//truyền ob_ID từ controllers
public void delete(string id)
{
CSubject cSubject = new CSubject();
var sub = cSubject.findAll().Where(i => i.Course_Code == id).SingleOrDefault();
this.mongo.DeleteByObjectId <Subjects>("Subjects", sub._id);
}
//Truyền record từ controllers
public void Update(string subId, Subjects subjects)
{
cSub = new CSubject();
var subs = cSub.findAll();
var sub = this.mongo.ReadByObjectId <Subjects>("Subjects", new ObjectId(subs.Where(s => s.Course_Code == subId).SingleOrDefault()._id.ToString()));
sub.Prerequisite = subjects.Prerequisite;
sub.Course_Name = subjects.Course_Name;
sub.Credits = subjects.Credits;
sub.Course_Code = subjects.Course_Code;
sub.Semester = subjects.Semester;
this.mongo.Update <Subjects>("Subjects", sub._id, sub);
}
public SelfStudies findfromsubject(string id)
{
cSub = new CSubject();
var subs = cSub.findAll();
var sub_id = subs.Where(s => s.Course_Code.Equals(id)).SingleOrDefault();
if (sub_id.SelfStudy_ID.ToString() != "")
{
var SS_id = new ObjectId(sub_id.SelfStudy_ID.ToString());
var result = this.mongo.ReadByObjectId <SelfStudies>("SelfStudies", SS_id);
return(result);
}
else
{
return(null);
}
}
public Chapters findfromsubject(string id)
{
cSub = new CSubject();
var subs = cSub.findAll();
var sub_id = subs.Where(s => s.Course_Code.Equals(id)).SingleOrDefault();
if (sub_id.Chapter_ID.ToString() != "")
{
var chapter_id = new ObjectId(sub_id.Chapter_ID.ToString());
var result = this.mongo.ReadByObjectId <Chapters>("Chapters", chapter_id);
return(result);
}
else
{
return(null);
}
}
public ProgramOutStandards findfromsubject(string id)
{
cSub = new CSubject();
var subs = cSub.findAll();
var sub_id = subs.Where(s => s.Course_Code.Equals(id)).SingleOrDefault();
if (sub_id.ProgramOutStandar_ID.ToString() != "")
{
var POS_id = new ObjectId(sub_id.ProgramOutStandar_ID.ToString());
var result = this.mongo.ReadByObjectId <ProgramOutStandards>("ProgramOutStandards", POS_id);
return(result);
}
else
{
return(null);
}
}
