FROM node:20-alpine

WORKDIR /app

# Installiere Dependencies
COPY package*.json ./
RUN npm install --production

# Kopiere Source-Code
COPY . .

# Erstelle Upload-Verzeichnis
RUN mkdir -p /app/uploads && chmod 777 /app/uploads

EXPOSE 3001

# Healthcheck
HEALTHCHECK --interval=10s --timeout=3s --start-period=30s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3001/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

CMD ["node", "server.js"]
