From a31bf9d2cd367b48c56867759add3fc22d67090a Mon Sep 17 00:00:00 2001
From: edisonxiang <xiang.edison@gmail.com>
Date: Tue, 20 Mar 2018 15:43:03 +0800
Subject: [PATCH] add vips for networking

---
 openstack/networking/v1/vips/requests.go | 54 ++++++++++++++++++++++++
 openstack/networking/v1/vips/results.go  | 54 ++++++++++++++++++++++++
 openstack/networking/v1/vips/urls.go     | 21 +++++++++
 3 files changed, 129 insertions(+)
 create mode 100644 openstack/networking/v1/vips/requests.go
 create mode 100644 openstack/networking/v1/vips/results.go
 create mode 100644 openstack/networking/v1/vips/urls.go

diff --git a/openstack/networking/v1/vips/requests.go b/openstack/networking/v1/vips/requests.go
new file mode 100644
index 000000000..0c4503cfc
--- /dev/null
+++ b/openstack/networking/v1/vips/requests.go
@@ -0,0 +1,54 @@
+package vips
+
+import (
+	"github.com/huaweicloud/golangsdk"
+)
+
+// CreateOpsBuilder is an interface by which can build the request body of private ips
+type CreateOpsBuilder interface {
+	ToPrivateIPMap() (map[string]interface{}, error)
+}
+
+// PrivateIPOpts is a struct for creation
+type PrivateIPOpts struct {
+	SubnetID  string `json:"subnet_id" required:"true"`
+	IPAddress string `json:"ip_address,omitempty"`
+}
+
+// CreateOps is a struct that contains all the parameters.
+type CreateOps struct {
+	// The list of private ips.
+	PrivateIPs []PrivateIPOpts `json:"privateips" required:"true"`
+}
+
+// ToPrivateIPMap is used for type convert
+func (opts CreateOps) ToPrivateIPMap() (map[string]interface{}, error) {
+	return golangsdk.BuildRequestBody(opts, "")
+}
+
+// Create a private ip
+func Create(client *golangsdk.ServiceClient, ops CreateOpsBuilder) (r CreateResult) {
+	b, err := ops.ToPrivateIPMap()
+	if err != nil {
+		r.Err = err
+		return
+	}
+
+	_, r.Err = client.Post(createURL(client), b, &r.Body, &golangsdk.RequestOpts{
+		OkCodes: []int{200},
+	})
+
+	return
+}
+
+// Get is a method by which can get the detailed information of private ip
+func Get(client *golangsdk.ServiceClient, id string) (r GetResult) {
+	_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
+	return
+}
+
+// Delete is a method by which can be able to delete a private ip
+func Delete(client *golangsdk.ServiceClient, id string) (r DeleteResult) {
+	_, r.Err = client.Delete(deleteURL(client, id), nil)
+	return
+}
diff --git a/openstack/networking/v1/vips/results.go b/openstack/networking/v1/vips/results.go
new file mode 100644
index 000000000..bad22a48d
--- /dev/null
+++ b/openstack/networking/v1/vips/results.go
@@ -0,0 +1,54 @@
+package vips
+
+import (
+	"github.com/huaweicloud/golangsdk"
+)
+
+//CreateResult is a struct which represents the result of create private ip
+type CreateResult struct {
+	golangsdk.Result
+}
+
+// PrivateIP is a struct that represents a private ip
+type PrivateIP struct {
+	ID          string `json:"id"`
+	Status      string `json:"status"`
+	SubnetID    string `json:"subnet_id"`
+	TenantID    string `json:"tenant_id"`
+	DeviceOwner string `json:"device_owner"`
+	IPAddress   string `json:"ip_address"`
+}
+
+// PrivateIPs is a struct that represents private ips
+type PrivateIPs struct {
+	// The list of private ips.
+	PrivateIPs []PrivateIP `json:"privateips"`
+}
+
+// Extract from CreateResult
+func (r CreateResult) Extract() (PrivateIPs, error) {
+	var s struct {
+		IPs PrivateIPs `json:"privateips"`
+	}
+	err := r.Result.ExtractInto(&s)
+	return s.IPs, err
+}
+
+// GetResult is a return struct of get method
+type GetResult struct {
+	golangsdk.Result
+}
+
+// Extract from GetResult
+func (r GetResult) Extract() (PrivateIP, error) {
+	var s struct {
+		IP PrivateIP `json:"privateip"`
+	}
+	err := r.Result.ExtractInto(&s)
+	return s.IP, err
+}
+
+// DeleteResult is a struct of delete result
+type DeleteResult struct {
+	golangsdk.ErrResult
+}
diff --git a/openstack/networking/v1/vips/urls.go b/openstack/networking/v1/vips/urls.go
new file mode 100644
index 000000000..1a8ad521d
--- /dev/null
+++ b/openstack/networking/v1/vips/urls.go
@@ -0,0 +1,21 @@
+package vips
+
+import "github.com/huaweicloud/golangsdk"
+
+// endpoint/{tenant_id}/privateips
+const resourcePath = "privateips"
+
+// createURL will build the rest query url of creation
+func createURL(client *golangsdk.ServiceClient) string {
+	return client.ServiceURL(client.ProjectID, resourcePath)
+}
+
+// deleteURL will build the url of deletion
+func deleteURL(client *golangsdk.ServiceClient, id string) string {
+	return client.ServiceURL(client.ProjectID, resourcePath, id)
+}
+
+// getURL will build the get url of get function
+func getURL(client *golangsdk.ServiceClient, id string) string {
+	return client.ServiceURL(client.ProjectID, resourcePath, id)
+}