Complete sermon management system with Nuxt 4, authentication, SQLite database, QR codes, and Docker deployment

server/utils/database.ts

@@ -0,0 +1,60 @@
+import Database from 'better-sqlite3'
+import { join } from 'path'
+import { existsSync, mkdirSync } from 'fs'
+import { dirname } from 'path'
+
+let db: Database.Database
+
+export async function getDatabase() {
+  if (!db) {
+    const dbPath = process.env.NODE_ENV === 'production'
+      ? '/data/sermons.db'
+      : './data/sermons.db'
+
+    // Ensure directory exists
+    const dir = dirname(dbPath)
+    if (!existsSync(dir)) {
+      mkdirSync(dir, { recursive: true })
+    }
+
+    db = new Database(dbPath)
+    await initializeDatabase(db)
+  }
+  return db
+}
+
+async function initializeDatabase(db: Database.Database) {
+  // Create sermons table
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS sermons (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      title TEXT NOT NULL,
+      date TEXT NOT NULL,
+      slug TEXT UNIQUE NOT NULL,
+      bible_references TEXT,
+      personal_application TEXT,
+      pastor_challenge TEXT,
+      created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+      updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+    )
+  `)
+
+  // Create users table for authentication
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS users (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      username TEXT UNIQUE NOT NULL,
+      password_hash TEXT NOT NULL,
+      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+    )
+  `)
+
+  // Note: Admin user creation is handled in auth.ts to avoid circular dependencies
+}
+
+export function closeDatabase() {
+  if (db) {
+    db.close()
+    db = null
+  }
+}