public void SaveNewEquipment(NinjaEquipment equipment, int ninjaId)
{
//paying the price of not having a foreign key here.
//reason #857 why I prefer foreign keys!
using (var context = new NinjaContext())
{
var ninja = context.Ninjas.Find(ninjaId);
ninja.EquipmentOwned.Add(equipment);
context.SaveChanges();
}
}
public void SaveUpdatedEquipment(NinjaEquipment equipment, int ninjaId)
{
//paying the price of not having a foreign key here.
//reason #858 why I prefer foreign keys!
using (var context = new NinjaContext())
{
var equipmentWithNinjaFromDatabase =
context.Equipment.Include(n => n.Ninja).FirstOrDefault(e => e.Id == equipment.Id);
context.Entry(equipmentWithNinjaFromDatabase).CurrentValues.SetValues(equipment);
context.SaveChanges();
}
}
public List <Ninja> GetQueryableNinjasWithClan(string query, int page, int pageSize)
{
using (var context = new NinjaContext())
{
context.Database.Log = message => Debug.WriteLine(message);
var linqQuery = context.Ninjas.Include(n => n.Clan);
if (!string.IsNullOrEmpty(query))
{
linqQuery = linqQuery.Where(n => n.Name.Contains(query));
}
if (page > 0 && pageSize > 0)
{
linqQuery = linqQuery.OrderBy(n => n.Name).Skip(page - 1).Take(pageSize);
}
return(linqQuery.ToList());
}
}
public static void NewDbWithSeed()
{
Database.SetInitializer(new DropCreateDatabaseAlways <NinjaContext>());
using (var context = new NinjaContext())
{
if (context.Ninjas.Any())
{
return;
}
var vtClan = context.Clans.Add(new Clan {
ClanName = "Vermont Clan"
});
var turtleClan = context.Clans.Add(new Clan {
ClanName = "Turtles"
});
var amClan = context.Clans.Add(new Clan {
ClanName = "American Ninja Warriors"
});
}
}
