public IEnumerable <Candidate> GetAllCandidates()
{
using (var dbContext = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
return(dbContext.Candidates.ToArray());
}
}
public IEnumerable <Skill> GetAllSkills()
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
return(context.Skills.ToList());
}
}
public Candidate GetCandidate(long id)
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var candidate = context.Candidates.FirstOrDefault(x => x.Id == id);
return(candidate);
}
}
public IEnumerable <long> GetCandidateSkills(long candidateId)
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var candidateSkills = context.CandidateSkills.Where(x => x.CandidateId == candidateId).ToList();
return(candidateSkills.Select(x => x.SkillId));
}
}
public IEnumerable <Candidate> GetCandidateBySkill(long skillId)
{
using (var dbContext = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var selectedCandidateSkills = dbContext.CandidateSkills.Where(x => x.SkillId == skillId);
var selectedCandidates = dbContext.Candidates.Where(x => selectedCandidateSkills.Any(y => y.CandidateId == x.Id));
return(selectedCandidates.ToList());
}
}
public void Delete(int id)
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var candidate = context.Candidates.First(x => x.Id == id);
var candidateSkills = context.CandidateSkills.Where(x => x.CandidateId == id);
RemoveOldSkills(context, candidateSkills, new long[0]);
context.Candidates.Remove(candidate);
context.SaveChanges();
}
}
public void UpdateCandidate(long id, string firstName, string lastName, IEnumerable <long> skills)
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var candidate = context.Candidates.First(x => x.Id == id);
candidate.FirstName = firstName;
candidate.LastName = lastName;
var candidateSkills = context.CandidateSkills.Where(x => x.CandidateId == id);
RemoveOldSkills(context, candidateSkills, skills);
AddNewSkills(context, candidateSkills, id, skills);
context.SaveChanges();
}
}
public void Insert(string firstName, string lastName, IEnumerable <long> skills)
{
using (var context = DBContextResolver.CreateNewInstance <ICandidateEntities>())
{
var candidate = new Candidate()
{
FirstName = firstName,
LastName = lastName
};
context.Candidates.Add(candidate);
context.SaveChanges();
AddNewSkills(context, new List <CandidateSkill>(), candidate.Id, skills);
context.SaveChanges();
}
}
