fix(backend): Bugs omtrent leerpad-endpoints opgelost

backend/src/data/content/learning-object-repository.ts

@@ -12,7 +12,7 @@ export class LearningObjectRepository extends DwengoEntityRepository<LearningObj
                 version: identifier.version,
             },
             {
-                populate: ['keywords'],
+                populate: ['keywords', 'admins'],
             }
         );
     }

backend/src/data/content/learning-path-repository.ts

@@ -35,9 +35,7 @@ export class LearningPathRepository extends DwengoEntityRepository<LearningPath>
         return this.findAll({
             where: {
                 admins: {
-                    $contains: {
+                    username: adminUsername
-                        username: adminUsername
-                    }
                 }
             }
         });

backend/src/entities/content/learning-object.entity.ts

@@ -1,5 +1,6 @@
 import {
     ArrayType,
+    Cascade,
     Collection,
     Embedded,
     Entity,
@@ -93,6 +94,7 @@ export class LearningObject {
     @OneToMany({
         entity: () => Attachment,
         mappedBy: 'learningObject',
+        cascade: [Cascade.ALL]
     })
     attachments: Collection<Attachment> = new Collection<Attachment>(this);
 

backend/src/middleware/auth/checks/learning-object-auth-checks.ts

@@ -12,5 +12,5 @@ export const onlyAdminsForLearningObject = authorize(async (auth: Authentication
         language: language as Language,
         version: parseInt(version as string)
     });
-    return auth.username in admins;
+    return admins.includes(auth.username);
 });

backend/src/middleware/auth/checks/learning-path-auth-checks.ts

@@ -3,10 +3,10 @@ import { authorize } from "../auth";
 import { AuthenticatedRequest } from "../authenticated-request";
 import { AuthenticationInfo } from "../authentication-info";
 
-export const onlyAdminsForLearningPath = authorize((auth: AuthenticationInfo, req: AuthenticatedRequest) => {
+export const onlyAdminsForLearningPath = authorize(async (auth: AuthenticationInfo, req: AuthenticatedRequest) => {
-    const adminsForLearningPath = learningPathService.getAdmins({
+    const adminsForLearningPath = await learningPathService.getAdmins({
         hruid: req.body.hruid,
         language: req.body.language
     });
-    return adminsForLearningPath && auth.username in adminsForLearningPath;
+    return adminsForLearningPath && adminsForLearningPath.includes(auth.username);
 });

backend/src/services/learning-objects/learning-object-zip-processing-service.ts

@@ -18,7 +18,7 @@ export async function processLearningObjectZip(filePath: string): Promise<Learni
     try {
         zip = await unzipper.Open.file(filePath);
     } catch(_: unknown) {
-        throw new BadRequestException("invalid_zip");
+        throw new BadRequestException("invalidZip");
     }
 
 
@@ -27,7 +27,7 @@ export async function processLearningObjectZip(filePath: string): Promise<Learni
     let content: Buffer | undefined = undefined;
 
     if (zip.files.length === 0) {
-        throw new BadRequestException("empty_zip")
+        throw new BadRequestException("emptyZip")
     }
 
     await Promise.all(
@@ -48,10 +48,10 @@ export async function processLearningObjectZip(filePath: string): Promise<Learni
     );
 
     if (!metadata) {
-        throw new BadRequestException("missing_metadata");
+        throw new BadRequestException("missingMetadata");
     }
     if (!content) {
-        throw new BadRequestException("missing_index");
+        throw new BadRequestException("missingIndex");
     }