[Feature] #5 - Notification list and notification details

[kukabi]

User story

As a user, I want to be able to view a list of all notifications I received, and view the details of any notification in the list, so that I can access any past events that I might have missed and get event details to help me observe my validator better.

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Feature Details

Figure 5.1 Browsing to notification list and notification details.

List of possible notifications are listed in Feature #4. Users should be able to view a list of all past notifications, remove any of them from the list or view the details of any of them.

Below are notification detail examples for some of the notification types defined in Feature #4. All chain-data notifications carry with them the era index, session index, block number, extrinsic and event details. Telemetry and program-specific data (e.g. 1KV) notifications contain temporal data along with the actual notification data.

• New nominator, or existing nomination amount change:

  • Nominator stash and controller addresses.
  • New nomination amount.
  • Other nominees, and their addresses.

• Loss of a nominator:

  • For how long the nominator had been nominating the validator.

• Unclaimed payouts after a configurable x hours/sessions/eras.

  • Payout amount, nominators and reward amounts for each unclaimed era.

• Binary version change.

  • Whether it's the latest required version.

Implementation Details

Mobile devices store notification data in their local storage so that the data is available in the notification list and details screens.