resource_citrixadc_csvserver_cspolicy_binding.go

package citrixadc

import (
	"github.com/citrix/adc-nitro-go/resource/config/cs"
	"github.com/citrix/adc-nitro-go/service"

	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"

	"fmt"
	"log"
	"strings"
)

func resourceCitrixAdcCsvserver_cspolicy_binding() *schema.Resource {
	return &schema.Resource{
		SchemaVersion: 1,
		Create:        createCsvserver_cspolicy_bindingFunc,
		Read:          readCsvserver_cspolicy_bindingFunc,
		Delete:        deleteCsvserver_cspolicy_bindingFunc,
		Importer: &schema.ResourceImporter{
			State: schema.ImportStatePassthrough,
		},
		Schema: map[string]*schema.Schema{
			"bindpoint": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"gotopriorityexpression": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"invoke": {
				Type:     schema.TypeBool,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"labelname": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"labeltype": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"name": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
			},
			"policyname": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
			},
			"priority": {
				Type:     schema.TypeInt,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"targetlbvserver": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
		},
	}
}

func createCsvserver_cspolicy_bindingFunc(d *schema.ResourceData, meta interface{}) error {
	log.Printf("[DEBUG]  citrixadc-provider: In createCsvserver_cspolicy_bindingFunc")
	client := meta.(*NetScalerNitroClient).client

	name := d.Get("name").(string)
	policyname := d.Get("policyname").(string)
	bindingId := fmt.Sprintf("%s,%s", name, policyname)

	csvserver_cspolicy_binding := cs.Csvserverpolicybinding{
		Bindpoint:              d.Get("bindpoint").(string),
		Gotopriorityexpression: d.Get("gotopriorityexpression").(string),
		Invoke:                 d.Get("invoke").(bool),
		Labelname:              d.Get("labelname").(string),
		Labeltype:              d.Get("labeltype").(string),
		Name:                   d.Get("name").(string),
		Policyname:             d.Get("policyname").(string),
		Priority:               uint32(d.Get("priority").(int)),
		Targetlbvserver:        d.Get("targetlbvserver").(string),
	}

	err := client.UpdateUnnamedResource(service.Csvserver_cspolicy_binding.Type(), &csvserver_cspolicy_binding)
	if err != nil {
		return err
	}

	d.SetId(bindingId)

	err = readCsvserver_cspolicy_bindingFunc(d, meta)
	if err != nil {
		log.Printf("[ERROR] netscaler-provider: ?? we just created this csvserver_cspolicy_binding but we can't read it ?? %s", bindingId)
		return nil
	}
	return nil
}

func readCsvserver_cspolicy_bindingFunc(d *schema.ResourceData, meta interface{}) error {
	log.Printf("[DEBUG] citrixadc-provider:  In readCsvserver_cspolicy_bindingFunc")
	client := meta.(*NetScalerNitroClient).client
	bindingId := d.Id()

	idSlice := strings.Split(bindingId, ",")

	if len(idSlice) < 2 {
		return fmt.Errorf("Cannot deduce policyname from id string")
	}

	if len(idSlice) > 2 {
		return fmt.Errorf("Too many separators \",\" in id string")
	}

	name := idSlice[0]
	policyname := idSlice[1]

	log.Printf("[DEBUG] citrixadc-provider: Reading csvserver_cspolicy_binding state %s", bindingId)
	findParams := service.FindParams{
		ResourceType:             "csvserver_cspolicy_binding",
		ResourceName:             name,
		ResourceMissingErrorCode: 258,
	}
	dataArr, err := client.FindResourceArrayWithParams(findParams)

	// Unexpected error
	if err != nil {
		log.Printf("[DEBUG] citrixadc-provider: Error during FindResourceArrayWithParams %s", err.Error())
		return err
	}

	// Resource is missing
	if len(dataArr) == 0 {
		log.Printf("[DEBUG] citrixadc-provider: FindResourceArrayWithParams returned empty array")
		log.Printf("[WARN] citrixadc-provider: Clearing csvserver_cspolicy_binding state %s", bindingId)
		d.SetId("")
		return nil
	}

	// Iterate through results to find the one with the right monitor name
	foundIndex := -1
	for i, v := range dataArr {
		if v["policyname"].(string) == policyname {
			foundIndex = i
			break
		}
	}

	// Resource is missing
	if foundIndex == -1 {
		log.Printf("[DEBUG] citrixadc-provider: FindResourceArrayWithParams monitor name not found in array")
		log.Printf("[WARN] citrixadc-provider: Clearing csvserver_cspolicy_binding state %s", bindingId)
		d.SetId("")
		return nil
	}
	// Fallthrough

	data := dataArr[foundIndex]

	d.Set("name", data["name"])
	d.Set("bindpoint", data["bindpoint"])
	d.Set("gotopriorityexpression", data["gotopriorityexpression"])
	d.Set("invoke", data["invoke"])
	d.Set("labelname", data["labelname"])
	d.Set("labeltype", data["labeltype"])
	d.Set("name", data["name"])
	d.Set("policyname", data["policyname"])
	d.Set("priority", data["priority"])
	d.Set("targetlbvserver", data["targetlbvserver"])

	return nil

}

func deleteCsvserver_cspolicy_bindingFunc(d *schema.ResourceData, meta interface{}) error {
	log.Printf("[DEBUG]  citrixadc-provider: In deleteCsvserver_cspolicy_bindingFunc")
	client := meta.(*NetScalerNitroClient).client

	bindingId := d.Id()
	idSlice := strings.Split(bindingId, ",")

	name := idSlice[0]
	policyname := idSlice[1]

	args := make([]string, 0)
	args = append(args, fmt.Sprintf("policyname:%s", policyname))

	err := client.DeleteResourceWithArgs("csvserver_cspolicy_binding", name, args)
	if err != nil {
		return err
	}

	d.SetId("")

	return nil
}