public async Task HandleAsync(UsernameChanged @event)
{
await _handler
.Run(async() =>
{
var settings = await _settingsService.GetSettingsAsync(@event.UserId);
settings.Value.Username = @event.NewName;
await _settingsService.UpdateSettingsAsync(settings.Value);
})
.OnError((ex, logger) => logger.Error(ex, $"Error while updating username, userId: {@event.UserId}"))
.ExecuteAsync();
}
public async Task HandleAsync(SignedUp @event)
{
await _handler
.Run(async() =>
{
var user = await _userServiceClient.GetAsync(@event.UserId);
if (user.HasNoValue)
{
throw new ServiceException(OperationCodes.ResourceNotFound,
$"User with id: {@event.UserId} cannot be found");
}
var culture = GetCulture(user.Value.Culture);
var settings = UserNotificationSettings.Create(@event.UserId,
user.Value.Email, user.Value.Name, culture);
await _settingsService.UpdateSettingsAsync(settings);
})
.OnError((ex, logger) => logger.Error(ex, $"Error while handling user SignedUp event, userId: {@event.UserId}"))
.ExecuteAsync();
}
public async Task HandleAsync(UpdateUserNotificationSettings command)
{
await _handler
.Run(async() =>
{
var settings = _mapper.Map <UserNotificationSettings>(command);
await _settingsService.UpdateSettingsAsync(settings);
})
.OnSuccess(async() =>
{
await _bus
.PublishAsync(new UserNotificationSettingsUpdated(
command.Request.Id, command.UserId));
})
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while updating user notification settings");
await _bus.PublishAsync(new UpdateUserNotificationSettingsRejected(
command.Request.Id, command.UserId,
OperationCodes.CannotUpdateUserNotificationSettings, ex.Message));
})
.ExecuteAsync();
}
