Docker compose single docker nodejs application on different ports using nginx server. Complete docker stack

docker-compose.yaml

# This is the production variant of
# docker deployment for litnite
version: '3'
services:
  #built by master branch
  litnite-app:
    image: index.docker.io/litnite/backend:master
    container_name: 'litnite'
    ports:
      - 3001:3001
    # links:
    #   - database
    # depends_on:
    #   - database
    env_file: 
      - ./env-production.env
    environment:
      - NODE_ENV=production
      - MONGO_HOST=database
      - MONGO_DB=litnite

  # application for development environment
  # image built based upon the development branch
  litnite-app-development:
    image: index.docker.io/litnite/backend:development
    container_name: 'litnite-development'
    ports:
      - 3000:3000
    # links:
    #   - database
    # depends_on:
    #   - database
    env_file: ./env-development.env
    environment:
      - NODE_ENV=development
      - MONGO_HOST=database
      - MONGO_DB=litnite-development

  # database:
  #   image: mongo:3.4.0
  #   container_name: 'mongodb'
  #   volumes:
  #     - ./data/db:/data/db
  #   restart: always
  #   ports:
  #     - "27017:27017"

  nginx: 
    image: nginx:latest
    container_name: 'nginx'
    ports:
      - "80:80"
    volumes:
      - ./configurations/nginx.conf:/etc/nginx/conf.d/default.conf
      - ./certs:/etc/nginx/certs
    depends_on:
      - litnite-app
      - litnite-app-development
      - litnite-webapp
      # - litnite-webapp-development
  
  # configuring the litnite webapp
  # litnite-webapp-development:
  #   image: index.docker.io/litnite/webapp:development
  #   container_name: 'lintite-webapp-development'
  #   ports:
  #     - 8000:8000
  #   environment:
  #     - NODE_ENV=development
  
  # production build of the web app
  litnite-webapp:
    image: index.docker.io/litnite/webapp:master
    container_name: 'litnite-webapp'
    ports:
      - 8001:8001
    environment:
      - NODE_ENV=production

    # adding watchtower to waxtch for newly build images
    # mentioned above
  watchtower:
    image: v2tec/watchtower
    container_name: 'watchtower'
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./.docker/config.json:/config.json
    command: --interval 10 --cleanup

nginx.conf

server {
	listen 80;
	listen [::]:80;
	server_name mylitnite.com www.mylitnite.com;
	listen 443 ssl;

	client_max_body_size 20M;

	#RSA certificate
	ssl_certificate /etc/nginx/certs/certificate.crt;
	ssl_certificate_key /etc/nginx/certs/private.key;

	location /development/ {
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-NginX-Proxy true;
		proxy_pass http://litnite-app-development:3000/;
		#proxy_http_version 1.1;
		#proxy_set_header Upgrade $http_upgrade;
		#proxy_set_header Connection 'upgrade';
		proxy_set_header Host $http_host;
		proxy_cache_bypass $http_upgrade
		proxy_redirect off;
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		#try_files $uri $uri/ =404;
	}

	# production configuration
	location /production/ {
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-NginX-Proxy true;
		proxy_pass http://litnite-app:3001/;
		#proxy_http_version 1.1;
		#proxy_set_header Upgrade $http_upgrade;
		#proxy_set_header Connection 'upgrade';
		proxy_set_header Host $http_host;
		proxy_cache_bypass $http_upgrade
		proxy_redirect off;
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		#try_files $uri $uri/ =404;
	}

	location / {
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-NginX-Proxy true;
		proxy_pass http://litnite-webapp:8001/;
		#proxy_http_version 1.1;
		#proxy_set_header Upgrade $http_upgrade;
		#proxy_set_header Connection 'upgrade';
		proxy_set_header Host $http_host;
		proxy_cache_bypass $http_upgrade
		proxy_redirect off;
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		#try_files $uri $uri/ =404;
	}

	# location /dev/ {
	# 	proxy_set_header X-Real-IP $remote_addr;
	# 	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	# 	proxy_set_header X-NginX-Proxy true;
	# 	proxy_pass http://litnite-webapp-development:8000/;
	# 	#proxy_http_version 1.1;
	# 	#proxy_set_header Upgrade $http_upgrade;
	# 	#proxy_set_header Connection 'upgrade';
	# 	proxy_set_header Host $http_host;
	# 	proxy_cache_bypass $http_upgrade
	# 	proxy_redirect off;
	# 	# First attempt to serve request as file, then
	# 	# as directory, then fall back to displaying a 404.
	# 	#try_files $uri $uri/ =404;
	# }
	
}