public void AddCustomer(Customer customerToAdd)
{
if (customerToAdd == null)
{
throw new ArgumentNullException(nameof(customerToAdd));
}
_context.Add(customerToAdd);
}
public async Task <IActionResult> Create([Bind("Id,Name,Phone,LastPurchase")] Customer customer)
{
if (ModelState.IsValid)
{
_context.Add(customer);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(customer));
}
public async Task ResetData()
{
var notes = await _dbContext.Notes.ToListAsync();
_dbContext.RemoveRange(notes);
var customers = await _dbContext.Customers.ToListAsync();
_dbContext.RemoveRange(customers);
await _dbContext.SaveChangesAsync();
for (int i = 1; i <= 10; i++)
{
var newCustomer = new Customer
{
FirstName = $"First Name {i}",
LastName = $"Last Name {i}",
City = $"City {i}",
Country = $"Country {i}",
Street = $"Street {i}",
Status = CustomerStatus.Current
};
for (int j = 1; j <= 3; j++)
{
var newNote = new Note
{
Content = $"Content {j}"
};
newCustomer.Notes.Add(newNote);
}
_dbContext.Add(newCustomer);
}
await _dbContext.SaveChangesAsync();
}
public static void Interceptors_get_the_source_of_the_command()
{
Console.WriteLine($">>>> Sample: {nameof(Interceptors_get_the_source_of_the_command)}");
Console.WriteLine();
using var context = new CustomersContext();
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
context.Add(
new Customer
{
Name = "Sam Vimes"
});
context.SaveChanges();
context.ChangeTracker.Clear();
var customers = context.Customers.ToList();
Console.WriteLine();
}