From 6c4884f7c1f4e69f4660c3c78870fd000c742aa0 Mon Sep 17 00:00:00 2001
From: zhongjun2 <jun.zhongjun2@gmail.com>
Date: Thu, 14 Nov 2019 16:24:56 +0800
Subject: [PATCH] Add rds flavor and datastore resources

---
 openstack/rds/v3/datastores/requests.go | 18 +++++++++++
 openstack/rds/v3/datastores/results.go  | 35 +++++++++++++++++++++
 openstack/rds/v3/datastores/urls.go     |  7 +++++
 openstack/rds/v3/flavors/requests.go    | 42 +++++++++++++++++++++++++
 openstack/rds/v3/flavors/results.go     | 34 ++++++++++++++++++++
 openstack/rds/v3/flavors/urls.go        |  7 +++++
 6 files changed, 143 insertions(+)
 create mode 100644 openstack/rds/v3/datastores/requests.go
 create mode 100644 openstack/rds/v3/datastores/results.go
 create mode 100644 openstack/rds/v3/datastores/urls.go
 create mode 100644 openstack/rds/v3/flavors/requests.go
 create mode 100644 openstack/rds/v3/flavors/results.go
 create mode 100644 openstack/rds/v3/flavors/urls.go

diff --git a/openstack/rds/v3/datastores/requests.go b/openstack/rds/v3/datastores/requests.go
new file mode 100644
index 000000000..bb6993539
--- /dev/null
+++ b/openstack/rds/v3/datastores/requests.go
@@ -0,0 +1,18 @@
+package datastores
+
+import (
+	"github.com/huaweicloud/golangsdk"
+	"github.com/huaweicloud/golangsdk/pagination"
+)
+
+func List(client *golangsdk.ServiceClient, databasesname string) pagination.Pager {
+	url := listURL(client, databasesname)
+
+	pageRdsList := pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
+		return DataStoresPage{pagination.SinglePageBase(r)}
+	})
+
+	rdsheader := map[string]string{"Content-Type": "application/json"}
+	pageRdsList.Headers = rdsheader
+	return pageRdsList
+}
diff --git a/openstack/rds/v3/datastores/results.go b/openstack/rds/v3/datastores/results.go
new file mode 100644
index 000000000..1f903dd8b
--- /dev/null
+++ b/openstack/rds/v3/datastores/results.go
@@ -0,0 +1,35 @@
+package datastores
+
+import (
+	"github.com/huaweicloud/golangsdk"
+	"github.com/huaweicloud/golangsdk/pagination"
+)
+
+type DataStoresResult struct {
+	golangsdk.Result
+}
+type DataStores struct {
+	DataStores []dataStores `json:"dataStores" `
+}
+type dataStores struct {
+	Id   string `json:"id" `
+	Name string `json:"name"`
+}
+
+type DataStoresPage struct {
+	pagination.SinglePageBase
+}
+
+func (r DataStoresPage) IsEmpty() (bool, error) {
+	data, err := ExtractDataStores(r)
+	if err != nil {
+		return false, err
+	}
+	return len(data.DataStores) == 0, err
+}
+
+func ExtractDataStores(r pagination.Page) (DataStores, error) {
+	var s DataStores
+	err := (r.(DataStoresPage)).ExtractInto(&s)
+	return s, err
+}
diff --git a/openstack/rds/v3/datastores/urls.go b/openstack/rds/v3/datastores/urls.go
new file mode 100644
index 000000000..41691d8f8
--- /dev/null
+++ b/openstack/rds/v3/datastores/urls.go
@@ -0,0 +1,7 @@
+package datastores
+
+import "github.com/huaweicloud/golangsdk"
+
+func listURL(sc *golangsdk.ServiceClient, databasename string) string {
+	return sc.ServiceURL("datastores", databasename)
+}
diff --git a/openstack/rds/v3/flavors/requests.go b/openstack/rds/v3/flavors/requests.go
new file mode 100644
index 000000000..a8e282e43
--- /dev/null
+++ b/openstack/rds/v3/flavors/requests.go
@@ -0,0 +1,42 @@
+package flavors
+
+import (
+	"github.com/huaweicloud/golangsdk"
+	"github.com/huaweicloud/golangsdk/pagination"
+)
+
+type DbFlavorsOpts struct {
+	Versionname string `q:"version_name"`
+}
+
+type DbFlavorsBuilder interface {
+	ToDbFlavorsListQuery() (string, error)
+}
+
+func (opts DbFlavorsOpts) ToDbFlavorsListQuery() (string, error) {
+	q, err := golangsdk.BuildQueryString(opts)
+	if err != nil {
+		return "", err
+	}
+	return q.String(), err
+}
+
+func List(client *golangsdk.ServiceClient, opts DbFlavorsBuilder, databasename string) pagination.Pager {
+	url := listURL(client, databasename)
+	if opts != nil {
+		query, err := opts.ToDbFlavorsListQuery()
+
+		if err != nil {
+			return pagination.Pager{Err: err}
+		}
+		url += query
+	}
+
+	pageRdsList := pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
+		return DbFlavorsPage{pagination.SinglePageBase(r)}
+	})
+
+	rdsheader := map[string]string{"Content-Type": "application/json"}
+	pageRdsList.Headers = rdsheader
+	return pageRdsList
+}
diff --git a/openstack/rds/v3/flavors/results.go b/openstack/rds/v3/flavors/results.go
new file mode 100644
index 000000000..247e04cbc
--- /dev/null
+++ b/openstack/rds/v3/flavors/results.go
@@ -0,0 +1,34 @@
+package flavors
+
+import (
+	"github.com/huaweicloud/golangsdk/pagination"
+)
+
+type DbFlavorsResp struct {
+	Flavorslist []Flavors `json:"flavors"`
+}
+type Flavors struct {
+	Vcpus        string            `json:"vcpus" `
+	Ram          int               `json:"ram" `
+	Speccode     string            `json:"spec_code"  `
+	Instancemode string            `json:"instance_mode" `
+	Azstatus     map[string]string `json:"az_status" `
+}
+
+type DbFlavorsPage struct {
+	pagination.SinglePageBase
+}
+
+func (r DbFlavorsPage) IsEmpty() (bool, error) {
+	data, err := ExtractDbFlavors(r)
+	if err != nil {
+		return false, err
+	}
+	return len(data.Flavorslist) == 0, err
+}
+
+func ExtractDbFlavors(r pagination.Page) (DbFlavorsResp, error) {
+	var s DbFlavorsResp
+	err := (r.(DbFlavorsPage)).ExtractInto(&s)
+	return s, err
+}
diff --git a/openstack/rds/v3/flavors/urls.go b/openstack/rds/v3/flavors/urls.go
new file mode 100644
index 000000000..3b144920b
--- /dev/null
+++ b/openstack/rds/v3/flavors/urls.go
@@ -0,0 +1,7 @@
+package flavors
+
+import "github.com/huaweicloud/golangsdk"
+
+func listURL(sc *golangsdk.ServiceClient, databasename string) string {
+	return sc.ServiceURL("flavors", databasename)
+}