public async Task <IActionResult> GetConnections(
[FromQuery] string clientType,
[FromQuery] string clientId,
[FromQuery] string channelType,
[FromQuery] string channelId
)
{
var query = new FindConnectionsByClientTypeClientIdChannelTypeChannelId();
if (!string.IsNullOrEmpty(clientType))
{
query.ClientType = ClientType.Create(clientType);
}
if (!string.IsNullOrEmpty(clientId))
{
query.ClientId = ClientId.Create(clientId);
}
if (!string.IsNullOrEmpty(channelType))
{
query.ChannelType = ChannelType.Create(channelType);
}
if (!string.IsNullOrEmpty(channelId))
{
query.ChannelId = ChannelId.Create(channelId);
}
IEnumerable <Connection> connections;
try
{
connections =
await _findConnectionsByClientTypeClientIdChannelTypeChannelIdQueryHandler.HandleAsync(query);
}
catch (ValidationException validationException)
{
return(StatusCode(
(int)HttpStatusCode.UnprocessableEntity,
new { message = validationException.MessageToUser }
));
}
var connectionDtos = connections.Select(ConnectionDto.CreateFromConnection);
return(Ok(new ItemsEnvelope <ConnectionDto>(connectionDtos)));
}