public CosmeticModel MakeCosmetic(CosmeticType type)
{
switch (type)
{
case CosmeticType.Ordinary:
return(new OrdinaryCosmeticModel());
case CosmeticType.Expiration:
return(new ExpirationDateCosmeticModel());
case CosmeticType.SlowUse:
return(new SlowUseCosmeticModel());
default:
throw new InvalidOperationException();
}
}
public List <CosmeticModel> GetCosmeticToOdredByType(CosmeticType Type)
{
return(CosmeticService.GetByType(Type)
.Where(cosmetic => cosmetic.OrderNeeded() == true)
.ToList());
}
public List <CosmeticModel> GetAllCosmeticByType(CosmeticType Type)
{
return(CosmeticService.GetByType(Type));
}
public List <CosmeticModel> GetByType(CosmeticType Type)
{
return(GetAll().Where(cosmetic => cosmetic.CosmeticType == Type).ToList());
}
