tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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Code Issues Releases 4 Packages 2 Wiki Activity

MERGE: dev ino feat/service-layer

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Gabriellvl 2025-03-13 17:42:04 +01:00
commit 6404335040
220 changed files with 12582 additions and 10400 deletions
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35
backend/src/data/content/attachment-repository.ts
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@ -1,16 +1,37 @@
import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
import { Attachment } from '../../entities/content/attachment.entity.js';
import { LearningObject } from '../../entities/content/learning-object.entity.js';
import { Language } from '../../entities/content/language';
import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier';
export class AttachmentRepository extends DwengoEntityRepository<Attachment> {
public findByLearningObjectAndNumber(
learningObject: LearningObject,
sequenceNumber: number
) {
public findByLearningObjectIdAndName(learningObjectId: LearningObjectIdentifier, name: string): Promise<Attachment | null> {
return this.findOne({
learningObject: learningObject,
sequenceNumber: sequenceNumber,
learningObject: {
hruid: learningObjectId.hruid,
language: learningObjectId.language,
version: learningObjectId.version,
},
name: name,
});
}
public findByMostRecentVersionOfLearningObjectAndName(hruid: string, language: Language, attachmentName: string): Promise<Attachment | null> {
return this.findOne(
{
learningObject: {
hruid: hruid,
language: language,
},
name: attachmentName,
},
{
orderBy: {
learningObject: {
version: 'DESC',
},
},
}
);
}
// This repository is read-only for now since creating own learning object is an extension feature.
}

37
backend/src/data/content/learning-object-repository.ts
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@ -1,24 +1,33 @@
import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
import { LearningObject } from '../../entities/content/learning-object.entity.js';
import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier.js';
import { Teacher } from '../../entities/users/teacher.entity';
export class LearningObjectRepository extends DwengoEntityRepository<LearningObject> {
public findByIdentifier(
identifier: LearningObjectIdentifier
): Promise<LearningObject | null> {
return this.findOne({
hruid: identifier.hruid,
language: identifier.language,
version: identifier.version,
});
public findByIdentifier(identifier: LearningObjectIdentifier): Promise<LearningObject | null> {
return this.findOne(
{
hruid: identifier.hruid,
language: identifier.language,
version: identifier.version,
},
{
populate: ['keywords'],
}
);
}
// This repository is read-only for now since creating own learning object is an extension feature.
public findAllByTeacher(teacher: Teacher): Promise<LearningObject[]> {
return this.find(
{ admins: teacher },
{ populate: ['admins'] } // Make sure to load admin relations
public findLatestByHruidAndLanguage(hruid: string, language: Language) {
return this.findOne(
{
hruid: hruid,
language: language,
},
{
populate: ['keywords'],
orderBy: {
version: 'DESC',
},
}
);
}
}

25
backend/src/data/content/learning-path-repository.ts
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@ -3,11 +3,24 @@ import { LearningPath } from '../../entities/content/learning-path.entity.js';
import { Language } from '../../entities/content/language.js';
export class LearningPathRepository extends DwengoEntityRepository<LearningPath> {
public findByHruidAndLanguage(
hruid: string,
language: Language
): Promise<LearningPath | null> {
return this.findOne({ hruid: hruid, language: language });
public findByHruidAndLanguage(hruid: string, language: Language): Promise<LearningPath | null> {
return this.findOne({ hruid: hruid, language: language }, { populate: ['nodes', 'nodes.transitions'] });
}
/**
* Returns all learning paths which have the given language and whose title OR description contains the
* query string.
*
* @param query The query string we want to seach for in the title or description.
* @param language The language of the learning paths we want to find.
*/
public async findByQueryStringAndLanguage(query: string, language: Language): Promise<LearningPath[]> {
return this.findAll({
where: {
language: language,
$or: [{ title: { $like: `%${query}%` } }, { description: { $like: `%${query}%` } }],
},
populate: ['nodes', 'nodes.transitions'],
});
}
// This repository is read-only for now since creating own learning object is an extension feature.
}