💸 Exchange rate web-app

📔 Summary:

Web application that loads data(exchange rates) from a third-party service into an internal PostgresQL database. Implemented API requests operate on a local database (i.e. retrieve data from a database). API contain two methods:

1. Request for a list of exchange rates for all sources, with average market rates.
2. Request to issue a list of average exchange rates for all sources for the period.

📑 Used public API:

1. https://api.monobank.ua/docs/
2. https://minfin.com.ua/ua/developers/api/
3. https://api.privatbank.ua/#p24/exchange

🔨 Used Tech stack:

• Java17
• Gradle
• Spring Boot 3.0.6
• Tomcat
• Hibernate
• PostgresQl
• Swagger
• REST, DTO and other patterns

🖥️ BackEnd Project SetUp:

• Clone this repo.
• Start your PostgreSQLServer
• Create DB from int_db.sql script in resources.
• Create application.properties file in src/main/resources folder with data as in application.properties.sample file and fill in your data(login, password, url, driver) in src/main/resources/application.properties file.
• Start app from: com/example/exchangerateapp/ExchangeRateAppApplication.java file. Enjoy the app.

💻 Entering Swagger UI throw SpringDoc:

• Start app as in previous chapter.
• Enter http://localhost:8080/swagger-ui.html and you`ll see all the needed Swagger UI functional and REST endpoints ;)

Swagger path

You can start Swagger UI from this url: http://localhost:8080/swagger-ui.html

Video Presentation

You can check how the app work in this video presentation: https://www.loom.com/share/77c32cdf3d0b48a6926b94d0df39439a

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Good luck. With ♥️ love from 🇺🇦 Ukraine! 😃