public bool AddSpecies(string name, string enviorment, string foodType, string country)
{
//Get all species
var listOfSpecies = GetSpecieses();
//Specie should not be added if it already exist
foreach (var speciese in listOfSpecies)
{
if (speciese.SName.ToLower() == name.ToLower())
{
return(false);
}
}
using (var db = new ZooContext())
{
FoodType food = db.FoodType.SingleOrDefault(f => f.FName == foodType);
Enviorment env = db.Enviorment.SingleOrDefault(e => e.EName == enviorment);
Species specie = new Species()
{
SName = name,
FoodType = food,
Country = country,
Enviorment = env
};
db.Species.Add(specie);
db.SaveChanges();
}
return(true);
}
public bool EditSpecies(string name, string enviorment, string foodType, string country)
{
bool specieEdited = false;
using (var db = new ZooContext())
{
FoodType food = db.FoodType.SingleOrDefault(f => f.FName == foodType);
Enviorment env = db.Enviorment.SingleOrDefault(e => e.EName == enviorment);
Species specie = db.Species.SingleOrDefault(s => s.SName == name);
specie.Country = country;
specie.Enviorment = env;
specie.FoodType = food;
db.SaveChanges();
specieEdited = true;
}
return(specieEdited);
}
