public async Task <string> PostCheckUser(MessageAttachments model)
{
foreach (var user in model.Users)
{
// Do what you need to with the bytes from the uploaded attachments
var bytes = user.GetByteArray();
AnalyzedFacialResults faceResponse = await FaceAnalyzer.DetectFaceAsync(bytes);
if (faceResponse == null)
{
return("Error");
}
if (faceResponse.Success)
{
var identifiedUser = context.IdentifiedUsers.Where(x => x.Id == faceResponse.FaceId);
if (identifiedUser.Count() == 0)
{
return("User not found");
}
else if (identifiedUser.Count() >= 1)
{
return(identifiedUser.First().Email);
}
}
return(faceResponse.Error);
}
return("Something went wrong");
}
public void Reply(IAgentId receiverId, MessageAction action, byte content, MessageAttachments parameter,
CommunicationMediums communicationMedium)
{
var message = new Message(AgentId, receiverId, action, content, parameter, communicationMedium);
Reply(message);
}
public void AddAttachments(params MessageAttachment[] messageAttachments)
{
foreach (var attachment in messageAttachments)
{
if (MessageAttachments.All(x => x.ExternalId != attachment.ExternalId))
{
MessageAttachments.Add(attachment);
}
}
}
/// <summary>
/// Agent ask an expert for the information
/// </summary>
public override void GetNewTasks()
{
var attachments = new MessageAttachments
{
KnowledgeId = Knowledge.EntityId,
KnowledgeBit = Knowledge.GetRandomBitIndex()
};
Send(((ExampleEnvironment)Environment).ExpertAgent.AgentId, MessageAction.Ask, SymuYellowPages.Knowledge,
attachments, CommunicationMediums.Email);
}
/// <summary>
/// Ask Help to teammates about it belief
/// when task is blocked because of a lack of belief
/// </summary>
/// <param name="task"></param>
/// <param name="blocker"></param>
public virtual void TryRecoverBlockerIncompleteBelief(SymuTask task, Blocker blocker)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (blocker is null)
{
throw new ArgumentNullException(nameof(blocker));
}
// Check if he has the right to receive knowledge from others agents
if (!Cognitive.MessageContent.CanReceiveBeliefs)
{
// If agent has no other strategy
// Blocker must be unblocked in a way or another
RecoverBlockerIncompleteBeliefByGuessing(task, blocker);
return;
}
var murphy = Environment.MainOrganization.Murphies.IncompleteBelief;
var knowledgeId = (IAgentId)blocker.Parameter;
var knowledgeBit = (byte)blocker.Parameter2;
var teammates = GetAgentIdsForInteractions(InteractionStrategy.Beliefs).ToList();
var askInternally = murphy.AskInternally(Schedule.Step,
blocker.InitialStep);
if (teammates.Any() && askInternally)
{
var attachments = new MessageAttachments();
attachments.Add(blocker);
attachments.Add(task);
attachments.KnowledgeId = knowledgeId;
attachments.KnowledgeBit = knowledgeBit;
var messageType =
murphy.AskOnWhichChannel(Cognitive.InteractionCharacteristics.PreferredCommunicationMediums);
ImpactOfTheCommunicationMediumOnTimeSpent(messageType, true, task.KeyActivity);
SendToMany(teammates, MessageAction.Ask, SymuYellowPages.Help, attachments, messageType);
}
else
{
if (murphy.ShouldGuess(blocker.NumberOfTries))
{
// Blocker must be unblocked in a way or another
RecoverBlockerIncompleteBeliefByGuessing(task, blocker);
}
else
{
TryRecoverBlockerIncompleteBeliefExternally(task, blocker);
}
}
}
public void SendToMany(IEnumerable <IAgentId> receivers, MessageAction action, byte content,
MessageAttachments parameter, CommunicationMediums communicationMedium)
{
if (receivers is null)
{
return;
}
foreach (var a in receivers.Shuffle())
{
Send(a, action, content, parameter, communicationMedium);
}
}
public void AddSubscribeTest()
{
var attachments = new MessageAttachments();
attachments.Add((byte)1);
attachments.Add((byte)2);
var message = new Message(_agent.AgentId, _agent.AgentId, MessageAction.Add, SymuYellowPages.Subscribe,
attachments);
_agent.AddSubscribe(message);
Assert.AreEqual(1, _agent.MessageProcessor.Subscriptions.SubscribersCount(1));
Assert.AreEqual(1, _agent.MessageProcessor.Subscriptions.SubscribersCount(2));
Assert.AreEqual(0, _agent.MessageProcessor.Subscriptions.SubscribersCount(0));
}
public override void TryRecoverBlockerIncompleteKnowledgeExternally(SymuTask task, Blocker blocker,
IAgentId knowledgeId,
byte knowledgeBit)
{
if (blocker == null)
{
throw new ArgumentNullException(nameof(blocker));
}
var attachments = new MessageAttachments();
attachments.Add(blocker);
attachments.Add(task);
attachments.KnowledgeId = knowledgeId;
attachments.KnowledgeBit = knowledgeBit;
Send(Internet.AgentId, MessageAction.Ask, SymuYellowPages.Help, attachments,
CommunicationMediums.ViaAPlatform);
}
/// <summary>
/// Try recover blocker for an incompleteInformation blocker
/// Missing information come from creator => ask PO, Users, ....
/// </summary>
/// <param name="task"></param>
/// <param name="blocker"></param>
public void TryRecoverBlockerIncompleteInformation(SymuTask task, Blocker blocker)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (blocker is null)
{
throw new ArgumentNullException(nameof(blocker));
}
var murphy = Environment.MainOrganization.Murphies.IncompleteInformation;
var askInternally = Environment.MainOrganization.Murphies.IncompleteKnowledge.AskInternally(Schedule.Step,
blocker.InitialStep);
//TODO send to creator only if he has the right to communicate to cf. Network
if (askInternally && task.HasCreator)
{
var messageType = murphy.AskOnWhichChannel(Cognitive.InteractionCharacteristics
.PreferredCommunicationMediums);
var parameter = new MessageAttachments();
parameter.Add(blocker);
parameter.Add(task);
Send(task.Creator, MessageAction.Ask, SymuYellowPages.Help, parameter, messageType);
}
else
{
if (murphy.ShouldGuess(blocker.NumberOfTries))
{
// Blocker must be unblocked in a way or another
RecoverBlockerIncompleteByGuessing(task, blocker,
Environment.MainOrganization.Murphies.IncompleteInformation, BlockerResolution.Guessing);
}
else
{
TryRecoverBlockerIncompleteInformationExternally(task, blocker);
}
}
}
/// <summary>
/// </summary>
/// <param name="task"></param>
/// <param name="blocker"></param>
/// <returns></returns>
public override void TryRecoverBlockerIncompleteBelief(SymuTask task, Blocker blocker)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (blocker is null)
{
throw new ArgumentNullException(nameof(blocker));
}
// RiskAversionThreshold has been exceeded =>
// Worker don't want to do the task, the task is blocked in base method
// Ask advice from influencers
var attachments = new MessageAttachments
{
KnowledgeId = (IAgentId)blocker.Parameter,
KnowledgeBit = (byte)blocker.Parameter2
};
SendToMany(Influencers, MessageAction.Ask, SymuYellowPages.Belief, attachments, CommunicationMediums.Email);
}
public void Reply(IAgentId receiverId, MessageAction action, byte content, MessageAttachments parameter)
{
var message = new Message(AgentId, receiverId, action, content, parameter);
Reply(message);
}
public void SendToMany(IEnumerable <IAgentId> receivers, MessageAction action, byte content,
MessageAttachments parameter)
{
SendToMany(receivers, action, content, parameter, CommunicationMediums.System);
}
public async Task <string> PostAddUser(MessageAttachments model)
{
int counter = 0;
var personGroups = await FaceAnalyzer.faceServiceClient.ListPersonGroupsAsync();
var xamGroup = personGroups.Where(x => x.Name == "Xamarin").FirstOrDefault();
foreach (var user in model.Users)
{
CreatePersonResult person;
var bytes = user.GetByteArray();
var detectedFaceResults = await FaceAnalyzer.DetectFaceAsync(bytes);
if (detectedFaceResults.Success)
{
var isUserInDatabase = context.IdentifiedUsers.Where(usr => usr.Id == detectedFaceResults.FaceId.ToString()).ToList().FirstOrDefault();
if (isUserInDatabase == null)
{
context.IdentifiedUsers.Add(new IdentifiedUser {
Id = detectedFaceResults.FaceId.ToString(), Email = user.UserEmail
});
}
else
{
return($"User {isUserInDatabase.Email} is already in the database");
}
}
else
{
//Check if CognitiveServices XamarinGroup doesn't know of our user
if (detectedFaceResults.Error == "Unable to Identify User")
{
using (Stream imageFileStream = new MemoryStream(bytes))
{
person = await FaceAnalyzer.faceServiceClient.CreatePersonAsync(xamGroup.PersonGroupId, user.UserEmail);
await FaceAnalyzer.faceServiceClient.AddPersonFaceAsync(xamGroup.PersonGroupId, person.PersonId, imageFileStream);
await FaceAnalyzer.faceServiceClient.TrainPersonGroupAsync(xamGroup.PersonGroupId);
context.IdentifiedUsers.Add(new IdentifiedUser {
Id = person.PersonId.ToString(), Email = user.UserEmail
});
}
}
//If it doesn't know about our user, then there was some error i.e. multiple faces, glasses
else
{
return(detectedFaceResults.Error);
}
}
counter++;
}
await context.SaveChangesAsync();
return($"Saved {counter} users out of {model.Users.Count} total users");
}
