fix: .js toevoegen aan imports

backend/src/config.ts

@@ -1,4 +1,4 @@
-import { EnvVars, getEnvVar } from './util/envvars';
+import { EnvVars, getEnvVar } from './util/envvars.js';
 
 // API
 export const DWENGO_API_BASE = getEnvVar(EnvVars.LearningContentRepoApiBaseUrl);

backend/src/controllers/learning-objects.ts

@@ -1,11 +1,11 @@
 import { Request, Response } from 'express';
 import { FALLBACK_LANG } from '../config.js';
-import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../interfaces/learning-content';
-import learningObjectService from '../services/learning-objects/learning-object-service';
-import { EnvVars, getEnvVar } from '../util/envvars';
-import { Language } from '../entities/content/language';
-import { BadRequestException } from '../exceptions';
-import attachmentService from '../services/learning-objects/attachment-service';
+import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../interfaces/learning-content.js';
+import learningObjectService from '../services/learning-objects/learning-object-service.js';
+import { EnvVars, getEnvVar } from '../util/envvars.js';
+import { Language } from '../entities/content/language.js';
+import { BadRequestException } from '../exceptions.js';
+import attachmentService from '../services/learning-objects/attachment-service.js';
 import { NotFoundError } from '@mikro-orm/core';
 
 function getLearningObjectIdentifierFromRequest(req: Request): LearningObjectIdentifier {

backend/src/controllers/learning-paths.ts

@@ -1,10 +1,14 @@
 import { Request, Response } from 'express';
 import { themes } from '../data/themes.js';
 import { FALLBACK_LANG } from '../config.js';
-import learningPathService from '../services/learning-paths/learning-path-service';
-import { BadRequestException, NotFoundException } from '../exceptions';
-import { Language } from '../entities/content/language';
-import { PersonalizationTarget, personalizedForGroup, personalizedForStudent } from '../services/learning-paths/learning-path-personalization-util';
+import learningPathService from '../services/learning-paths/learning-path-service.js';
+import { BadRequestException, NotFoundException } from '../exceptions.js';
+import { Language } from '../entities/content/language.js';
+import {
+    PersonalizationTarget,
+    personalizedForGroup,
+    personalizedForStudent,
+} from '../services/learning-paths/learning-path-personalization-util.js';
 
 /**
  * Fetch learning paths based on query parameters.

backend/src/controllers/learningPaths.ts

@@ -1,8 +1,9 @@
 import { Request, Response } from 'express';
 import { themes } from '../data/themes.js';
 import { FALLBACK_LANG } from '../config.js';
-import { fetchLearningPaths, searchLearningPaths } from '../services/learningPaths.js';
 import { getLogger } from '../logging/initalize.js';
+import learningPathService from '../services/learning-paths/learning-path-service.js';
+import { Language } from '../entities/content/language.js';
 /**
  * Fetch learning paths based on query parameters.
  */

backend/src/data/repositories.ts

@@ -28,8 +28,8 @@ import { LearningPath } from '../entities/content/learning-path.entity.js';
 import { LearningPathRepository } from './content/learning-path-repository.js';
 import { AttachmentRepository } from './content/attachment-repository.js';
 import { Attachment } from '../entities/content/attachment.entity.js';
-import { LearningPathNode } from '../entities/content/learning-path-node.entity';
-import { LearningPathTransition } from '../entities/content/learning-path-transition.entity';
+import { LearningPathNode } from '../entities/content/learning-path-node.entity.js';
+import { LearningPathTransition } from '../entities/content/learning-path-transition.entity.js';
 
 let entityManager: EntityManager | undefined;
 

backend/src/entities/assignments/assignment.entity.ts

@@ -2,7 +2,7 @@ import { Entity, Enum, ManyToOne, OneToMany, PrimaryKey, Property } from '@mikro
 import { Class } from '../classes/class.entity.js';
 import { Group } from './group.entity.js';
 import { Language } from '../content/language.js';
-import { AssignmentRepository } from '../../data/assignments/assignment-repository';
+import { AssignmentRepository } from '../../data/assignments/assignment-repository.js';
 
 @Entity({ repository: () => AssignmentRepository })
 export class Assignment {

backend/src/entities/assignments/group.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, ManyToMany, ManyToOne, PrimaryKey } from '@mikro-orm/core';
 import { Assignment } from './assignment.entity.js';
 import { Student } from '../users/student.entity.js';
-import { GroupRepository } from '../../data/assignments/group-repository';
+import { GroupRepository } from '../../data/assignments/group-repository.js';
 
 @Entity({ repository: () => GroupRepository })
 export class Group {

backend/src/entities/assignments/submission.entity.ts

@@ -2,7 +2,7 @@ import { Student } from '../users/student.entity.js';
 import { Group } from './group.entity.js';
 import { Entity, Enum, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core';
 import { Language } from '../content/language.js';
-import { SubmissionRepository } from '../../data/assignments/submission-repository';
+import { SubmissionRepository } from '../../data/assignments/submission-repository.js';
 
 @Entity({ repository: () => SubmissionRepository })
 export class Submission {

backend/src/entities/classes/class-join-request.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, Enum, ManyToOne } from '@mikro-orm/core';
 import { Student } from '../users/student.entity.js';
 import { Class } from './class.entity.js';
-import { ClassJoinRequestRepository } from '../../data/classes/class-join-request-repository';
+import { ClassJoinRequestRepository } from '../../data/classes/class-join-request-repository.js';
 
 @Entity({ repository: () => ClassJoinRequestRepository })
 export class ClassJoinRequest {

backend/src/entities/classes/class.entity.ts

@@ -2,7 +2,7 @@ import { Collection, Entity, ManyToMany, PrimaryKey, Property } from '@mikro-orm
 import { v4 } from 'uuid';
 import { Teacher } from '../users/teacher.entity.js';
 import { Student } from '../users/student.entity.js';
-import { ClassRepository } from '../../data/classes/class-repository';
+import { ClassRepository } from '../../data/classes/class-repository.js';
 
 @Entity({ repository: () => ClassRepository })
 export class Class {

backend/src/entities/classes/teacher-invitation.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, ManyToOne } from '@mikro-orm/core';
 import { Teacher } from '../users/teacher.entity.js';
 import { Class } from './class.entity.js';
-import { TeacherInvitationRepository } from '../../data/classes/teacher-invitation-repository';
+import { TeacherInvitationRepository } from '../../data/classes/teacher-invitation-repository.js';
 
 /**
  * Invitation of a teacher into a class (in order to teach it).

backend/src/entities/content/attachment.entity.ts

@@ -1,6 +1,6 @@
 import { Entity, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core';
 import { LearningObject } from './learning-object.entity.js';
-import { AttachmentRepository } from '../../data/content/attachment-repository';
+import { AttachmentRepository } from '../../data/content/attachment-repository.js';
 
 @Entity({ repository: () => AttachmentRepository })
 export class Attachment {

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

@@ -2,9 +2,9 @@ import { Embeddable, Embedded, Entity, Enum, ManyToMany, OneToMany, PrimaryKey,
 import { Language } from './language.js';
 import { Attachment } from './attachment.entity.js';
 import { Teacher } from '../users/teacher.entity.js';
-import { DwengoContentType } from '../../services/learning-objects/processing/content-type';
+import { DwengoContentType } from '../../services/learning-objects/processing/content-type.js';
 import { v4 } from 'uuid';
-import { LearningObjectRepository } from '../../data/content/learning-object-repository';
+import { LearningObjectRepository } from '../../data/content/learning-object-repository.js';
 
 @Entity({ repository: () => LearningObjectRepository })
 export class LearningObject {

backend/src/entities/content/learning-path-node.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, Enum, ManyToOne, OneToMany, PrimaryKey, Property } from '@mikro-orm/core';
-import { Language } from './language';
-import { LearningPath } from './learning-path.entity';
-import { LearningPathTransition } from './learning-path-transition.entity';
+import { Language } from './language.js';
+import { LearningPath } from './learning-path.entity.js';
+import { LearningPathTransition } from './learning-path-transition.entity.js';
 
 @Entity()
 export class LearningPathNode {

backend/src/entities/content/learning-path-transition.entity.ts

@@ -1,5 +1,5 @@
 import { Entity, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core';
-import { LearningPathNode } from './learning-path-node.entity';
+import { LearningPathNode } from './learning-path-node.entity.js';
 
 @Entity()
 export class LearningPathTransition {

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

@@ -1,8 +1,8 @@
 import { Entity, Enum, ManyToMany, OneToMany, PrimaryKey, Property } from '@mikro-orm/core';
 import { Language } from './language.js';
 import { Teacher } from '../users/teacher.entity.js';
-import { LearningPathRepository } from '../../data/content/learning-path-repository';
-import { LearningPathNode } from './learning-path-node.entity';
+import { LearningPathRepository } from '../../data/content/learning-path-repository.js';
+import { LearningPathNode } from './learning-path-node.entity.js';
 
 @Entity({ repository: () => LearningPathRepository })
 export class LearningPath {

backend/src/entities/questions/answer.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core';
 import { Question } from './question.entity.js';
 import { Teacher } from '../users/teacher.entity.js';
-import { AnswerRepository } from '../../data/questions/answer-repository';
+import { AnswerRepository } from '../../data/questions/answer-repository.js';
 
 @Entity({ repository: () => AnswerRepository })
 export class Answer {

backend/src/entities/questions/question.entity.ts

@@ -1,7 +1,7 @@
 import { Entity, Enum, ManyToOne, PrimaryKey, Property } from '@mikro-orm/core';
 import { Language } from '../content/language.js';
 import { Student } from '../users/student.entity.js';
-import { QuestionRepository } from '../../data/questions/question-repository';
+import { QuestionRepository } from '../../data/questions/question-repository.js';
 
 @Entity({ repository: () => QuestionRepository })
 export class Question {

backend/src/entities/users/teacher.entity.ts

@@ -1,7 +1,7 @@
 import { Collection, Entity, ManyToMany } from '@mikro-orm/core';
 import { User } from './user.entity.js';
 import { Class } from '../classes/class.entity.js';
-import { TeacherRepository } from '../../data/users/teacher-repository';
+import { TeacherRepository } from '../../data/users/teacher-repository.js';
 
 @Entity({ repository: () => TeacherRepository })
 export class Teacher extends User {

backend/src/middleware/auth/auth.ts

@@ -6,7 +6,7 @@ import * as express from 'express';
 import * as jwt from 'jsonwebtoken';
 import { AuthenticatedRequest } from './authenticated-request.js';
 import { AuthenticationInfo } from './authentication-info.js';
-import { ForbiddenException, UnauthorizedException } from '../../exceptions';
+import { ForbiddenException, UnauthorizedException } from '../../exceptions.js';
 
 const JWKS_CACHE = true;
 const JWKS_RATE_LIMIT = true;

backend/src/services/learning-objects/attachment-service.ts

@@ -1,6 +1,6 @@
-import { getAttachmentRepository } from '../../data/repositories';
-import { Attachment } from '../../entities/content/attachment.entity';
-import { LearningObjectIdentifier } from '../../interfaces/learning-content';
+import { getAttachmentRepository } from '../../data/repositories.js';
+import { Attachment } from '../../entities/content/attachment.entity.js';
+import { LearningObjectIdentifier } from '../../interfaces/learning-content.js';
 
 const attachmentService = {
     getAttachment(learningObjectId: LearningObjectIdentifier, attachmentName: string): Promise<Attachment | null> {

backend/src/services/learning-objects/database-learning-object-provider.ts

@@ -1,13 +1,13 @@
-import { LearningObjectProvider } from './learning-object-provider';
-import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content';
-import { getLearningObjectRepository, getLearningPathRepository } from '../../data/repositories';
-import { Language } from '../../entities/content/language';
-import { LearningObject } from '../../entities/content/learning-object.entity';
-import { getUrlStringForLearningObject } from '../../util/links';
-import processingService from './processing/processing-service';
+import { LearningObjectProvider } from './learning-object-provider.js';
+import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content.js';
+import { getLearningObjectRepository, getLearningPathRepository } from '../../data/repositories.js';
+import { Language } from '../../entities/content/language.js';
+import { LearningObject } from '../../entities/content/learning-object.entity.js';
+import { getUrlStringForLearningObject } from '../../util/links.js';
+import processingService from './processing/processing-service.js';
 import { NotFoundError } from '@mikro-orm/core';
-import learningObjectService from './learning-object-service';
-import {getLogger, Logger} from "../../logging/initalize";
+import learningObjectService from './learning-object-service.js';
+import { getLogger, Logger } from '../../logging/initalize.js';
 
 const logger: Logger = getLogger();
 

backend/src/services/learning-objects/dwengo-api-learning-object-provider.ts

@@ -9,8 +9,8 @@ import {
     LearningPathResponse,
 } from '../../interfaces/learning-content.js';
 import dwengoApiLearningPathProvider from '../learning-paths/dwengo-api-learning-path-provider.js';
-import { LearningObjectProvider } from './learning-object-provider';
-import {getLogger, Logger} from "../../logging/initalize";
+import { LearningObjectProvider } from './learning-object-provider.js';
+import { getLogger, Logger } from '../../logging/initalize.js';
 
 const logger: Logger = getLogger();
 

backend/src/services/learning-objects/learning-object-provider.ts

@@ -1,4 +1,4 @@
-import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content';
+import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content.js';
 
 export interface LearningObjectProvider {
     /**

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

@@ -1,8 +1,8 @@
-import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content';
-import dwengoApiLearningObjectProvider from './dwengo-api-learning-object-provider';
-import { LearningObjectProvider } from './learning-object-provider';
-import { EnvVars, getEnvVar } from '../../util/envvars';
-import databaseLearningObjectProvider from './database-learning-object-provider';
+import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifier } from '../../interfaces/learning-content.js';
+import dwengoApiLearningObjectProvider from './dwengo-api-learning-object-provider.js';
+import { LearningObjectProvider } from './learning-object-provider.js';
+import { EnvVars, getEnvVar } from '../../util/envvars.js';
+import databaseLearningObjectProvider from './database-learning-object-provider.js';
 
 function getProvider(id: LearningObjectIdentifier): LearningObjectProvider {
     if (id.hruid.startsWith(getEnvVar(EnvVars.UserContentPrefix))) {

backend/src/services/learning-objects/processing/audio/audio-processor.ts

@@ -6,8 +6,8 @@
 
 import DOMPurify from 'isomorphic-dompurify';
 import { type } from 'node:os';
-import { DwengoContentType } from '../content-type';
-import { StringProcessor } from '../string-processor';
+import { DwengoContentType } from '../content-type.js';
+import { StringProcessor } from '../string-processor.js';
 
 class AudioProcessor extends StringProcessor {
     constructor() {

backend/src/services/learning-objects/processing/extern/extern-processor.ts

@@ -5,10 +5,10 @@
  */
 
 import DOMPurify from 'isomorphic-dompurify';
-import { ProcessingError } from '../processing-error';
-import { isValidHttpUrl } from '../../../../util/links';
-import { DwengoContentType } from '../content-type';
-import { StringProcessor } from '../string-processor';
+import { ProcessingError } from '../processing-error.js';
+import { isValidHttpUrl } from '../../../../util/links.js';
+import { DwengoContentType } from '../content-type.js';
+import { StringProcessor } from '../string-processor.js';
 
 class ExternProcessor extends StringProcessor {
     constructor() {

backend/src/services/learning-objects/processing/gift/gift-processor.ts

@@ -4,17 +4,17 @@
 
 import DOMPurify from 'isomorphic-dompurify';
 import { GIFTQuestion, parse } from 'gift-pegjs';
-import { DwengoContentType } from '../content-type';
-import { GIFTQuestionRenderer } from './question-renderers/gift-question-renderer';
-import { MultipleChoiceQuestionRenderer } from './question-renderers/multiple-choice-question-renderer';
-import { CategoryQuestionRenderer } from './question-renderers/category-question-renderer';
-import { DescriptionQuestionRenderer } from './question-renderers/description-question-renderer';
-import { EssayQuestionRenderer } from './question-renderers/essay-question-renderer';
-import { MatchingQuestionRenderer } from './question-renderers/matching-question-renderer';
-import { NumericalQuestionRenderer } from './question-renderers/numerical-question-renderer';
-import { ShortQuestionRenderer } from './question-renderers/short-question-renderer';
-import { TrueFalseQuestionRenderer } from './question-renderers/true-false-question-renderer';
-import { StringProcessor } from '../string-processor';
+import { DwengoContentType } from '../content-type.js';
+import { GIFTQuestionRenderer } from './question-renderers/gift-question-renderer.js';
+import { MultipleChoiceQuestionRenderer } from './question-renderers/multiple-choice-question-renderer.js';
+import { CategoryQuestionRenderer } from './question-renderers/category-question-renderer.js';
+import { DescriptionQuestionRenderer } from './question-renderers/description-question-renderer.js';
+import { EssayQuestionRenderer } from './question-renderers/essay-question-renderer.js';
+import { MatchingQuestionRenderer } from './question-renderers/matching-question-renderer.js';
+import { NumericalQuestionRenderer } from './question-renderers/numerical-question-renderer.js';
+import { ShortQuestionRenderer } from './question-renderers/short-question-renderer.js';
+import { TrueFalseQuestionRenderer } from './question-renderers/true-false-question-renderer.js';
+import { StringProcessor } from '../string-processor.js';
 
 class GiftProcessor extends StringProcessor {
     private renderers: RendererMap = {

backend/src/services/learning-objects/processing/gift/question-renderers/category-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { Category } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class CategoryQuestionRenderer extends GIFTQuestionRenderer<Category> {
     render(question: Category, questionNumber: number): string {

backend/src/services/learning-objects/processing/gift/question-renderers/description-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { Description } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class DescriptionQuestionRenderer extends GIFTQuestionRenderer<Description> {
     render(question: Description, questionNumber: number): string {

backend/src/services/learning-objects/processing/gift/question-renderers/essay-question-renderer.ts

@@ -1,4 +1,4 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { Essay } from 'gift-pegjs';
 
 export class EssayQuestionRenderer extends GIFTQuestionRenderer<Essay> {

backend/src/services/learning-objects/processing/gift/question-renderers/matching-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { Matching } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class MatchingQuestionRenderer extends GIFTQuestionRenderer<Matching> {
     render(question: Matching, questionNumber: number): string {

backend/src/services/learning-objects/processing/gift/question-renderers/multiple-choice-question-renderer.ts

@@ -1,4 +1,4 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { MultipleChoice } from 'gift-pegjs';
 
 export class MultipleChoiceQuestionRenderer extends GIFTQuestionRenderer<MultipleChoice> {

backend/src/services/learning-objects/processing/gift/question-renderers/numerical-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { Numerical } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class NumericalQuestionRenderer extends GIFTQuestionRenderer<Numerical> {
     render(question: Numerical, questionNumber: number): string {

backend/src/services/learning-objects/processing/gift/question-renderers/short-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { ShortAnswer } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class ShortQuestionRenderer extends GIFTQuestionRenderer<ShortAnswer> {
     render(question: ShortAnswer, questionNumber: number): string {

backend/src/services/learning-objects/processing/gift/question-renderers/true-false-question-renderer.ts

@@ -1,6 +1,6 @@
-import { GIFTQuestionRenderer } from './gift-question-renderer';
+import { GIFTQuestionRenderer } from './gift-question-renderer.js';
 import { TrueFalse } from 'gift-pegjs';
-import { ProcessingError } from '../../processing-error';
+import { ProcessingError } from '../../processing-error.js';
 
 export class TrueFalseQuestionRenderer extends GIFTQuestionRenderer<TrueFalse> {
     render(question: TrueFalse, questionNumber: number): string {

backend/src/services/learning-objects/processing/image/inline-image-processor.ts

@@ -5,8 +5,8 @@
 import DOMPurify from 'isomorphic-dompurify';
 import { DwengoContentType } from '../content-type.js';
 import { ProcessingError } from '../processing-error.js';
-import { isValidHttpUrl } from '../../../../util/links';
-import { StringProcessor } from '../string-processor';
+import { isValidHttpUrl } from '../../../../util/links.js';
+import { StringProcessor } from '../string-processor.js';
 
 class InlineImageProcessor extends StringProcessor {
     constructor(contentType: DwengoContentType = DwengoContentType.IMAGE_INLINE) {

backend/src/services/learning-objects/processing/markdown/dwengo-marked-renderer.ts

@@ -6,10 +6,10 @@ import AudioProcessor from '../audio/audio-processor.js';
 import ExternProcessor from '../extern/extern-processor.js';
 import InlineImageProcessor from '../image/inline-image-processor.js';
 import * as marked from 'marked';
-import { getUrlStringForLearningObjectHTML, isValidHttpUrl } from '../../../../util/links';
-import { ProcessingError } from '../processing-error';
-import { LearningObjectIdentifier } from '../../../../interfaces/learning-content';
-import { Language } from '../../../../entities/content/language';
+import { getUrlStringForLearningObjectHTML, isValidHttpUrl } from '../../../../util/links.js';
+import { ProcessingError } from '../processing-error.js';
+import { LearningObjectIdentifier } from '../../../../interfaces/learning-content.js';
+import { Language } from '../../../../entities/content/language.js';
 
 import Image = marked.Tokens.Image;
 import Heading = marked.Tokens.Heading;

backend/src/services/learning-objects/processing/markdown/markdown-processor.ts

@@ -4,10 +4,10 @@
 
 import { marked } from 'marked';
 import InlineImageProcessor from '../image/inline-image-processor.js';
-import { DwengoContentType } from '../content-type';
-import dwengoMarkedRenderer from './dwengo-marked-renderer';
-import { StringProcessor } from '../string-processor';
-import { ProcessingError } from '../processing-error';
+import { DwengoContentType } from '../content-type.js';
+import dwengoMarkedRenderer from './dwengo-marked-renderer.js';
+import { StringProcessor } from '../string-processor.js';
+import { ProcessingError } from '../processing-error.js';
 
 class MarkdownProcessor extends StringProcessor {
     constructor() {

backend/src/services/learning-objects/processing/pdf/pdf-processor.ts

@@ -8,7 +8,7 @@ import DOMPurify from 'isomorphic-dompurify';
 import { DwengoContentType } from '../content-type.js';
 import { isValidHttpUrl } from '../../../../util/links.js';
 import { ProcessingError } from '../processing-error.js';
-import { StringProcessor } from '../string-processor';
+import { StringProcessor } from '../string-processor.js';
 
 class PdfProcessor extends StringProcessor {
     constructor() {

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

@@ -10,12 +10,12 @@ import AudioProcessor from './audio/audio-processor.js';
 import PdfProcessor from './pdf/pdf-processor.js';
 import ExternProcessor from './extern/extern-processor.js';
 import GiftProcessor from './gift/gift-processor.js';
-import { LearningObject } from '../../../entities/content/learning-object.entity';
-import Processor from './processor';
-import { DwengoContentType } from './content-type';
-import { LearningObjectIdentifier } from '../../../interfaces/learning-content';
-import { Language } from '../../../entities/content/language';
-import { replaceAsync } from '../../../util/async';
+import { LearningObject } from '../../../entities/content/learning-object.entity.js';
+import Processor from './processor.js';
+import { DwengoContentType } from './content-type.js';
+import { LearningObjectIdentifier } from '../../../interfaces/learning-content.js';
+import { Language } from '../../../entities/content/language.js';
+import { replaceAsync } from '../../../util/async.js';
 
 const EMBEDDED_LEARNING_OBJECT_PLACEHOLDER = /<learning-object hruid="([^"]+)" language="([^"]+)" version="([^"]+)"\/>/g;
 const LEARNING_OBJECT_DOES_NOT_EXIST = "<div class='non-existing-learning-object' />";

backend/src/services/learning-objects/processing/processor.ts

@@ -1,6 +1,6 @@
-import { LearningObject } from '../../../entities/content/learning-object.entity';
-import { ProcessingError } from './processing-error';
-import { DwengoContentType } from './content-type';
+import { LearningObject } from '../../../entities/content/learning-object.entity.js';
+import { ProcessingError } from './processing-error.js';
+import { DwengoContentType } from './content-type.js';
 
 /**
  * Abstract base class for all processors.

backend/src/services/learning-objects/processing/string-processor.ts

@@ -1,5 +1,5 @@
-import Processor from './processor';
-import { LearningObject } from '../../../entities/content/learning-object.entity';
+import Processor from './processor.js';
+import { LearningObject } from '../../../entities/content/learning-object.entity.js';
 
 export abstract class StringProcessor extends Processor<string> {
     /**

backend/src/services/learning-objects/processing/text/text-processor.ts

@@ -4,7 +4,7 @@
 
 import DOMPurify from 'isomorphic-dompurify';
 import { DwengoContentType } from '../content-type.js';
-import { StringProcessor } from '../string-processor';
+import { StringProcessor } from '../string-processor.js';
 
 class TextProcessor extends StringProcessor {
     constructor() {

backend/src/services/learning-paths/database-learning-path-provider.ts

@@ -1,12 +1,12 @@
-import { LearningPathProvider } from './learning-path-provider';
-import { FilteredLearningObject, LearningObjectNode, LearningPath, LearningPathResponse, Transition } from '../../interfaces/learning-content';
-import { LearningPath as LearningPathEntity } from '../../entities/content/learning-path.entity';
-import { getLearningPathRepository } from '../../data/repositories';
-import { Language } from '../../entities/content/language';
-import learningObjectService from '../learning-objects/learning-object-service';
-import { LearningPathNode } from '../../entities/content/learning-path-node.entity';
-import { LearningPathTransition } from '../../entities/content/learning-path-transition.entity';
-import { getLastSubmissionForCustomizationTarget, isTransitionPossible, PersonalizationTarget } from './learning-path-personalization-util';
+import { LearningPathProvider } from './learning-path-provider.js';
+import { FilteredLearningObject, LearningObjectNode, LearningPath, LearningPathResponse, Transition } from '../../interfaces/learning-content.js';
+import { LearningPath as LearningPathEntity } from '../../entities/content/learning-path.entity.js';
+import { getLearningPathRepository } from '../../data/repositories.js';
+import { Language } from '../../entities/content/language.js';
+import learningObjectService from '../learning-objects/learning-object-service.js';
+import { LearningPathNode } from '../../entities/content/learning-path-node.entity.js';
+import { LearningPathTransition } from '../../entities/content/learning-path-transition.entity.js';
+import { getLastSubmissionForCustomizationTarget, isTransitionPossible, PersonalizationTarget } from './learning-path-personalization-util.js';
 
 /**
  * Fetches the corresponding learning object for each of the nodes and creates a map that maps each node to its

backend/src/services/learning-paths/dwengo-api-learning-path-provider.ts

@@ -1,8 +1,8 @@
 import { fetchWithLogging } from '../../util/apiHelper.js';
 import { DWENGO_API_BASE } from '../../config.js';
 import { LearningPath, LearningPathResponse } from '../../interfaces/learning-content.js';
-import { LearningPathProvider } from './learning-path-provider';
-import {getLogger, Logger} from "../../logging/initalize";
+import { LearningPathProvider } from './learning-path-provider.js';
+import { getLogger, Logger } from '../../logging/initalize.js';
 
 const logger: Logger = getLogger();
 

backend/src/services/learning-paths/learning-path-personalization-util.ts

@@ -1,10 +1,10 @@
-import { LearningPathNode } from '../../entities/content/learning-path-node.entity';
-import { Student } from '../../entities/users/student.entity';
-import { Group } from '../../entities/assignments/group.entity';
-import { Submission } from '../../entities/assignments/submission.entity';
-import { getClassRepository, getGroupRepository, getStudentRepository, getSubmissionRepository } from '../../data/repositories';
-import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier';
-import { LearningPathTransition } from '../../entities/content/learning-path-transition.entity';
+import { LearningPathNode } from '../../entities/content/learning-path-node.entity.js';
+import { Student } from '../../entities/users/student.entity.js';
+import { Group } from '../../entities/assignments/group.entity.js';
+import { Submission } from '../../entities/assignments/submission.entity.js';
+import { getClassRepository, getGroupRepository, getStudentRepository, getSubmissionRepository } from '../../data/repositories.js';
+import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier.js';
+import { LearningPathTransition } from '../../entities/content/learning-path-transition.entity.js';
 import { JSONPath } from 'jsonpath-plus';
 
 export type PersonalizationTarget = { type: 'student'; student: Student } | { type: 'group'; group: Group };

backend/src/services/learning-paths/learning-path-provider.ts

@@ -1,6 +1,6 @@
-import { LearningPath, LearningPathResponse } from '../../interfaces/learning-content';
-import { Language } from '../../entities/content/language';
-import { PersonalizationTarget } from './learning-path-personalization-util';
+import { LearningPath, LearningPathResponse } from '../../interfaces/learning-content.js';
+import { Language } from '../../entities/content/language.js';
+import { PersonalizationTarget } from './learning-path-personalization-util.js';
 
 /**
  * Generic interface for a service which provides access to learning paths from a data source.

backend/src/services/learning-paths/learning-path-service.ts

@@ -1,9 +1,9 @@
-import { LearningPath, LearningPathResponse } from '../../interfaces/learning-content';
-import dwengoApiLearningPathProvider from './dwengo-api-learning-path-provider';
-import databaseLearningPathProvider from './database-learning-path-provider';
-import { EnvVars, getEnvVar } from '../../util/envvars';
-import { Language } from '../../entities/content/language';
-import { PersonalizationTarget } from './learning-path-personalization-util';
+import { LearningPath, LearningPathResponse } from '../../interfaces/learning-content.js';
+import dwengoApiLearningPathProvider from './dwengo-api-learning-path-provider.js';
+import databaseLearningPathProvider from './database-learning-path-provider.js';
+import { EnvVars, getEnvVar } from '../../util/envvars.js';
+import { Language } from '../../entities/content/language.js';
+import { PersonalizationTarget } from './learning-path-personalization-util.js';
 
 const userContentPrefix = getEnvVar(EnvVars.UserContentPrefix);
 const allProviders = [dwengoApiLearningPathProvider, databaseLearningPathProvider];

backend/tests/data/content/attachment-repository.test.ts

@@ -1,12 +1,12 @@
 import { beforeAll, describe, expect, it } from 'vitest';
-import { setupTestApp } from '../../setup-tests';
-import { getAttachmentRepository, getLearningObjectRepository } from '../../../src/data/repositories';
-import { AttachmentRepository } from '../../../src/data/content/attachment-repository';
-import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository';
-import example from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example';
-import { LearningObject } from '../../../src/entities/content/learning-object.entity';
-import { Attachment } from '../../../src/entities/content/attachment.entity';
-import { LearningObjectIdentifier } from '../../../src/entities/content/learning-object-identifier';
+import { setupTestApp } from '../../setup-tests.js';
+import { getAttachmentRepository, getLearningObjectRepository } from '../../../src/data/repositories.js';
+import { AttachmentRepository } from '../../../src/data/content/attachment-repository.js';
+import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository.js';
+import example from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example.js';
+import { LearningObject } from '../../../src/entities/content/learning-object.entity.js';
+import { Attachment } from '../../../src/entities/content/attachment.entity.js';
+import { LearningObjectIdentifier } from '../../../src/entities/content/learning-object-identifier.js';
 
 const NEWER_TEST_SUFFIX = 'nEweR';
 

backend/tests/data/content/learning-object-repository.test.ts

@@ -1,10 +1,10 @@
 import { beforeAll, describe, it, expect } from 'vitest';
-import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository';
-import { setupTestApp } from '../../setup-tests';
-import { getLearningObjectRepository } from '../../../src/data/repositories';
+import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository.js';
+import { setupTestApp } from '../../setup-tests.js';
+import { getLearningObjectRepository } from '../../../src/data/repositories.js';
 import example from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example.js';
-import { LearningObject } from '../../../src/entities/content/learning-object.entity';
-import { expectToBeCorrectEntity } from '../../test-utils/expectations';
+import { LearningObject } from '../../../src/entities/content/learning-object.entity.js';
+import { expectToBeCorrectEntity } from '../../test-utils/expectations.js';
 
 describe('LearningObjectRepository', () => {
     let learningObjectRepository: LearningObjectRepository;

backend/tests/data/content/learning-path-repository.test.ts

@@ -1,11 +1,11 @@
 import { beforeAll, describe, expect, it } from 'vitest';
-import { setupTestApp } from '../../setup-tests';
-import { getLearningPathRepository } from '../../../src/data/repositories';
-import { LearningPathRepository } from '../../../src/data/content/learning-path-repository';
-import example from '../../test-assets/learning-paths/pn-werking-example';
-import { LearningPath } from '../../../src/entities/content/learning-path.entity';
-import { expectToBeCorrectEntity } from '../../test-utils/expectations';
-import { Language } from '../../../src/entities/content/language';
+import { setupTestApp } from '../../setup-tests.js';
+import { getLearningPathRepository } from '../../../src/data/repositories.js';
+import { LearningPathRepository } from '../../../src/data/content/learning-path-repository.js';
+import example from '../../test-assets/learning-paths/pn-werking-example.js';
+import { LearningPath } from '../../../src/entities/content/learning-path.entity.js';
+import { expectToBeCorrectEntity } from '../../test-utils/expectations.js';
+import { Language } from '../../../src/entities/content/language.js';
 
 function expectToHaveFoundPrecisely(expected: LearningPath, result: LearningPath[]): void {
     expect(result).toHaveProperty('length');

backend/tests/services/learning-path/database-learning-path-provider.test.ts

@@ -1,26 +1,26 @@
-import { beforeAll, describe, expect, it } from 'vitest';
-import { LearningObject } from '../../../src/entities/content/learning-object.entity';
-import { setupTestApp } from '../../setup-tests';
-import { LearningPath } from '../../../src/entities/content/learning-path.entity';
+import {beforeAll, describe, expect, it} from 'vitest';
+import {LearningObject} from '../../../src/entities/content/learning-object.entity.js';
+import {setupTestApp} from '../../setup-tests.js';
+import {LearningPath} from '../../../src/entities/content/learning-path.entity.js';
 import {
     getLearningObjectRepository,
     getLearningPathRepository,
     getStudentRepository,
     getSubmissionRepository,
-} from '../../../src/data/repositories';
-import learningObjectExample from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example';
-import learningPathExample from '../../test-assets/learning-paths/pn-werking-example';
-import databaseLearningPathProvider from '../../../src/services/learning-paths/database-learning-path-provider';
-import { expectToBeCorrectLearningPath } from '../../test-utils/expectations';
-import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository';
-import learningObjectService from '../../../src/services/learning-objects/learning-object-service';
-import { Language } from '../../../src/entities/content/language';
+} from '../../../src/data/repositories.js';
+import learningObjectExample from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example.js';
+import learningPathExample from '../../test-assets/learning-paths/pn-werking-example.js';
+import databaseLearningPathProvider from '../../../src/services/learning-paths/database-learning-path-provider.js';
+import {expectToBeCorrectLearningPath} from '../../test-utils/expectations.js';
+import {LearningObjectRepository} from '../../../src/data/content/learning-object-repository.js';
+import learningObjectService from '../../../src/services/learning-objects/learning-object-service.js';
+import {Language} from '../../../src/entities/content/language.js';
 import {
     ConditionTestLearningPathAndLearningObjects,
     createConditionTestLearningPathAndLearningObjects,
-} from '../../test-assets/learning-paths/test-conditions-example';
-import { Student } from '../../../src/entities/users/student.entity';
-import { LearningObjectNode, LearningPathResponse } from '../../../src/interfaces/learning-content';
+} from '../../test-assets/learning-paths/test-conditions-example.js';
+import {Student} from '../../../src/entities/users/student.entity.js';
+import {LearningObjectNode, LearningPathResponse} from '../../../src/interfaces/learning-content.js';
 
 async function initExampleData(): Promise<{ learningObject: LearningObject; learningPath: LearningPath }> {
     const learningObjectRepo = getLearningObjectRepository();