REST API with Ktor | CRUD Operations using MySQL Database

A simple REST API performing CRUD Operations with MySQL Database.

Endpoints to perform CRUD operation.

1. Create a Note

• post("/notes")

  Body:

  { "note":"your note title"}

2. Read Note

• get("/notes") - returns all the notes
• get("/notes/{id}") - get note by it's Id

3. Update a Note by it's Id

• put("/notes/{id}")

  Body:

  { "note":"updated note title"}

4. Delete a Note by it's Id

• delete("/notes/{id}")

Register and Login User

1. Register

• post("/register")

  Body:

  { "username":"user1", "password":"user1pass"}

Note: username should be greater than 3 chars and password should be greater than 6 chars.

2. Login

• post("/login")

  Body:

  { "username":"user1", "password":"user1pass"}

Note: when user will log in, the JWT token will be sent back to user as a response.

Verifying JWT and protecting the endpoint (protectedEndpoint)

• get("/protectedEndpoint")

  Body:

  { "username":"user1", "password":"user1pass"}

  Header:

  key - Authorization

  value - Bearer jwt_token_sent_to_user