public async Task <IActionResult> PutStudent(string id, Student student)
{
if (id != student.IndexNumber)
{
return(BadRequest());
}
_context.Entry(student).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <ActionResult> EnrollStudentAsync(EnrollStudentRequest request)
{
var studies = await _context.Studies.FirstOrDefaultAsync(s => s.Name == request.Studies);
if (studies == null)
{
return(BadRequest());
}
var lastEnrollment = _context.Enrollments.AsNoTracking().OrderByDescending(e => e.IdEnrollment).First().IdEnrollment;
var enrollment = await _context.Enrollments.FirstOrDefaultAsync(e => e.IdStudy == studies.IdStudy && e.Semester == 1);
if (enrollment == null)
{
var newEnrolment = new Enrollment
{
IdEnrollment = lastEnrollment + 1,
IdStudy = studies.IdStudy,
Semester = 1,
StartDate = DateTime.Now
};
enrollment = newEnrolment;
await _context.Enrollments.AddAsync(enrollment);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
return(Conflict());
}
}
var student = await _context.Students.FirstOrDefaultAsync(stud => stud.IndexNumber == request.IndexNumber);
if (student == null)
{
var newStudent = new Student
{
IndexNumber = request.IndexNumber,
FirstName = request.FirstName,
LastName = request.LastName,
BirthDate = request.BirthDate,
IdEnrollment = enrollment.IdEnrollment
};
await _context.Students.AddAsync(newStudent);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
return(Conflict());
}
}
return(Ok("Enrolled"));
}