PublicLibrary

The project models business processes of public library

Applied technologies

• Java 20
• Spring Boot 3.1.0
• Spring MVC, Thymeleaf 3.1.1
• Spring Security
• Spring Data, JPA, Hibernate 6.1.7
• Postgresql 15, Liquibase 4.17.2
• Spring Email, Kafka
• JUnit 5, Mockito, MockMVC
• Tomcat, Lombok, Log4j2, Maven, Git
• Spring Tools Suite 4.17.2

Use cases and features

• user changes interface locale
• user logs in and gets authorized
• librarian registers new customer, customer receives notification by email
• customer browses and reads book reviews
• customer selects books to order
  • books filtered out by author, title, ISBN, language, country of origin, cover, etc
  • books sorted by author, title, ISBN, language, country, year of publication in ascending or descending order
  • book list divided in pages, first, last, next, previous page may be retrieved
• customer marks selected books and forms request, notification sent by email
• librarian reviews request, checks if books available, approves or rejects requested books, notification sent
• librarian transfers approved books to customer, notification sent
• librarian fetches list of customer's books
• librarian finds holder of the book
• customer returns books, librarian checks for damage and writes out compensation claim, notification sent
• customer composes and publishes book review
• librarian adds and edits book descriptions
• librarian retrieves data on most popular book categories by time, request rate
• librarian retrieves statistical data about customers
• librarian retrieves data about selected customer on time spent, request rate, reviews
• manager registers new librarian or manager
• manager validates claims and authorizes compensation sum
• user changes personal data