feat (git): refactor wait handler to use helper struct

CHANGELOG.md

@@ -109,6 +109,8 @@
     - **Dependencies:** Bump STACKIT SDK core module from `v0.24.1` to `v0.25.0`
   - [v0.12.2](services/git/CHANGELOG.md#v0122)
     - **Dependencies:** Bump STACKIT SDK core module from `v0.25.0` to `v0.26.0`
+  - [v0.13.0](services/git/CHANGELOG.md#v0130)    
+    - `v1betaapi`: **Improvement**: Use new `WaiterHandler` struct in the Git WaitHandler
 - `iaas`:
   - [v1.9.1](services/iaas/CHANGELOG.md#v191)
     - **Dependencies:** Bump STACKIT SDK core module from `v0.24.0` to `v0.24.1`

services/git/CHANGELOG.md

@@ -1,3 +1,6 @@
+## v0.13.0
+- `v1betaapi`: **Improvement**: Use new `WaiterHandler` struct in the Git WaitHandler
+
 ## v0.12.2
 - **Dependencies:** Bump STACKIT SDK core module from `v0.25.0` to `v0.26.0`
 

services/git/VERSION

@@ -1 +1 @@
-v0.12.2
+v0.13.0

services/git/v1betaapi/wait/wait.go

@@ -3,11 +3,8 @@ package wait
 import (
 	"context"
 	"errors"
-	"fmt"
-	"net/http"
 	"time"
 
-	"github.com/stackitcloud/stackit-sdk-go/core/oapierror"
 	"github.com/stackitcloud/stackit-sdk-go/core/wait"
 	git "github.com/stackitcloud/stackit-sdk-go/services/git/v1betaapi"
 )
@@ -21,39 +18,36 @@ const (
 	INSTANCESTATE_ERROR                 = "Error"
 )
 
-func CreateGitInstanceWaitHandler(ctx context.Context, a git.DefaultAPI, projectId, instanceId string) *wait.AsyncActionHandler[git.Instance] {
-	handler := wait.New(func() (waitFinished bool, response *git.Instance, err error) {
-		instance, err := a.GetInstance(ctx, projectId, instanceId).Execute()
-		if err != nil {
-			return false, nil, err
-		}
-		if instance.Id == instanceId && instance.State == INSTANCESTATE_READY {
-			return true, instance, nil
-		}
-		if instance.Id == instanceId && instance.State == INSTANCESTATE_ERROR {
-			return true, instance, fmt.Errorf("create failed for Instance with id %s", instanceId)
-		}
-		return false, nil, nil
-	})
+func CreateGitInstanceWaitHandler(ctx context.Context, client git.DefaultAPI, projectId, instanceId string) *wait.AsyncActionHandler[git.Instance] {
+	waitConfig := wait.WaiterHelper[git.Instance, string]{
+		FetchInstance: client.GetInstance(ctx, projectId, instanceId).Execute,
+		GetState: func(instance *git.Instance) (string, error) {
+			if instance == nil {
+				return "", errors.New("empty response")
+			}
+			return instance.State, nil
+		},
+		ActiveState: []string{INSTANCESTATE_READY},
+		ErrorState:  []string{INSTANCESTATE_ERROR},
+	}
+	handler := wait.New(waitConfig.Wait())
 	handler.SetTimeout(10 * time.Minute)
 	return handler
 }
 
-func DeleteGitInstanceWaitHandler(ctx context.Context, a git.DefaultAPI, projectId, instanceId string) *wait.AsyncActionHandler[git.Instance] {
-	handler := wait.New(func() (waitFinished bool, response *git.Instance, err error) {
-		_, err = a.GetInstance(ctx, projectId, instanceId).Execute()
-		// the instances is still gettable, e.g. not deleted, when the errors is null
-		if err == nil {
-			return false, nil, nil
-		}
-		var oapiError *oapierror.GenericOpenAPIError
-		if errors.As(err, &oapiError) {
-			if statusCode := oapiError.StatusCode; statusCode == http.StatusNotFound {
-				return true, nil, nil
+func DeleteGitInstanceWaitHandler(ctx context.Context, client git.DefaultAPI, projectId, instanceId string) *wait.AsyncActionHandler[git.Instance] {
+	waitConfig := wait.WaiterHelper[git.Instance, string]{
+		FetchInstance: client.GetInstance(ctx, projectId, instanceId).Execute,
+		GetState: func(instance *git.Instance) (string, error) {
+			if instance == nil {
+				return "", errors.New("empty response")
 			}
-		}
-		return false, nil, err
-	})
+			return instance.State, nil
+		},
+		ActiveState: []string{},
+		ErrorState:  []string{INSTANCESTATE_ERROR},
+	}
+	handler := wait.New(waitConfig.Wait())
 	handler.SetTimeout(10 * time.Minute)
 	return handler
 }

services/git/v1betaapi/wait/wait_test.go

@@ -115,15 +115,25 @@ func TestCreateGitInstanceWaitHandler(t *testing.T) {
 			projectId:      PROJECT_ID,
 			instanceId:     INSTANCE_ID,
 			returnInstance: true,
+			getGitResponse: nil,
+		},
+		{
+			desc:           "Creation of an instance with a wrong state on the response",
+			getFails:       false,
+			wantErr:        true,
+			wantResp:       false,
+			projectId:      PROJECT_ID,
+			instanceId:     INSTANCE_ID,
+			returnInstance: true,
 			getGitResponse: &git.Instance{
 				Created: time.Now(),
+				Id:      INSTANCE_ID,
 				Name:    "instance-test",
-				State:   INSTANCESTATE_ERROR,
+				State:   "wrong-state",
 				Url:     "https://testing.git.onstackit.cloud",
 				Version: "v1.6.0",
 			},
 		},
-
 		{
 			desc:           "Creation of an instance without state on the response",
 			getFails:       false,
@@ -189,10 +199,9 @@ func TestDeleteGitInstanceWaitHandler(t *testing.T) {
 			getFails: true,
 		},
 		{
-			desc:     "Instance deletion failed returning existing instance",
-			wantErr:  true,
-			getFails: false,
-
+			desc:                 "Instance deletion failed returning existing instance",
+			wantErr:              true,
+			getFails:             false,
 			wantReturnedInstance: false,
 			returnInstance:       true,
 			getGitResponse: &git.Instance{