data_source_notification_hub_namespace.go

package azurerm

import (
	"fmt"

	"github.com/Azure/azure-sdk-for-go/services/notificationhubs/mgmt/2017-04-01/notificationhubs"
	"github.com/hashicorp/terraform/helper/schema"
	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)

func dataSourceNotificationHubNamespace() *schema.Resource {
	return &schema.Resource{
		Read: resourceArmDataSourceNotificationHubNamespaceRead,

		Schema: map[string]*schema.Schema{
			"name": {
				Type:     schema.TypeString,
				Required: true,
			},

			"resource_group_name": resourceGroupNameForDataSourceSchema(),

			"location": locationForDataSourceSchema(),

			"sku": {
				Type:     schema.TypeList,
				Computed: true,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"name": {
							Type:     schema.TypeString,
							Computed: true,
						},
					},
				},
			},

			"enabled": {
				Type:     schema.TypeBool,
				Computed: true,
			},

			"namespace_type": {
				Type:     schema.TypeString,
				Computed: true,
			},

			// NOTE: skipping tags as there's a bug in the API where the Keys for Tags are returned in lower-case
			// Azure Rest API Specs issue: https://github.com/Azure/azure-sdk-for-go/issues/2239
			//"tags": tagsForDataSourceSchema(),

			"servicebus_endpoint": {
				Type:     schema.TypeString,
				Computed: true,
			},
		},
	}
}

func resourceArmDataSourceNotificationHubNamespaceRead(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*ArmClient).notificationNamespacesClient
	ctx := meta.(*ArmClient).StopContext

	name := d.Get("name").(string)
	resourceGroup := d.Get("resource_group_name").(string)

	resp, err := client.Get(ctx, resourceGroup, name)
	if err != nil {
		if utils.ResponseWasNotFound(resp.Response) {
			return fmt.Errorf("Notification Hub Namespace %q (Resource Group %q) was not found", name, resourceGroup)
		}

		return fmt.Errorf("Error making Read request on Notification Hub Namespace %q (Resource Group %q): %+v", name, resourceGroup, err)
	}

	d.SetId(*resp.ID)

	d.Set("name", resp.Name)
	d.Set("resource_group_name", resourceGroup)
	if location := resp.Location; location != nil {
		d.Set("location", azureRMNormalizeLocation(*location))
	}

	sku := flattenNotificationHubDataSourceNamespacesSku(resp.Sku)
	if err := d.Set("sku", sku); err != nil {
		return fmt.Errorf("Error setting `sku`: %+v", err)
	}

	if props := resp.NamespaceProperties; props != nil {
		d.Set("enabled", props.Enabled)
		d.Set("namespace_type", props.NamespaceType)
		d.Set("servicebus_endpoint", props.ServiceBusEndpoint)
	}

	return nil
}

func flattenNotificationHubDataSourceNamespacesSku(input *notificationhubs.Sku) []interface{} {
	outputs := make([]interface{}, 0)
	if input == nil {
		return outputs
	}

	output := map[string]interface{}{
		"name": string(input.Name),
	}
	outputs = append(outputs, output)
	return outputs
}