feat: add sqlserver beta resources (instance, database)

stackit/internal/wait/sqlserverflexbeta/wait.go

@@ -0,0 +1,159 @@
+package sqlserverflexbeta
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-log/tflog"
+	"github.com/stackitcloud/stackit-sdk-go/core/oapierror"
+	"github.com/stackitcloud/stackit-sdk-go/core/wait"
+	sqlserverflex "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/pkg_gen/sqlserverflexbeta"
+)
+
+// READY, PENDING, PROGRESSING, FAILURE, UNKNOWN,
+const (
+	InstanceStateEmpty       = ""
+	InstanceStateSuccess     = "READY"
+	InstanceStatePending     = "PENDING"
+	InstanceStateProcessing  = "PROGRESSING"
+	InstanceStateFailed      = "FAILURE"
+	InstanceStateUnknown     = "UNKNOWN"
+	InstanceStateTerminating = "TERMINATING"
+)
+
+// APIClientInterface Interface needed for tests
+type APIClientInterface interface {
+	GetInstanceRequestExecute(ctx context.Context, projectId, region, instanceId string) (*sqlserverflex.GetInstanceResponse, error)
+	GetDatabaseRequestExecute(ctx context.Context, projectId string, region string, instanceId string, databaseName string) (*sqlserverflex.GetDatabaseResponse, error)
+	GetUserRequestExecute(ctx context.Context, projectId string, region string, instanceId string, userId int64) (*sqlserverflex.GetUserResponse, error)
+}
+
+// CreateInstanceWaitHandler will wait for instance creation
+func CreateInstanceWaitHandler(
+	ctx context.Context,
+	a APIClientInterface,
+	projectId, instanceId, region string,
+) *wait.AsyncActionHandler[sqlserverflex.GetInstanceResponse] {
+	handler := wait.New(func() (waitFinished bool, response *sqlserverflex.GetInstanceResponse, err error) {
+		s, err := a.GetInstanceRequestExecute(ctx, projectId, region, instanceId)
+		if err != nil {
+			return false, nil, err
+		}
+		if s == nil || s.Id == nil || *s.Id != instanceId || s.Status == nil {
+			return false, nil, nil
+		}
+		switch strings.ToLower(string(*s.Status)) {
+		case strings.ToLower(InstanceStateSuccess):
+			if *s.Network.AccessScope == "SNA" {
+				if s.Network.InstanceAddress == nil {
+					tflog.Info(ctx, "Waiting for instance_address")
+					return false, nil, nil
+				}
+				if s.Network.RouterAddress == nil {
+					tflog.Info(ctx, "Waiting for router_address")
+					return false, nil, nil
+				}
+			}
+			return true, s, nil
+		case strings.ToLower(InstanceStateUnknown), strings.ToLower(InstanceStateFailed):
+			return true, s, fmt.Errorf("create failed for instance with id %s", instanceId)
+		case strings.ToLower(InstanceStatePending), strings.ToLower(InstanceStateProcessing):
+			tflog.Info(ctx, "request is being handled", map[string]interface{}{
+				"status": *s.Status,
+			})
+			return false, nil, nil
+		default:
+			tflog.Info(ctx, "Wait (create) received unknown status", map[string]interface{}{
+				"instanceId": instanceId,
+				"status":     s.Status,
+			})
+			return false, s, nil
+		}
+	})
+	return handler
+}
+
+// UpdateInstanceWaitHandler will wait for instance update
+func UpdateInstanceWaitHandler(ctx context.Context, a APIClientInterface, projectId, instanceId, region string) *wait.AsyncActionHandler[sqlserverflex.GetInstanceResponse] {
+	handler := wait.New(func() (waitFinished bool, response *sqlserverflex.GetInstanceResponse, err error) {
+		s, err := a.GetInstanceRequestExecute(ctx, projectId, region, instanceId)
+		if err != nil {
+			return false, nil, err
+		}
+		if s == nil || s.Id == nil || *s.Id != instanceId || s.Status == nil {
+			return false, nil, nil
+		}
+		switch strings.ToLower(string(*s.Status)) {
+		case strings.ToLower(InstanceStateSuccess):
+			return true, s, nil
+		case strings.ToLower(InstanceStateUnknown), strings.ToLower(InstanceStateFailed):
+			return true, s, fmt.Errorf("update failed for instance with id %s", instanceId)
+		case strings.ToLower(InstanceStatePending), strings.ToLower(InstanceStateProcessing):
+			tflog.Info(ctx, "request is being handled", map[string]interface{}{
+				"status": *s.Status,
+			})
+			return false, nil, nil
+		default:
+			tflog.Info(ctx, "Wait (update) received unknown status", map[string]interface{}{
+				"instanceId": instanceId,
+				"status":     s.Status,
+			})
+			return false, s, nil
+		}
+	})
+	handler.SetSleepBeforeWait(15 * time.Second)
+	handler.SetTimeout(45 * time.Minute)
+	return handler
+}
+
+// DeleteInstanceWaitHandler will wait for instance deletion
+func DeleteInstanceWaitHandler(ctx context.Context, a APIClientInterface, projectId, instanceId, region string) *wait.AsyncActionHandler[struct{}] {
+	handler := wait.New(func() (waitFinished bool, response *struct{}, err error) {
+		_, err = a.GetInstanceRequestExecute(ctx, projectId, region, instanceId)
+		if err == nil {
+			return false, nil, nil
+		}
+		var oapiErr *oapierror.GenericOpenAPIError
+		ok := errors.As(err, &oapiErr)
+		if !ok {
+			return false, nil, fmt.Errorf("could not convert error to oapierror.GenericOpenAPIError")
+		}
+		if oapiErr.StatusCode != http.StatusNotFound {
+			return false, nil, err
+		}
+		return true, nil, nil
+	})
+	handler.SetTimeout(15 * time.Minute)
+	return handler
+}
+
+// CreateDatabaseWaitHandler will wait for instance creation
+func CreateDatabaseWaitHandler(
+	ctx context.Context,
+	a APIClientInterface,
+	projectId, instanceId, region, databaseName string,
+) *wait.AsyncActionHandler[sqlserverflex.GetDatabaseResponse] {
+	handler := wait.New(func() (waitFinished bool, response *sqlserverflex.GetDatabaseResponse, err error) {
+		s, err := a.GetDatabaseRequestExecute(ctx, projectId, region, instanceId, databaseName)
+		if err != nil {
+			return false, nil, err
+		}
+		if s == nil || s.Name == nil || *s.Name != databaseName {
+			return false, nil, nil
+		}
+		var oapiErr *oapierror.GenericOpenAPIError
+		ok := errors.As(err, &oapiErr)
+		if !ok {
+			return false, nil, fmt.Errorf("could not convert error to oapierror.GenericOpenAPIError")
+		}
+		if oapiErr.StatusCode != http.StatusNotFound {
+			return false, nil, err
+		}
+		return true, nil, nil
+	})
+	return handler
+}