public void Seed()
{
_ctx.Database.EnsureCreated();
if (!_ctx.Products.Any())
{
//need create sample data
var filePath = Path.Combine(_hosting.ContentRootPath, "Models/art.json");
var json = File.ReadAllText(filePath);
var products = JsonConvert.DeserializeObject <IEnumerable <Product> >(json);
_ctx.Products.AddRange(products);
var order = _ctx.Orders.Where(o => o.Id == 2).FirstOrDefault();
if (order != null)
{
order.Items = new List <OrderItem>()
{
new OrderItem()
{
Product = products.First(),
Quantity = 5,
UnitPrice = products.First().Price
}
};
}
_ctx.SaveChanges();
}
}
public bool SaveAll()
{
return(_context.SaveChanges() > 0);
}