public bool InsertStudentMeta(StudentMetaQO newStudentMetaQO)
{
var studentMeta = _context.StudentMeta.Find(newStudentMetaQO.Number);
if (studentMeta != null)
{
return(false); //如果已经存在该学号就添加失败
}
var newStudentMeta = new StudentMeta
{
Number = newStudentMetaQO.Number,
Name = newStudentMetaQO.Name,
Major = newStudentMetaQO.Major,
Grade = newStudentMetaQO.Grade,
Status = newStudentMetaQO.Status
};
_context.StudentMeta.Add(newStudentMeta);
_context.SaveChanges();
return(true);
}
public async Task <IActionResult> UpdateAsync(string id, string idStudent, StudentMeta nameStudent)
{
var result = await _studentService.UpdateAsync(id, idStudent, nameStudent);
return(Ok(result));
}
public async Task <ActionResultReponese <string> > UpdateAsync(string id, string idstudent, StudentMeta studenMeta)
{
var isNameExit = await _studentRepository.CheckExistsAsync(id);
if (!isNameExit)
{
return(new ActionResultReponese <string>(-4, "Student khong ton tai", "Student"));
}
var isIdclass = await _iclassRepository.CheckIdAsync(studenMeta.IdClass);
if (!isIdclass)
{
return(new ActionResultReponese <string>(-3, "Class khong ton tai", "ClassPecialized"));
}
var info = await _studentRepository.GetInfoAsync(id);
if (info == null)
{
return(new ActionResultReponese <string>(-1, "Student khong tim thay", "Student"));
}
info.id = id.ToString();
info.idStudent = idstudent?.Trim();
info.LastName = studenMeta.LastName?.Trim();
info.Name = studenMeta.Name?.Trim();
info.Email = studenMeta.Email?.Trim();
info.IdClass = studenMeta.IdClass?.Trim();
info.PhoneNumber = studenMeta.PhoneNumber?.Trim();
var result = await _studentRepository.UpdateAsync(info);
if (result >= 0)
{
return(new ActionResultReponese <string>(result, "Update Student thanh cong", "Student"));
}
return(new ActionResultReponese <string>(result, "Update Student khong thanh cong", "strudent"));
}
public async Task <ActionResultReponese <string> > InsertAsync(string idStudent, StudentMeta studentMeta)
{
var _idstudent = Guid.NewGuid().ToString();
var isIdClass = await _iclassRepository.CheckIdAsync(studentMeta.IdClass);
if (!isIdClass)
{
return(new ActionResultReponese <string>(-5, "IdClass khong ton tai", "ClassSpecializd"));
}
var isIdStudent = await _studentRepository.CheckIstudentAsync(idStudent);
if (isIdClass)
{
return(new ActionResultReponese <string>(-7, "Student da ton tai", "Student"));
}
var _student = new Students
{
id = _idstudent,
idStudent = idStudent?.Trim(),
LastName = studentMeta.LastName?.Trim(),
Name = studentMeta.Name?.Trim(),
Email = studentMeta.Email?.Trim(),
IdClass = studentMeta.IdClass?.Trim(),
PhoneNumber = studentMeta.PhoneNumber?.Trim(),
CreateDate = DateTime.Now,
IsActive = true,
IsDelete = false,
};
var result = await _studentRepository.InsertAsync(_student);
if (result >= 0)
{
return(new ActionResultReponese <string>(result, "Insert thanh cong", "Students"));
}
return(new ActionResultReponese <string>(result, "Insert that bai", "Students"));
}
