public void CreateAbsence(int personId, DateTime start, DateTime end, bool isPresent = false)
{
using (var db = new DataContext())
{
var person = db.People.Find(personId);
if (person == null) { throw new EntityNotFountException(); }
var absence = new Absence()
{
Person = person,
End = end,
Start = start,
IsPresent = isPresent,
};
new AbsenceAdapter(absence)
.Validate()
.ClearOccupations(db);
this.RemoveFromSchedule(person, start, end, db);
db.Absences.Add(absence);
db.SaveChanges();
}
}
public AbsenceChecker(Absence absence, DateTime date)
{
this.Absence = absence;
this.Date = date;
}
public AbsenceAdapter(Absence absence)
{
this.Absence = absence;
}
public AbsenceValidator(Absence absence)
{
this.Absence = absence;
}
public ValidationStatusDto IsValidAbsence(int personId, DateTime start, DateTime end)
{
using (var db = new DataContext())
{
var person = (from b in db.People
where b.Id == personId
select b).FirstOrDefault();
if (person == null) { throw new EntityNotFountException(); }
var absence = new Absence()
{
Person = person,
End = end,
Start = start,
};
var validator = new AbsenceValidator(absence);
return validator.Validate()
? ValidationStatusDto.Valid()
: ValidationStatusDto.Invalid(validator.Error);
}
}
