resource_alicloud_alikafka_consumer_group.go

package alicloud

import (
	"fmt"
	"log"
	"time"

	util "github.com/alibabacloud-go/tea-utils/service"

	"github.com/aliyun/terraform-provider-alicloud/alicloud/connectivity"
	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
)

func resourceAlicloudAlikafkaConsumerGroup() *schema.Resource {
	return &schema.Resource{
		Create: resourceAlicloudAlikafkaConsumerGroupCreate,
		Update: resourceAlicloudAlikafkaConsumerGroupUpdate,
		Read:   resourceAlicloudAlikafkaConsumerGroupRead,
		Delete: resourceAlicloudAlikafkaConsumerGroupDelete,
		Importer: &schema.ResourceImporter{
			State: schema.ImportStatePassthrough,
		},

		Schema: map[string]*schema.Schema{
			"instance_id": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
			},
			"consumer_id": {
				Type:         schema.TypeString,
				Required:     true,
				ForceNew:     true,
				ValidateFunc: StringLenBetween(1, 64),
			},
			"description": {
				Type:     schema.TypeString,
				Optional: true,
				ForceNew: true,
			},
			"tags": tagsSchema(),
		},
	}
}

func resourceAlicloudAlikafkaConsumerGroupCreate(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AliyunClient)
	var response map[string]interface{}
	action := "CreateConsumerGroup"
	request := make(map[string]interface{})
	conn, err := client.NewAlikafkaClient()
	if err != nil {
		return WrapError(err)
	}
	request["ConsumerId"] = d.Get("consumer_id")
	request["InstanceId"] = d.Get("instance_id")
	request["RegionId"] = client.RegionId
	if v, ok := d.GetOk("description"); ok {
		request["Remark"] = v
	}
	wait := incrementalWait(3*time.Second, 3*time.Second)
	err = resource.Retry(d.Timeout(schema.TimeoutCreate), func() *resource.RetryError {
		response, err = conn.DoRequest(StringPointer(action), nil, StringPointer("POST"), StringPointer("2019-09-16"), StringPointer("AK"), nil, request, &util.RuntimeOptions{})
		if err != nil {
			if NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return WrapErrorf(err, DefaultErrorMsg, "alicloud_alikafka_consumer_group", action, AlibabaCloudSdkGoERROR)
	}
	if fmt.Sprint(response["Success"]) == "false" {
		return WrapError(fmt.Errorf("%s failed, response: %v", action, response))
	}

	d.SetId(fmt.Sprint(request["InstanceId"], ":", request["ConsumerId"]))

	return resourceAlicloudAlikafkaConsumerGroupUpdate(d, meta)
}

func resourceAlicloudAlikafkaConsumerGroupRead(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AliyunClient)
	alikafkaService := AlikafkaService{client}
	object, err := alikafkaService.DescribeAliKafkaConsumerGroup(d.Id())
	if err != nil {
		if NotFoundError(err) {
			log.Printf("[DEBUG] Resource alicloud_ali_kafka_consumer_group alikafkaService.DescribeAliKafkaConsumerGroup Failed!!! %s", err)
			d.SetId("")
			return nil
		}
		return WrapError(err)
	}
	parts, err := ParseResourceId(d.Id(), 2)
	if err != nil {
		return WrapError(err)
	}
	d.Set("consumer_id", parts[1])
	d.Set("instance_id", parts[0])
	d.Set("description", object["Remark"])
	if v, ok := object["Tags"].(map[string]interface{}); ok {
		d.Set("tags", tagsToMap(v["TagVO"]))
	}

	return nil
}

func resourceAlicloudAlikafkaConsumerGroupUpdate(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AliyunClient)
	alikafkaService := AlikafkaService{client}
	if d.HasChange("tags") {
		if err := alikafkaService.SetResourceTags(d, "CONSUMERGROUP"); err != nil {
			return WrapError(err)
		}
		d.SetPartial("tags")
	}
	return resourceAlicloudAlikafkaConsumerGroupRead(d, meta)
}

func resourceAlicloudAlikafkaConsumerGroupDelete(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AliyunClient)
	alikafkaService := AlikafkaService{client}
	parts, err := ParseResourceId(d.Id(), 2)
	if err != nil {
		return WrapError(err)
	}
	action := "DeleteConsumerGroup"
	var response map[string]interface{}
	conn, err := client.NewAlikafkaClient()
	if err != nil {
		return WrapError(err)
	}
	request := map[string]interface{}{
		"ConsumerId": parts[1],
		"InstanceId": parts[0],
	}

	request["RegionId"] = client.RegionId
	wait := incrementalWait(3*time.Second, 3*time.Second)
	err = resource.Retry(d.Timeout(schema.TimeoutDelete), func() *resource.RetryError {
		response, err = conn.DoRequest(StringPointer(action), nil, StringPointer("POST"), StringPointer("2019-09-16"), StringPointer("AK"), nil, request, &util.RuntimeOptions{})
		if err != nil {
			if IsExpectedErrors(err, []string{ThrottlingUser, "ONS_SYSTEM_FLOW_CONTROL"}) || NeedRetry(err) {
				wait()
				return resource.RetryableError(err)
			}
			return resource.NonRetryableError(err)
		}
		return nil
	})
	addDebug(action, response, request)
	if err != nil {
		return WrapErrorf(err, DefaultErrorMsg, d.Id(), action, AlibabaCloudSdkGoERROR)
	}
	if fmt.Sprint(response["Success"]) == "false" {
		return WrapError(fmt.Errorf("%s failed, response: %v", action, response))
	}
	stateConf := BuildStateConf([]string{}, []string{}, d.Timeout(schema.TimeoutDelete), 5*time.Second, alikafkaService.AliKafkaConsumerStateRefreshFunc(d.Id(), "ServiceStatus", []string{}))
	if _, err := stateConf.WaitForState(); err != nil {
		return WrapErrorf(err, IdMsg, d.Id())
	}
	return nil
}