♻️ delete object, bucket and deleteMarkers in parallel

Issue: CLDSRV-632

Author: DarkIsDude

tests/functional/aws-node-sdk/lib/utility/bucket-util.js

@@ -88,38 +88,47 @@ class BucketUtility {
         };
 
         const listedObjects = await this.s3.listObjectVersions(param).promise();
+        const objectToDeletePromises = [];
+        const directoryToDeletePromises = [];
+        const deleteMarkerToDeletePromises = [];
 
         for (const version of listedObjects.Versions) {
             if (version.Key.endsWith('/')) {
                 continue;
             }
 
-            await this.s3.deleteObject({
+            objectToDeletePromises.push(this.s3.deleteObject({
                 Bucket: bucketName,
                 Key: version.Key,
                 VersionId: version.VersionId,
-            }).promise();
+            }).promise());
         }
 
+        await Promise.all(objectToDeletePromises);
+
         for (const version of listedObjects.Versions) {
             if (!version.Key.endsWith('/')) {
                 continue;
             }
 
-            await this.s3.deleteObject({
+            directoryToDeletePromises.push(this.s3.deleteObject({
                 Bucket: bucketName,
                 Key: version.Key,
                 VersionId: version.VersionId,
-            }).promise();
+            }).promise());
         }
 
+        await Promise.all(directoryToDeletePromises);
+
         for (const marker of listedObjects.DeleteMarkers) {
-            await this.s3.deleteObject({
+            deleteMarkerToDeletePromises.push(this.s3.deleteObject({
                 Bucket: bucketName,
                 Key: marker.Key,
                 VersionId: marker.VersionId,
-            }).promise();
+            }).promise());
         }
+
+        await Promise.all(deleteMarkerToDeletePromises);
     }
 
     emptyMany(bucketNames) {