data_lake_store_firewall_rule_resource.go

package datalake

import (
	"fmt"
	"log"
	"time"

	"github.com/hashicorp/go-azure-helpers/lang/response"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/azure"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/tf"
	commonValidate "github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/validate"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/clients"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/datalake/parse"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/datalake/sdk/datalakestore/2016-11-01/firewallrules"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/datalake/validate"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/pluginsdk"
	"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/timeouts"
)

func resourceDataLakeStoreFirewallRule() *pluginsdk.Resource {
	return &pluginsdk.Resource{
		Create: resourceArmDateLakeStoreAccountFirewallRuleCreateUpdate,
		Read:   resourceArmDateLakeStoreAccountFirewallRuleRead,
		Update: resourceArmDateLakeStoreAccountFirewallRuleCreateUpdate,
		Delete: resourceArmDateLakeStoreAccountFirewallRuleDelete,

		Importer: pluginsdk.ImporterValidatingResourceId(func(id string) error {
			_, err := parse.FirewallRuleID(id)
			return err
		}),

		Timeouts: &pluginsdk.ResourceTimeout{
			Create: pluginsdk.DefaultTimeout(30 * time.Minute),
			Read:   pluginsdk.DefaultTimeout(5 * time.Minute),
			Update: pluginsdk.DefaultTimeout(30 * time.Minute),
			Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
		},

		Schema: map[string]*pluginsdk.Schema{
			"name": {
				Type:         pluginsdk.TypeString,
				Required:     true,
				ForceNew:     true,
				ValidateFunc: validate.FirewallRuleName(),
			},

			"account_name": {
				Type:         pluginsdk.TypeString,
				Required:     true,
				ForceNew:     true,
				ValidateFunc: validate.AccountName(),
			},

			"resource_group_name": azure.SchemaResourceGroupName(),

			"start_ip_address": {
				Type:         pluginsdk.TypeString,
				Required:     true,
				ValidateFunc: commonValidate.IPv4Address,
			},

			"end_ip_address": {
				Type:         pluginsdk.TypeString,
				Required:     true,
				ValidateFunc: commonValidate.IPv4Address,
			},
		},
	}
}

func resourceArmDateLakeStoreAccountFirewallRuleCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
	client := meta.(*clients.Client).Datalake.StoreFirewallRulesClient
	subscriptionId := meta.(*clients.Client).Datalake.SubscriptionId
	ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
	defer cancel()

	id := firewallrules.NewFirewallRuleID(subscriptionId, d.Get("resource_group_name").(string), d.Get("account_name").(string), d.Get("name").(string))

	if d.IsNewResource() {
		existing, err := client.Get(ctx, id)
		if err != nil {
			if !response.WasNotFound(existing.HttpResponse) {
				return fmt.Errorf("retreiving %s: %+v", id, err)
			}
		}

		if !response.WasNotFound(existing.HttpResponse) {
			return tf.ImportAsExistsError("azurerm_data_lake_store_firewall_rule", id.ID())
		}
	}

	startIPAddress := d.Get("start_ip_address").(string)
	endIPAddress := d.Get("end_ip_address").(string)

	log.Printf("[INFO] preparing arguments for Date Lake Store Firewall Rule creation  %s", id)

	dateLakeStore := firewallrules.CreateOrUpdateFirewallRuleParameters{
		Properties: firewallrules.CreateOrUpdateFirewallRuleProperties{
			StartIpAddress: startIPAddress,
			EndIpAddress:   endIPAddress,
		},
	}

	if _, err := client.CreateOrUpdate(ctx, id, dateLakeStore); err != nil {
		return fmt.Errorf("creating %s: %+v", id, err)
	}

	d.SetId(id.ID())

	return resourceArmDateLakeStoreAccountFirewallRuleRead(d, meta)
}

func resourceArmDateLakeStoreAccountFirewallRuleRead(d *pluginsdk.ResourceData, meta interface{}) error {
	client := meta.(*clients.Client).Datalake.StoreFirewallRulesClient
	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
	defer cancel()

	id, err := firewallrules.ParseFirewallRuleID(d.Id())
	if err != nil {
		return err
	}

	resp, err := client.Get(ctx, *id)
	if err != nil {
		if response.WasNotFound(resp.HttpResponse) {
			log.Printf("[WARN] Data Lake Store Firewall Rule %s was not found", id)
			d.SetId("")
			return nil
		}
		return fmt.Errorf("retrieving %s: %+v", id, err)
	}

	d.Set("name", id.Name)
	d.Set("account_name", id.AccountName)
	d.Set("resource_group_name", id.ResourceGroup)

	if model := resp.Model; model != nil {
		if props := model.Properties; props != nil {
			d.Set("start_ip_address", props.StartIpAddress)
			d.Set("end_ip_address", props.EndIpAddress)
		}
	}

	return nil
}

func resourceArmDateLakeStoreAccountFirewallRuleDelete(d *pluginsdk.ResourceData, meta interface{}) error {
	client := meta.(*clients.Client).Datalake.StoreFirewallRulesClient
	ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
	defer cancel()

	id, err := firewallrules.ParseFirewallRuleID(d.Id())
	if err != nil {
		return err
	}

	resp, err := client.Delete(ctx, *id)
	if err != nil {
		if response.WasNotFound(resp.HttpResponse) {
			return nil
		}
		return fmt.Errorf("deleting %s: %+v", id, err)
	}

	return nil
}