public async Task <IActionResult> GetAll()
{
// ambil informasi order
var listOfOrder = await _repository.GetAll();
// ambil informasi customer id berdasarkan data order, untuk keperluan request data ke service customer
var listOfCustomerId = listOfOrder.Select(f => (int)f.CustomerId)
.Distinct().ToArray();
// request data ke service customer
var timeout = TimeSpan.FromSeconds(_rabbitMQSettings.Value.ServiceQueues[1].Timeout);
var serviceAddress = new Uri($"rabbitmq://{_rabbitMQSettings.Value.Host}/{_rabbitMQSettings.Value.ServiceQueues[1].Name}");
var client = MassTransitHelper <CustomerRequest, CustomerResponse[]> .CreateRequestClient(serviceAddress, timeout, _bus);
var listOfCustomer = await client.Request(new CustomerRequest { ArrayOfId = listOfCustomerId });
// join data order dan customer
listOfOrder.Join(listOfCustomer, (order) => order.CustomerId, (customer) => customer.Id, (order, customer) =>
{
order.CustomerName = customer.Name;
return(order);
}).ToList();
return(Ok(listOfOrder));
}
private async Task <bool> IsValidCustomer(int customerId)
{
CustomerResponse customer = null;
// request data customer ke service customer
var timeout = TimeSpan.FromSeconds(_rabbitMQSettings.Value.ServiceQueues[0].Timeout);
var serviceAddress = new Uri($"rabbitmq://{_rabbitMQSettings.Value.Host}/{_rabbitMQSettings.Value.ServiceQueues[0].Name}");
try
{
var client = MassTransitHelper <CustomerRequest, CustomerResponse> .CreateRequestClient(serviceAddress, timeout, _bus);
customer = await client.Request(new CustomerRequest { Id = customerId });
}
catch
{
}
return(customer != null);
}