public async Task HandleAsync(AddFavoriteRemark command)
{
await _handler
.Run(async() => await _remarkService.AddFavoriteRemarkAsync(command.RemarkId, command.UserId))
.OnSuccess(async() => await _bus.PublishAsync(new FavoriteRemarkAdded(command.Request.Id,
command.UserId, command.RemarkId)))
.OnCustomError(ex => _bus.PublishAsync(new AddFavoriteRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, $"Error occured while adding a favorite remark: '{command.RemarkId}' by user: '******'.");
await _bus.PublishAsync(new AddFavoriteRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}