public TeacherDialogViewModel GetTeacherDialogData(string teacherId)
{
var teacher = Repositories.Teachers.Query()
.AsNoTracking()
.Include(t => t.User)
.Include(t => t.Subjects)
.ThenInclude(s => s.Subject)
.ProjectTo <TeacherDialogViewModel>(Mapper.ConfigurationProvider)
.FirstOrDefault(t => t.SchoolUserId == teacherId);
var grade = Repositories.Classes.Query()
.AsNoTracking()
.Include(c => c.ClassTeacher)
.ThenInclude(ct => ct.School)
.Where(c => c.ClassTeacher.Id == teacherId)
.ProjectTo <string>(Mapper.ConfigurationProvider)
.FirstOrDefault();
if (grade is null)
{
teacher.Grade = "-";
}
teacher.Grade = grade;
teacher.AvgScore = StatisticalService.TeacherAverageScore(teacherId);
return(teacher);
}
