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New Resource: azurerm_communication_service_email_domain_association
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Signed-off-by: Jan-Otto Kröpke <[email protected]>
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jkroepke committed Jun 22, 2024
1 parent a414e5b commit 8254226
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

package communication

import (
"context"
"fmt"
"log"
"slices"
"time"

"github.com/hashicorp/go-azure-helpers/lang/pointer"
"github.com/hashicorp/go-azure-helpers/lang/response"
"github.com/hashicorp/go-azure-helpers/resourcemanager/commonids"
"github.com/hashicorp/go-azure-sdk/resource-manager/communication/2023-03-31/communicationservices"
"github.com/hashicorp/go-azure-sdk/resource-manager/communication/2023-03-31/domains"
"github.com/hashicorp/terraform-provider-azurerm/internal/locks"
"github.com/hashicorp/terraform-provider-azurerm/internal/sdk"
"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
)

var _ sdk.Resource = CommunicationServiceEmailDomainAssociationResource{}

type CommunicationServiceEmailDomainAssociationResource struct{}

type CommunicationServiceEmailDomainAssociationResourceModel struct {
CommunicationServiceId string `tfschema:"communication_service_id"`
EMailServiceDomainId string `tfschema:"email_service_domain_id"`
}

func (CommunicationServiceEmailDomainAssociationResource) Arguments() map[string]*pluginsdk.Schema {
return map[string]*pluginsdk.Schema{
"communication_service_id": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: communicationservices.ValidateCommunicationServiceID,
},
"email_service_domain_id": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: domains.ValidateDomainID,
},
}
}

func (CommunicationServiceEmailDomainAssociationResource) Attributes() map[string]*pluginsdk.Schema {
return map[string]*pluginsdk.Schema{}
}

func (CommunicationServiceEmailDomainAssociationResource) ModelObject() interface{} {
return &CommunicationServiceEmailDomainAssociationResourceModel{}
}

func (CommunicationServiceEmailDomainAssociationResource) ResourceType() string {
return "azurerm_communication_service_email_domain_association"
}

func (r CommunicationServiceEmailDomainAssociationResource) Create() sdk.ResourceFunc {
return sdk.ResourceFunc{
Timeout: 5 * time.Minute,
Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
client := metadata.Client.Communication.ServiceClient
domainClient := metadata.Client.Communication.DomainClient

var model CommunicationServiceEmailDomainAssociationResourceModel

if err := metadata.Decode(&model); err != nil {
return err
}

communicationServiceId, err := communicationservices.ParseCommunicationServiceID(model.CommunicationServiceId)
if err != nil {
return fmt.Errorf("parsing Communication Service ID: %w", err)
}

eMailServiceDomainId, err := domains.ParseDomainID(model.EMailServiceDomainId)
if err != nil {
return fmt.Errorf("parsing EMail Service Domain ID: %w", err)
}

locks.ByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")
defer locks.UnlockByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")

locks.ByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")
defer locks.UnlockByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")

existingEMailServiceDomain, err := domainClient.Get(ctx, *eMailServiceDomainId)
if err != nil && !response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("checking for the presence of existing EMail Service Domain %q: %+v", model.EMailServiceDomainId, err)
}

if response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("EMail Service Domain %q does not exsits", model.EMailServiceDomainId)
}

existingCommunicationService, err := client.Get(ctx, *communicationServiceId)
if err != nil && !response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("checking for the presence of existing Communication Service %q: %+v", model.CommunicationServiceId, err)
}

if response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("Communication Service %q does not exists", model.CommunicationServiceId)
}

if existingCommunicationService.Model == nil || existingCommunicationService.Model.Properties == nil {
return fmt.Errorf("model/properties for %s was nil", model.CommunicationServiceId)
}

domainList := existingCommunicationService.Model.Properties.LinkedDomains
if domainList == nil {
domainList = pointer.FromSliceOfStrings(make([]string, 0, 1))
}

if slices.Contains(*domainList, eMailServiceDomainId.ID()) {
return fmt.Errorf("EMail Service Domain %q is already associated with Communication Service %q", model.EMailServiceDomainId, model.CommunicationServiceId)
}

*domainList = append(*domainList, eMailServiceDomainId.ID())
existingCommunicationService.Model.Properties.LinkedDomains = domainList

input := communicationservices.CommunicationServiceResourceUpdate{
Properties: &communicationservices.CommunicationServiceUpdateProperties{
LinkedDomains: domainList,
},
}

if _, err := client.Update(ctx, *communicationServiceId, input); err != nil {
return fmt.Errorf("updating %s: %+v", *communicationServiceId, err)
}

id := commonids.NewCompositeResourceID(communicationServiceId, eMailServiceDomainId)
metadata.SetID(id)

return nil
},
}
}

func (CommunicationServiceEmailDomainAssociationResource) Read() sdk.ResourceFunc {
return sdk.ResourceFunc{
Timeout: 5 * time.Minute,
Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
client := metadata.Client.Communication.ServiceClient
domainClient := metadata.Client.Communication.DomainClient

id, err := commonids.ParseCompositeResourceID(metadata.ResourceData.Id(), &communicationservices.CommunicationServiceId{}, &domains.DomainId{})
if err != nil {
return err
}

state := CommunicationServiceEmailDomainAssociationResourceModel{}
state.CommunicationServiceId = id.First.ID()
state.EMailServiceDomainId = id.Second.ID()

communicationServiceId, err := communicationservices.ParseCommunicationServiceID(state.CommunicationServiceId)
if err != nil {
return fmt.Errorf("parsing Communication Service ID: %w", err)
}

eMailServiceDomainId, err := domains.ParseDomainID(state.EMailServiceDomainId)
if err != nil {
return fmt.Errorf("parsing EMail Service Domain ID: %w", err)
}

locks.ByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")
defer locks.UnlockByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")

locks.ByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")
defer locks.UnlockByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")

existingEMailServiceDomain, err := domainClient.Get(ctx, *eMailServiceDomainId)
if err != nil && !response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("checking for the presence of existing EMail Service Domain %q: %+v", state.EMailServiceDomainId, err)
}

if response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("EMail Service Domain %q does not exsits", state.EMailServiceDomainId)
}

existingCommunicationService, err := client.Get(ctx, *communicationServiceId)
if err != nil && !response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("checking for the presence of existing Communication Service %q: %+v", state.CommunicationServiceId, err)
}

if response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("Communication Service %q does not exsits", state.CommunicationServiceId)
}

if existingCommunicationService.Model == nil || existingCommunicationService.Model.Properties == nil {
return fmt.Errorf("model/properties for %s was nil", state.CommunicationServiceId)
}

domainList := existingCommunicationService.Model.Properties.LinkedDomains
if domainList == nil {
domainList = pointer.FromSliceOfStrings(make([]string, 0, 1))
}

if !slices.Contains(*domainList, eMailServiceDomainId.ID()) {
log.Printf("EMail Service Domain %q does not exsits in %q, removing from state.", eMailServiceDomainId, communicationServiceId)
err := metadata.MarkAsGone(id)
if err != nil {
return err
}
}

return metadata.Encode(&state)
},
}
}

func (CommunicationServiceEmailDomainAssociationResource) Delete() sdk.ResourceFunc {
return sdk.ResourceFunc{
Timeout: 5 * time.Minute,
Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
client := metadata.Client.Communication.ServiceClient
domainClient := metadata.Client.Communication.DomainClient

var model CommunicationServiceEmailDomainAssociationResourceModel

if err := metadata.Decode(&model); err != nil {
return err
}

communicationServiceId, err := communicationservices.ParseCommunicationServiceID(model.CommunicationServiceId)
if err != nil {
return fmt.Errorf("parsing Communication Service ID: %w", err)
}

eMailServiceDomainId, err := domains.ParseDomainID(model.EMailServiceDomainId)
if err != nil {
return fmt.Errorf("parsing EMail Service Domain ID: %w", err)
}

locks.ByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")
defer locks.UnlockByName(communicationServiceId.CommunicationServiceName, "azurerm_communication_service")

locks.ByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")
defer locks.UnlockByName(eMailServiceDomainId.DomainName, "azurerm_email_communication_service_domain")

existingEMailServiceDomain, err := domainClient.Get(ctx, *eMailServiceDomainId)
if err != nil && !response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("checking for the presence of existing EMail Service Domain %q: %+v", model.EMailServiceDomainId, err)
}

if response.WasNotFound(existingEMailServiceDomain.HttpResponse) {
return fmt.Errorf("EMail Service Domain %q does not exsits", model.EMailServiceDomainId)
}

existingCommunicationService, err := client.Get(ctx, *communicationServiceId)
if err != nil && !response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("checking for the presence of existing Communication Service %q: %+v", model.CommunicationServiceId, err)
}

if response.WasNotFound(existingCommunicationService.HttpResponse) {
return fmt.Errorf("Communication Service %q does not exsits", model.CommunicationServiceId)
}

if existingCommunicationService.Model == nil || existingCommunicationService.Model.Properties == nil {
return fmt.Errorf("model/properties for %s was nil", model.CommunicationServiceId)
}

domainList := existingCommunicationService.Model.Properties.LinkedDomains
if domainList == nil {
domainList = pointer.FromSliceOfStrings(make([]string, 0, 1))
}

id := commonids.NewCompositeResourceID(communicationServiceId, eMailServiceDomainId)
metadata.SetID(id)

if !slices.Contains(*domainList, eMailServiceDomainId.ID()) {
return nil
}

*domainList = slices.DeleteFunc(*domainList, func(n string) bool {
return n == eMailServiceDomainId.ID()
})

existingCommunicationService.Model.Properties.LinkedDomains = domainList

input := communicationservices.CommunicationServiceResourceUpdate{
Properties: &communicationservices.CommunicationServiceUpdateProperties{
LinkedDomains: domainList,
},
}

if _, err := client.Update(ctx, *communicationServiceId, input); err != nil {
return fmt.Errorf("updating %s: %+v", *communicationServiceId, err)
}

return nil
},
}
}

func (CommunicationServiceEmailDomainAssociationResource) IDValidationFunc() pluginsdk.SchemaValidateFunc {
return func(input interface{}, key string) (warnings []string, errors []error) {
v, ok := input.(string)
if !ok {
errors = append(errors, fmt.Errorf("expected %q to be a string", key))
return
}

if _, err := commonids.ParseCompositeResourceID(v, &communicationservices.CommunicationServiceId{}, &domains.DomainId{}); err != nil {
errors = append(errors, err)
}

return
}
}
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