//csapat törlése ID alapján
public Team Delete(int teamId)
{
var deleteRecord = db.Teams.FirstOrDefault(t => t.Id == teamId);
if (deleteRecord == null)
{
return(null);
}
db.Teams.Remove(deleteRecord);
db.SaveChanges();
return(deleteRecord);
}
public static void Initialize(FormulaOneDbContext context)
{
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
//already initialized
if (!context.Teams.Any())
{
var teams = new Team[]
{
new Team {
Name = "Scuderia Ferrari", YearOfFoundation = 1929, AttainedWorldChampionships = 15, PaidEntryFee = true
},
new Team {
Name = "Red Bull Racing", YearOfFoundation = 2004, AttainedWorldChampionships = 4, PaidEntryFee = true
},
new Team {
Name = "Mercedes-AMG Petronas", YearOfFoundation = 2010, AttainedWorldChampionships = 8, PaidEntryFee = true
},
new Team {
Name = "McLaren", YearOfFoundation = 1963, AttainedWorldChampionships = 12, PaidEntryFee = true
}
};
foreach (Team t in teams)
{
context.Teams.Add(t);
}
context.SaveChanges();
}
}