public HttpResponseMessage GetSortedStudentsNamesByFormId(int id)
{
string userId = ((ClaimsPrincipal)RequestContext.Principal).FindFirst(x => x.Type == "UserId").Value;
string userRole = ((ClaimsPrincipal)RequestContext.Principal).FindFirst(x => x.Type == ClaimTypes.Role).Value;
logger.Info("UserRole: " + userRole + ", UserId: " + userId + ": Requesting Sorted Students Names Collection For Form Id: " + id);
try
{
if (userRole == "admin" || userRole == "teacher")
{
FormIdStudentsDTO form = formsService.GetSortedStudentsNamesByFormId(id);
if (form == null)
{
logger.Info("Failed!");
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Failed!"));
}
logger.Info("Success!");
return(Request.CreateResponse(HttpStatusCode.OK, form));
}
if (userRole == "student")
{
FormIdStudentsDTO form = formsService.GetSortedStudentsNamesByFormId(id);
if (form == null || form.Students.Any(x => x.Id == userId) == false)
{
logger.Info("Authorisation failure. User " + userId + " is not authorised for this request.");
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Access Denied. " +
"We’re sorry, but you are not authorized to perform the requested operation."));
}
logger.Info("Success!");
return(Request.CreateResponse(HttpStatusCode.OK, form));
}
else
{
//parent ulazi, ali bacamo exception ako nije roditelj nekog deteta odeljenja
FormIdStudentsDTO form = formsService.GetSortedStudentsNamesByFormIdForParent(id, userId);
if (form == null)
{
logger.Info("Failed.");
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Failed."));
}
logger.Info("Success!");
return(Request.CreateResponse(HttpStatusCode.OK, form));
}
}
catch (Exception e)
{
logger.Error(e);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, e));
}
}