public async Task <List <CandidateDto> > GetActiveCandidates()
{
List <CandidateDto> candidates = new List <CandidateDto>();
_logger.LogInformation($"Number of active requestor connections: {_requestorConnections.Count()}");
foreach (var activeRequestorName in _requestorConnections.Keys())
{
GeoCoordinatesEntity entity;
try
{
entity = _dbContext.GeoCoordinates.Single(x => x.Username == activeRequestorName._value);
candidates.Add(new CandidateDto(activeRequestorName._value, new GeoCoordinatesDto()
{
latitude = entity.latitude,
longitude = entity.longitude
}));
}
catch (System.InvalidOperationException)
{
_logger.LogWarning($"Failed to find requestor '{activeRequestorName._value}' in active connections.");
}
}
_logger.LogInformation($"Sending request back with {candidates.Count} CandidateDto's");
return(candidates);
}
private void AddUserToConnectionMap(UsernameVo username)
{
// Check if user is already existent in connection map
if (requestorConnections.ContainsKey(username))
{
requestorConnections.AddValueToSet(username, Context.ConnectionId);
}
else
{
requestorConnections.Add(username, Context.ConnectionId);
}
_logger.LogInformation($"Number of users in donatorConnections: {requestorConnections.Count()}");
}
