Description:
When the link command is used to link a patient and caregiver, the data in the application does not change to display that these two persons are linked.
This is a major feature flaw as there is no way for a user to know which two persons are already linked, and which ones aren't. The only way to check if a user is linked is to use the find command.
Steps to reproduce:
Enter the following commands:
add n/Alex Y nric/S6283947C p/88888888 e/Alex@example.com a/311, Clementi Ave 2, #02-25 t/backPain t/diabetic role/patient
add n/Bernice nric/S6382947A p/98765432 e/bernice@example.com a/311, Clementi Ave 2, #02-25 t/backPain t/diabetic role/caregiver
link patient/S6283947C caregiver/S6382947A
You will see that there is no change to the data displayed in the application.