE CASCADE,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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text TEXT NOT NULL,
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time TEXT,
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icon TEXT DEFAULT '📝',
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sort_order REAL DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS app_settings (
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key TEXT PRIMARY KEY,
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value TEXT
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);
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CREATE TABLE IF NOT EXISTS budget_items (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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category TEXT NOT NULL DEFAULT 'Sonstiges',
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name TEXT NOT NULL,
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total_price REAL NOT NULL DEFAULT 0,
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persons INTEGER DEFAULT NULL,
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days INTEGER DEFAULT NULL,
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note TEXT,
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sort_order INTEGER DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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`);
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// Migrations
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const migrations = [
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`ALTER TABLE users ADD COLUMN unsplash_api_key TEXT`,
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`ALTER TABLE users ADD COLUMN openweather_api_key TEXT`,
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`ALTER TABLE places ADD COLUMN duration_minutes INTEGER DEFAULT 60`,
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`ALTER TABLE places ADD COLUMN notes TEXT`,
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`ALTER TABLE places ADD COLUMN image_url TEXT`,
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`ALTER TABLE places ADD COLUMN transport_mode TEXT DEFAULT 'walking'`,
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`ALTER TABLE days ADD COLUMN title TEXT`,
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`ALTER TABLE reservations ADD COLUMN status TEXT DEFAULT 'pending'`,
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`ALTER TABLE trip_files ADD COLUMN reservation_id INTEGER REFERENCES reservations(id) ON DELETE SET NULL`,
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`ALTER TABLE reservations ADD COLUMN type TEXT DEFAULT 'other'`,
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`ALTER TABLE trips ADD COLUMN cover_image TEXT`,
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`ALTER TABLE day_notes ADD COLUMN icon TEXT DEFAULT '📝'`,
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`ALTER TABLE trips ADD COLUMN is_archived INTEGER DEFAULT 0`,
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`ALTER TABLE categories ADD COLUMN user_id INTEGER REFERENCES users(id) ON DELETE SET NULL`,
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`ALTER TABLE users ADD COLUMN avatar TEXT`,
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];
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// Recreate budget_items to allow NULL persons (SQLite can't ALTER NOT NULL)
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try {
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const hasNotNull = _db.prepare("SELECT sql FROM sqlite_master WHERE name = 'budget_items'").get()
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if (hasNotNull?.sql?.includes('NOT NULL DEFAULT 1')) {
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_db.exec(`
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CREATE TABLE budget_items_new (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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trip_id INTEGER NOT NULL REFERENCES trips(id) ON DELETE CASCADE,
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category TEXT NOT NULL DEFAULT 'Sonstiges',
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name TEXT NOT NULL,
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total_price REAL NOT NULL DEFAULT 0,
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persons INTEGER DEFAULT NULL,
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days INTEGER DEFAULT NULL,
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note TEXT,
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sort_order INTEGER DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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INSERT INTO budget_items_new SELECT * FROM budget_items;
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DROP TABLE budget_items;
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ALTER TABLE budget_items_new RENAME TO budget_items;
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`)
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}
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} catch (e) { /* table doesn't exist yet or already migrated */ }
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for (const sql of migrations) {
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try { _db.exec(sql); } catch (e) { /* column already exists */ }
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}
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// First registered user becomes admin — no default admin seed needed
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// Seed: default categories
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try {
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const existingCats = _db.prepare('SELECT COUNT(*) as count FROM categories').get();
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if (existingCats.count === 0) {
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const defaultCategories = [
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{ name: 'Hotel', color: '#3b82f6', icon: '🏨' },
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{ name: 'Restaurant', color: '#ef4444', icon: '🍽️' },
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{ name: 'Sehenswürdigkeit', color: '#8b5cf6', icon: '🏛️' },
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{ name: 'Shopping', color: '#f59e0b', icon: '🛍️' },
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{ name: 'Transport', color: '#6b7280', icon: '🚌' },
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{ name: 'Aktivität', color: '#10b981', icon: '🎯' },
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{ name: 'Bar/Café', color: '#f97316', icon: '☕' },
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{ name: 'Strand', color: '#06b6d4', icon: '🏖️' },
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{ name: 'Natur', color: '#84cc16', icon: '🌿' },
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{ name: 'Sonstiges', color: '#6366f1', icon: '📍' },
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];
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const insertCat = _db.prepare('INSERT INTO categories (name, color, icon) VALUES (?, ?, ?)');
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for (const cat of defaultCategories) insertCat.run(cat.name, cat.color, cat.icon);
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console.log('Default categories seeded');
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}
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} catch (err) {
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console.error('Error seeding categories:', err.message);
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}
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}
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// Initialize on module load
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initDb();
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// Proxy so all route modules always use the current _db instance
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// without needing a server restart after reinitialize()
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const db = new Proxy({}, {
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get(_, prop) {
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const val = _db[prop];
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return typeof val === 'function' ? val.bind(_db) : val;
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},
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set(_, prop, val) {
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_db[prop] = val;
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return true;
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},
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});
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function closeDb() {
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if (_db) {
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try { _db.exec('PRAGMA wal_checkpoint(TRUNCATE)'); } catch (e) {}
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try { _db.close(); } catch (e) {}
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_db = null;
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console.log('[DB] Database connection closed');
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}
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}
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function reinitialize() {
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console.log('[DB] Reinitializing database connection after restore...');
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// initDb handles close + reopen, but if closeDb was already called, _db is null
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if (_db) closeDb();
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initDb();
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console.log('[DB] Database reinitialized successfully');
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}
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function getPlaceWithTags(placeId) {
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const place = _db.prepare(`
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SELECT p.*, c.name as category_name, c.color as category_color, c.icon as category_icon
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FROM places p
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LEFT JOIN categories c ON p.category_id = c.id
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WHERE p.id = ?
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`).get(placeId);
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if (!place) return null;
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const tags = _db.prepare(`
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SELECT t.* FROM tags t
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JOIN place_tags pt ON t.id = pt.tag_id
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WHERE pt.place_id = ?
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`).all(placeId);
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return {
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...place,
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category: place.category_id ? {
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id: place.category_id,
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name: place.category_name,
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color: place.category_color,
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icon: place.category_icon,
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} : null,
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tags,
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};
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}
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function canAccessTrip(tripId, userId) {
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return _db.prepare(`
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SELECT t.id, t.user_id FROM trips t
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LEFT JOIN trip_members m ON m.trip_id = t.id AND m.user_id = ?
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WHERE t.id = ? AND (t.user_id = ? OR m.user_id IS NOT NULL)
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`).get(userId, tripId, userId);
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}
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function isOwner(tripId, userId) {
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return !!_db.prepare('SELECT id FROM trips WHERE id = ? AND user_id = ?').get(tripId, userId);
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}
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module.exports = { db, closeDb, reinitialize, getPlaceWithTags, canAccessTrip, isOwner };
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