[feature/MNT-24127-EndpointToCalculateFolderSize] Added Endpoint to calculate folder size

remote-api/src/test/java/org/alfresco/rest/api/tests/AbstractBaseApiTest.java

@@ -1126,9 +1126,5 @@ public abstract class AbstractBaseApiTest extends EnterpriseTestApi
     {
         return URL_NODES + "/" + nodeId + "/" + URL_CALCULATEFOLDERSIZE;
     }
-    protected String getFolderSizeDataUrl(String nodeId)
-    {
-        return URL_NODES + "/" + nodeId + "/";
-    }
 }
 

remote-api/src/test/java/org/alfresco/rest/api/tests/NodeFolderSizeApiTest.java

@@ -30,11 +30,7 @@ import org.alfresco.rest.api.model.NodeTarget;
 import org.alfresco.rest.api.model.Site;
 import org.alfresco.rest.api.nodes.NodesEntityResource;
 import org.alfresco.rest.api.tests.client.HttpResponse;
-import org.alfresco.rest.api.tests.client.PublicApiHttpClient;
 import org.alfresco.rest.api.tests.util.RestApiUtil;
-import org.alfresco.service.cmr.repository.MimetypeService;
-import org.alfresco.service.cmr.repository.NodeService;
-import org.alfresco.service.cmr.security.PermissionService;
 import org.alfresco.service.cmr.site.SiteVisibility;
 import org.junit.After;
 import org.junit.Before;
@@ -46,7 +42,6 @@ import org.junit.runners.MethodSorters;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -68,13 +63,7 @@ public class NodeFolderSizeApiTest extends AbstractBaseApiTest
      */
     private Site userOneN1Site;
 
-    protected PermissionService permissionService;
+    private String folderId;
-
-    private NodeService nodeService;
-
-    private MimetypeService mimeTypeService;
-
-    private static  String folderId;
 
     /**
      * The logger
@@ -100,9 +89,6 @@ public class NodeFolderSizeApiTest extends AbstractBaseApiTest
     public void setup() throws Exception
     {
         super.setup();
-        permissionService = applicationContext.getBean("permissionService", PermissionService.class);
-        nodeService = applicationContext.getBean("NodeService", NodeService.class);
-        mimeTypeService = applicationContext.getBean("MimetypeService", MimetypeService.class);
 
         setRequestContext(user1);
 
@@ -154,7 +140,7 @@ public class NodeFolderSizeApiTest extends AbstractBaseApiTest
         AuthenticationUtil.setFullyAuthenticatedUser(user1);
 
         // Check if response and JSON parsing were successful
-        HttpResponse response = getSingle(getFolderSizeDataUrl(folderId), "get-folder-size", 200);
+        HttpResponse response = getSingle(NodesEntityResource.class, folderId+"/get-folder-size", null, 200);
 
         String jsonResponse = String.valueOf(response.getJsonResponse());
         assertNotNull("JSON response should not be null", jsonResponse);

repository/src/main/java/org/alfresco/repo/action/executer/NodeSizeActionExecuter.java

@@ -37,6 +37,7 @@ import org.alfresco.service.cmr.repository.StoreRef;
 import org.alfresco.service.cmr.search.ResultSet;
 import org.alfresco.service.cmr.search.SearchParameters;
 import org.alfresco.service.cmr.search.SearchService;
+import org.alfresco.util.Pair;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -64,6 +65,7 @@ public class NodeSizeActionExecuter extends ActionExecuterAbstractBase
     public static final String PAGE_SIZE = "page-size";
     public static final String RESULT = "size-result";
     public static final String ERROR = "exception";
+    public static final String FIELD_FACET = "content.size";
 
     private NodeService nodeService;
     private SearchService searchService;
@@ -127,6 +129,7 @@ public class NodeSizeActionExecuter extends ActionExecuterAbstractBase
 
         NodeRef nodeRef = actionedUponNodeRef;
         long totalSize = 0;
+        long totalSizeFromFacet = 0;
         ResultSet results;
         boolean isCalculationCompleted = false;
 
@@ -142,13 +145,19 @@ public class NodeSizeActionExecuter extends ActionExecuterAbstractBase
         searchParameters.addFacetQuery("content.size:[10240 TO 102400]\", \"label\": \"small\", \"group\":\"Size\"");
         searchParameters.addFacetQuery("content.size:[102400 TO 1048576]\", \"label\": \"medium\",\"group\":\"Size\"");
         searchParameters.addFacetQuery("content.size:[1048576 TO 16777216]\", \"label\": \"large\",\"group\":\"Size\"");
-        final SearchParameters.FieldFacet ff = new SearchParameters.FieldFacet("content.size");
+        final SearchParameters.FieldFacet ff = new SearchParameters.FieldFacet(FIELD_FACET);
         searchParameters.addFieldFacet(ff);
 
         try
         {
             // executing Alfresco FTS query.
             results = searchService.query(searchParameters);
+            List<Pair<String, Integer>> fieldData = results.getFieldFacet(FIELD_FACET);
+            totalSizeFromFacet = fieldData.stream()
+                    .filter(pairData -> pairData.getSecond() > 0)
+                    .mapToLong(pairData -> Long.valueOf(pairData.getFirst()) * pairData.getSecond())
+                    .sum();
+
             int skipCount = 0;
             int totalItems;
             totalItems = Math.min(results.getNodeRefs().size(), maxItems);
@@ -200,6 +209,7 @@ public class NodeSizeActionExecuter extends ActionExecuterAbstractBase
         String formattedTimestamp = eventTimestamp.format(formatter);
         response.put("id", nodeRef.getId());
         response.put("size", totalSize);
+        response.put("sizeFromFacet", totalSizeFromFacet);
         response.put("calculatedAt", formattedTimestamp);
         response.put("numberOfFiles", results != null ? results.getNodeRefs().size() : 0);