private TcpMessage HandleMultiRelationQuery(TcpConnectedHost host, TcpMessage message)
{
if (!message.HasType(TcpRequestType.MultiRelationQuery))
{
return(null);
}
if (!IsAuthenticated(host))
{
throw AuthException.NotLoggedIn();
}
var request = new ParamTcpMessage(message);
var response = new ObjectTcpMessage <DbRelation>(TcpRequestType.List);
if (request.HasParam("from_id"))
{
var fromId = request.GetParamAsNullableInt("from_id");
var items = _dataService.GetRelations(fromId);
response.Add(items);
return(response);
}
return(TcpMessage.Error("Missing or badly formatted query parameters"));
}
private TcpMessage HandleUniqueItemQuery(TcpConnectedHost host, TcpMessage message)
{
if (!message.HasType(TcpRequestType.UniqueItemQuery))
{
return(null);
}
if (!IsAuthenticated(host))
{
throw AuthException.NotLoggedIn();
}
var request = new ParamTcpMessage(message);
var response = new ObjectTcpMessage <DbItem>(TcpRequestType.List);
if (request.HasParam("id"))
{
var id = request.GetParamAsNullableInt("id");
if (id != null)
{
var item = _dataService.GetItem(id.Value);
response.Add(item);
return(response);
}
}
return(TcpMessage.Error("Missing or badly formatted query parameters"));
}
private TcpMessage HandleUniqueRelationQuery(TcpConnectedHost host, TcpMessage message)
{
if (!message.HasType(TcpRequestType.UniqueRelationQuery))
return null;
if (!IsAuthenticated(host))
throw AuthException.NotLoggedIn();
var request = new ParamTcpMessage(message);
var response = new ObjectTcpMessage<DbRelation>(TcpRequestType.List);
if (request.HasParam("from_id") && request.HasParam("identifier"))
{
var fromId = request.GetParamAsNullableInt("from_id");
var identifier = request.GetParam("identifier");
var relation = _dataService.GetRelation(fromId, identifier);
response.Add(relation);
return response;
}
return TcpMessage.Error("Missing or badly formatted query parameters");
}
private TcpMessage HandleUniqueItemQuery(TcpConnectedHost host, TcpMessage message)
{
if (!message.HasType(TcpRequestType.UniqueItemQuery))
return null;
if (!IsAuthenticated(host))
throw AuthException.NotLoggedIn();
var request = new ParamTcpMessage(message);
var response = new ObjectTcpMessage<DbItem>(TcpRequestType.List);
if (request.HasParam("id"))
{
var id = request.GetParamAsNullableInt("id");
if (id != null)
{
var item = _dataService.GetItem(id.Value);
response.Add(item);
return response;
}
}
return TcpMessage.Error("Missing or badly formatted query parameters");
}
