func resourceCloudStackNetworkRead()

in cloudstack/resource_cloudstack_network.go [283:348]
55 lines of code
9 McCabe index (conditional complexity)

func resourceCloudStackNetworkRead(d *schema.ResourceData, meta interface{}) error {
	cs := meta.(*cloudstack.CloudStackClient)

	// Get the virtual machine details
	n, count, err := cs.Network.GetNetworkByID(
		d.Id(),
		cloudstack.WithProject(d.Get("project").(string)),
	)
	if err != nil {
		if count == 0 {
			log.Printf(
				"[DEBUG] Network %s does no longer exist", d.Get("name").(string))
			d.SetId("")
			return nil
		}

		return err
	}

	d.Set("name", n.Name)
	d.Set("display_text", n.Displaytext)
	d.Set("cidr", n.Cidr)
	d.Set("gateway", n.Gateway)
	d.Set("network_domain", n.Networkdomain)
	d.Set("vpc_id", n.Vpcid)

	if n.Aclid == "" {
		n.Aclid = none
	}
	d.Set("acl_id", n.Aclid)

	tags := make(map[string]interface{})
	for _, tag := range n.Tags {
		tags[tag.Key] = tag.Value
	}
	d.Set("tags", tags)

	setValueOrID(d, "network_offering", n.Networkofferingname, n.Networkofferingid)
	setValueOrID(d, "project", n.Project, n.Projectid)
	setValueOrID(d, "zone", n.Zonename, n.Zoneid)

	if d.Get("source_nat_ip").(bool) {
		ip, count, err := cs.Address.GetPublicIpAddressByID(
			d.Get("source_nat_ip_id").(string),
			cloudstack.WithProject(d.Get("project").(string)),
		)
		if err != nil {
			if count == 0 {
				log.Printf(
					"[DEBUG] Source NAT IP with ID %s is no longer associated", d.Id())
				d.Set("source_nat_ip", false)
				d.Set("source_nat_ip_id", "")
				return nil
			}

			return err
		}

		if n.Id != ip.Associatednetworkid {
			d.Set("source_nat_ip", false)
			d.Set("source_nat_ip_id", "")
		}
	}

	return nil
}