As member of an organization, I want to be notified about critical air conditions in real time.

[uliSchuster]

This is the first in a potential series of notification techniques. It is potentially the simplest one, implemented completely in the Clair Dashboard application. Functionality rests on the premise that the application periodically refreshes the samples via the Clair API.

Questions to resolve:

• Where to persist a users request to receive notifications? In the browser's local storage? In a cookie?
• If the user has access to several installations, for which ones does the Dashboard application emit notifications?
• What to do if data are missing? If new data comes in but the time stamp is old, should we still issue a notification?
• Which algorithm and which threshold to use to decide on notifications? Ideally, code and the parameters should be shared with the traffic light display in the widget.
• When should the notification be reset? Only upon user request? If the browser is closed? after a fixed amount of time?

Complexity: 5
Value: 20
WSJF: 4

[rtzll]

Also note that iOS does not support web push notifications.