public IActionResult CandidatePresentation(int id)
{
var viewModel = new CandidateFormViewModel();
viewModel.Skills = _context.Skills.ToList();
//Case when button "Add new Candidate" has been clicked it will be passed id parametr -1
if (id == -1)
{
viewModel.candidate = new Candidate()
{
Id = -1
};
return(View(viewModel));
}
//Otherwise "Edit" button was clicked and we passing information reagrding chossen Candidate
viewModel.candidate = _context.Candidates.SingleOrDefault(c => c.Id == id);
//In case if Couldn't find a candidated with passed id present not found page
if (viewModel.candidate == null)
{
return(NotFound());
}
var candidateChoosenSkills = _context.CandidateSkills.Where(cs => cs.CandidateId == viewModel.candidate.Id).ToList();
foreach (var candidateSkill in candidateChoosenSkills)
{
viewModel.chosenSkills.Add(candidateSkill.SkillId);
}
return(View(viewModel));;
}
//New a candidate
public ActionResult New()
{
var degrees = _context.Degrees.ToList();
var viewModel = new CandidateFormViewModel
{
Degrees = degrees
};
return(View("CandidateForm", viewModel));
}
// signed candidate can edit the information
public ActionResult Edit(int id)
{
if ((Session["userPrivilege"] == null || Int32.Parse(Session["userPrivilege"].ToString()) != 1) && Int32.Parse(Session["id"].ToString()) != id)
{
return(RedirectToAction("SignIn", "UserAccount"));
}
Candidate candidateInDb = _context.Candidates.Single(c => c.Id == id);
var degrees = _context.Degrees.ToList();
CandidateFormViewModel viewModel = new CandidateFormViewModel
{
Candidate = candidateInDb,
Degrees = degrees
};
return(View("CandidateForm", viewModel));
}
public IActionResult Save(CandidateFormViewModel viewModel)
{
//Check the validation is passed base on the anotations at Model Class
if (!ModelState.IsValid)
{
var InvalidViewModel = new CandidateFormViewModel
{
candidate = viewModel.candidate,
Skills = _context.Skills.ToList(),
chosenSkills = viewModel.chosenSkills
};
return(View("CandidatePresentation", InvalidViewModel));
}
//Creating a new Candidate
if (viewModel.candidate.Id == -1)
{
var newCandidate = new Candidate {
FirstName = viewModel.candidate.FirstName, LastName = viewModel.candidate.LastName
};
foreach (var skillId in viewModel.chosenSkills)
{
newCandidate.CandidateSkills.Add(new CandidateSkill {
Candidate = viewModel.candidate, Skill = _context.Skills.Single(s => s.Id == skillId)
});
}
_context.Candidates.Add(newCandidate);
}
else
{
//Updating existing one
var updateCandidate = _context.Candidates.Include(c => c.CandidateSkills).ThenInclude(c => c.Skill).Single(c => c.Id == viewModel.candidate.Id);
updateCandidate.FirstName = viewModel.candidate.FirstName;
updateCandidate.LastName = viewModel.candidate.LastName;
foreach (var candidateskill in updateCandidate.CandidateSkills.ToList())
{
if (viewModel.chosenSkills.Contains(candidateskill.SkillId))
{
viewModel.chosenSkills.Remove(candidateskill.SkillId);
}
else
{
updateCandidate.CandidateSkills.Remove(candidateskill);
}
}
foreach (var skillId in viewModel.chosenSkills)
{
updateCandidate.CandidateSkills.Add(new CandidateSkill {
Candidate = viewModel.candidate, Skill = _context.Skills.Single(s => s.Id == skillId)
});
}
}
try
{
_context.SaveChanges();
}
catch (Exception ex)
{
return(Content(ex.Message));
}
return(RedirectToAction("PresentCandidateTable", "Candidates"));
}
