You can chech the application here: http://ec2-52-28-84-79.eu-central-1.compute.amazonaws.com:8000/swagger-ui/index.html#/
The Job Offers application elevates the job search experience, focusing on opportunities for Junior Java Developers sourced directly from various websites. Operating seamlessly, it gathers job listings in a MongoDB database and employs intelligent caching for swift delivery of information for 60 minutes using Redis. Additionally, it ensures complete security by enabling user registration, login, and JWT token generation. Key features that distinguish this application:
- Integration with Remote HTTP Server
- JWT Token for Access
- User Registration
- Job Listings Update Every 3 Hours
- Uniqueness of Listings in the Database
- Caching Mechanism
- Manual Addition of Job Listings
- Each job listing includes essential details such as the link to the job, job title, company name, and salary range
AUTHOR: SZYMON KORNIK
LINKEDIN: https://www.linkedin.com/in/szymon-kornik-3b12ba217/
WEBSITE: https://www.szymonkornik.com/
- Spring Boot web application
- Architecture: Modular monolith hexagonal architecture
- NoSQL databases (MongoDB) for coupon and results repositories
- Facade's design pattern
- High coverage with unit tests and integration tests
- MockMvc was used to test the controllers and offer fetcher HTTP client was stubbed using WireMock
- Scheduled offers fetching from HTTP client.
- Full containerization in Docker
Lottery is developed using following technologies:
Core:
Testing:
Frontend:
- Docker to run.
- Just run following command, and wait for containers to be pulled up and started.
docker compose up
- Alternatively you can run docker-compose file through you IDE
After everything builds and ready, you can start the application and test the application using Postman or use Swagger.
Application provides five endpoints: for retrieving all offers, for retrieving specific offer by ID, for saving an offer, for registration and login. Please follow the specification below:
Service url: http://localhost:8080
| HTTP METHOD | Endpoint | REQUEST | RESPONSE | Function |
|---|---|---|---|---|
| GET | /offers | - | JSON | Retrieve all available offers |
| GET | /offers/{offerId} | PATH VARIABLE (offerId) | JSON | Retrieve an offer for a given ID |
| POST | /offers | BODY-JSON (offer) | JSON | Add new offer |
| POST | /register | BODY-JSON (registerRequest) | JSON | Register a new user |
| POST | /token | BODY-JSON (loginRequest) | JSON | Generate an access token with login details |
Future plans:
- Implement frontend with Angular
- Deploying on AWS ✅
- Extract modules to microservices architecture