public async Task HandleAsync(EditRemark command)
=> await _handler
.Validate(async() =>
await _remarkService.ValidateEditorAccessOrFailAsync(command.RemarkId, command.UserId))
.Run(async() =>
{
Location location = null;
if (command.Latitude.HasValue && command.Latitude != 0 &&
command.Longitude.HasValue && command.Longitude != 0)
{
var locations = await _locationService.GetAsync(command.Latitude.Value, command.Longitude.Value);
if (locations.HasNoValue || locations.Value.Results == null || !locations.Value.Results.Any())
{
throw new ServiceException(OperationCodes.AddressNotFound,
$"Address was not found for remark with id: '{command.RemarkId}' " +
$"latitude: {command.Latitude}, longitude: {command.Longitude}.");
}
var address = locations.Value.Results.First().FormattedAddress;
location = Domain.Location.Create(command.Latitude.Value, command.Longitude.Value, address);
}
await _remarkService.EditAsync(command.RemarkId, command.UserId,
command.GroupId, command.Category, command.Description, location);
})
.OnSuccess(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
var resource = _resourceFactory.Resolve <RemarkEdited>(command.RemarkId);
await _bus.PublishAsync(new RemarkEdited(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(async ex => await _bus.PublishAsync(new EditRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while editing a remark.");
await _bus.PublishAsync(new EditRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
