private async Task <HttpResponseMessage> HttpPut(HttpControllerContext controllerContext) // if Put Request Method
{
HttpResponseMessage retVal = null;
string contentAsString = await controllerContext.Request.Content.ReadAsStringAsync();
StudentMember postedStudentMember = await Newtonsoft.Json.JsonConvert.DeserializeObjectAsync <StudentMember>(contentAsString);
if (StudentMemberRepositories.IsExist(postedStudentMember.FullName))
{
retVal = controllerContext.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Unable to find Student Member with given Id");
}
else
{
StudentMemberRepositories.Update(postedStudentMember);
retVal = controllerContext.Request.CreateResponse(HttpStatusCode.OK, postedStudentMember);
}
return(retVal);
}
private async Task <HttpResponseMessage> HttpPost(HttpControllerContext controllerContext)// if Post Request Method
{
HttpResponseMessage retVal = null;
string contentAsString = await controllerContext.Request.Content.ReadAsStringAsync();
StudentMember postedStudentMember = await Newtonsoft.Json.JsonConvert.DeserializeObjectAsync <StudentMember>(contentAsString);
if (StudentMemberRepositories.IsExist(postedStudentMember.FullName))
{
retVal = controllerContext.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Another Studen member the same Fullnam is already exist.");
}
else
{
StudentMember studentMember = StudentMemberRepositories.Add(postedStudentMember.FullName, postedStudentMember.Age, postedStudentMember.Section
, postedStudentMember.ClassNumber);
retVal = controllerContext.Request.CreateResponse(HttpStatusCode.OK, studentMember);
}
return(retVal);
}
private HttpResponseMessage HttpDelete(HttpControllerContext controllerContext) //Delete Request Method
{
HttpResponseMessage retVal = null;
var id = controllerContext.RouteData.Values["id"]; // Gelen Get İsteğinde Gelen Parametreyi Alıyoruz.
if (id == null)
{
retVal = controllerContext.Request.
CreateErrorResponse(HttpStatusCode.BadRequest, "Cannot call this metod withot Id.");;
}
else
{
int idAsInteger;
if (!int.TryParse(id.ToString(), out idAsInteger))
{
retVal = controllerContext.Request.
CreateErrorResponse(HttpStatusCode.BadRequest, "Id must be a numaric value.");
}
else
{
if (StudentMemberRepositories.IsExist(idAsInteger))
{
retVal = controllerContext.Request.
CreateErrorResponse(HttpStatusCode.BadRequest, "Unable to find Student Member with given Id.");
}
else
{
StudentMemberRepositories.Remove(idAsInteger);
retVal = controllerContext.Request.
CreateResponse(HttpStatusCode.OK);
}
}
}
return(retVal);
}