Multi-Tenant Spring Boot Application

A Spring Boot application that utilises a multi-tenancy architecture by providing multiple databases, one for each tenant.

Tenants, respectively users, are stored in the default database db.mv.db. All requests toward /api/v1/user are subsequently accessing it while the rest is accessing the db of the authenticated user.

How to initialise

In order to use the application, a user must be logged in. This authentication process returns a Bearer token which is used for all other requests.

1. POST request to api/v1/user/signup.

{
  "email": "user@example.com",
  "password": "asdfasdfasdf",
  "confirmation": "asdfasdfasdf"
}

2. POST request to api/v1/user/authentication

{
  "email": "user@example.com",
  "password": "asdfasdfasdf"
}

How to use

The application opens a h2-console to easily manage all available databases. Each one is generated right after the first access / request to it. The filename is the hashed email adress database/[hashed_email].mv.db.

• Movie endpoint
  • POST api/v1/movie:
  • GET api/v1/movie/{id}:
• User endpoint
  • PATCH api/v1/user/email

Example request to api/v1/movie

{
  "title": "The Hitchhiker's Guide to the Galaxy",
  "runtime": 109,
  "releaseDate": "2005-04-28"
}

Example request to api/v1/user/email

{
  "email": "new_user@example.com"
}