Extend JpaRepository!

[kiranraoboinapally]

Task 3: Create Repositories (Interfaces)

• Objective: Set up the Spring Data JPA repositories to perform database operations.

  • Create the GroupRepository interface.
  • Create the ExpenseRepository interface.
  • Create the UserRepository interface.

Task Details:

• Extend JpaRepository for all repositories.
• You don’t need to implement anything in the repository; Spring Data JPA will handle it automatically.

Next Step: Test if your repositories can correctly connect to the database and fetch data (for example, by creating some sample records via a simple test or manual insertion).