public void Insert(ApplicantBM model)
{
using (var context = new DataBaseContext())
{
context.Applicants.Add(CreateModel(model, new Applicant()));
context.SaveChanges();
}
}
private Applicant CreateModel(ApplicantBM model, Applicant applicant)
{
applicant.Name = model.Name;
applicant.Surname = model.Surname;
applicant.Patronymic = model.Patronymic;
applicant.Birthday = model.Birthday;
applicant.Specialty = model.Specialty;
applicant.Education = model.Education;
return(applicant);
}
public void CreateOrUpdate(ApplicantBM model)
{
if (model.Id.HasValue)
{
_applicantStorage.Update(model);
}
else
{
_applicantStorage.Insert(model);
}
}
public void Update(ApplicantBM model)
{
using (var context = new DataBaseContext())
{
Applicant element = context.Applicants.FirstOrDefault(rec => rec.Id == model.Id);
if (element == null)
{
throw new Exception("Соискатель не найден");
}
CreateModel(model, element);
context.SaveChanges();
}
}
public List <ApplicantVM> GetFilteredList(ApplicantBM model)
{
if (model == null)
{
return(null);
}
using (var context = new DataBaseContext())
{
return(context.Applicants
.Where(rec => rec.Birthday >= model.Birthday)
.Select(CreateModel).ToList());
}
}
public void Delete(ApplicantBM model)
{
var element = _applicantStorage.GetElement(new ApplicantBM
{
Id = model.Id
});
if (element == null)
{
throw new Exception("Соискатель не найден");
}
_applicantStorage.Delete(model);
}
public List <ApplicantVM> Read(ApplicantBM model)
{
if (model == null)
{
return(_applicantStorage.GetFullList());
}
if (model.Id.HasValue)
{
return(new List <ApplicantVM> {
_applicantStorage.GetElement(model)
});
}
return(_applicantStorage.GetFilteredList(model));
}
public ApplicantVM GetElement(ApplicantBM model)
{
if (model == null)
{
return(null);
}
using (var context = new DataBaseContext())
{
var applicant = context.Applicants
.FirstOrDefault(rec => rec.Id == model.Id);
return(applicant != null?
CreateModel(applicant) : null);
}
}
public void Delete(ApplicantBM model)
{
using (var context = new DataBaseContext())
{
Applicant element = context.Applicants.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Applicants.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Соискатель не найден");
}
}
}
