# Use official Node.js image
FROM node:18

# Set working directory
WORKDIR /app

RUN npm install express

# Copy the rest of the app files
COPY . .

# Ensure codes.json exists and set proper permissions
RUN touch codes.json && echo '{}' > codes.json && chmod 666 codes.json amounts2.json amounts.json

# Expose port 3000
EXPOSE 7860

# Start the server
CMD ["node", "server.js"]