Wasale - Food Delivery Service

“Wasale” is a popular delivery company that wants to build a food delivery system that facilitates ordering food from different restaurants. The system shall support adding/removing different restaurants to the restaurant catalog.

Tech Stack

Backend: Java, Spring-Boot.

Scope

This repo is only for Order micro-service.

Documents

• Entity Relationship Diagram

  Note : The ERD is still in working Process.

  • ERD Image :

  

  • ERD drawio file in docs folder:

    docs/ERD/OrderService_new-ERD.drawio

  • ERD Link to Contribute :

    Link to the ERD

File Structure

├── api # contains the app interface with the client
│   │
│   ├── controller # contains the controller classes
│   │
│   └── dto # contains the Data Transfer object classes
│
├── config # contains app config
│   │
│   ├──  mapper # contains mappers between entities and DTOs
│   │
│   └── SwaggerConfig.java # constain swagger config
│
├── helper # contains static helper func
│
├── persistent # contains DB logic
│   │
│   ├── entity # contains DB entity
│   │
│   ├── enum_ # contains enums
│   │
│   ├── seed # contains DB seeders
│   │
│   └── repository # contains DB calls
│
└── service # contains business logic

Before running the project

1. Make a file with name secrets.properties in dir src/main/resources/.
2. Write the secrets variables to the file.

   EX of the file content:

• Note: Change the variables based on your configurations.

# Database
DB_NAME=order_service
DB_USER=postgres
DB_PASS=postgres
DB_PORT=5432
DB_HOST=localhost
# Server
SERVER_PORT=8080
# Other Microservices URL
CUSTOMER_SERVICE_URL=http://localhost:8081

After Setting up the Secrets

Run the following command to install dependance

mvn clean install

Run the following command to list dependance

 mvn dependency:tree

Run the following command to start the app

mvn spring-boot:run

Navigate to the following URL to test the APIs

http://localhost:8080/webjars/swagger-ui/index.html

---

Docker and Docker-Compose :

1. Create .env file in root dir

2. Paste the following to the .env file:

POSTGRES_USER=postgres
POSTGRES_PASSWORD=123
POSTGRES_DB=order_service

3. Run the following commands:

- docker-compose build
- docker-compose up

---

Team Members

1. Ala Al-Sanea - Project Owner
2. Adam Almohammedi - Scrum Master
3. Amjad Al-Aghbari
4. Adel Subait
5. Waledd Thamer