public HttpResponseMessage PutStudent(int id, Student student)
{
student.id = id;
if (!studentRepository.Update(student))
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Unable to Update the Student for the Given ID");
}
else
{
return Request.CreateResponse(HttpStatusCode.OK);
}
}
public bool Update(Student student)
{
if (student == null)
{
throw new ArgumentNullException("student");
}
int index = students.FindIndex(s => s.id == student.id);
if (index == -1)
{
return false;
}
students.RemoveAt(index);
students.Add(student);
return true;
}
public HttpResponseMessage PostStudent(Student student)
{
bool result = studentRepository.Add(student);
if (result)
{
var response = Request.CreateResponse<Student>(HttpStatusCode.Created, student);
string uri = Url.Link("DefaultApi", new { id = student.id });
response.Headers.Location = new Uri(uri);
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Student Not Added");
}
}
public bool Add(Student student)
{
bool addResult = false;
if (student == null)
{
return addResult;
}
int index = students.FindIndex(s => s.id == student.id);
if (index == -1)
{
students.Add(student);
addResult = true;
return addResult;
}
else
{
return addResult;
}
}