User Customize Labels

[jiji14]

Related Issue

• System Design: GitHub Issue 1012
• Frontend: Customize Label Step1, Customize Labe Step2

What I added

1. getUserCustomLabels: Retrieve user's custom labels with keys(mode, purpose, replaced_mode) from the database and return a string array sorted by frequency.
2. insertUserCustomLabel: Insert the user's custom label with a key in the database and then return the updated label.
3. updateUserCustomLabel: Update the user's custom label with a key, including frequency, in the database and then return the updated label.
4. deleteUserCustomLabel: Change the user's custom label with a key as !isActive in the database and then return the updated modes.

Unit Tests

1. getUserCustomLabels
2. InsertUserCustomLabel
3. UpdateUserCustomLabel
4. DeleteUserCustomLabel

Result

[ Database ]

[ UI ]

[shankari]

nit: can eventually remove this source since it is hardcoded and never used. I don't remember the full history (will need to check the blame) but IIRC, it was an early attempt at multi-tenancy (e.g. users from my team versus from other teams at Berkeley)