azurerm_app_configuration - support for replica (hashicorp#22452)

* app configuration support replica

* fix

* fix datasource doc

internal/services/appconfiguration/app_configuration.go

@@ -4,11 +4,15 @@
 package appconfiguration
 
 import (
+	"bytes"
 	"context"
+	"fmt"
 
 	"github.com/Azure/go-autorest/autorest"
+	"github.com/hashicorp/go-azure-helpers/lang/pointer"
 	"github.com/hashicorp/go-azure-helpers/lang/response"
 	"github.com/hashicorp/go-azure-sdk/resource-manager/appconfiguration/2023-03-01/configurationstores"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/appconfiguration/2023-03-01/replicas"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
 	"github.com/tombuildsstuff/kermit/sdk/appconfiguration/1.0/appconfiguration"
 )
@@ -25,6 +29,39 @@ func flattenAppConfigurationEncryption(input *configurationstores.EncryptionProp
 		},
 	}
 }
+
+func flattenAppConfigurationReplicas(input []replicas.Replica) ([]interface{}, error) {
+	results := make([]interface{}, 0)
+	for _, v := range input {
+		if v.Properties == nil {
+			return results, fmt.Errorf("retrieving Replica %s Properties is nil", *v.Id)
+		}
+
+		replicaId, err := replicas.ParseReplicaIDInsensitively(pointer.From(v.Id))
+		if err != nil {
+			return results, err
+		}
+
+		result := map[string]interface{}{
+			"name":     pointer.From(v.Name),
+			"location": pointer.From(v.Location),
+			"endpoint": pointer.From(v.Properties.Endpoint),
+			"id":       replicaId.ID(),
+		}
+		results = append(results, result)
+	}
+	return results, nil
+}
+
+func resourceConfigurationStoreReplicaHash(input interface{}) int {
+	var buf bytes.Buffer
+	if rawData, ok := input.(map[string]interface{}); ok {
+		buf.WriteString(rawData["name"].(string))
+		buf.WriteString(rawData["location"].(string))
+	}
+	return pluginsdk.HashString(buf.String())
+}
+
 func appConfigurationGetKeyRefreshFunc(ctx context.Context, client *appconfiguration.BaseClient, key, label string) pluginsdk.StateRefreshFunc {
 	return func() (interface{}, string, error) {
 		res, err := client.GetKeyValue(ctx, key, label, "", "", "", []appconfiguration.KeyValueFields{})

internal/services/appconfiguration/app_configuration_data_source.go

@@ -14,6 +14,7 @@ import (
 	"github.com/hashicorp/go-azure-helpers/resourcemanager/location"
 	"github.com/hashicorp/go-azure-helpers/resourcemanager/tags"
 	"github.com/hashicorp/go-azure-sdk/resource-manager/appconfiguration/2023-03-01/configurationstores"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/appconfiguration/2023-03-01/replicas"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/services/appconfiguration/validate"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
@@ -93,6 +94,28 @@ func dataSourceAppConfiguration() *pluginsdk.Resource {
 				Computed: true,
 			},
 
+			"replica": {
+				Type:     pluginsdk.TypeList,
+				Computed: true,
+				Elem: &pluginsdk.Resource{
+					Schema: map[string]*pluginsdk.Schema{
+						"name": {
+							Type:     pluginsdk.TypeString,
+							Computed: true,
+						},
+						"location": commonschema.LocationComputed(),
+						"endpoint": {
+							Type:     pluginsdk.TypeString,
+							Computed: true,
+						},
+						"id": {
+							Type:     pluginsdk.TypeString,
+							Computed: true,
+						},
+					},
+				},
+			},
+
 			"primary_read_key": {
 				Type:     pluginsdk.TypeList,
 				Computed: true,
@@ -257,6 +280,19 @@ func dataSourceAppConfigurationRead(d *pluginsdk.ResourceData, meta interface{})
 			return fmt.Errorf("setting `identity`: %+v", err)
 		}
 
+		replicasClient := meta.(*clients.Client).AppConfiguration.ReplicasClient
+		resp, err := replicasClient.ListByConfigurationStoreComplete(ctx, replicas.NewConfigurationStoreID(id.SubscriptionId, id.ResourceGroupName, id.ConfigurationStoreName))
+		if err != nil {
+			return fmt.Errorf("retrieving replicas for %s: %+v", id, err)
+		}
+
+		replica, err := flattenAppConfigurationReplicas(resp.Items)
+		if err != nil {
+			return fmt.Errorf("flattening replicas for %s: %+v", id, err)
+		}
+
+		d.Set("replica", replica)
+
 		return tags.FlattenAndSet(d, model.Tags)
 	}
 

internal/services/appconfiguration/app_configuration_data_source_test.go

@@ -49,6 +49,10 @@ func TestAccAppConfigurationDataSource_basic(t *testing.T) {
 				check.That(data.ResourceName).Key("secondary_write_key.0.secret").Exists(),
 				check.That(data.ResourceName).Key("sku").Exists(),
 				check.That(data.ResourceName).Key("soft_delete_retention_days").Exists(),
+				check.That(data.ResourceName).Key("replica.#").HasValue("2"),
+				check.That(data.ResourceName).Key("replica.0.name").Exists(),
+				check.That(data.ResourceName).Key("replica.1.id").Exists(),
+				check.That(data.ResourceName).Key("replica.1.endpoint").Exists(),
 			),
 		},
 	})