def getStudent(self, msg):
if msg.getObject() is not None:
dbStudent = self.retrieveStudentFromCacheOrDB(msg.getObject(), msg, False)
serializableStudent = dbStudent.toSerializable()
return serializableStudent
else:
dbSessions = DBSession.find_all()
serializableSessions = [x.toSerializable() for x in dbSessions]
return serializableSessions
def getStudent(self, msg):
if msg.getObject() is not None:
dbStudent = self.retrieveStudentFromCacheOrDB(
msg.getObject(), msg, False)
serializableStudent = dbStudent.toSerializable()
return serializableStudent
else:
dbSessions = DBSession.find_all()
serializableSessions = [x.toSerializable() for x in dbSessions]
return serializableSessions
def _logMessage(self, msg):
serializedMsg = serializeObject(msg)
if len(serializedMsg) <= self._maxMsgSize and msg is not None:
#incomingMsg = DBLoggedMessage(actor=msg.getActor(), verb=msg.getVerb(), object=msg.getObject(), result=msg.getResult(), speechAct=msg.getSpeechAct(), context=msg.getContext(), timestamp=msg.getTimestamp())
incomingMsg = DBLoggedMessage.convert(msg)
incomingMsg.id = msg.getId()
if msg.getVerb() != "Dump Logs" or msg.getVerb() != VALUE_VERB:
incomingMsg.save()
if msg.getVerb() == COMPLETED_VERB:
#print(getKCsForUserAfterAGivenTime('p1', 'KC1',"2016-02-04T00:57:14.000Z"))
#print(getAverageKCScoreAfterAGivenTime('p1', 'KC1', "2016-02-04T23:27:14.000Z"))
#print(getTotalScoreForAGivenUserAndTask('p1', 'http://localhost:5533/QueryLogDebug.html?'))
data = DBSession()
data.task = 'http://localhost:5533/QueryLogDebug.html?'
data.students = ['p1']
data.startTime = '2016-02-04T23:27:14.000Z'
#performance = data.getFeedback(False)
#print(performance)
else:
print("Message size too long for msg #: " + msg.getId())
def _logMessage(self, msg):
serializedMsg = serializeObject(msg)
if len(serializedMsg) <= self._maxMsgSize and msg is not None:
#incomingMsg = DBLoggedMessage(actor=msg.getActor(), verb=msg.getVerb(), object=msg.getObject(), result=msg.getResult(), speechAct=msg.getSpeechAct(), context=msg.getContext(), timestamp=msg.getTimestamp())
incomingMsg = DBLoggedMessage.convert(msg)
incomingMsg.id = msg.getId()
if msg.getVerb() != "Dump Logs" or msg.getVerb() != VALUE_VERB:
incomingMsg.save()
if msg.getVerb() == COMPLETED_VERB:
#print(getKCsForUserAfterAGivenTime('p1', 'KC1',"2016-02-04T00:57:14.000Z"))
#print(getAverageKCScoreAfterAGivenTime('p1', 'KC1', "2016-02-04T23:27:14.000Z"))
#print(getTotalScoreForAGivenUserAndTask('p1', 'http://localhost:5533/QueryLogDebug.html?'))
data = DBSession()
data.task = 'http://localhost:5533/QueryLogDebug.html?'
data.students = ['p1']
data.startTime = '2016-02-04T23:27:14.000Z'
#performance = data.getFeedback(False)
#print(performance)
else:
print("Message size too long for msg #: " + msg.getId())
def retrieveSessionFromCacheOrDB(self, sessionId, useCache=True):
if sessionId is None:
return None
if sessionId in self.sessionCache.keys() and useCache:
logInfo('{0} found cached session object with id:{1}'.format(self.serviceName, sessionId), 4)
return self.sessionCache[sessionId]
logInfo('{0} could not find cached session object with id: {1}. Falling back to database.'.format(self.serviceName, sessionId), 3)
session = DBSession.find_one(sessionId)
if session is not None:
logInfo('{0} found session {1}. Storing in Cache'.format(self.serviceName, session.sessionId), 5)
self.sessionCache[session.id] = session
return session
def createSession(self, msg):
logInfo("Could not find session with id:{0}. Creating new Session".format(msg.getContextValue(SESSION_ID_CONTEXT_KEY)), 3)
userId = msg.getContextValue(USER_ID_CONTEXT_KEY)
if userId is not None:
student = self.retrieveStudentFromCacheOrDB(userId, msg, True)
else:
student = None
session = DBSession(sessionId = msg.getContextValue(SESSION_ID_CONTEXT_KEY))
session.messageIds = []
session.hints = []
session.feedback = []
session.performance = {}
session.startTime = datetime.utcnow().strftime(DATE_TIME_FORMAT)
session.duration = 0
session.subtaskNumber = -1
session.id = msg.getContextValue(SESSION_ID_CONTEXT_KEY)
session.task = msg.getContextValue(TASK_ID_CONTEXT_KEY)
if session.task in self.taskASSISTmentsDictionary.keys():
session.task = self.taskASSISTmentsDictionary[session.task]
if student is not None:
student.sessionIds.append(session.id)
session.students.append(student.studentId)
student.save()
session.save()
self.sessionCache[session.id] = session
return session
