getMyDevices abstract method

Future<Either<RepositoryFailure, List<DeviceInfo>>> getMyDevices()

Gets all devices registered for the current user.

Returns a list of all device documents under users/{uid}/devices/, ordered by lastActiveAt descending (most recent first).

Requirements

• User must be authenticated
• Implemented via backend callable (no direct client Firestore reads)

Use Cases

• Displaying a "My Devices" settings screen
• Admin/debugging tools
• Showing which device will receive notifications

Returns

• Right(List<DeviceInfo>) with all user's devices
• Left(RepositoryFailure) on failure or if not authenticated

Example

final result = await deviceService.getMyDevices();
result.fold(
  (failure) => showError('Could not load devices'),
  (devices) {
    for (final device in devices) {
      print('${device.platform}: ${device.timezone}');
    }
  },
);

Implementation

Future<Either<RepositoryFailure, List<DeviceInfo>>> getMyDevices();