feat: Configure production Docker deployment with Nginx, health checks, and SQLite data persistence.

server/Dockerfile

@@ -2,17 +2,25 @@ FROM node:20-alpine
 
 WORKDIR /app
 
-# Copy root package files
+# Copy package files
 COPY package.json package-lock.json* ./
 
-# Install production dependencies
+# Install production dependencies only
 RUN npm ci --omit=dev
 
 # Copy server source code
 COPY server ./server
 
-# Expose port
+# Create data directory for SQLite
+RUN mkdir -p /app/data
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1
+
+ENV NODE_ENV=production
+ENV PORT=3000
+
 EXPOSE 3000
 
-# Start server
 CMD ["node", "server/index.js"]

server/db.js

@@ -1,7 +1,9 @@
 const Database = require('better-sqlite3');
 const path = require('path');
 
-const dbPath = path.resolve(__dirname, 'eventy.db');
+// Use /app/data for production (Docker volume), fallback to local for dev
+const dataDir = process.env.NODE_ENV === 'production' ? '/app/data' : __dirname;
+const dbPath = path.join(dataDir, 'eventy.db');
 const db = new Database(dbPath);
 
 // Enable WAL mode for better concurrency