public async Task <Unit> Handle(DeleteCustomerCommand request, CancellationToken cancellationToken)
{
var customer = await _context.Customers.FindAsync(request.Id);
if (customer == null)
{
throw new NotFoundException(nameof(Customer), request.Id);
}
_context.Customers.Remove(customer);
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public async Task <Customer> Handle(CreateCustomerCommand request, CancellationToken cancellationToken)
{
var customer = new Customer(
request.FirstName,
request.LastName,
request.Dob
);
_context.Add(customer);
await _context.SaveChangesAsync(cancellationToken);
return(customer);
}
public async Task <Customer> Handle(UpdateCustomerCommand request, CancellationToken cancellationToken)
{
var customer = await _context.Customers.FindAsync(request.Id);
if (customer == null)
{
throw new NotFoundException(nameof(Customer), request.Id);
}
customer.FirstName = request.FirstName;
customer.LastName = request.LastName;
customer.Dob = request.Dob;
await _context.SaveChangesAsync(cancellationToken);
return(customer);
}
