public static void Initialize(CarsalesDbContext context)
{
context.Database.EnsureCreated();
InitBoats(context);
InitCars(context);
}
private static void InitBoats(CarsalesDbContext context)
{
// Look for any Boat.
if (context.Boats.Any())
{
return; // DB has been seeded
}
var boats = new Boat[]
{
new Boat {
Make = "3D TENDER", Model = "LUX 440", Category = "Leisure", Segment = "Power"
},
new Boat {
Make = "4 Seasons", Model = "Wind Seeker SS540", Category = "Leisure", Segment = "Sail"
},
new Boat {
Make = "A CLASS", Model = "Paradox Z23 Foiling", Category = "Leisure", Segment = "Power"
},
new Boat {
Make = "A CLASS", Model = "CLASSIC", Category = "Leisure", Segment = "Sail"
},
new Boat {
Make = "A CLASS", Model = "CATAMARAN", Category = "Leisure", Segment = "Power"
},
};
foreach (Boat boat in boats)
{
context.Boats.Add(boat);
}
context.SaveChanges();
}
public static void InitializeDbForTests(CarsalesDbContext db)
{
// Use a lock to avoid this method calling twice
// Ref: https://github.com/dotnet/aspnetcore/issues/20307
lock (_lock)
{
if (!_hasInstance)
{
_hasInstance = true;
}
}
}
private static void InitCars(CarsalesDbContext context)
{
// Look for any Car.
if (context.Cars.Any())
{
return; // DB has been seeded
}
var cars = new Car[]
{
new Car {
Make = "Mercedes-Benz", Model = "CLS-Class", BodyType = "Sedan", Engine = "2000cc", NumberOfDoors = 4, NumberOfWheels = 4
},
new Car {
Make = "Hyundai", Model = "Elantra", BodyType = "Sedan", Engine = "2000cc", NumberOfDoors = 4, NumberOfWheels = 4
},
new Car {
Make = "Hyundai", Model = "iMax", BodyType = "Sedan", Engine = "2500cc", NumberOfDoors = 4, NumberOfWheels = 4
},
new Car {
Make = "Hyundai", Model = "Santa fe", BodyType = "SUV", Engine = "2000cc", NumberOfDoors = 4, NumberOfWheels = 4
},
new Car {
Make = "Audi", Model = "A7", BodyType = "Sedan", Engine = "2500cc", NumberOfDoors = 4, NumberOfWheels = 4
},
new Car {
Make = "Audi", Model = "A8", BodyType = "Sedan", Engine = "2500cc", NumberOfDoors = 4, NumberOfWheels = 4
}
};
foreach (Car car in cars)
{
context.Cars.Add(car);
}
context.SaveChanges();
}
public CarRepository(CarsalesDbContext context)
{
_context = context;
}