data_source_alicloud_cms_alarm_contact_groups.go

package alicloud

import (
	"regexp"

	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
	"github.com/aliyun/alibaba-cloud-sdk-go/services/cms"
	"github.com/gunnerliu/terraform-provider-alicloud/alicloud/connectivity"
	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
)

func dataSourceAlicloudCmsAlarmContactGroups() *schema.Resource {
	return &schema.Resource{
		Read: dataSourceAlicloudCmsAlarmContactGroupsRead,
		Schema: map[string]*schema.Schema{
			"name_regex": {
				Type:         schema.TypeString,
				Optional:     true,
				ValidateFunc: validation.ValidateRegexp,
				ForceNew:     true,
			},
			"names": {
				Type:     schema.TypeList,
				Elem:     &schema.Schema{Type: schema.TypeString},
				Computed: true,
			},
			"ids": {
				Type:     schema.TypeList,
				Optional: true,
				ForceNew: true,
				Elem:     &schema.Schema{Type: schema.TypeString},
				Computed: true,
			},
			"output_file": {
				Type:     schema.TypeString,
				Optional: true,
			},
			"groups": {
				Type:     schema.TypeList,
				Computed: true,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"id": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"alarm_contact_group_name": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"contacts": {
							Type:     schema.TypeList,
							Computed: true,
							Elem:     &schema.Schema{Type: schema.TypeString},
						},
						"describe": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"enable_subscribed": {
							Type:     schema.TypeBool,
							Computed: true,
						},
					},
				},
			},
		},
	}
}

func dataSourceAlicloudCmsAlarmContactGroupsRead(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*connectivity.AliyunClient)

	request := cms.CreateDescribeContactGroupListRequest()
	request.PageSize = requests.NewInteger(PageSizeLarge)
	request.PageNumber = requests.NewInteger(1)
	var objects []cms.ContactGroup
	var alarmContactGroupNameRegex *regexp.Regexp
	if v, ok := d.GetOk("name_regex"); ok {
		r, err := regexp.Compile(v.(string))
		if err != nil {
			return WrapError(err)
		}
		alarmContactGroupNameRegex = r
	}

	idsMap := make(map[string]string)
	if v, ok := d.GetOk("ids"); ok {
		for _, vv := range v.([]interface{}) {
			if vv == nil {
				continue
			}
			idsMap[vv.(string)] = vv.(string)
		}
	}
	var response *cms.DescribeContactGroupListResponse
	for {
		raw, err := client.WithCmsClient(func(cmsClient *cms.Client) (interface{}, error) {
			return cmsClient.DescribeContactGroupList(request)
		})
		if err != nil {
			return WrapErrorf(err, DataDefaultErrorMsg, "alicloud_cms_alarm_contact_groups", request.GetActionName(), AlibabaCloudSdkGoERROR)
		}
		addDebug(request.GetActionName(), raw)
		response, _ = raw.(*cms.DescribeContactGroupListResponse)

		for _, item := range response.ContactGroupList.ContactGroup {
			if alarmContactGroupNameRegex != nil {
				if !alarmContactGroupNameRegex.MatchString(item.Name) {
					continue
				}
			}
			if len(idsMap) > 0 {
				if _, ok := idsMap[item.Name]; !ok {
					continue
				}
			}
			objects = append(objects, item)
		}
		if len(response.ContactGroupList.ContactGroup) < PageSizeLarge {
			break
		}

		page, err := getNextpageNumber(request.PageNumber)
		if err != nil {
			return WrapError(err)
		}
		request.PageNumber = page
	}
	ids := make([]string, 0)
	names := make([]string, 0)
	s := make([]map[string]interface{}, 0)
	for _, object := range objects {
		mapping := map[string]interface{}{
			"id":                       object.Name,
			"alarm_contact_group_name": object.Name,
			"contacts":                 object.Contacts.Contact,
			"describe":                 object.Describe,
			"enable_subscribed":        object.EnableSubscribed,
		}
		ids = append(ids, object.Name)
		names = append(names, object.Name)
		s = append(s, mapping)
	}

	d.SetId(dataResourceIdHash(ids))
	if err := d.Set("ids", ids); err != nil {
		return WrapError(err)
	}

	if err := d.Set("names", names); err != nil {
		return WrapError(err)
	}

	if err := d.Set("groups", s); err != nil {
		return WrapError(err)
	}
	if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
		writeToFile(output.(string), s)
	}

	return nil
}