public async Task <UpdateChargeStationDto> Handle(AddConnectorCommand command, CancellationToken cancellationToken)
{
var found = await _stationRepository.ExistsAsync(command.ChargeStationId).ConfigureAwait(false);
if (!found)
{
throw new ChargeStationNotFoundException(command.ChargeStationId);
}
var chargeStation = await _stationRepository.GetAsyncExtended(command.ChargeStationId).ConfigureAwait(false);
var result = chargeStation.AddConnector(command.ConnectorMaxCurrentAmps, command.ConnectorId);
if (result.IsError)
{
return(new UpdateChargeStationDto
{
IsError = true,
ErrorMessage = "ChargeGroup capacity exceeded. You can unplug these connectors:",
ConnectorsToUnplug = result.Suggestions.ToResultStrings()
});
}
await _stationRepository.UpdateConnectorsAsync(chargeStation).ConfigureAwait(false);
return(_mapper.Map <UpdateChargeStationDto>(chargeStation));
}
public async Task <UpdateChargeStationDto> Handle(ChangeGroupCommand command, CancellationToken cancellationToken)
{
var chargeStation = await _stationRepository.GetAsyncExtended(command.ChargeStationId).ConfigureAwait(false);
if (chargeStation == null)
{
throw new ChargeStationNotFoundException(command.ChargeStationId);
}
var newGroup = await _groupRepository.GetAsyncExtended(command.ChargeGroupId).ConfigureAwait(false);
if (newGroup == null)
{
throw new ChargeGroupNotFoundException(command.ChargeGroupId);
}
var oldGroupId = chargeStation.ParentChargeGroup.Id;
var result = newGroup.AddChargeStation(chargeStation);
if (result.IsError)
{
return(new UpdateChargeStationDto
{
IsError = true,
ErrorMessage = "ChargeGroup capacity exceeded. You can unplug these connectors:",
ConnectorsToUnplug = result.Suggestions.ToResultStrings()
});
}
var oldGroup = await _groupRepository.GetAsyncExtended(oldGroupId).ConfigureAwait(false);
if (oldGroup == null)
{
throw new ChargeGroupNotFoundException(oldGroupId);
}
oldGroup.RemoveChargeStation(chargeStation.Id);
await _stationRepository.UpdateChargeGroupAsync(chargeStation.Id, chargeStation.ParentChargeGroup.Id).ConfigureAwait(false);
await _groupRepository.UpdateAsync(newGroup).ConfigureAwait(false);
await _groupRepository.UpdateAsync(oldGroup).ConfigureAwait(false);
return(_mapper.Map <UpdateChargeStationDto>(chargeStation));
}