public HttpResponseMessage Get(string id)
{
try
{
if (id == null || id == "")
{
NLogConfig.logger.Error("Invalid examID");
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Invalid examID"));
}
WCF.ExamTemplate template = client.getExamTemplate(id);
NLogConfig.logger.Log(new LogEventInfo(LogLevel.Info, "WebAPILogger", $"Retreived {id} exam template"));
return(Request.CreateResponse(HttpStatusCode.OK, template));
}
catch (System.ServiceModel.FaultException ex)
{
NLogConfig.logger.Error(ex, "This exam template does not exist.");
return(Request.CreateResponse(HttpStatusCode.BadRequest, "This exam template does not exist."));
}
catch (Exception ex)
{
NLogConfig.logger.Error(ex, ex.Message);
return(Request.CreateResponse(HttpStatusCode.BadRequest, ex.Message));
}
}
public HttpResponseMessage GetExamSubjects(string id)
{
try
{
List <WCF.Subject> sub = client.GetAllSubject().ToList(); // all the subjects
List <WCF.Subject> result = new List <WCF.Subject>(); // the results of the subjects
WCF.ExamTemplate template = client.getExamTemplate(id);
foreach (var subject in sub)
{
bool foundSubject = false;
foreach (var subjectcategory in subject.listCat)
{
foreach (var examquestion in template.ExamQuestions)
{
foreach (var category in examquestion.ExamQuestion_Categories)
{
if (subjectcategory.Categories_ID == category.Categories_ID)
{
if (foundSubject == false)
{
result.Add(subject);
foundSubject = true;
NLogConfig.logger.Log(new LogEventInfo(LogLevel.Info, "WebAPILogger", $"{subject.Subject_Name} is a subject in the {id} exam template"));
}
}
}
}
}
}
return(Request.CreateResponse(HttpStatusCode.OK, result.Distinct().ToList()));
}
catch (System.ServiceModel.FaultException ex)
{
NLogConfig.logger.Error(ex, "There is no exam template with this ID. Enter a correct exam template ID.");
return(Request.CreateResponse(HttpStatusCode.BadRequest, "There is no exam template with this ID. Enter a correct exam template ID."));
}
catch (Exception ex)
{
NLogConfig.logger.Error(ex, ex.Message);
return(Request.CreateResponse(HttpStatusCode.BadRequest, ex.Message));
}
}
public HttpResponseMessage AddExam([FromBody] WCF.ExamTemplate exam)
{
try
{
if (exam == null || exam.ExamTemplateID == null || exam.ExamTemplateID == "" || exam.ExamTemplateName == null || exam.ExamTemplateName == "")
{
NLogConfig.logger.Error("Invalid Exam Template.");
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Invalid Exam Template"));
}
client.AddNewExam(exam.ExamTemplateName, exam.ExamTemplateID, exam.ExamType.ExamTypeName);
NLogConfig.logger.Log(new LogEventInfo(LogLevel.Info, "WebAPILogger", $"{exam.ExamTemplateID} was added as an exam template."));
return(Request.CreateResponse(HttpStatusCode.OK, "Template Added"));
}
catch (Exception ex)
{
NLogConfig.logger.Error(ex, "Invalid Exam Template");
return(Request.CreateResponse(HttpStatusCode.BadRequest, ex.Message));
}
}