Cleanup old code

Dockerfile

@@ -1,23 +1,55 @@
+# Stage 1: Build the React frontend
+FROM node:16 AS frontend-builder
+
+WORKDIR /app
+
+# Copy and install frontend dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy the rest of the frontend code
+COPY . .
+
+# Build the frontend assets
+RUN npm run build
+
+# Stage 2: Build the Sinatra backend
 FROM ruby:3.2.2-slim
 
-RUN apt-get update -qq && apt-get install -y build-essential libsqlite3-dev openssl libffi-dev libpq-dev
+# Install necessary packages
+RUN apt-get update -qq && apt-get install -y \
+    build-essential \
+    libsqlite3-dev \
+    openssl \
+    libffi-dev \
+    libpq-dev
 
 WORKDIR /usr/src/app
 
+# Copy and install backend dependencies
 COPY Gemfile* ./
-
 RUN bundle config set without 'development test' && bundle install
 
+# Copy the backend code
 COPY . .
 
+# Remove any existing development databases
 RUN rm -f db/development*
 
+# Copy built frontend assets from the frontend builder stage
+COPY --from=frontend-builder /app/public ./public
+
+# Expose the application port
 EXPOSE 9292
 
+# Set environment variables
 ENV RACK_ENV=production
 ENV TUDUDI_INTERNAL_SSL_ENABLED=false
 
+# Generate SSL certificates
 RUN mkdir -p certs && \
-    openssl req -x509 -newkey rsa:4096 -keyout certs/server.key -out certs/server.crt -days 365 -nodes -subj '/CN=localhost'
+    openssl req -x509 -newkey rsa:4096 -keyout certs/server.key -out certs/server.crt \
+    -days 365 -nodes -subj '/CN=localhost'
 
-CMD rake db:migrate; puma -C app/config/puma.rb
+# Run database migrations and start the Puma server
+CMD rake db:migrate && puma -C app/config/puma.rb