/// <summary>
/// UpdateAssessmentScore - This method is called to recalculate the section score after a checkbox is clicked. The method is
/// called from the Assessment controller as it is responding to the Ajax call to update the checkbox
/// </summary>
/// <param name="sessionAssessment">Assessment object passed from the controller</param>
/// <param name="questionID">Integer - ID of question checked on the screen</param>
/// <param name="questionValue">boolean - new value of checkbox that was checked on the screen</param>
/// <returns></returns>
internal Assessment UpdateAssessmentScore(Assessment sessionAssessment, int questionID, bool questionValue)
{
// Select the question object from the Assessment
var question = from o in sessionAssessment.CategoryDatas
from p in o.SectionDatas
from q in p.GroupDatas
from r in q.QuestionDatas
where r.QuestionID == questionID
select r;
// Update the Answer value with the new value from the screen
question.Single().Answer = questionValue;
// Recompute the Section scores
sessionAssessment.CalculateScore();
return(sessionAssessment);
}
/// <summary>
/// UpdateAssessmentData updates the assessment question data with the changes made by the user. It is called from the Update action
/// method in the AssessmentController when an assessment is saved.
/// </summary>
/// <param name="assessmentToUpdate">int? - AssessmentID of assessment being updated</param>
/// <param name="assessmentResponse">string[] of QuestionIDs which are generated in the Update view for the AssessmentController</param>
/// <param name="updateIdentity">int - Identity of user making updates to the assessment</param>
internal void UpdateAssessmentData(int?assessmentID, string[] assessmentResponse, int updateIdentity)
{
var responseHS = new HashSet <string>();
Assessment assessmentToUpdate = new Assessment();
if (assessmentID != null)
{
assessmentToUpdate = DAL.GetAssessment(assessmentID.Value);
if (assessmentResponse != null)
{
responseHS = new HashSet <string>(assessmentResponse);
}
// Spin through all the questions and update Answer with any changes
foreach (var o in assessmentToUpdate.CategoryDatas)
{
foreach (var p in o.SectionDatas)
{
foreach (var q in p.GroupDatas)
{
foreach (var r in q.QuestionDatas)
{
if (responseHS.Contains(r.QuestionID.ToString()))
{
r.Answer = true;
}
else
{
r.Answer = false;
}
}
}
}
}
assessmentToUpdate.CalculateScore(); // Calculate the score of the updated Assessment
assessmentToUpdate.LastUpdated = DateTime.Now; // Added to update the lastupdate time
assessmentToUpdate.LastUpdateBy = updateIdentity;
assessmentToUpdate.Finalized = false;
DAL.SaveContextChanges();
}
}