func resourceCloudStackNetworkUpdate()

in cloudstack/resource_cloudstack_network.go [370:436]
45 lines of code
13 McCabe index (conditional complexity)

func resourceCloudStackNetworkUpdate(d *schema.ResourceData, meta interface{}) error {
	cs := meta.(*cloudstack.CloudStackClient)
	name := d.Get("name").(string)

	// Create a new parameter struct
	p := cs.Network.NewUpdateNetworkParams(d.Id())

	// Check if the name or display text is changed
	if d.HasChange("name") || d.HasChange("display_text") {
		p.SetName(name)

		// Compute/set the display text
		displaytext := d.Get("display_text").(string)
		if displaytext == "" {
			displaytext = name
		}
		p.SetDisplaytext(displaytext)
	}

	// Check if the cidr is changed
	if d.HasChange("cidr") {
		p.SetGuestvmcidr(d.Get("cidr").(string))
	}

	// Check if the network domain is changed
	if d.HasChange("network_domain") {
		p.SetNetworkdomain(d.Get("network_domain").(string))
	}

	// Check if the network offering is changed
	if d.HasChange("network_offering") {
		// Retrieve the network_offering ID
		networkofferingid, e := retrieveID(cs, "network_offering", d.Get("network_offering").(string))
		if e != nil {
			return e.Error()
		}
		// Set the new network offering
		p.SetNetworkofferingid(networkofferingid)
	}

	// Update the network
	_, err := cs.Network.UpdateNetwork(p)
	if err != nil {
		return fmt.Errorf(
			"Error updating network %s: %s", name, err)
	}

	// Replace the ACL if the ID has changed
	if d.HasChange("acl_id") {
		p := cs.NetworkACL.NewReplaceNetworkACLListParams(d.Get("acl_id").(string))
		p.SetNetworkid(d.Id())

		_, err := cs.NetworkACL.ReplaceNetworkACLList(p)
		if err != nil {
			return fmt.Errorf("Error replacing ACL: %s", err)
		}
	}

	// Update tags if they have changed
	if d.HasChange("tags") {
		if err := updateTags(cs, d, "Network"); err != nil {
			return fmt.Errorf("Error updating tags on ACL %s: %s", name, err)
		}
	}

	return resourceCloudStackNetworkRead(d, meta)
}