Java backend tasks from MTS Teta summer school

1. Add HTML templates.

2. Add base Spring Boot project's structure

3. Add CRUD operations for Courses with Spring-MVC and Thymeleaf

   • output for all courses at /course;
   • output for the chosen course at /course/#id;
   • update Author or/and Title for the chosen course;
   • create a new course at /course/new;
   • delete the chosen course;
   • search a course by its title's prefix.

4. Add Spring-data-jpa support

   • add Lesson and User entities, repos, services and controllers;
   • assign/unassign Users to/from course;
   • create/delete lessons for courses.

5. Add Authentication and Authorization

   • add registration and login functionality;
   • add roles for users;
   • access to pages based on user's role.

6. Add Unit tests with JaCoCo report

   • Services' layer tests with H2 DB;
   • Controllers' layer tests with Mockito and MockMvc.

7. Add pictures for User Profile and Courses

   • OneToOne DB connection between Images tables and User/Course tables;
   • custom Internal Server Error exceptions handling;