2^nd Backend Homework

Goal of this homework is to extend GraphQL API from previous homework with possibility to mutate data. All the resolvers should mutate data in DB, not the mock data.

Goals:

• [ ] API has ability to create new books / authors
• [ ] API has ability to update existing books / authors
• [ ] API has ability to delete existing books / authors

Deadline: Monday 23/10/2023 - 23:59:59

If you have any problems contact your teacher using MS Teams: Tomáš Hodek (@hodt00).

Once you are finished

• send a link to playground page
• add example queries for all 6 cases
• using MS Teams to: Tomáš Hodek (@hodt00)

Deadline: Monday 23/10/2023 - 23:59:59