As a Admin
I want to have the addmovie command get blocked while another user is already adding a command
so that_ I can prevent duplicate movies getting added
Acceptance Criteria
[x] While another add_movie command waits for a reaction, block all other add_movie commands
Description
As a Admin I want to have the addmovie command get blocked while another user is already adding a command so that_ I can prevent duplicate movies getting added
Acceptance Criteria