libraryService

Its a Spring Boot webservice based on Java

Design

• ITs a Microservice with a controller, Service and DAO Layer (SEparation of concenrs)

Integrations

• It integrated with notification service(Rabbit MQ) asynch
• It integrated with inventoryService REST API using JSON

Features

• It has Log4j implemented
• It has Swagger implemented
• It has JWT Token implemented
• All APIs are versioned
• it incorporates SAGA pattern for issue/return of book.

API

• POST

  • http://localhost:8081/api/library/authenticate
    • authenticate a user
    • { "username": "2020MT93553@wilp.bits-pilani.ac.in", "password": "123456"}

• GET

  • http://localhost:8081/api/library/v1/searchIssuedBook?studentId=
    • Get the Books issued to a student by passing student Email Id

• GET

  • http://localhost:8081/api/library/v1/issueBook?issueId=< issueId >
    • Get the Issue (book) details, issued to a student by passing issue Id

• POST

  • http://localhost:8081/api/library/v1/issueBook
    • Issue a Book
    • { "bookId": "1", "issuedToEmailId": "2020MT93553@wilp.bits-pilani.ac.in", "issuedForDays": 15 }
  • http://localhost:8081/api/library/v1/returnBook
    • Return a Book
    • { "issueId": 11, "bookId": "1", "issuedToEmailId": "2020MT93553@wilp.bits-pilani.ac.in", }