Merge pull request #1380 from lowcoder-org/fix/folderId4AppList

#1331:  Populate folderId for app list endpoint

Author: FalkWolsky

server/api-service/lowcoder-server/src/main/java/org/lowcoder/api/application/ApplicationController.java

@@ -1,22 +1,10 @@
 package org.lowcoder.api.application;
 
-import static org.apache.commons.collections4.SetUtils.emptyIfNull;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_CREATE;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_DELETE;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_RECYCLED;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_RESTORE;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_UPDATE;
-import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.APPLICATION_VIEW;
-import static org.lowcoder.sdk.exception.BizError.INVALID_PARAMETER;
-import static org.lowcoder.sdk.util.ExceptionUtils.ofError;
-
-import java.util.List;
-
+import lombok.RequiredArgsConstructor;
 import org.lowcoder.api.application.view.ApplicationInfoView;
 import org.lowcoder.api.application.view.ApplicationPermissionView;
 import org.lowcoder.api.application.view.ApplicationView;
 import org.lowcoder.api.application.view.MarketplaceApplicationInfoView;
-// should we not have a AgencyApplicationInfoView
 import org.lowcoder.api.framework.view.PageResponseView;
 import org.lowcoder.api.framework.view.ResponseView;
 import org.lowcoder.api.home.SessionUserService;
@@ -28,15 +16,21 @@
 import org.lowcoder.domain.application.model.ApplicationRequestType;
 import org.lowcoder.domain.application.model.ApplicationStatus;
 import org.lowcoder.domain.application.model.ApplicationType;
+import org.lowcoder.domain.folder.service.FolderElementRelationService;
 import org.lowcoder.domain.permission.model.ResourceRole;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
-
-import lombok.RequiredArgsConstructor;
 import reactor.core.publisher.Mono;
 
+import java.util.List;
+
+import static org.apache.commons.collections4.SetUtils.emptyIfNull;
+import static org.lowcoder.plugin.api.event.LowcoderEvent.EventType.*;
+import static org.lowcoder.sdk.exception.BizError.INVALID_PARAMETER;
+import static org.lowcoder.sdk.util.ExceptionUtils.ofError;
+
 @RequiredArgsConstructor
 @RestController
 public class ApplicationController implements ApplicationEndpoints {
@@ -46,6 +40,7 @@ public class ApplicationController implements ApplicationEndpoints {
     private final BusinessEventPublisher businessEventPublisher;
     private final SessionUserService sessionUserService;
     private final GidService gidService;
+    private final FolderElementRelationService folderElementRelationService;
 
     @Override
     public Mono<ResponseView<ApplicationView>> create(@RequestBody CreateApplicationRequest createApplicationRequest) {
@@ -166,7 +161,15 @@ public Mono<ResponseView<List<ApplicationInfoView>>> getApplications(@RequestPar
                                                                          @RequestParam(required = false, defaultValue = "1") Integer pageNum,
                                                                          @RequestParam(required = false, defaultValue = "0") Integer pageSize) {
         ApplicationType applicationTypeEnum = applicationType == null ? null : ApplicationType.fromValue(applicationType);
-        var flux = userHomeApiService.getAllAuthorisedApplications4CurrentOrgMember(applicationTypeEnum, applicationStatus, withContainerSize, name, category).cache();
+        var flux = userHomeApiService.getAllAuthorisedApplications4CurrentOrgMember(applicationTypeEnum, applicationStatus, withContainerSize, name, category)
+                .delayUntil(applicationInfoView -> {
+                    String applicationId = applicationInfoView.getApplicationId();
+                    return folderElementRelationService.getByElementIds(List.of(applicationId))
+                            .doOnNext(folderElement -> {
+                                applicationInfoView.setFolderId(folderElement.folderId());
+                            }).then();
+                })
+                .cache();
         Mono<Long> countMono = flux.count();
         var flux1 = flux.skip((long) (pageNum - 1) * pageSize);
         if(pageSize > 0) flux1 = flux1.take(pageSize);

server/api-service/lowcoder-server/src/main/java/org/lowcoder/api/application/view/ApplicationInfoView.java

@@ -28,7 +28,7 @@ public class ApplicationInfoView {
     @JsonInclude(Include.NON_NULL)
     private final Object containerSize; // for module size
     @Nullable
-    private final String folderId;
+    private String folderId;
 
     @Nullable
     private final Instant lastViewTime; // user last visit time for this app
@@ -61,4 +61,7 @@ public long getLastEditedAt() {
     public boolean isFolder() {
         return false;
     }
+    public void setFolderId(@Nullable String folderId) {
+        this.folderId = folderId;
+    }
 }