As a Library owner, I want to return a borrowed book to the system so other customers can borrow it.

[AsemLab]

The use case description

Use case name: Return borrowed book

Brief description: Library owner return a borrowed book to the system.

Actor: Library owner

Preconditions: Customer borrowed a book.

Main flow:

1. Customer returns the book.
2. Library owner opens the borrowed books page
3. Owner selects the book.
4. Owner clicks return.
5. System update the book status.

Postcondition: The book can be borrowed.

Alternatives: None

[AsemLab]

The use case description

Use case name: Return borrowed book

Brief description: Library owner return a borrowed book to the system.

Actor: Library owner

Preconditions: Customer borrowed a book.

Main flow:

1. Customer returns the book.
2. Library owner opens the borrowed books page
3. Owner selects the book.
4. Owner clicks return.
5. System update the book status.

Postcondition: The book can be borrowed.

Alternatives: None

[AsemLab]

The required tables:

customers (id, email) Libraries (id, books) books (id) library_owners (id, library_id)