public async Task <IActionResult> PostUserAssessment([FromBody] UserAssessment userAssessment)
{
ModelState.Remove("User");
if (ModelState.IsValid)
{
var user = await GetCurrentUserAsync();
userAssessment.User = user;
_context.UserAssessment.Add(userAssessment);
}
else
{
return(BadRequest(ModelState));
}
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (UserAssessmentExists(userAssessment.UserAssessmentId))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
else
{
throw;
}
}
return(CreatedAtAction("GetUserAssessment", new { id = userAssessment.UserAssessmentId }, userAssessment));
}
public async Task <IActionResult> GetUserAssessment([FromRoute] int id)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
UserAssessment userAssessment = await _context.UserAssessment.SingleOrDefaultAsync(m => m.UserAssessmentId == id);
if (userAssessment == null)
{
return(NotFound());
}
return(Ok(userAssessment));
}
/// <summary>
/// Save the response of an assessment including checked off Checkoff Items and Comment
/// </summary>
/// <param name="userid">hashed userid</param>
/// <param name="ViewModel">Object containing Response data</param>
/// <returns>ID of next Question in this Category (will loop to first Question at the end)</returns>
public int SaveAnswer(string userid, ConductAssessmentViewModel ViewModel)
{
//Get the user's response to Question if exists (ie: they have answered this question already and are updating)
var answer = db.UserAssessmentQuestions.SingleOrDefault(o => o.UserAssessmentCategory.UserAssessment.UserDetail.UserId == userid &&
o.AssessmentQuestionID == ViewModel.Question.ID);
if (answer != null) //User has existing response
{
answer.Comments = ViewModel.Question.Comment; //Update the comment
/* Get all the CheckoffItems for this user's previous response.
* Most items will have (checked = true) because items not checked off are removed.
*/
var checkoffItems = answer.UserAssessmentCheckoffItems.ToList();
foreach (var item in ViewModel.Question.Levels.SelectMany(o => o.CheckoffItems)) //For each Checkoff Item in the NEW response
{
if (checkoffItems.Any(x => x.AssessmentCheckoffItemID == item.ID)) //User has checked this item off in previous response
{
if (item.Checked) //User has checked this item off in new response. Set Checked to true
{
db.UserAssessmentCheckoffItems.Single(o => o.AssessmentCheckoffItemID == item.ID).Checked = true;
}
else //User has not checked off this response item. Remove the record.
{
db.UserAssessmentCheckoffItems.Remove(checkoffItems.Single(o => o.AssessmentCheckoffItemID == item.ID));
}
}
else if (item.Checked) //Item did not exist in old response but is checked off in new response. Create new record.
{
db.UserAssessmentCheckoffItems.Add(new UserAssessmentCheckoffItem {
AssessmentCheckoffItemID = item.ID, UserAssessmentQuestionID = answer.ID, Checked = true
});
}
}
}
else //User has not responded to this Question before
{
//Get a Checkoff Item ID to determine Question
var checkoffitemid = ViewModel.Question.Levels.SelectMany(y => y.CheckoffItems).First().ID;
//Find Question the CheckoffItem belongs to
var question = db.AssessmentQuestions.Single(o => o.AssessmentCheckoffItems.Any(x => x.ID == checkoffitemid));
answer = new UserAssessmentQuestion {
AssessmentQuestionID = question.ID, Comments = ViewModel.Question.Comment
};
answer.UserAssessmentCheckoffItems = new List <UserAssessmentCheckoffItem>();
foreach (var item in ViewModel.Question.Levels.SelectMany(o => o.CheckoffItems))
{
if (item.Checked) //Create record if Checkoff Item is checked. Skip if not checked.
{
answer.UserAssessmentCheckoffItems.Add(new UserAssessmentCheckoffItem
{
AssessmentCheckoffItemID = item.ID,
Checked = true
});
}
}
//Check if user this is the first Question the user has responded to in the Category (or Assessment)
if (!question.AssessmentCategory.UserAssessmentCategories.Any(o => o.UserAssessment.UserDetail.UserId == userid)) //First time answering a Question in this Category
{
var AnswerAssessment = new UserAssessment();
var AnswerCategory = new UserAssessmentCategory
{
UserAssessmentQuestions = new List <UserAssessmentQuestion>(),
AssessmentCategoryID = ViewModel.CategoryID
};
answer.UserAssessmentCategoryID = AnswerCategory.ID;
AnswerCategory.UserAssessmentQuestions.Add(answer);
//Check if this is first Question answered in whole Assessment by this user
if (!question.AssessmentCategory.AssessmentCollection.UserAssessments.Any(o => o.UserDetail.UserId == userid))
{
//First Question answered in whole assessment.
AnswerAssessment.UserDetailID = db.UserDetails.Single(o => o.UserId == userid).ID;
AnswerAssessment.AssessmentID = question.AssessmentCategory.AssessmentCollectionID;
AnswerAssessment.UserAssessmentCategories = new List <UserAssessmentCategory>();
AnswerAssessment.UserAssessmentCategories.Add(AnswerCategory);
db.UserAssessments.Add(AnswerAssessment);
}
else
{
//First question in this category, but not the assessment
AnswerAssessment = db.UserAssessments.Single(o => o.UserDetail.UserId == userid && o.AssessmentCollection.AssessmentCategories.Any(x => x.ID == ViewModel.CategoryID));
AnswerAssessment.UserAssessmentCategories.Add(AnswerCategory);
}
}
else
{
//Not the first question responded to in this category.
answer.UserAssessmentCategoryID = question.AssessmentCategory.UserAssessmentCategories.Single(o => o.UserAssessment.UserDetail.UserId == userid).ID;
db.UserAssessmentQuestions.Add(answer);
}
}
//Calculate score. See Documentation for how Score is calculated.
answer.Score = ViewModel.Question.Levels.Any(o => o.LevelOrder == 1 && o.CheckoffItems.Any(x => x.Checked)) ? 1
: ViewModel.Question.Levels.Any(o => o.LevelOrder == 2 && o.CheckoffItems.Any(x => x.Checked)) ? 2
: (ViewModel.Question.Levels.Any(o => o.LevelOrder == 3 && o.CheckoffItems.Any(x => x.Checked)) &&
!ViewModel.Question.Levels.Any(y => y.LevelOrder == 4 && y.CheckoffItems.Any(z => z.Checked))) ? 3
: ViewModel.Question.Levels.Any(o => o.LevelOrder == 4 && o.CheckoffItems.Any(x => x.Checked)) ? 4
: 0;
db.SaveChanges();
return(GetNextQuestionId(answer.AssessmentQuestionID));
}
