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Food Delivery Application

Bozhao Li

Task

  • Function Requirement
  • Non-Functional Requirement
    • Microservices
    • SQL and NOSQL
    • OO Design
    • REST API
    • Tests(in Restaurant service and Payment service)
    • handle error (check length of cardNum and securityCode)
    • security
  • Bonus
    • [?] UI to design a website(a little bit hard for me and time is limited)
    • [?] MQ (still config this function)
    • Spring Cloud circuit(like eureka,hystrix)
    • Well Documented

Service Function

  1. search restaurant by restaurant name
  2. user can place an order and make a payment

Database

  1. restaurant-service (MongoDB)
  2. Order-service(MongoDB)
  3. Payment-service(MYSQL)

RESTAPI

Restaurant Service

1.upload(): (POST)

"/RestaurantInfo"
upload data. 

2 delete ():(DELETE)

 "/RestaurantInfo"
Delete all the data.

3 findRestaurant() (GET)

"/RestaurantInfo/{name}"
Find the restaurant by name. 

4 findItems() (GET)

"/RestaurantInfo/{name}/Items"
get menuItems by Restaurant name

Order Service

1.upload(): (POST)

/OrderService
upload ORDERS;  

2 delete() :(DELETE)

/OrderService
DELETE ALL ORDERS. 

3 deleteById() : (DELETE)

/OrderService/{orderId}
DELETE ORDERS BY ID. 

4 findAll() (GET)

/OrderService
Find ALL ORDERS

Payment Service

1.save(): (POST)

/Payment
uipload a payment

2 delete() :(DELETE)

/Payment

3 findALLPaymentt() (GET)

/Payment
Find the payment history

Start

  1. Start docker docker-compose up -d in these folders /Orderservice,/Paymentservice,/Restaurantservice,/
  2. Start all servers sh ./start-server.sh
java -jar Orderservice/target/orderservice-1.0-SNAPSHOT.jar&. 
java -jar Paymentservice/target/PaymentService-0.0.1-SNAPSHOT.jar&. 
java -jar RestaurantService/target/RestaurantService-0.0.1-SNAPSHOT.jar&
java -jar platform/eureka/target/eureka-1.0-SNAPSHOT.jar&
java -jar platform/hystrix-dashboard/target/hystrix-dashboard-1.0-SNAPSHOT.jar
  1. Upload all data sh ./start-uploadData.sh

Run

  1. Restaurant server in localhost:9004
  2. Order server in localhost:9005
  3. Payment Server in localhost:9006
  4. Eureka in localhost:8761
  5. hytrix in localhost:7979

Issue

  1. Still need to watch the video about RabbitMQ and how to design a website based on the backend.
  2. Need to bind all the data into one for you can only need to upload a menu for each restaurant rather than upload like order and payment in order to maintain consistencey.

Reference

  1. Bittiger and Ross
  2. Spring Document
  3. Google and stackoverflow