[ACA-2259] Edit in Microsoft Office - check update permissions (#1015)

* [ACA-2259] Edit in Microsoft Office - check update permissions

* [ACA-2259] check update permissions - unit tests

* [ACA-2259] refactor - check allowableOperationsOnTarget from service

* [ACA-2259] add back check only on target for SharedFiles

* [ACA-2259] SharedLinks are not folders

* type-safe api for node permissions

* workaround for shared files

* use hasOwnProperty function

projects/adf-office-services-ext/src/lib/evaluators.spec.ts

@@ -189,6 +189,25 @@ describe('evaluators', () => {
       expect(canOpenWithOffice(context)).toBeFalsy();
     });
 
+    it('should return [false] if permissions check is false', () => {
+      const context: any = {
+        selection: {
+          file: {
+            entry: {
+              name: 'document.docx',
+              isLocked: false,
+              properties: {}
+            }
+          }
+        },
+        permissions: {
+          check: () => false
+        }
+      };
+
+      expect(canOpenWithOffice(context)).toBeFalsy();
+    });
+
     it('should return [true] if all checks succeed', () => {
       const context: any = {
         selection: {
@@ -199,6 +218,9 @@ describe('evaluators', () => {
               properties: {}
             }
           }
+        },
+        permissions: {
+          check: () => true
         }
       };
 

projects/adf-office-services-ext/src/lib/evaluators.ts

@@ -26,7 +26,24 @@ export function canOpenWithOffice(
 
   const { file } = context.selection;
 
-  if (!file || !file.entry || !file.entry.properties) {
+  if (!file || !file.entry) {
+    return false;
+  }
+
+  // workaround for Shared files
+  if (
+    context.navigation &&
+    context.navigation.url &&
+    context.navigation.url.startsWith('/shared')
+  ) {
+    if (file.entry.hasOwnProperty('allowableOperationsOnTarget')) {
+      return context.permissions.check(file, ['update'], {
+        target: 'allowableOperationsOnTarget'
+      });
+    }
+  }
+
+  if (!file.entry.properties) {
     return false;
   }
 
@@ -63,5 +80,5 @@ export function canOpenWithOffice(
     return false;
   }
 
-  return true;
+  return context.permissions.check(file, ['update']);
 }

src/app/extensions/evaluators/app.evaluators.ts

@@ -321,12 +321,6 @@ export function canUpdateSelectedNode(
       return false;
     }
 
-    if (node.entry.hasOwnProperty('allowableOperationsOnTarget')) {
-      return context.permissions.check(node, ['update'], {
-        target: 'allowableOperationsOnTarget'
-      });
-    }
-
     return context.permissions.check(node, ['update']);
   }
   return false;

src/app/services/node-permission.service.ts

@@ -25,6 +25,14 @@
 
 import { Injectable } from '@angular/core';
 import { NodePermissions } from '@alfresco/adf-extensions';
+import { Node, SharedLink, SharedLinkEntry, NodeEntry } from '@alfresco/js-api';
+
+export type PermissionSource = NodeEntry | SharedLinkEntry | Node;
+
+export interface PermissionOptions {
+  target?: string;
+  operation?: string;
+}
 
 @Injectable({
   providedIn: 'root'
@@ -32,31 +40,41 @@ import { NodePermissions } from '@alfresco/adf-extensions';
 export class NodePermissionService implements NodePermissions {
   static DEFAULT_OPERATION = 'OR';
 
-  private defaultOptions = {
+  private defaultOptions: PermissionOptions = {
     operation: NodePermissionService.DEFAULT_OPERATION,
     target: null
   };
 
-  check(source: any, permissions: string[], options?: any): boolean {
+  check(
+    source: PermissionSource | PermissionSource[],
+    permissions: string[],
+    options?: PermissionOptions
+  ): boolean {
     const opts = Object.assign({}, this.defaultOptions, options || {});
 
-    if (source) {
-      if (Array.isArray(source) && source.length) {
-        const arr = this.sanitize(source);
-
-        return (
-          !!arr.length &&
-          source.every(node => this.hasPermission(node, permissions, opts))
-        );
-      }
-
-      return this.hasPermission(source, permissions, opts);
+    if (!source) {
+      return false;
     }
 
-    return false;
+    if (Array.isArray(source)) {
+      source = source.filter(item => item);
+
+      if (source.length > 0) {
+        return source.every(node =>
+          this.isOperationAllowed(node, permissions, opts)
+        );
+      }
+      return false;
+    } else {
+      return this.isOperationAllowed(source, permissions, opts);
+    }
   }
 
-  private hasPermission(node, permissions, options): boolean {
+  private isOperationAllowed(
+    node: PermissionSource,
+    permissions: string[],
+    options: PermissionOptions
+  ): boolean {
     const allowableOperations = this.getAllowableOperations(
       node,
       options.target
@@ -77,21 +95,26 @@ export class NodePermissionService implements NodePermissions {
     return false;
   }
 
-  private getAllowableOperations(node, target): string[] {
-    const entry = node.entry || node;
+  private getAllowableOperations(
+    node: PermissionSource,
+    property?: string
+  ): string[] {
+    let entry: Node | SharedLink;
 
-    if (!target && entry.allowableOperations) {
-      return entry.allowableOperations;
+    if ('entry' in node) {
+      entry = node.entry;
+    } else {
+      entry = node;
     }
 
-    if (target && entry[target]) {
-      return entry[target];
+    if (property) {
+      return entry[property] || [];
     }
 
-    return [];
-  }
-
-  private sanitize(selection): any[] {
-    return (selection || []).filter(item => item);
+    if ('allowableOperationsOnTarget' in entry) {
+      return entry.allowableOperationsOnTarget || [];
+    } else {
+      return entry.allowableOperations || [];
+    }
   }
 }

src/app/store/reducers/app.reducer.ts

@@ -227,14 +227,7 @@ function updateSelectedNodes(
           ? true
           : false;
       });
-      folder = nodes.find((entity: any) =>
-        // workaround Shared
-        entity.entry.isFolder ||
-        entity.entry.nodeId ||
-        entity.entry.sharedByUser
-          ? true
-          : false
-      );
+      folder = nodes.find((entity: any) => entity.entry.isFolder);
     }
   }