ComandApp

Description:

This projects contains two distinguished cross-platform applications (web app + android) whose backend is based on a microservice architecture. The application scopes are:

• ComandApp - Cliente: An application for the customers of the restaurant. The customers can:
  • Book a table for a specific date and time and, if they want, provide their order in advance.
  • Pre-order a meal to be prepared for the time of the reservation.
  • Order a Takeaway meal and pick it up at the restaurant.
  • Order a Delivery meal and have it delivered at their home.
• ComandApp - Gestore: An application for the restaurant manager. The manager can:
  • Visualize and manage the preparations on the kitchen side, changing the state of the preparations between "waiting", "underway" and "ready".
  • Visualize and manage the preparations on the waiter side, changing the state of the cooked preparations between "to deliver" and "delivered".
  • Visualize and manage the bookings, approving or rejecting them.

Microservices overview

• Menu
  • Handles the list of meals and drinks available.
  • Can add, remove or update a meal or a drink.
• Kitchen
  • Handles the list of preparation for the kitchen side.
  • The preparation can be in one of the following states:
    • Waiting (the preparation is waiting to be cooked)
    • Underway (the preparation is being cooked)
    • Ready (the preparation is ready to be delivered)
  • The preparation state can be updated by the kitchen staff.
• Waiter
  • Handles the list of preparation for the waiter side.
  • The preparation can be in one of the following states:
    • To deliver
    • Delivered
  • The preparation state can be updated by the waiter staff.
• Order
  • Receives the particular kind of order from the customer.
  • Sends the preparations to cook to the kitchen based on policies.
  • Provides the list of orders to the staff.
  • Accepts or rejects the orders which are not in restaurant orders.
• Reservation
  • Receives the reservation from the customer.
  • Sends the reservation to the order microservice.
  • Accepts or rejects the reservation or pre-order.

Kubernetes

For kubernetes deployment follow the instruction in the kubernetes folder

Docker

Docker deployment can be done separately for each microservice or using docker-compose.

All the pre-built images are available on Docker Hub or can be Built using Dockerfile in the root of each microservice folder.

Docker-compose

Two docker-compose files are available in the root of the project:

• docker-compose.yml
• docker-compose-development.yml

The first one pulls the images from Docker Hub and the second one builds the images locally. To use the first one run the following command:

docker-compose up

To use the second one first the backend must be started

docker-compose -f docker-compose-development.yml up

and then the frontend can be started. go to the frontend repository or open the submodule folder and run:

docker-compose docker-compose up