public Candidate GetCandidate(int id)
{
using (var context = new CandidateTrackerContext(_connectionString))
{
return(context.Candidates.FirstOrDefault(c => c.Id == id));
}
}
public IEnumerable <Candidate> GetCandidates(Status status)
{
using (var context = new CandidateTrackerContext(_connectionString))
{
return(context.Candidates.Where(c => c.Status == status).ToList());
}
}
public void AddCandidate(Candidate candidate)
{
using (var context = new CandidateTrackerContext(_connectionString))
{
context.Candidates.Add(candidate);
context.SaveChanges();
}
}
public void UpdateStatus(int candidateId, Status status)
{
using (var context = new CandidateTrackerContext(_connectionString))
{
context.Database.ExecuteSqlCommand("UPDATE Candidates SET Status = @status WHERE Id = @id",
new SqlParameter("@status", status),
new SqlParameter("@id", candidateId));
}
}
public CandidateCounts GetCounts()
{
using (var context = new CandidateTrackerContext(_connectionString))
{
return(new CandidateCounts
{
Confirmed = context.Candidates.Count(c => c.Status == Status.Confirmed),
Pending = context.Candidates.Count(c => c.Status == Status.Pending),
Refused = context.Candidates.Count(c => c.Status == Status.Refused),
});
}
}
