public void SaveGrade(SaveGradeDTO gradeDTO)
{
if (!context.Grades.Any(x =>
x.StudentId == gradeDTO.StudentId &&
x.SubjectId == gradeDTO.SubjectId &&
x.TeacherId == gradeDTO.TeacherId))
{
var grade = new Grades()
{
StudentId = gradeDTO.StudentId,
SubjectId = gradeDTO.SubjectId,
TeacherId = gradeDTO.TeacherId,
GradeId = gradeDTO.GradeId
};
context.Grades.Add(grade);
SaveChanges();
}
else
{
var grade = context.Grades.Where(x =>
x.StudentId == gradeDTO.StudentId &&
x.SubjectId == gradeDTO.SubjectId &&
x.TeacherId == gradeDTO.TeacherId).FirstOrDefault();
grade.GradeId = gradeDTO.GradeId;
SaveChanges();
}
}
public void EditGrade(SaveGradeDTO gradeDTO)
{
var grade = context.Grades.Where(x => x.Id == gradeDTO.Id).FirstOrDefault();
grade.TeacherId = gradeDTO.TeacherId;
grade.GradeId = gradeDTO.GradeId;
if (!context.Grades.Any(x =>
x.StudentId == grade.StudentId &&
x.SubjectId == grade.SubjectId &&
x.TeacherId == grade.TeacherId &&
x.GradeId == grade.GradeId))
{
SaveChanges();
}
}
public IHttpActionResult UpdateGrades(SaveGradeDTO gradeDTO)
{
gradeService.EditGrade(gradeDTO);
return(Ok());
}
public IHttpActionResult CreateGradeForStudent(SaveGradeDTO gradeDTO)
{
gradeService.SaveGrade(gradeDTO);
return(Ok());
}