async.map(students, function(student, callback){
var newObject = student.toObject();
newObject.xsre = {
"gradeLevel": /*"N/A"*/"",
"schoolYear": /*"N/A"*/"",
"schoolName": /*"N/A"*/"",
"attendanceCount": [],
"behaviorCount": [],
"riskFlag": [],
"onTrackToGraduate": /*"N/A"*/"",
"latestDate": ""
};
var realKey = cacheService.getKeyForStudentSummary(student.get("_id"), orgId);
cache.get(realKey, function(err, studentFromCache){
if(err){
return callback(null, newObject);
}
if (_.isUndefined(studentFromCache)){
//the student is in the mongoDB but not the Redis Cache; request the xSre from HostedZone and update the cache.
var brokerRequest = new Request({
externalServiceId: organization.externalServiceId,
personnelId: organization.personnelId,
authorizedEntityId: organization.authorizedEntityId
});
StudentController.refreshStudentSummary(brokerRequest, newObject, req.params.organizationId, function(refreshedStudent) {
if(!_.isUndefined(refreshedStudent) && !refreshedStudent.isUnavailable){
newObject.xsre = refreshedStudent;
//these students probably don't have names in the DB; if so we need to update them from the xsre data
if (!newObject.first_name && refreshedStudent.firstName ||
!newObject.last_name && refreshedStudent.lastName) {
newObject.first_name = newObject.first_name || refreshedStudent.firstName;
newObject.last_name = newObject.last_name || refreshedStudent.lastName;
Student.findOneAndUpdate({_id: newObject._id}, newObject, {upsert: true}, function(err, results){
if (err) {
console.log(err);
}
});
}
return callback(null, newObject);
}
});
} else if (studentFromCache.isUnavailable) {
return callback(null, undefined);
} else {
newObject.xsre = studentFromCache;
callback(null, newObject);
}
});
}, function(err, results){
user.save(function(err){
if(err){
return res.sendError(err);
}
var key = cacheService.getKeyForStudentSummary(req.params.studentId, orgId);
cache.get(key, function(err, xsre){
if(err || !xsre){
return res.sendSuccess(res.__('data_deleted'));
}
if(studentId.toString() in xsre){
delete xsre[studentId.toString()];
/**
* Restore cache again
*/
cache.set(key, xsre, { ttl: 86400 }, function(){
res.sendSuccess(res.__('data_deleted'));
});
} else{
res.sendSuccess(res.__('data_deleted'));
}
});
});