feat(workspace): add new data source to query time zones

docs/data-sources/workspace_timezones.md

@@ -0,0 +1,44 @@
+---
+subcategory: "Workspace"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_workspace_timezones"
+description: |-
+  Use this data source to get the list of Workspace time zones within HuaweiCloud.
+---
+
+# huaweicloud_workspace_timezones
+
+Use this data source to get the list of Workspace time zones within HuaweiCloud.
+
+## Example Usage
+
+```hcl
+data "huaweicloud_workspace_timezones" "test" {}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `region` - (Optional, String) Specifies the region where the time zones are located.  
+  If omitted, the provider-level region will be used.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The data source ID.
+
+* `time_zones` - The list of time zones.  
+  The [time_zones](#workspace_time_zones_attr) structure is documented below.
+
+<a name="workspace_time_zones_attr"></a>
+The `time_zones` block supports:
+
+* `name` - The name of the time zone.
+
+* `offset` - The offset of the time zone.
+
+* `us_description` - The English description of the time zone.
+
+* `cn_description` - The Chinese description of the time zone.

huaweicloud/provider.go

@@ -2104,6 +2104,7 @@ func Provider() *schema.Provider {
 			"huaweicloud_workspace_policy_groups":          workspace.DataSourcePolicyGroups(),
 			"huaweicloud_workspace_service":                workspace.DataSourceService(),
 			"huaweicloud_workspace_tags":                   workspace.DataSourceTags(),
+			"huaweicloud_workspace_timezones":              workspace.DataSourceTimeZones(),
 			"huaweicloud_workspace_users":                  workspace.DataSourceUsers(),
 			"huaweicloud_workspace_volume_products":        workspace.DataSourceVolumeProducts(),
 

huaweicloud/services/acceptance/workspace/data_source_huaweicloud_workspace_timezones_test.go

@@ -0,0 +1,39 @@
+package workspace
+
+import (
+	"regexp"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+)
+
+func TestAccDataSourceTimezones_basic(t *testing.T) {
+	var (
+		dataSourceName = "data.huaweicloud_workspace_timezones.test"
+		dc             = acceptance.InitDataSourceCheck(dataSourceName)
+	)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { acceptance.TestAccPreCheck(t) },
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceTimezones_basic,
+				Check: resource.ComposeTestCheckFunc(
+					dc.CheckResourceExists(),
+					resource.TestMatchResourceAttr(dataSourceName, "time_zones.#", regexp.MustCompile(`^[0-9]+$`)),
+					resource.TestCheckResourceAttrSet(dataSourceName, "time_zones.0.name"),
+					resource.TestCheckResourceAttrSet(dataSourceName, "time_zones.0.offset"),
+					resource.TestCheckResourceAttrSet(dataSourceName, "time_zones.0.us_description"),
+					resource.TestCheckResourceAttrSet(dataSourceName, "time_zones.0.cn_description"),
+				),
+			},
+		},
+	})
+}
+
+const testAccDataSourceTimezones_basic = `
+data "huaweicloud_workspace_timezones" "test" {}
+`

huaweicloud/services/workspace/data_source_huaweicloud_workspace_timezones.go

@@ -0,0 +1,134 @@
+package workspace
+
+import (
+	"context"
+	"strings"
+
+	"github.com/hashicorp/go-multierror"
+	"github.com/hashicorp/go-uuid"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+
+	"github.com/chnsz/golangsdk"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
+)
+
+// @API Workspace GET /v2/{project_id}/common/timezones
+func DataSourceTimeZones() *schema.Resource {
+	return &schema.Resource{
+		ReadContext: dataSourceTimeZonesRead,
+		Schema: map[string]*schema.Schema{
+			"region": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Computed:    true,
+				Description: `The region where the time zones are located.`,
+			},
+
+			// Attributes.
+			"time_zones": {
+				Type:        schema.TypeList,
+				Computed:    true,
+				Description: `The list of time zones.`,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"name": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `The name of the time zone.`,
+						},
+						"offset": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `The offset of the time zone.`,
+						},
+						"us_description": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `The English description of the time zone.`,
+						},
+						"cn_description": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `The Chinese description of the time zone.`,
+						},
+					},
+				},
+			},
+		},
+	}
+}
+
+// Currently, the filter parameter time_zone_name is not available.
+func listTimeZones(client *golangsdk.ServiceClient) ([]interface{}, error) {
+	var (
+		httpUrl = "v2/{project_id}/common/timezones"
+	)
+
+	listPath := client.Endpoint + httpUrl
+	listPath = strings.ReplaceAll(listPath, "{project_id}", client.ProjectID)
+
+	opt := golangsdk.RequestOpts{
+		KeepResponseBody: true,
+		MoreHeaders: map[string]string{
+			"Content-Type": "application/json",
+		},
+	}
+
+	requestResp, err := client.Request("GET", listPath, &opt)
+	if err != nil {
+		return nil, err
+	}
+	respBody, err := utils.FlattenResponse(requestResp)
+	if err != nil {
+		return nil, err
+	}
+
+	return utils.PathSearch("time_zones", respBody, make([]interface{}, 0)).([]interface{}), nil
+}
+
+func dataSourceTimeZonesRead(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	cfg := meta.(*config.Config)
+	region := cfg.GetRegion(d)
+	client, err := cfg.NewServiceClient("workspace", region)
+	if err != nil {
+		return diag.Errorf("error creating Workspace client: %s", err)
+	}
+
+	resp, err := listTimeZones(client)
+	if err != nil {
+		return diag.Errorf("error querying Workspace time zones: %s", err)
+	}
+
+	randomUUID, err := uuid.GenerateUUID()
+	if err != nil {
+		return diag.Errorf("unable to generate ID: %s", err)
+	}
+	d.SetId(randomUUID)
+
+	mErr := multierror.Append(nil,
+		d.Set("region", region),
+		d.Set("time_zones", flattenTimeZones(resp)),
+	)
+	return diag.FromErr(mErr.ErrorOrNil())
+}
+
+func flattenTimeZones(items []interface{}) []map[string]interface{} {
+	if len(items) < 1 {
+		return nil
+	}
+
+	result := make([]map[string]interface{}, 0, len(items))
+	for _, item := range items {
+		result = append(result, map[string]interface{}{
+			"name":           utils.PathSearch("time_zone_name", item, nil),
+			"offset":         utils.PathSearch("time_zone", item, nil),
+			"us_description": utils.PathSearch("time_zone_desc_us", item, nil),
+			"cn_description": utils.PathSearch("time_zone_desc_cn", item, nil),
+		})
+	}
+
+	return result
+}