data_source_alicloud_kvstore_accounts.go

package alicloud

import (
	"fmt"
	"regexp"

	r_kvstore "github.com/aliyun/alibaba-cloud-sdk-go/services/r-kvstore"
	"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 dataSourceAlicloudKvstoreAccounts() *schema.Resource {
	return &schema.Resource{
		Read: dataSourceAlicloudKvstoreAccountsRead,
		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,
			},
			"account_name": {
				Type:     schema.TypeString,
				Optional: true,
				ForceNew: true,
			},
			"instance_id": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
			},
			"status": {
				Type:         schema.TypeString,
				Optional:     true,
				ForceNew:     true,
				ValidateFunc: validation.StringInSlice([]string{"Available", "Unavailable"}, false),
			},
			"ids": {
				Type:     schema.TypeList,
				Elem:     &schema.Schema{Type: schema.TypeString},
				Computed: true,
			},
			"output_file": {
				Type:     schema.TypeString,
				Optional: true,
			},
			"accounts": {
				Type:     schema.TypeList,
				Computed: true,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"id": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"account_name": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"account_privilege": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"account_type": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"description": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"instance_id": {
							Type:     schema.TypeString,
							Computed: true,
						},
						"status": {
							Type:     schema.TypeString,
							Computed: true,
						},
					},
				},
			},
		},
	}
}

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

	request := r_kvstore.CreateDescribeAccountsRequest()
	if v, ok := d.GetOk("account_name"); ok {
		request.AccountName = v.(string)
	}
	request.InstanceId = d.Get("instance_id").(string)
	var objects []r_kvstore.Account
	var accountNameRegex *regexp.Regexp
	if v, ok := d.GetOk("name_regex"); ok {
		r, err := regexp.Compile(v.(string))
		if err != nil {
			return WrapError(err)
		}
		accountNameRegex = r
	}
	status, statusOk := d.GetOk("status")
	var response *r_kvstore.DescribeAccountsResponse
	raw, err := client.WithRKvstoreClient(func(r_kvstoreClient *r_kvstore.Client) (interface{}, error) {
		return r_kvstoreClient.DescribeAccounts(request)
	})
	if err != nil {
		return WrapErrorf(err, DataDefaultErrorMsg, "alicloud_kvstore_accounts", request.GetActionName(), AlibabaCloudSdkGoERROR)
	}
	addDebug(request.GetActionName(), raw)
	response, _ = raw.(*r_kvstore.DescribeAccountsResponse)

	for _, item := range response.Accounts.Account {
		if accountNameRegex != nil {
			if !accountNameRegex.MatchString(item.AccountName) {
				continue
			}
		}
		if statusOk && status != "" && status != item.AccountStatus {
			continue
		}
		objects = append(objects, item)
	}
	ids := make([]string, 0)
	names := make([]string, 0)
	s := make([]map[string]interface{}, 0)
	for _, object := range objects {
		mapping := map[string]interface{}{
			"id":           fmt.Sprintf("%v:%v", object.InstanceId, object.AccountName),
			"account_name": object.AccountName,
			"account_type": object.AccountType,
			"description":  object.AccountDescription,
			"instance_id":  object.InstanceId,
			"status":       object.AccountStatus,
		}
		if len(object.DatabasePrivileges.DatabasePrivilege) > 0 {
			mapping["account_privilege"] = object.DatabasePrivileges.DatabasePrivilege[0].AccountPrivilege
		}
		ids = append(ids, fmt.Sprintf("%v:%v", object.InstanceId, object.AccountName))
		names = append(names, object.AccountName)
		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("accounts", s); err != nil {
		return WrapError(err)
	}
	if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
		writeToFile(output.(string), s)
	}

	return nil
}