public bool CompetitorExists(Competitors competitor)
{
if (Comp.ToList().Contains(competitor))
{
return(true);
}
else
{
return(false);
}
}
public CompetitorsWithSubgroups(Competitors competitors, int subgroup)
{
Id = competitors.Id;
Subgroup = subgroup;
Name = competitors.Name;
Surname = competitors.Surname;
Year = competitors.Year;
Gender = competitors.Gender;
City = competitors.City;
Country = competitors.Country;
CoachId = competitors.CoachId;
}
public bool ReplaceExisting(Competitors competitor)
{
List <Competitors> removedOld = RemoveCompetitorFromCompetitors(competitor.Id);
if (removedOld != null)
{
AddCompetitorToCompetitors(competitor);
return(true);
}
else
{
return(false);
}
}
public List <Competitors> RemoveCompetitorFromCompetitors(int id)
{
Competitors competitor = GetCompetitor(id);
if (competitor != null)
{
Comp.Remove(competitor);
SaveChanges();
return(Comp.ToList());
}
else
{
return(null);
}
}
public bool ChangeCompetitorValues(Competitors competitor)
{
if (competitor != null)
{
Competitors original = Comp.Where(c => c.Id == competitor.Id).ToList()[0];
if (!(original.Name.Equals(competitor.Name)) && !(competitor.Name.Equals(string.Empty)))
{
original.Name = competitor.Name;
}
if (!(original.Surname.Equals(competitor.Surname)) && !(competitor.Surname.Equals(string.Empty)))
{
original.Surname = competitor.Surname;
}
if (!(original.Year.Equals(competitor.Year)) && !(competitor.Year.Equals(string.Empty)))
{
original.Year = competitor.Year;
}
if (!(original.City.Equals(competitor.City)) && !(competitor.City.Equals(string.Empty)))
{
original.City = competitor.City;
}
if (!(original.Country.Equals(competitor.Country)) && !(competitor.Country.Equals(string.Empty)))
{
original.Country = competitor.Country;
}
if (!(original.Gender.Equals(competitor.Gender)) && !(competitor.Gender.Equals(string.Empty)))
{
original.Gender = competitor.Gender;
}
ReplaceExisting(original);
}
else
{
return(false);
}
return(true);
}
public List <Competitors> AddCompetitorToCompetitors(Competitors competitor)
{
Comp.Add(competitor);
SaveChanges();
return(Comp.ToList());
}
public override bool Equals(object c)
{
Competitors competitor = (Competitors)c;
return(Name.Equals(competitor.Name) && Surname.Equals(competitor.Surname) && Year.Equals(competitor.Year));
}