public IHttpActionResult PostTeacher(TeacherModel teacher)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var dbTeacher = new Teacher();
dbTeacher.Update(teacher);
db.Teachers.Add(dbTeacher);
try
{
db.SaveChanges();
}
catch (Exception)
{
throw new Exception("Unable to add teacher to the database");
}
teacher.TeacherId = dbTeacher.TeacherId;
return CreatedAtRoute("DefaultApi", new { id = teacher.TeacherId }, teacher);
}
public void Update(TeacherModel teacher)
{
FirstName = teacher.FirstName;
LastName = teacher.LastName;
Email = teacher.Email;
}
public IHttpActionResult PutTeacher(int id, TeacherModel teacher)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != teacher.TeacherId)
{
return BadRequest();
}
var dbTeacher = db.Teachers.Find(id);
dbTeacher.Update(teacher);
db.Entry(dbTeacher).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!TeacherExists(id))
{
return NotFound();
}
else
{
throw new Exception("Unable to update teacher in the database.");
}
}
return StatusCode(HttpStatusCode.NoContent);
}