public IActionResult ModifyStudent(UpdateStudentsRequest updateStudentsRequest)
{
HelperRequests helper = _server.UpdateStudents(updateStudentsRequest);
switch (helper.Number)
{
case 0:
return(BadRequest("Student with this index not exists"));
default:
return(Ok("Student modify"));
}
}
public HelperRequests UpdateStudents(UpdateStudentsRequest request)
{
var helper = new HelperRequests();
// var studentToUpdate = _dbContext.Student.First(student => student.IndexNumber == request.IndexNumber);
// studentToUpdate.BirthDate = request.BirthDate;
// studentToUpdate.FirstName = request.FirstName;
// studentToUpdate.LastName = request.LastName;
var countStudents = _dbContext.Student.Count(stu => stu.IndexNumber == request.IndexNumber);
if (countStudents == 0)
{
helper.Number = 0;
return(helper);
}
var student = new Student
{
IndexNumber = request.IndexNumber,
FirstName = request.FirstName,
LastName = request.LastName,
BirthDate = request.BirthDate
};
_dbContext.Attach(student);
// _dbContext.Entry(student).Property("IndexNumber").IsModified = true;
_dbContext.Entry(student).Property("FirstName").IsModified = true;
_dbContext.Entry(student).Property("LastName").IsModified = true;
_dbContext.Entry(student).Property("BirthDate").IsModified = true;
_dbContext.SaveChangesAsync();
helper.Number = 1;
return(helper);
}
