/**
* <summary> Constructor from known parameters. </summary>
* <param name="id"> Group's ID in the DB. </param>
* <param name="abbreviation"> Abbreaviation of the program the students are in. </param>
* <param name="name"> Name of the program the students are in. </param>
* <param name="year"> Year/grade to which students belong to. </param>
* <param name="semester"> Semester in which the students are. </param>
* <param name="form"> Form of study the students attend. </param>
* <param name="type"> Type of study the students are in. </param>
* <param name="language"> Language of study in which the student use. </param>
* <param name="studentCount"> Number of student's in a study group. </param>
*/
public StudentGroup(UInt32 id, string abbreviation, string name, StudyYear year,
StudySemester semester, StudyForm form, StudyType type, StudyLanguage language,
UInt16 studentCount)
{
this.Id = id;
this.Abbreviation = abbreviation;
this.Name = name;
this.Year = year;
this.Semester = semester;
this.Form = form;
this.Type = type;
this.Language = language;
this.StudentCount = studentCount;
this.Subjects = new Dictionary <UInt32, Subject>();
}
//[Authorize(Roles = "AddStudyPlan")]
public IActionResult Add([FromBody] AddStudyPalnDTO addStudyPalnDTO)
{
try
{
var year = _yearRepositroy.Find(addStudyPalnDTO.YearId);
if (year == null)
{
var message = Messages.NotFound;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "السنة غير موجودة";
return(NotFound(message));
}
var specialization = _specializationsRepositroy.Find(addStudyPalnDTO.SpecializationId);
if (specialization == null)
{
var message = Messages.NotFound;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "الاختصاص غير موجود";
return(NotFound(message));
}
#region check temporary Id
var tempId = addStudyPalnDTO.Subjects.Select(c => c.AddSubjectDTO.TempId).ToArray();
if (tempId.Contains(0))
{
var message = new BadRequestErrors();
message.ActionName = "Update";
message.ControllerName = "YearSystem";
message.Message = "الرجاء إعادة تحميل الصفحة";
return(Conflict(message));
}
if (tempId.Count() != tempId.Distinct().Count())
{
var message = new BadRequestErrors();
message.ActionName = "Update";
message.ControllerName = "YearSystem";
message.Message = "الرجاء إعادة تحميل الصفحة";
return(Conflict(message));
}
#endregion
#region check subject
//but it should replace after asking the Eng
//check subject
var studyYear = _studyYearRepositroy.Get().ToList();
var subjectsTypesId = _subjectTypeRepositroy.Get().Select(c => c.Id);
var subjectsId = _subjectRepositroy.Get().Select(c => c.Id);
foreach (var item in addStudyPalnDTO.Subjects)
{
//there's not thered study semester
if (item.StudySemesterNumber > 2)
{
var message = Messages.NotFound;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "ليست 3 فصول تدريسية";
return(Conflict(message));
}
//chekc if all the year is correct
//example
//this subject is for thered year and in our collage don't have any thered year yet
//so it return an confliect
if (studyYear.Select(c => c.Id).ToList().IndexOf(item.StudyYearId) < 0)
{
var message = new BadRequestErrors();
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "السنة الدراسية غير موجودة";
return(Conflict(message));
}
//check Type if exist
if (!subjectsTypesId.Contains(item.AddSubjectDTO.SubjectTypeId))
{
var message = Messages.NotFound;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "نوع المادة غير موجود";
return(NotFound(message));
}
var subject = item.AddSubjectDTO;
//befor tempId
//if (subject.DependencySubjectsId.Except(subjectsId).Any())
//{
// return Conflict();
//}
subject.Name = subject.Name.Trim();
if (string.IsNullOrWhiteSpace(subject.Name))
{
var message = Messages.EmptyName;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
return(Conflict(message));
}
if (subject.DependencySubjectsId.Except(tempId).Any())
{
var message = Messages.ReLoadPage;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
return(Conflict(message));
}
if (subject.EquivalentSubjectsId.Except(subjectsId).Any())
{
var message = Messages.ReLoadPage;
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
return(Conflict(message));
}
subject.DependencySubjectsId = subject.DependencySubjectsId.Distinct().ToList();
subject.EquivalentSubjectsId = subject.EquivalentSubjectsId.Distinct().ToList();
}
#endregion
var studyPaln = _mapper.Map <StudyPlan>(addStudyPalnDTO);
_abstractUnitOfWork.Add(studyPaln, UserName());
Dictionary <int, Subjects> tempIdAndSubject = new Dictionary <int, Subjects>();
for (int i = 1; i <= studyYear.Count(); i++)
{
//get the subject for this year mean first year and secound year ..etc
var subjectsForYear = addStudyPalnDTO.Subjects.Where(c => c.StudyYearId == studyYear[i - 1].Id);
//for adding in semester
//semester number because we have 2 semester in the year
for (int semesterNumber = 1; semesterNumber <= 2; semesterNumber++)
{
var semester = new StudySemester()
{
Number = (short)semesterNumber,
StudyYearId = studyYear[i - 1].Id,
StudyplanId = studyPaln.Id,
};
_abstractUnitOfWork.Add(semester, UserName());
//get subject for the semester
var subjectsForSemester = subjectsForYear.Where(c => c.StudySemesterNumber == semesterNumber);
#region explain
//the output is like subject for first yaer and semester 1 in the first looping .
//exmple of output for Specialization Softwere engineering.
// programing 1 , electorinec , math1 , operaing system 1
//in the secound loop for the inner loop
//out put example
//programing 2 , math2 ,e2 ,
//in the seocund loop for the outer loop and first loop for inner loop
// advance programing 1 , oracle 1 ,operaing system 2
// this example depend on input
//for git subject without any extande proraty
#endregion
var finalSubjectAfterFilering = subjectsForSemester.Select(c => c.AddSubjectDTO).ToList();
finalSubjectAfterFilering.ForEach(c => c.StudySemesterId = semester.Id);
foreach (var subjectDTO in finalSubjectAfterFilering)
{
var subject = _mapper.Map <Subjects>(subjectDTO);
subject.StudySemester = semester;
_abstractUnitOfWork.Add(subject, UserName());
//foreach (var DependencySubjectId in subjectDTO.DependencySubjectsId)
//{
// _abstractUnitOfWork.Repository<DependenceSubject>()
// .Add(new DependenceSubject()
// {
// SubjectId = subject.Id,
// DependsOnSubjectId = DependencySubjectId
// }, UserName());
//}
tempIdAndSubject[subjectDTO.TempId] = subject;
foreach (var EquivalentSubjectId in subjectDTO.EquivalentSubjectsId)
{
_abstractUnitOfWork.Add(new EquivalentSubject()
{
FirstSubject = subject.Id,
SecoundSubject = EquivalentSubjectId
}, UserName());
}
}
}
}
foreach (var subjectDTO in addStudyPalnDTO.Subjects.Select(c => c.AddSubjectDTO))
{
var subject = tempIdAndSubject[subjectDTO.TempId];
foreach (var DependancySubjectId in subjectDTO.DependencySubjectsId)
{
var depenacySubjct = tempIdAndSubject[DependancySubjectId];
// if this subject can't depand on another subject
if (!_subjectServices.CheckCanBeDepandacy(subject, depenacySubjct))
{
var message = new BadRequestErrors();
message.ActionName = "Add Study Plan";
message.ControllerName = "Study Plan";
message.Message = "خطأ في تحديد اعتمادية المواد";
return(Conflict());
}
_abstractUnitOfWork.Add(
new DependenceSubject()
{
SubjectId = subject.Id,
DependsOnSubjectId = depenacySubjct.Id
}, UserName());
}
}
_abstractUnitOfWork.Commit();
return(Ok());
}
catch (Exception)
{
return(BadRequestAnonymousError());
}
}