static void Main()
{
//Console.WriteLine(countriesCount);
Database.SetInitializer(new MountainsMigrationsStrategy());
var context = new MountainsContext();
var countriesCount = context.Countries.Count();
Country c1 = new Country() { CountryCode = "AB", CountryName = "Absurdistan" };
Mountain m1 = new Mountain() { Name = "Absurdistan Hills" };
m1.Peaks.Add(new Peak() { Name = "Great Peak", Mountain = m1 });
m1.Peaks.Add(new Peak() { Name = "Small Peak", Mountain = m1 });
c1.Mountains.Add(m1);
context.Countries.Add(c1);
context.SaveChanges();
var mountains = context.Mountains
.Select(mo => new
{
mo.Name,
Countries = mo.Countries.Select(co => co.CountryName),
Peaks = mo.Peaks.Select(p => p.Name)
}).ToList();
foreach (var mountain in mountains)
{
// Console.WriteLine("Mname: {0}; Countries: {1}; Peaks :{2}", mountain.Name, string.Join(", ",mountain.Countries), string.Join(", ", mountain.Peaks));
}
var countries = context.Countries
.Select(c => new
{
c.CountryName,
Mountains = c.Mountains,
Peaks = c.Mountains.Select(m => m.Peaks)
});
foreach (var country in countries)
{
Console.WriteLine("Country: {0}", country.CountryName);
foreach (var m in country.Mountains)
{
Console.WriteLine(" Mountain: {0}", m.Name);
foreach (var peak in m.Peaks)
{
Console.WriteLine("\t{0} ({1})", peak.Name, peak.Elevation);
}
}
}
}
protected override void Seed(MountainsContext context)
{
var bulgaria = new Country {
CountryCode = "BG", CountryName = "Bulgaria"
};
context.Countries.Add(bulgaria);
var germany = new Country {
CountryCode = "DE", CountryName = "Germany"
};
context.Countries.Add(germany);
var rila = new Mountain {
Name = "Rila", Countries = { bulgaria }
};
context.Mountains.Add(rila);
var pirin = new Mountain {
Name = "Pirin", Countries = { bulgaria }
};
context.Mountains.Add(pirin);
var rhodopes = new Mountain {
Name = "Rhodopes", Countries = { bulgaria }
};
context.Mountains.Add(rhodopes);
var musala = new Peak {
Name = "Musala", Mountain = rila, Elevation = 2925
};
context.Peaks.Add(musala);
var malyovitsa = new Peak {
Name = "Malyovitsa", Mountain = rila, Elevation = 2729
};
context.Peaks.Add(malyovitsa);
var vihren = new Peak {
Name = "Vihren", Mountain = pirin, Elevation = 2914
};
context.Peaks.Add(vihren);
}
static void Main()
{
//Console.WriteLine(countriesCount);
Database.SetInitializer(new MountainsMigrationsStrategy());
var context = new MountainsContext();
var countriesCount = context.Countries.Count();
Country c1 = new Country()
{
CountryCode = "AB", CountryName = "Absurdistan"
};
Mountain m1 = new Mountain()
{
Name = "Absurdistan Hills"
};
m1.Peaks.Add(new Peak()
{
Name = "Great Peak", Mountain = m1
});
m1.Peaks.Add(new Peak()
{
Name = "Small Peak", Mountain = m1
});
c1.Mountains.Add(m1);
context.Countries.Add(c1);
context.SaveChanges();
var mountains = context.Mountains
.Select(mo => new
{
mo.Name,
Countries = mo.Countries.Select(co => co.CountryName),
Peaks = mo.Peaks.Select(p => p.Name)
}).ToList();
foreach (var mountain in mountains)
{
// Console.WriteLine("Mname: {0}; Countries: {1}; Peaks :{2}", mountain.Name, string.Join(", ",mountain.Countries), string.Join(", ", mountain.Peaks));
}
var countries = context.Countries
.Select(c => new
{
c.CountryName,
Mountains = c.Mountains,
Peaks = c.Mountains.Select(m => m.Peaks)
});
foreach (var country in countries)
{
Console.WriteLine("Country: {0}", country.CountryName);
foreach (var m in country.Mountains)
{
Console.WriteLine(" Mountain: {0}", m.Name);
foreach (var peak in m.Peaks)
{
Console.WriteLine("\t{0} ({1})", peak.Name, peak.Elevation);
}
}
}
}
