tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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Merge remote-tracking branch 'refs/remotes/origin/fix/databank-laat-toevoegen-van-meerdere-studenten-met-dezelfde-username-toe-#153' into feat/user-routes

Browse source 
# Conflicts:
#	backend/src/controllers/students.ts
#	backend/src/controllers/teachers.ts
#	backend/src/exceptions.ts
#	backend/src/interfaces/student.ts
#	backend/src/routes/router.ts
#	backend/src/routes/students.ts
#	backend/src/services/students.ts
#	backend/src/services/teachers.ts
#	frontend/src/controllers/controllers.ts
This commit is contained in:
Gabriellvl 2025-03-30 15:41:40 +02:00
commit 7b65d2a5b8
78 changed files with 1939 additions and 1094 deletions
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15
README.md
View file

@ -21,14 +21,16 @@ Alternatief kan je één van de volgende methodes gebruiken om de applicatie lok
### Quick start
Om de applicatie lokaal te draaien als kant-en-klare Docker-containers:
1. Installeer Docker en Docker Compose op je systeem (zie [Docker](https://docs.docker.com/get-docker/)
en [Docker Compose](https://docs.docker.com/compose/)).
2. Clone deze repository.
3. In de backend, kopieer `.env.example` (of `.env.development.example`) naar `.env` en pas de variabelen aan waar
nodig.
4. Voer `docker compose up` uit in de root van de repository.
3. In de backend, kopieer `.env.example` naar `.env` en pas de variabelen aan waar nodig.
4. Voer `docker compose -f compose.staging.yml up --build` uit in de root van de repository.
5. Optioneel: Configureer de applicatie aan de hand van
de [configuratiehandleiding](https://github.com/SELab-2/Dwengo-1/wiki/Administrator:-Productie-omgeving#dwengo-1-configuratie).
6. De applicatie is nu beschikbaar op [`http://localhost/`](http://localhost/) en [`http://localhost/api`](http://localhost/api).
```bash
docker compose version
@ -38,14 +40,13 @@ cp .env.example .env
# Pas .env aan
nano .env
cd ..
docker compose up
# Configureer de applicatie
docker compose -f compose.staging.yml up --build
```
### Handmatige installatie
### Handmatige installatie en ontwikkeling
Zie de submappen voor de installatie-instructies van de [frontend](./frontend/README.md)
en [backend](./backend/README.md).
en [backend](./backend/README.md) en instructies voor het opzetten van een ontwikkelomgeving.
## Architectuur

27
backend/.env.development.example
View file

@ -1,15 +1,24 @@
#
# Basic configuration
# Development environment configuration
#
# You probably don't need to change these values, as this configuration takes
# the docker services and their default ports into account.
#
DWENGO_PORT=3000 # The port the backend will listen on
### Dwengo ###
#DWENGO_PORT=3000
#DWENGO_LEARNING_CONTENT_REPO_API_BASE_URL=https://dwengo.org/backend/api
#DWENGO_FALLBACK_LANGUAGE=nl
#DWENGO_RUN_MODE=dev
DWENGO_DB_HOST=localhost
DWENGO_DB_PORT=5431
#DWENGO_DB_NAME=dwengo
DWENGO_DB_USERNAME=postgres
DWENGO_DB_PASSWORD=postgres
DWENGO_DB_UPDATE=true
# Auth
#DWENGO_DB_CONTENT_PREFIX=u_
DWENGO_AUTH_STUDENT_URL=http://localhost:7080/realms/student
DWENGO_AUTH_STUDENT_CLIENT_ID=dwengo
@ -17,12 +26,12 @@ DWENGO_AUTH_STUDENT_JWKS_ENDPOINT=http://localhost:7080/realms/student/protocol/
DWENGO_AUTH_TEACHER_URL=http://localhost:7080/realms/teacher
DWENGO_AUTH_TEACHER_CLIENT_ID=dwengo
DWENGO_AUTH_TEACHER_JWKS_ENDPOINT=http://localhost:7080/realms/teacher/protocol/openid-connect/certs
#DWENGO_AUTH_AUDIENCE=account
# Allow Vite dev-server to access the backend (for testing purposes). Don't forget to remove this in production!
DWENGO_CORS_ALLOWED_ORIGINS=http://localhost:5173
#DWENGO_CORS_ALLOWED_HEADERS=Authorization,Content-Type
#
# Advanced configuration
#
### Advanced configuration ###
# LOKI_HOST=http://localhost:9001 # The address of the Loki instance, used for logging
DWENGO_LOGGING_LEVEL=debug
#DWENGO_LOGGING_LOKI_HOST=http://localhost:3102

75
backend/.env.example
View file

@ -1,27 +1,68 @@
#
# Basic configuration
#
# Change the values of the variables below to match your environment!
# Default values are commented out.
#
DWENGO_PORT=3000 # The port the backend will listen on
### Dwengo ###
# Port the backend will listen on
#DWENGO_PORT=3000
# The hostname or IP address of the remote learning content API.
#DWENGO_LEARNING_CONTENT_REPO_API_BASE_URL=https://dwengo.org/backend/api
# The default fallback language.
#DWENGO_FALLBACK_LANGUAGE=nl
# Whether running in production mode or not. Possible values are "prod" or "dev".
#DWENGO_RUN_MODE=dev
# ! Change this! The hostname or IP address of the database
# If running your stack in docker, this should use the docker service name.
DWENGO_DB_HOST=domain-or-ip-of-database
DWENGO_DB_PORT=5431
# Change this to the actual credentials of the user Dwengo should use in the backend
DWENGO_DB_USERNAME=postgres
DWENGO_DB_PASSWORD=postgres
# The port of the database.
#DWENGO_DB_PORT=5432
# The name of the database.
#DWENGO_DB_NAME=dwengo
# ! Change this! The username of the database user.
DWENGO_DB_USERNAME=username
# ! Change this! The password of the database user.
DWENGO_DB_PASSWORD=password
# Whether the database scheme needs to be updated.
# Set this to true when the database scheme needs to be updated. In that case, take a backup first.
DWENGO_DB_UPDATE=false
#DWENGO_DB_UPDATE=false
# The prefix used for custom user content.
#DWENGO_DB_CONTENT_PREFIX=u_
# Data for the identity provider via which the students authenticate.
DWENGO_AUTH_STUDENT_URL=http://localhost:7080/realms/student
# ! Change this! The external URL for student authentication. Should be reachable by the client.
# E.g. https://sel2-1.ugent.be/idp/realms/student
DWENGO_AUTH_STUDENT_URL=http://hostname/idp/realms/student
# ! Change this! The client ID for student authentication.
DWENGO_AUTH_STUDENT_CLIENT_ID=dwengo
DWENGO_AUTH_STUDENT_JWKS_ENDPOINT=http://localhost:7080/realms/student/protocol/openid-connect/certs
# Data for the identity provider via which the teachers authenticate.
DWENGO_AUTH_TEACHER_URL=http://localhost:7080/realms/teacher
# ! Change this! The internal URL for retrieving the JWKS for student authentication.
# Should be reachable by the backend. If running your stack in docker, this should use the docker service name.
# E.g. http://idp:7080/realms/student/protocol/openid-connect/certs
DWENGO_AUTH_STUDENT_JWKS_ENDPOINT=http://hostname/realms/student/protocol/openid-connect/certs
# ! Change this! The external URL for teacher authentication. Should be reachable by the client.
# E.g. https://sel2-1.ugent.be/idp/realms/teacher
DWENGO_AUTH_TEACHER_URL=http://hostname/idp/realms/teacher
# ! Change this! The client ID for teacher authentication.
DWENGO_AUTH_TEACHER_CLIENT_ID=dwengo
DWENGO_AUTH_TEACHER_JWKS_ENDPOINT=http://localhost:7080/realms/teacher/protocol/openid-connect/certs
# ! Change this! The internal URL for retrieving the JWKS for teacher authentication.
# Should be reachable by the backend. If running your stack in docker, this should use the docker service name.
# E.g. http://idp:7080/realms/teacher/protocol/openid-connect/certs
DWENGO_AUTH_TEACHER_JWKS_ENDPOINT=http://hostname/realms/teacher/protocol/openid-connect/certs
# The IDP audience
#DWENGO_AUTH_AUDIENCE=account
# The address of the Lokiinstance, used for logging
# LOKI_HOST=http://localhost:3102
# Allowed origins for CORS requests. Separate multiple origins with a comma.
#DWENGO_CORS_ALLOWED_ORIGINS=
# Allowed headers for CORS requests. Separate multiple headers with a comma.
#DWENGO_CORS_ALLOWED_HEADERS=Authorization,Content-Type
### Advanced configuration ###
# The logging level. Possible values are "debug", "info", "warn", "error".
#DWENGO_LOGGING_LEVEL=info
# The address of the Loki instance, a log aggregation system.
# If running your stack in docker, this should use the docker service name.
#DWENGO_LOGGING_LOKI_HOST=http://localhost:3102

35
backend/.env.production.example
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@ -1,28 +1,37 @@
DWENGO_PORT=3000 # The port the backend will listen on
DWENGO_DB_HOST=db # Name of the database container
DWENGO_DB_PORT=5431
#
# Production environment configuration
#
# Change the values of the variables below to match your production environment!
# See .env.example for more information.
#
# Change this to the actual credentials of the user Dwengo should use in the backend
### Dwengo ###
DWENGO_PORT=3000
#DWENGO_LEARNING_CONTENT_REPO_API_BASE_URL=https://dwengo.org/backend/api
#DWENGO_FALLBACK_LANGUAGE=nl
DWENGO_RUN_MODE=prod
DWENGO_DB_HOST=db
DWENGO_DB_PORT=5432
DWENGO_DB_NAME=postgres
DWENGO_DB_USERNAME=postgres
DWENGO_DB_PASSWORD=postgres
# Set this to true when the database scheme needs to be updated. In that case, take a backup first.
DWENGO_DB_UPDATE=false
#DWENGO_DB_CONTENT_PREFIX=u_
# Data for the identity provider via which the students authenticate.
DWENGO_AUTH_STUDENT_URL=https://sel2-1.ugent.be/idp/realms/student
DWENGO_AUTH_STUDENT_CLIENT_ID=dwengo
DWENGO_AUTH_STUDENT_JWKS_ENDPOINT=http://idp:7080/idp/realms/student/protocol/openid-connect/certs # Name of the idp container
# Data for the identity provider via which the teachers authenticate.
DWENGO_AUTH_TEACHER_URL=https://sel2-1.ugent.be/idp/realms/teacher
DWENGO_AUTH_TEACHER_CLIENT_ID=dwengo
DWENGO_AUTH_TEACHER_JWKS_ENDPOINT=http://idp:7080/idp/realms/teacher/protocol/openid-connect/certs # Name of the idp container
#DWENGO_AUTH_AUDIENCE=account
#
# Advanced configuration
#
#DWENGO_CORS_ALLOWED_ORIGINS=
#DWENGO_CORS_ALLOWED_HEADERS=Authorization,Content-Type
# Logging and monitoring
### Advanced configuration ###
# LOKI_HOST=http://logging:3102 # The address of the Loki instance, used for logging
DWENGO_LOGGING_LEVEL=info
DWENGO_LOGGING_LOKI_HOST=http://logging:3102

14
backend/.env.test.example
View file

@ -1,3 +1,13 @@
PORT=3000
DWENGO_DB_UPDATE=true
#
# Test environment configuration
#
# Should not need to be modified.
# See .env.example for more information.
#
### Dwengo ###
DWENGO_PORT=3000
DWENGO_DB_NAME=":memory:"
DWENGO_DB_UPDATE=true

1
backend/Dockerfile
View file

@ -30,6 +30,7 @@ COPY package-lock.json backend/package.json ./
RUN npm install --silent --only=production
COPY ./docs /docs
COPY ./backend/i18n /app/i18n
COPY --from=build-stage /app/backend/dist ./dist/
EXPOSE 3000

31
backend/README.md
View file

@ -4,23 +4,24 @@
```shell
npm install
# Start de nodige services voor ontwikkeling
cd ../ # Ga naar de root van de repository
docker compose up -d
```
Setup the environment variables in a `.env` file in the root of the project. You can use the `.env.example` file as a template.
Zet de omgevingsvariabelen in een `.env` bestand in de root van het project.
Je kan het `.env.example` bestand als template gebruiken.
### Development
### Ontwikkeling
```shell
# Omgevingsvariabelen
cp .env.development.example .env.development.local
npm run dev
```
### Production
```shell
npm run build
npm run start
```
### Tests
Voer volgend commando uit om de unit tests uit te voeren:
@ -29,6 +30,18 @@ Voer volgend commando uit om de unit tests uit te voeren:
npm run test:unit
```
### Productie
```shell
# Omgevingsvariabelen
cp .env.development.example .env
npm run build
npm run start
```
Zie ook de [installatiehandleiding](https://github.com/SELab-2/Dwengo-1/wiki/Administrator:-Productie-omgeving).
## Keycloak configuratie
Tijdens development is het voldoende om gebruik te maken van de keycloak configuratie die automatisch ingeladen wordt.

0
backend/_i18n/de.yml → backend/i18n/de.yml
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0
backend/_i18n/en.yml → backend/i18n/en.yml
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0
backend/_i18n/fr.yml → backend/i18n/fr.yml
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0
backend/_i18n/nl.yml → backend/i18n/nl.yml
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3
backend/src/app.ts
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@ -9,6 +9,7 @@ import { EnvVars, getNumericEnvVar } from './util/envvars.js';
import apiRouter from './routes/router.js';
import swaggerMiddleware from './swagger.js';
import swaggerUi from 'swagger-ui-express';
import { errorHandler } from './middleware/error-handling/error-handler';
const logger: Logger = getLogger();
@ -26,6 +27,8 @@ app.use('/api', apiRouter);
// Swagger
app.use('/api-docs', swaggerUi.serve, swaggerMiddleware);
app.use(errorHandler);
async function startServer() {
await initORM();

5
backend/src/config.ts
View file

@ -1,12 +1,7 @@
import { EnvVars, getEnvVar } from './util/envvars.js';
import { Language } from './entities/content/language.js';
// API
export const DWENGO_API_BASE = getEnvVar(EnvVars.LearningContentRepoApiBaseUrl);
export const FALLBACK_LANG = getEnvVar(EnvVars.FallbackLanguage);
// Logging
export const LOG_LEVEL: string = 'development' === process.env.NODE_ENV ? 'debug' : 'info';
export const LOKI_HOST: string = process.env.LOKI_HOST || 'http://localhost:3102';
export const FALLBACK_SEQ_NUM = 1;

5
backend/src/controllers/assignments.ts
View file

@ -37,7 +37,7 @@ export async function createAssignmentHandler(req: Request<AssignmentParams>, re
return;
}
res.status(201).json({ assignment: assignment });
res.status(201).json(assignment);
}
export async function getAssignmentHandler(req: Request<AssignmentParams>, res: Response): Promise<void> {
@ -62,13 +62,14 @@ export async function getAssignmentHandler(req: Request<AssignmentParams>, res:
export async function getAssignmentsSubmissionsHandler(req: Request<AssignmentParams>, res: Response): Promise<void> {
const classid = req.params.classid;
const assignmentNumber = +req.params.id;
const full = req.query.full === 'true';
if (isNaN(assignmentNumber)) {
res.status(400).json({ error: 'Assignment id must be a number' });
return;
}
const submissions = await getAssignmentsSubmissions(classid, assignmentNumber);
const submissions = await getAssignmentsSubmissions(classid, assignmentNumber, full);
res.json({
submissions: submissions,

31
backend/src/controllers/classes.ts
View file

@ -1,5 +1,5 @@
import { Request, Response } from 'express';
import { createClass, getAllClasses, getClass, getClassStudents, getClassStudentsIds, getClassTeacherInvitations } from '../services/class.js';
import { createClass, getAllClasses, getClass, getClassStudents, getClassStudentsIds, getClassTeacherInvitations } from '../services/classes.js';
import { ClassDTO } from '../interfaces/class.js';
export async function getAllClassesHandler(req: Request, res: Response): Promise<void> {
@ -28,30 +28,19 @@ export async function createClassHandler(req: Request, res: Response): Promise<v
return;
}
res.status(201).json({ class: cls });
res.status(201).json(cls);
}
export async function getClassHandler(req: Request, res: Response): Promise<void> {
try {
const classId = req.params.id;
const cls = await getClass(classId);
const classId = req.params.id;
const cls = await getClass(classId);
if (!cls) {
res.status(404).json({ error: 'Class not found' });
return;
}
cls.endpoints = {
self: `${req.baseUrl}/${req.params.id}`,
invitations: `${req.baseUrl}/${req.params.id}/invitations`,
assignments: `${req.baseUrl}/${req.params.id}/assignments`,
students: `${req.baseUrl}/${req.params.id}/students`,
};
res.json(cls);
} catch (error) {
console.error('Error fetching learning objects:', error);
res.status(500).json({ error: 'Internal server error' });
if (!cls) {
res.status(404).json({ error: 'Class not found' });
return;
}
res.json(cls);
}
export async function getClassStudentsHandler(req: Request, res: Response): Promise<void> {
@ -67,7 +56,7 @@ export async function getClassStudentsHandler(req: Request, res: Response): Prom
export async function getTeacherInvitationsHandler(req: Request, res: Response): Promise<void> {
const classId = req.params.id;
const full = req.query.full === 'true'; // TODO: not implemented yet
const full = req.query.full === 'true';
const invitations = await getClassTeacherInvitations(classId, full);

11
backend/src/controllers/groups.ts
View file

@ -28,6 +28,11 @@ export async function getGroupHandler(req: Request<GroupParams>, res: Response):
const group = await getGroup(classId, assignmentId, groupId, full);
if (!group) {
res.status(404).json({ error: 'Group not found' });
return;
}
res.json(group);
}
@ -66,12 +71,12 @@ export async function createGroupHandler(req: Request, res: Response): Promise<v
return;
}
res.status(201).json({ group: group });
res.status(201).json(group);
}
export async function getGroupSubmissionsHandler(req: Request, res: Response): Promise<void> {
const classId = req.params.classid;
// Const full = req.query.full === 'true';
const full = req.query.full === 'true';
const assignmentId = +req.params.assignmentid;
@ -87,7 +92,7 @@ export async function getGroupSubmissionsHandler(req: Request, res: Response): P
return;
}
const submissions = await getGroupSubmissions(classId, assignmentId, groupId);
const submissions = await getGroupSubmissions(classId, assignmentId, groupId, full);
res.json({
submissions: submissions,

4
backend/src/controllers/learning-objects.ts
View file

@ -4,9 +4,9 @@ import { FilteredLearningObject, LearningObjectIdentifier, LearningPathIdentifie
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';
import { BadRequestException } from '../exceptions/bad-request-exception.js';
function getLearningObjectIdentifierFromRequest(req: Request): LearningObjectIdentifier {
if (!req.params.hruid) {
@ -40,7 +40,7 @@ export async function getAllLearningObjects(req: Request, res: Response): Promis
learningObjects = await learningObjectService.getLearningObjectIdsFromPath(learningPathId);
}
res.json(learningObjects);
res.json({ learningObjects: learningObjects });
}
export async function getLearningObject(req: Request, res: Response): Promise<void> {

3
backend/src/controllers/learning-paths.ts
View file

@ -2,13 +2,14 @@ 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.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';
import { BadRequestException } from '../exceptions/bad-request-exception.js';
import { NotFoundException } from '../exceptions/not-found-exception.js';
/**
* Fetch learning paths based on query parameters.

10
backend/src/controllers/questions.ts
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@ -48,7 +48,7 @@ export async function getAllQuestionsHandler(req: Request, res: Response): Promi
if (!questions) {
res.status(404).json({ error: `Questions not found.` });
} else {
res.json(questions);
res.json({ questions: questions });
}
}
@ -76,12 +76,12 @@ export async function getQuestionAnswersHandler(req: Request, res: Response): Pr
return;
}
const answers = getAnswersByQuestion(questionId, full);
const answers = await getAnswersByQuestion(questionId, full);
if (!answers) {
res.status(404).json({ error: `Questions not found.` });
res.status(404).json({ error: `Questions not found` });
} else {
res.json(answers);
res.json({ answers: answers });
}
}
@ -96,7 +96,7 @@ export async function createQuestionHandler(req: Request, res: Response): Promis
const question = await createQuestion(questionDTO);
if (!question) {
res.status(400).json({ error: 'Could not add question' });
res.status(400).json({ error: 'Could not create question' });
} else {
res.json(question);
}

3
backend/src/controllers/students.ts
View file

@ -93,9 +93,10 @@ export async function getStudentGroupsHandler(req: Request, res: Response): Prom
export async function getStudentSubmissionsHandler(req: Request, res: Response): Promise<void> {
const username = req.params.username;
const full = req.query.full === 'true';
requireFields({ username });
const submissions = await getStudentSubmissions(username);
const submissions = await getStudentSubmissions(username, full);
res.json({
submissions,

12
backend/src/controllers/submissions.ts
View file

@ -36,10 +36,11 @@ export async function createSubmissionHandler(req: Request, res: Response) {
const submission = await createSubmission(submissionDTO);
if (!submission) {
res.status(404).json({ error: 'Submission not added' });
} else {
res.json(submission);
res.status(400).json({ error: 'Failed to create submission' });
return;
}
res.json(submission);
}
export async function deleteSubmissionHandler(req: Request, res: Response) {
@ -53,7 +54,8 @@ export async function deleteSubmissionHandler(req: Request, res: Response) {
if (!submission) {
res.status(404).json({ error: 'Submission not found' });
} else {
res.json(submission);
return;
}
res.json(submission);
}

10
backend/src/data/dwengo-entity-repository.ts
View file

@ -1,10 +1,12 @@
import { EntityRepository, FilterQuery } from '@mikro-orm/core';
import { EntityAlreadyExistsException } from '../exceptions/entity-already-exists-exception';
export abstract class DwengoEntityRepository<T extends object> extends EntityRepository<T> {
public async save(entity: T) {
const em = this.getEntityManager();
em.persist(entity);
await em.flush();
public async save(entity: T, options?: { preventOverwrite?: boolean }): Promise<void> {
if (options?.preventOverwrite && (await this.findOne(entity))) {
throw new EntityAlreadyExistsException(`A ${this.getEntityName()} with this identifier already exists.`);
}
await this.getEntityManager().persistAndFlush(entity);
}
public async deleteWhere(query: FilterQuery<T>) {
const toDelete = await this.findOne(query);

2
backend/src/data/repositories.ts
View file

@ -2,8 +2,6 @@ import { AnyEntity, EntityManager, EntityName, EntityRepository } from '@mikro-o
import { forkEntityManager } from '../orm.js';
import { StudentRepository } from './users/student-repository.js';
import { Student } from '../entities/users/student.entity.js';
import { User } from '../entities/users/user.entity.js';
import { UserRepository } from './users/user-repository.js';
import { Teacher } from '../entities/users/teacher.entity.js';
import { TeacherRepository } from './users/teacher-repository.js';
import { Class } from '../entities/classes/class.entity.js';

1
backend/src/data/users/student-repository.ts
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@ -1,5 +1,4 @@
import { Student } from '../../entities/users/student.entity.js';
import { User } from '../../entities/users/user.entity.js';
import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
// Import { UserRepository } from './user-repository.js';

1
backend/src/data/users/teacher-repository.ts
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@ -1,6 +1,5 @@
import { Teacher } from '../../entities/users/teacher.entity.js';
import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
import { UserRepository } from './user-repository.js';
export class TeacherRepository extends DwengoEntityRepository<Teacher> {
public findByUsername(username: string): Promise<Teacher | null> {

2
backend/src/entities/assignments/assignment.entity.ts
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@ -1,4 +1,4 @@
import { Collection, Entity, Enum, ManyToOne, OneToMany, PrimaryKey, Property } from '@mikro-orm/core';
import { Entity, Enum, ManyToOne, OneToMany, PrimaryKey, Property } from '@mikro-orm/core';
import { Class } from '../classes/class.entity.js';
import { Group } from './group.entity.js';
import { Language } from '../content/language.js';

2
backend/src/entities/assignments/group.entity.ts
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@ -1,4 +1,4 @@
import { Collection, Entity, ManyToMany, ManyToOne, PrimaryKey } from '@mikro-orm/core';
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.js';

12
backend/src/entities/classes/class-join-request.entity.ts
View file

@ -3,6 +3,12 @@ import { Student } from '../users/student.entity.js';
import { Class } from './class.entity.js';
import { ClassJoinRequestRepository } from '../../data/classes/class-join-request-repository.js';
export enum ClassJoinRequestStatus {
Open = 'open',
Accepted = 'accepted',
Declined = 'declined',
}
@Entity({
repository: () => ClassJoinRequestRepository,
})
@ -22,9 +28,3 @@ export class ClassJoinRequest {
@Enum(() => ClassJoinRequestStatus)
status!: ClassJoinRequestStatus;
}
export enum ClassJoinRequestStatus {
Open = 'open',
Accepted = 'accepted',
Declined = 'declined',
}

8
backend/src/entities/users/student.entity.ts
View file

@ -13,12 +13,4 @@ export class Student extends User {
@ManyToMany(() => Group)
groups!: Collection<Group>;
constructor(
public username: string,
public firstName: string,
public lastName: string
) {
super();
}
}

8
backend/src/entities/users/teacher.entity.ts
View file

@ -7,12 +7,4 @@ import { TeacherRepository } from '../../data/users/teacher-repository.js';
export class Teacher extends User {
@ManyToMany(() => Class)
classes!: Collection<Class>;
constructor(
public username: string,
public firstName: string,
public lastName: string
) {
super();
}
}

56
backend/src/exceptions.ts
View file

@ -1,56 +0,0 @@
/**
* Exception for HTTP 400 Bad Request
*/
export class BadRequestException extends Error {
public status = 400;
constructor(error: string) {
super(error);
}
}
/**
* Exception for HTTP 401 Unauthorized
*/
export class UnauthorizedException extends Error {
status = 401;
constructor(message: string = 'Unauthorized') {
super(message);
}
}
/**
* Exception for HTTP 403 Forbidden
*/
export class ForbiddenException extends Error {
status = 403;
constructor(message: string = 'Forbidden') {
super(message);
}
}
/**
* Exception for HTTP 404 Not Found
*/
export class NotFoundException extends Error {
public status = 404;
constructor(error: string) {
super(error);
}
}
export class ConflictException extends Error {
public status = 409;
constructor(message: string = 'Conflict') {
super(message);
}
}
export class InternalServerError extends Error {
public status = 500;
constructor(message: string = 'Internal Server Error') {
super(message);
}
}

10
backend/src/exceptions/bad-request-exception.ts Normal file
View file

@ -0,0 +1,10 @@
import { ExceptionWithHttpState } from './exception-with-http-state.js';
/**
* Exception for HTTP 400 Bad Request
*/
export class BadRequestException extends ExceptionWithHttpState {
constructor(error: string) {
super(400, error);
}
}

12
backend/src/exceptions/conflict-exception.ts Normal file
View file

@ -0,0 +1,12 @@
import { ExceptionWithHttpState } from './exception-with-http-state.js';
/**
* Exception for HTTP 409 Conflict
*/
export class ConflictException extends ExceptionWithHttpState {
public status = 409;
constructor(error: string) {
super(409, error);
}
}

7
backend/src/exceptions/entity-already-exists-exception.ts Normal file
View file

@ -0,0 +1,7 @@
import { ConflictException } from './conflict-exception';
export class EntityAlreadyExistsException extends ConflictException {
constructor(message: string) {
super(message);
}
}

11
backend/src/exceptions/exception-with-http-state.ts Normal file
View file

@ -0,0 +1,11 @@
/**
* Exceptions which are associated with a HTTP error code.
*/
export abstract class ExceptionWithHttpState extends Error {
constructor(
public status: number,
public error: string
) {
super(error);
}
}

12
backend/src/exceptions/forbidden-exception.ts Normal file
View file

@ -0,0 +1,12 @@
import { ExceptionWithHttpState } from './exception-with-http-state.js';
/**
* Exception for HTTP 403 Forbidden
*/
export class ForbiddenException extends ExceptionWithHttpState {
status = 403;
constructor(message: string = 'Forbidden') {
super(403, message);
}
}

12
backend/src/exceptions/not-found-exception.ts Normal file
View file

@ -0,0 +1,12 @@
import { ExceptionWithHttpState } from './exception-with-http-state.js';
/**
* Exception for HTTP 404 Not Found
*/
export class NotFoundException extends ExceptionWithHttpState {
public status = 404;
constructor(error: string) {
super(404, error);
}
}

10
backend/src/exceptions/unauthorized-exception.ts Normal file
View file

@ -0,0 +1,10 @@
import { ExceptionWithHttpState } from './exception-with-http-state.js';
/**
* Exception for HTTP 401 Unauthorized
*/
export class UnauthorizedException extends ExceptionWithHttpState {
constructor(message: string = 'Unauthorized') {
super(401, message);
}
}

4
backend/src/interfaces/assignment.ts
View file

@ -2,7 +2,7 @@ import { FALLBACK_LANG } from '../config.js';
import { Assignment } from '../entities/assignments/assignment.entity.js';
import { Class } from '../entities/classes/class.entity.js';
import { languageMap } from '../entities/content/language.js';
import { GroupDTO, mapToGroupDTO } from './group.js';
import { GroupDTO } from './group.js';
export interface AssignmentDTO {
id: number;
@ -46,7 +46,5 @@ export function mapToAssignment(assignmentData: AssignmentDTO, cls: Class): Assi
assignment.learningPathLanguage = languageMap[assignmentData.language] || FALLBACK_LANG;
assignment.within = cls;
console.log(assignment);
return assignment;
}

6
backend/src/interfaces/class.ts
View file

@ -9,12 +9,6 @@ export interface ClassDTO {
teachers: string[];
students: string[];
joinRequests: string[];
endpoints?: {
self: string;
invitations: string;
assignments: string;
students: string;
};
}
export function mapToClassDTO(cls: Class): ClassDTO {

2
backend/src/interfaces/question.ts
View file

@ -1,8 +1,6 @@
import { Question } from '../entities/questions/question.entity.js';
import { UserDTO } from './user.js';
import { LearningObjectIdentifier } from '../entities/content/learning-object-identifier.js';
import { mapToStudentDTO, StudentDTO } from './student.js';
import { TeacherDTO } from './teacher.js';
export interface QuestionDTO {
learningObjectIdentifier: LearningObjectIdentifier;

11
backend/src/interfaces/student.ts
View file

@ -1,7 +1,8 @@
import {Student} from '../entities/users/student.entity.js';
import { Student } from '../entities/users/student.entity.js';
import { getStudentRepository } from '../data/repositories';
export interface StudentDTO {
id?: string;
id: string;
username: string;
firstName: string;
lastName: string;
@ -17,5 +18,9 @@ export function mapToStudentDTO(student: Student): StudentDTO {
}
export function mapToStudent(studentData: StudentDTO): Student {
return new Student(studentData.username, studentData.firstName, studentData.lastName);
return getStudentRepository().create({
username: studentData.username,
firstName: studentData.firstName,
lastName: studentData.lastName,
});
}

39
backend/src/interfaces/submission.ts
View file

@ -2,13 +2,10 @@ import { Submission } from '../entities/assignments/submission.entity.js';
import { Language } from '../entities/content/language.js';
import { GroupDTO, mapToGroupDTO } from './group.js';
import { mapToStudent, mapToStudentDTO, StudentDTO } from './student.js';
import { mapToUser } from './user';
import { Student } from '../entities/users/student.entity';
import { LearningObjectIdentifier } from './learning-content.js';
export interface SubmissionDTO {
learningObjectHruid: string;
learningObjectLanguage: Language;
learningObjectVersion: number;
learningObjectIdentifier: LearningObjectIdentifier;
submissionNumber?: number;
submitter: StudentDTO;
@ -17,11 +14,21 @@ export interface SubmissionDTO {
content: string;
}
export interface SubmissionDTOId {
learningObjectHruid: string;
learningObjectLanguage: Language;
learningObjectVersion: number;
submissionNumber?: number;
}
export function mapToSubmissionDTO(submission: Submission): SubmissionDTO {
return {
learningObjectHruid: submission.learningObjectHruid,
learningObjectLanguage: submission.learningObjectLanguage,
learningObjectVersion: submission.learningObjectVersion,
learningObjectIdentifier: {
hruid: submission.learningObjectHruid,
language: submission.learningObjectLanguage,
version: submission.learningObjectVersion,
},
submissionNumber: submission.submissionNumber,
submitter: mapToStudentDTO(submission.submitter),
@ -31,11 +38,21 @@ export function mapToSubmissionDTO(submission: Submission): SubmissionDTO {
};
}
export function mapToSubmissionDTOId(submission: Submission): SubmissionDTOId {
return {
learningObjectHruid: submission.learningObjectHruid,
learningObjectLanguage: submission.learningObjectLanguage,
learningObjectVersion: submission.learningObjectVersion,
submissionNumber: submission.submissionNumber,
};
}
export function mapToSubmission(submissionDTO: SubmissionDTO): Submission {
const submission = new Submission();
submission.learningObjectHruid = submissionDTO.learningObjectHruid;
submission.learningObjectLanguage = submissionDTO.learningObjectLanguage;
submission.learningObjectVersion = submissionDTO.learningObjectVersion;
submission.learningObjectHruid = submissionDTO.learningObjectIdentifier.hruid;
submission.learningObjectLanguage = submissionDTO.learningObjectIdentifier.language;
submission.learningObjectVersion = submissionDTO.learningObjectIdentifier.version!;
// Submission.submissionNumber = submissionDTO.submissionNumber;
submission.submitter = mapToStudent(submissionDTO.submitter);
// Submission.submissionTime = submissionDTO.time;

11
backend/src/interfaces/teacher.ts
View file

@ -1,4 +1,5 @@
import { Teacher } from '../entities/users/teacher.entity.js';
import { getTeacherRepository } from '../data/repositories';
export interface TeacherDTO {
id: string;
@ -22,8 +23,10 @@ export function mapToTeacherDTO(teacher: Teacher): TeacherDTO {
};
}
export function mapToTeacher(TeacherData: TeacherDTO): Teacher {
const teacher = new Teacher(TeacherData.username, TeacherData.firstName, TeacherData.lastName);
return teacher;
export function mapToTeacher(teacherData: TeacherDTO): Teacher {
return getTeacherRepository().create({
username: teacherData.username,
firstName: teacherData.firstName,
lastName: teacherData.lastName,
});
}

28
backend/src/logging/initalize.ts
View file

@ -1,7 +1,7 @@
import { createLogger, format, Logger as WinstonLogger, transports } from 'winston';
import LokiTransport from 'winston-loki';
import { LokiLabels } from 'loki-logger-ts';
import { LOG_LEVEL, LOKI_HOST } from '../config.js';
import { EnvVars, getEnvVar } from '../util/envvars.js';
export class Logger extends WinstonLogger {
constructor() {
@ -22,10 +22,25 @@ function initializeLogger(): Logger {
return logger;
}
const logLevel = getEnvVar(EnvVars.LogLevel);
const consoleTransport = new transports.Console({
level: getEnvVar(EnvVars.LogLevel),
format: format.combine(format.cli(), format.colorize()),
});
if (getEnvVar(EnvVars.RunMode) === 'dev') {
return createLogger({
transports: [consoleTransport],
});
}
const lokiHost = getEnvVar(EnvVars.LokiHost);
const lokiTransport: LokiTransport = new LokiTransport({
host: LOKI_HOST,
host: lokiHost,
labels: Labels,
level: LOG_LEVEL,
level: logLevel,
json: true,
format: format.combine(format.timestamp(), format.json()),
onConnectionError: (err) => {
@ -34,16 +49,11 @@ function initializeLogger(): Logger {
},
});
const consoleTransport = new transports.Console({
level: LOG_LEVEL,
format: format.combine(format.cli(), format.colorize()),
});
logger = createLogger({
transports: [lokiTransport, consoleTransport],
});
logger.debug(`Logger initialized with level ${LOG_LEVEL}, Loki host ${LOKI_HOST}`);
logger.debug(`Logger initialized with level ${logLevel} to Loki host ${lokiHost}`);
return logger;
}

3
backend/src/middleware/auth/auth.ts
View file

@ -6,7 +6,8 @@ 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.js';
import { UnauthorizedException } from '../../exceptions/unauthorized-exception';
import { ForbiddenException } from '../../exceptions/forbidden-exception';
const JWKS_CACHE = true;
const JWKS_RATE_LIMIT = true;

15
backend/src/middleware/error-handling/error-handler.ts Normal file
View file

@ -0,0 +1,15 @@
import { NextFunction, Request, Response } from 'express';
import { getLogger, Logger } from '../../logging/initalize';
import { ExceptionWithHttpState } from '../../exceptions/exception-with-http-state';
const logger: Logger = getLogger();
export function errorHandler(err: unknown, req: Request, res: Response, _: NextFunction): void {
if (err instanceof ExceptionWithHttpState) {
logger.warn(`An error occurred while handling a request: ${err} (-> HTTP ${err.status})`);
res.status(err.status).json(err);
} else {
logger.error(`Unexpected error occurred while handing a request: ${JSON.stringify(err)}`);
res.status(500).json(err);
}
}

5
backend/src/mikro-orm.config.ts
View file

@ -3,7 +3,6 @@ import { PostgreSqlDriver } from '@mikro-orm/postgresql';
import { EnvVars, getEnvVar, getNumericEnvVar } from './util/envvars.js';
import { SqliteDriver } from '@mikro-orm/sqlite';
import { MikroOrmLogger } from './logging/mikroOrmLogger.js';
import { LOG_LEVEL } from './config.js';
// Import alle entity-bestanden handmatig
import { User } from './entities/users/user.entity.js';
@ -66,10 +65,12 @@ function config(testingMode: boolean = false): Options {
user: getEnvVar(EnvVars.DbUsername),
password: getEnvVar(EnvVars.DbPassword),
entities: entities,
persistOnCreate: false, // Entities should not be implicitly persisted when calling create(...), but only after
// They were saved explicitly.
// EntitiesTs: entitiesTs,
// Logging
debug: LOG_LEVEL === 'debug',
debug: getEnvVar(EnvVars.LogLevel) === 'debug',
loggerFactory: (options: LoggerOptions) => new MikroOrmLogger(options),
};
}

8
backend/src/routes/router.ts
View file

@ -1,11 +1,7 @@
import { Response, Router } from 'express';
import studentRouter from './students.js';
import teacherRouter from './teachers.js';
import groupRouter from './groups.js';
import assignmentRouter from './assignments.js';
import submissionRouter from './submissions.js';
import classRouter from './classes.js';
import questionRouter from './questions.js';
import authRouter from './auth.js';
import themeRoutes from './themes.js';
import learningPathRoutes from './learning-paths.js';
@ -24,11 +20,7 @@ router.get('/', (_, res: Response) => {
router.use('/student', studentRouter /* #swagger.tags = ['Student'] */);
router.use('/teacher', teacherRouter /* #swagger.tags = ['Teacher'] */);
router.use('/group', groupRouter /* #swagger.tags = ['Group'] */);
router.use('/assignment', assignmentRouter /* #swagger.tags = ['Assignment'] */);
router.use('/submission', submissionRouter /* #swagger.tags = ['Submission'] */);
router.use('/class', classRouter /* #swagger.tags = ['Class'] */);
router.use('/question', questionRouter /* #swagger.tags = ['Question'] */);
router.use('/auth', authRouter /* #swagger.tags = ['Auth'] */);
router.use('/theme', themeRoutes /* #swagger.tags = ['Theme'] */);
router.use('/learningPath', learningPathRoutes /* #swagger.tags = ['Learning Path'] */);

20
backend/src/services/assignments.ts
View file

@ -1,7 +1,6 @@
import { getAssignmentRepository, getClassRepository, getGroupRepository, getSubmissionRepository } from '../data/repositories.js';
import { Assignment } from '../entities/assignments/assignment.entity.js';
import { AssignmentDTO, mapToAssignment, mapToAssignmentDTO, mapToAssignmentDTOId } from '../interfaces/assignment.js';
import { mapToSubmissionDTO, SubmissionDTO } from '../interfaces/submission.js';
import { mapToSubmissionDTO, mapToSubmissionDTOId, SubmissionDTO, SubmissionDTOId } from '../interfaces/submission.js';
export async function getAllAssignments(classid: string, full: boolean): Promise<AssignmentDTO[]> {
const classRepository = getClassRepository();
@ -21,7 +20,7 @@ export async function getAllAssignments(classid: string, full: boolean): Promise
return assignments.map(mapToAssignmentDTOId);
}
export async function createAssignment(classid: string, assignmentData: AssignmentDTO): Promise<Assignment | null> {
export async function createAssignment(classid: string, assignmentData: AssignmentDTO): Promise<AssignmentDTO | null> {
const classRepository = getClassRepository();
const cls = await classRepository.findById(classid);
@ -36,8 +35,9 @@ export async function createAssignment(classid: string, assignmentData: Assignme
const newAssignment = assignmentRepository.create(assignment);
await assignmentRepository.save(newAssignment);
return newAssignment;
return mapToAssignmentDTO(newAssignment);
} catch (e) {
console.error(e);
return null;
}
}
@ -60,7 +60,11 @@ export async function getAssignment(classid: string, id: number): Promise<Assign
return mapToAssignmentDTO(assignment);
}
export async function getAssignmentsSubmissions(classid: string, assignmentNumber: number): Promise<SubmissionDTO[]> {
export async function getAssignmentsSubmissions(
classid: string,
assignmentNumber: number,
full: boolean
): Promise<SubmissionDTO[] | SubmissionDTOId[]> {
const classRepository = getClassRepository();
const cls = await classRepository.findById(classid);
@ -81,5 +85,9 @@ export async function getAssignmentsSubmissions(classid: string, assignmentNumbe
const submissionRepository = getSubmissionRepository();
const submissions = (await Promise.all(groups.map((group) => submissionRepository.findAllSubmissionsForGroup(group)))).flat();
return submissions.map(mapToSubmissionDTO);
if (full) {
return submissions.map(mapToSubmissionDTO);
}
return submissions.map(mapToSubmissionDTOId);
}

11
backend/src/services/class.ts → backend/src/services/classes.ts
View file

@ -1,5 +1,4 @@
import { getClassRepository, getStudentRepository, getTeacherInvitationRepository, getTeacherRepository } from '../data/repositories.js';
import { Class } from '../entities/classes/class.entity.js';
import { ClassDTO, mapToClassDTO } from '../interfaces/class.js';
import { mapToStudentDTO, StudentDTO } from '../interfaces/student.js';
import { mapToTeacherInvitationDTO, mapToTeacherInvitationDTOIds, TeacherInvitationDTO } from '../interfaces/teacher-invitation.js';
@ -21,16 +20,14 @@ export async function getAllClasses(full: boolean): Promise<ClassDTO[] | string[
return classes.map((cls) => cls.classId!);
}
export async function createClass(classData: ClassDTO): Promise<Class | null> {
export async function createClass(classData: ClassDTO): Promise<ClassDTO | null> {
const teacherRepository = getTeacherRepository();
const teacherUsernames = classData.teachers || [];
const teachers = (await Promise.all(teacherUsernames.map((id) => teacherRepository.findByUsername(id)))).filter((teacher) => teacher != null);
const teachers = (await Promise.all(teacherUsernames.map((id) => teacherRepository.findByUsername(id)))).filter((teacher) => teacher !== null);
const studentRepository = getStudentRepository();
const studentUsernames = classData.students || [];
const students = (await Promise.all(studentUsernames.map((id) => studentRepository.findByUsername(id)))).filter((student) => student != null);
//Const cls = mapToClass(classData, teachers, students);
const students = (await Promise.all(studentUsernames.map((id) => studentRepository.findByUsername(id)))).filter((student) => student !== null);
const classRepository = getClassRepository();
@ -42,7 +39,7 @@ export async function createClass(classData: ClassDTO): Promise<Class | null> {
});
await classRepository.save(newClass);
return newClass;
return mapToClassDTO(newClass);
} catch (e) {
logger.error(e);
return null;

18
backend/src/services/groups.ts
View file

@ -1,4 +1,3 @@
import { GroupRepository } from '../data/assignments/group-repository.js';
import {
getAssignmentRepository,
getClassRepository,
@ -8,7 +7,7 @@ import {
} from '../data/repositories.js';
import { Group } from '../entities/assignments/group.entity.js';
import { GroupDTO, mapToGroupDTO, mapToGroupDTOId } from '../interfaces/group.js';
import { mapToSubmissionDTO, SubmissionDTO } from '../interfaces/submission.js';
import { mapToSubmissionDTO, mapToSubmissionDTOId, SubmissionDTO, SubmissionDTOId } from '../interfaces/submission.js';
export async function getGroup(classId: string, assignmentNumber: number, groupNumber: number, full: boolean): Promise<GroupDTO | null> {
const classRepository = getClassRepository();
@ -43,7 +42,7 @@ export async function createGroup(groupData: GroupDTO, classid: string, assignme
const studentRepository = getStudentRepository();
const memberUsernames = (groupData.members as string[]) || []; // TODO check if groupdata.members is a list
const members = (await Promise.all([...memberUsernames].map((id) => studentRepository.findByUsername(id)))).filter((student) => student != null);
const members = (await Promise.all([...memberUsernames].map((id) => studentRepository.findByUsername(id)))).filter((student) => student !== null);
console.log(members);
@ -103,7 +102,12 @@ export async function getAllGroups(classId: string, assignmentNumber: number, fu
return groups.map(mapToGroupDTOId);
}
export async function getGroupSubmissions(classId: string, assignmentNumber: number, groupNumber: number): Promise<SubmissionDTO[]> {
export async function getGroupSubmissions(
classId: string,
assignmentNumber: number,
groupNumber: number,
full: boolean
): Promise<SubmissionDTO[] | SubmissionDTOId[]> {
const classRepository = getClassRepository();
const cls = await classRepository.findById(classId);
@ -128,5 +132,9 @@ export async function getGroupSubmissions(classId: string, assignmentNumber: num
const submissionRepository = getSubmissionRepository();
const submissions = await submissionRepository.findAllSubmissionsForGroup(group);
return submissions.map(mapToSubmissionDTO);
if (full) {
return submissions.map(mapToSubmissionDTO);
}
return submissions.map(mapToSubmissionDTOId);
}

10
backend/src/services/learning-objects.ts
View file

@ -45,6 +45,13 @@ export async function getLearningObjectById(hruid: string, language: string): Pr
return filterData(metadata, htmlUrl);
}
/**
* Generic function to fetch learning paths
*/
function fetchLearningPaths(arg0: string[], language: string, arg2: string): LearningPathResponse | PromiseLike<LearningPathResponse> {
throw new Error('Function not implemented.');
}
/**
* Generic function to fetch learning objects (full data or just HRUIDs)
*/
@ -85,6 +92,3 @@ export async function getLearningObjectsFromPath(hruid: string, language: string
export async function getLearningObjectIdsFromPath(hruid: string, language: string): Promise<string[]> {
return (await fetchLearningObjects(hruid, false, language)) as string[];
}
function fetchLearningPaths(arg0: string[], language: string, arg2: string): LearningPathResponse | PromiseLike<LearningPathResponse> {
throw new Error('Function not implemented.');
}

2
backend/src/services/questions.ts
View file

@ -103,5 +103,5 @@ export async function deleteQuestion(questionId: QuestionId) {
return null;
}
return question;
return mapToQuestionDTO(question);
}

97
backend/src/services/students.ts
View file

@ -1,21 +1,13 @@
import {
getClassJoinRequestRepository,
getClassRepository,
getGroupRepository,
getQuestionRepository,
getStudentRepository,
getSubmissionRepository,
} from '../data/repositories.js';
import { getClassRepository, getGroupRepository, getStudentRepository, getSubmissionRepository } from '../data/repositories.js';
import { AssignmentDTO } from '../interfaces/assignment.js';
import { ClassDTO, mapToClassDTO } from '../interfaces/class.js';
import { GroupDTO, mapToGroupDTO, mapToGroupDTOId } from '../interfaces/group.js';
import { mapToStudent, mapToStudentDTO, StudentDTO } from '../interfaces/student.js';
import { mapToSubmissionDTO, SubmissionDTO } from '../interfaces/submission.js';
import { mapToSubmissionDTO, mapToSubmissionDTOId, SubmissionDTO, SubmissionDTOId } from '../interfaces/submission.js';
import { getAllAssignments } from './assignments.js';
import { mapToQuestionDTO, mapToQuestionId, QuestionDTO, QuestionId } from '../interfaces/question';
import {ClassJoinRequestStatus} from "../entities/classes/class-join-request.entity";
import {ConflictException, NotFoundException} from "../exceptions";
import {Student} from "../entities/users/student.entity";
import {mapToStudentRequestDTO} from "../interfaces/student-request";
export async function getAllStudents(full: boolean): Promise<StudentDTO[] | string[]> {
@ -47,14 +39,8 @@ export async function getStudent(username: string): Promise<StudentDTO> {
export async function createStudent(userData: StudentDTO): Promise<void> {
const studentRepository = getStudentRepository();
const user = await studentRepository.findByUsername(userData.username);
if (user) {
throw new ConflictException("Student with that sername already exists");
}
const newStudent = studentRepository.create(mapToStudent(userData));
await studentRepository.save(newStudent);
const newStudent = mapToStudent(userData);
await studentRepository.save(newStudent, { preventOverwrite: true });
}
export async function deleteStudent(username: string): Promise<void> {
@ -100,82 +86,15 @@ export async function getStudentGroups(username: string, full: boolean): Promise
return groups.map(mapToGroupDTOId);
}
export async function getStudentSubmissions(username: string): Promise<SubmissionDTO[]> {
export async function getStudentSubmissions(username: string, full: boolean): Promise<SubmissionDTO[] | SubmissionDTOId[]> {
const student = await fetchStudent(username);
const submissionRepository = getSubmissionRepository();
const submissions = await submissionRepository.findAllSubmissionsForStudent(student);
return submissions.map(mapToSubmissionDTO);
}
export async function getStudentQuestions(username: string, full: boolean): Promise<QuestionDTO[] | QuestionId[]> {
const student = await fetchStudent(username);
const questionRepository = getQuestionRepository();
const questions = await questionRepository.findAllByAuthor(student);
const questionsDTO = questions.map(mapToQuestionDTO);
if (full)
return questionsDTO;
return questionsDTO.map(mapToQuestionId);
}
export async function createClassJoinRequest(studentUsername: string, classId: string) {
const classRepo = getClassRepository();
const requestRepo = getClassJoinRequestRepository();
const student = await fetchStudent(studentUsername);
const cls = await classRepo.findById(classId);
if (!cls){
throw new NotFoundException("Class with id not found");
if (full) {
return submissions.map(mapToSubmissionDTO);
}
const req = await requestRepo.findByStudentAndClass(student, cls);
if (req){
throw new ConflictException("Request with student and class already exist");
}
const request = requestRepo.create({
requester: student,
class: cls,
status: ClassJoinRequestStatus.Open,
});
await requestRepo.save(request);
return submissions.map(mapToSubmissionDTOId);
}
export async function getJoinRequestsByStudent(studentUsername: string) {
const requestRepo = getClassJoinRequestRepository();
const student = await fetchStudent(studentUsername);
const requests = await requestRepo.findAllRequestsBy(student);
return requests.map(mapToStudentRequestDTO);
}
export async function deleteClassJoinRequest(studentUsername: string, classId: string) {
const requestRepo = getClassJoinRequestRepository();
const classRepo = getClassRepository();
const student = await fetchStudent(studentUsername);
const cls = await classRepo.findById(classId);
if (!cls) {
throw new NotFoundException('Class not found');
}
const request = await requestRepo.findByStudentAndClass(student, cls);
if (!request) {
throw new NotFoundException('Join request not found');
}
await requestRepo.deleteBy(student, cls);
}

2
backend/src/services/submissions.ts
View file

@ -32,7 +32,7 @@ export async function createSubmission(submissionDTO: SubmissionDTO) {
return null;
}
return submission;
return mapToSubmissionDTO(submission);
}
export async function deleteSubmission(learningObjectHruid: string, language: Language, version: number, submissionNumber: number) {

10
backend/src/services/teachers.ts
View file

@ -54,14 +54,8 @@ export async function getTeacher(username: string): Promise<TeacherDTO> {
export async function createTeacher(userData: TeacherDTO): Promise<void> {
const teacherRepository: TeacherRepository = getTeacherRepository();
const user: Teacher | null = await teacherRepository.findByUsername(userData.username);
if (user){
throw new ConflictException("Teacher with that username already exists");
}
const newTeacher: Teacher = teacherRepository.create(mapToTeacher(userData));
await teacherRepository.save(newTeacher);
const newTeacher = mapToTeacher(userData);
await teacherRepository.save(newTeacher, { preventOverwrite: true });
}
export async function deleteTeacher(username: string): Promise<void> {

41
backend/src/services/users.ts
View file

@ -1,41 +0,0 @@
import { UserRepository } from '../data/users/user-repository.js';
import { UserDTO, mapToUser, mapToUserDTO } from '../interfaces/user.js';
import { User } from '../entities/users/user.entity.js';
export class UserService<T extends User> {
protected repository: UserRepository<T>;
constructor(repository: UserRepository<T>) {
this.repository = repository;
}
async getAllUsers(): Promise<UserDTO[]> {
const users = await this.repository.findAll();
return users.map(mapToUserDTO);
}
async getAllUserIds(): Promise<string[]> {
const users = await this.getAllUsers();
return users.map((user) => user.username);
}
async getUserByUsername(username: string): Promise<UserDTO | null> {
const user = await this.repository.findByUsername(username);
return user ? mapToUserDTO(user) : null;
}
async createUser(userData: UserDTO, UserClass: new () => T): Promise<T> {
const newUser = mapToUser(userData, new UserClass());
await this.repository.save(newUser);
return newUser;
}
async deleteUser(username: string): Promise<UserDTO | null> {
const user = await this.getUserByUsername(username);
if (!user) {
return null;
}
await this.repository.deleteByUsername(username);
return mapToUserDTO(user);
}
}

12
backend/src/util/envvars.ts
View file

@ -4,20 +4,24 @@ const IDP_PREFIX = PREFIX + 'AUTH_';
const STUDENT_IDP_PREFIX = IDP_PREFIX + 'STUDENT_';
const TEACHER_IDP_PREFIX = IDP_PREFIX + 'TEACHER_';
const CORS_PREFIX = PREFIX + 'CORS_';
const LOGGING_PREFIX = PREFIX + 'LOGGING_';
type EnvVar = { key: string; required?: boolean; defaultValue?: any };
export const EnvVars: { [key: string]: EnvVar } = {
Port: { key: PREFIX + 'PORT', defaultValue: 3000 },
LearningContentRepoApiBaseUrl: { key: PREFIX + 'LEARNING_CONTENT_REPO_API_BASE_URL', defaultValue: 'https://dwengo.org/backend/api' },
FallbackLanguage: { key: PREFIX + 'FALLBACK_LANGUAGE', defaultValue: 'nl' },
RunMode: { key: PREFIX + 'RUN_MODE', defaultValue: 'dev' },
DbHost: { key: DB_PREFIX + 'HOST', required: true },
DbPort: { key: DB_PREFIX + 'PORT', defaultValue: 5432 },
DbName: { key: DB_PREFIX + 'NAME', defaultValue: 'dwengo' },
DbUsername: { key: DB_PREFIX + 'USERNAME', required: true },
DbPassword: { key: DB_PREFIX + 'PASSWORD', required: true },
DbUpdate: { key: DB_PREFIX + 'UPDATE', defaultValue: false },
LearningContentRepoApiBaseUrl: { key: PREFIX + 'LEARNING_CONTENT_REPO_API_BASE_URL', defaultValue: 'https://dwengo.org/backend/api' },
FallbackLanguage: { key: PREFIX + 'FALLBACK_LANGUAGE', defaultValue: 'nl' },
UserContentPrefix: { key: DB_PREFIX + 'USER_CONTENT_PREFIX', defaultValue: 'u_' },
IdpStudentUrl: { key: STUDENT_IDP_PREFIX + 'URL', required: true },
IdpStudentClientId: { key: STUDENT_IDP_PREFIX + 'CLIENT_ID', required: true },
IdpStudentJwksEndpoint: { key: STUDENT_IDP_PREFIX + 'JWKS_ENDPOINT', required: true },
@ -25,8 +29,12 @@ export const EnvVars: { [key: string]: EnvVar } = {
IdpTeacherClientId: { key: TEACHER_IDP_PREFIX + 'CLIENT_ID', required: true },
IdpTeacherJwksEndpoint: { key: TEACHER_IDP_PREFIX + 'JWKS_ENDPOINT', required: true },
IdpAudience: { key: IDP_PREFIX + 'AUDIENCE', defaultValue: 'account' },
CorsAllowedOrigins: { key: CORS_PREFIX + 'ALLOWED_ORIGINS', defaultValue: '' },
CorsAllowedHeaders: { key: CORS_PREFIX + 'ALLOWED_HEADERS', defaultValue: 'Authorization,Content-Type' },
LogLevel: { key: LOGGING_PREFIX + 'LEVEL', defaultValue: 'info' },
LokiHost: { key: LOGGING_PREFIX + 'LOKI_HOST', defaultValue: 'http://localhost:3102' },
} as const;
/**

4
backend/src/util/translation-helper.ts
View file

@ -8,12 +8,12 @@ const logger: Logger = getLogger();
export function loadTranslations<T>(language: string): T {
try {
const filePath = path.join(process.cwd(), '_i18n', `${language}.yml`);
const filePath = path.join(process.cwd(), 'i18n', `${language}.yml`);
const yamlFile = fs.readFileSync(filePath, 'utf8');
return yaml.load(yamlFile) as T;
} catch (error) {
logger.warn(`Cannot load translation for ${language}, fallen back to dutch`, error);
const fallbackPath = path.join(process.cwd(), '_i18n', `${FALLBACK_LANG}.yml`);
const fallbackPath = path.join(process.cwd(), 'i18n', `${FALLBACK_LANG}.yml`);
return yaml.load(fs.readFileSync(fallbackPath, 'utf8')) as T;
}
}

3
backend/tests/data/users/students.test.ts
View file

@ -1,5 +1,4 @@
import { setupTestApp } from '../../setup-tests.js';
import { Student } from '../../../src/entities/users/student.entity.js';
import { describe, it, expect, beforeAll } from 'vitest';
import { StudentRepository } from '../../../src/data/users/student-repository.js';
import { getStudentRepository } from '../../../src/data/repositories.js';
@ -30,7 +29,7 @@ describe('StudentRepository', () => {
});
it('should return the queried student after he was added', async () => {
await studentRepository.insert(new Student(username, firstName, lastName));
await studentRepository.insert(studentRepository.create({ username, firstName, lastName }));
const retrievedStudent = await studentRepository.findByUsername(username);
expect(retrievedStudent).toBeTruthy();

3
backend/tests/data/users/teachers.test.ts
View file

@ -2,7 +2,6 @@ import { describe, it, expect, beforeAll } from 'vitest';
import { TeacherRepository } from '../../../src/data/users/teacher-repository';
import { setupTestApp } from '../../setup-tests';
import { getTeacherRepository } from '../../../src/data/repositories';
import { Teacher } from '../../../src/entities/users/teacher.entity';
const username = 'testteacher';
const firstName = 'John';
@ -30,7 +29,7 @@ describe('TeacherRepository', () => {
});
it('should return the queried teacher after he was added', async () => {
await teacherRepository.insert(new Teacher(username, firstName, lastName));
await teacherRepository.insert(teacherRepository.create({ username, firstName, lastName }));
const retrievedTeacher = await teacherRepository.findByUsername(username);
expect(retrievedTeacher).toBeTruthy();

26
compose.prod.yml → compose.production.yml
View file

@ -1,7 +1,8 @@
#
# This file is used to define the production environment for the project.
# It is used to deploy the project on a server.
# Should not be used for local development.
# Use this configuration to deploy the project on a server.
#
# This configuration builds the frontend and backend services as Docker images,
# and uses the paths for the services, instead of ports, and enables SSL.
#
services:
web:
@ -35,12 +36,16 @@ services:
- 'traefik.http.services.api.loadbalancer.server.port=3000'
db:
# Also see compose.yml
extends:
file: ./compose.yml
service: db
networks:
- dwengo-1
idp:
# Also see compose.yml
extends:
file: ./compose.yml
service: idp
# TODO Replace with proper production command
command: ['start-dev', '--http-port', '7080', '--https-port', '7443', '--import-realm']
networks:
@ -92,7 +97,15 @@ services:
- dwengo-1
logging:
# Also see compose.yml
image: grafana/loki:latest
ports:
- '9001:3102'
- '9095:9095'
command: -config.file=/etc/loki/config.yaml
restart: unless-stopped
volumes:
- ./config/loki/config.yml:/etc/loki/config.yaml
- dwengo_loki_data:/loki
networks:
- dwengo-1
@ -107,6 +120,7 @@ services:
volumes:
dwengo_grafana_data:
dwengo_letsencrypt:
dwengo_loki_data:
networks:
dwengo-1:

22
compose.override.yml → compose.staging.yml
View file

@ -32,8 +32,15 @@ services:
- 'traefik.http.routers.api.rule=PathPrefix(`/api`)'
- 'traefik.http.services.api.loadbalancer.server.port=3000'
db:
extends:
file: ./compose.yml
service: db
idp:
# Also see compose.yml
extends:
file: ./compose.yml
service: idp
labels:
- 'traefik.http.routers.idp.rule=PathPrefix(`/idp`)'
- 'traefik.http.services.idp.loadbalancer.server.port=7080'
@ -60,6 +67,17 @@ services:
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
logging:
image: grafana/loki:latest
ports:
- '9001:3102'
- '9095:9095'
command: -config.file=/etc/loki/config.yaml
restart: unless-stopped
volumes:
- ./config/loki/config.yml:/etc/loki/config.yaml
- dwengo_loki_data:/loki
dashboards:
image: grafana/grafana:latest
ports:
@ -70,3 +88,5 @@ services:
volumes:
dwengo_grafana_data:
dwengo_loki_data:
dwengo_postgres_data:

12
compose.yml
View file

@ -36,17 +36,5 @@ services:
KC_HEALTH_ENABLED: 'true'
KC_LOG_LEVEL: info
logging:
image: grafana/loki:latest
ports:
- '9001:3102'
- '9095:9095'
command: -config.file=/etc/loki/config.yaml
restart: unless-stopped
volumes:
- ./config/loki/config.yml:/etc/loki/config.yaml
- dwengo_loki_data:/loki
volumes:
dwengo_loki_data:
dwengo_postgres_data:

9
frontend/README.md
View file

@ -19,7 +19,16 @@ See [Vite Configuration Reference](https://vite.dev/config/).
## Project Setup
```sh
# Install dependencies
npm install
# Start necessary services for development
cd ../ # Go to the root of the repository
docker compose up -d
# Start the backend
cd backend
cp .env.development.example .env.development.local
npm run dev # or npm run build && npm run start
```
### Compile and Hot-Reload for Development

69
frontend/src/components/BrowseThemes.vue
View file

@ -1,47 +1,56 @@
<script setup lang="ts">
import ThemeCard from "@/components/ThemeCard.vue";
import { ref, watchEffect, computed } from "vue";
import { useI18n } from "vue-i18n";
import { AGE_TO_THEMES, THEMESITEMS } from "@/utils/constants.ts";
import { useThemeQuery } from "@/queries/themes.ts";
import ThemeCard from "@/components/ThemeCard.vue";
import { ref, watchEffect, computed } from "vue";
import { useI18n } from "vue-i18n";
import { AGE_TO_THEMES, THEMESITEMS } from "@/utils/constants.ts";
import { useThemeQuery } from "@/queries/themes.ts";
const props = defineProps({
selectedTheme: { type: String, required: true },
selectedAge: { type: String, required: true }
});
const props = defineProps({
selectedTheme: { type: String, required: true },
selectedAge: { type: String, required: true },
});
const { locale } = useI18n();
const language = computed(() => locale.value);
const { locale } = useI18n();
const language = computed(() => locale.value);
const { data: allThemes, isLoading, error } = useThemeQuery(language);
const { data: allThemes, isLoading, error } = useThemeQuery(language);
const allCards = ref([]);
const cards = ref([]);
const allCards = ref([]);
const cards = ref([]);
watchEffect(() => {
const themes = allThemes.value ?? [];
allCards.value = themes;
watchEffect(() => {
const themes = allThemes.value ?? [];
allCards.value = themes;
if (props.selectedTheme) {
cards.value = themes.filter((theme) =>
THEMESITEMS[props.selectedTheme]?.includes(theme.key) &&
AGE_TO_THEMES[props.selectedAge]?.includes(theme.key)
);
} else {
cards.value = themes;
}
});
if (props.selectedTheme) {
cards.value = themes.filter(
(theme) =>
THEMESITEMS[props.selectedTheme]?.includes(theme.key) &&
AGE_TO_THEMES[props.selectedAge]?.includes(theme.key),
);
} else {
cards.value = themes;
}
});
</script>
<template>
<v-container>
<div v-if="isLoading" class="text-center py-10">
<v-progress-circular indeterminate color="primary" />
<div
v-if="isLoading"
class="text-center py-10"
>
<v-progress-circular
indeterminate
color="primary"
/>
<p>Loading...</p>
</div>
<div v-else-if="error" class="text-center py-10 text-error">
<div
v-else-if="error"
class="text-center py-10 text-error"
>
<v-icon large>mdi-alert-circle</v-icon>
<p>Error loading: {{ error.message }}</p>
</div>

2
frontend/src/components/MenuBar.vue
View file

@ -22,7 +22,7 @@
{ name: "English", code: "en" },
{ name: "Nederlands", code: "nl" },
{ name: "Français", code: "fr" },
{ name: "Deutsch", code: "de" }
{ name: "Deutsch", code: "de" },
]);
// Logic to change the language of the website to the selected language

77
frontend/src/components/ThemeCard.vue
View file

@ -1,14 +1,14 @@
<script setup lang="ts">
import { useI18n } from "vue-i18n";
import { useI18n } from "vue-i18n";
const { t } = useI18n();
const { t } = useI18n();
defineProps<{
path: string;
title: string;
description: string;
image: string;
}>();
defineProps<{
path: string;
title: string;
description: string;
image: string;
}>();
</script>
<template>
@ -31,7 +31,10 @@ defineProps<{
</v-card-title>
<v-card-text class="description flex-grow-1">{{ description }}</v-card-text>
<v-card-actions>
<v-btn :to="`theme/${path}`" variant="text">
<v-btn
:to="`theme/${path}`"
variant="text"
>
{{ t("read-more") }}
</v-btn>
</v-card-actions>
@ -39,36 +42,36 @@ defineProps<{
</template>
<style scoped>
.theme-card {
display: flex;
flex-direction: column;
height: 100%;
padding: 1rem;
cursor: pointer;
}
.theme-card {
display: flex;
flex-direction: column;
height: 100%;
padding: 1rem;
cursor: pointer;
}
.theme-card:hover {
background-color: rgba(0, 0, 0, 0.03);
}
.theme-card:hover {
background-color: rgba(0, 0, 0, 0.03);
}
.title-container {
display: flex;
align-items: center;
gap: 10px;
text-align: left;
justify-content: flex-start;
}
.title-container {
display: flex;
align-items: center;
gap: 10px;
text-align: left;
justify-content: flex-start;
}
.title-image {
flex-shrink: 0;
border-radius: 5px;
margin-left: 0;
}
.title-image {
flex-shrink: 0;
border-radius: 5px;
margin-left: 0;
}
.title {
flex-grow: 1;
white-space: normal;
overflow-wrap: break-word;
word-break: break-word;
}
.title {
flex-grow: 1;
white-space: normal;
overflow-wrap: break-word;
word-break: break-word;
}
</style>

2
frontend/src/controllers/base-controller.ts
View file

@ -1,4 +1,4 @@
import {apiConfig} from "@/config.ts";
import { apiConfig } from "@/config.ts";
export class BaseController {
protected baseUrl: string;

1
frontend/src/controllers/controllers.ts
View file

@ -1,6 +1,5 @@
import { StudentController } from "@/controllers/students.ts";
import { TeacherController } from "@/controllers/teachers.ts";
import {ThemeController} from "@/controllers/themes.ts";
export function controllerGetter<T>(Factory: new () => T): () => T {

2
frontend/src/controllers/themes.ts
View file

@ -1,4 +1,4 @@
import {BaseController} from "@/controllers/base-controller.ts";
import { BaseController } from "@/controllers/base-controller.ts";
export class ThemeController extends BaseController {
constructor() {

2
frontend/src/main.ts
View file

@ -10,7 +10,7 @@ import i18n from "./i18n/i18n.ts";
// Components
import App from "./App.vue";
import router from "./router";
import { VueQueryPlugin, QueryClient } from '@tanstack/vue-query';
import { VueQueryPlugin, QueryClient } from "@tanstack/vue-query";
const app = createApp(App);

25
frontend/src/queries/themes.ts
View file

@ -1,25 +1,22 @@
import { useQuery } from '@tanstack/vue-query';
import { getThemeController } from '@/controllers/controllers';
import {type MaybeRefOrGetter, toValue} from "vue";
import { useQuery } from "@tanstack/vue-query";
import { getThemeController } from "@/controllers/controllers";
import { type MaybeRefOrGetter, toValue } from "vue";
const themeController = getThemeController();
export const useThemeQuery = (language: MaybeRefOrGetter<string>) => {
return useQuery({
queryKey: ['themes', language],
export const useThemeQuery = (language: MaybeRefOrGetter<string>) =>
useQuery({
queryKey: ["themes", language],
queryFn: () => {
const lang = toValue(language);
return themeController.getAll(lang);
},
enabled: () => !!toValue(language),
enabled: () => Boolean(toValue(language)),
});
};
export const useThemeHruidsQuery = (themeKey: string | null) => {
return useQuery({
queryKey: ['theme-hruids', themeKey],
export const useThemeHruidsQuery = (themeKey: string | null) =>
useQuery({
queryKey: ["theme-hruids", themeKey],
queryFn: () => themeController.getHruidsByKey(themeKey!),
enabled: !!themeKey,
enabled: Boolean(themeKey),
});
};

73
frontend/src/utils/constants.ts
View file

@ -1,37 +1,64 @@
export const THEMES_KEYS = [
"kiks", "art", "socialrobot", "agriculture", "wegostem",
"computational_thinking", "math_with_python", "python_programming",
"stem", "care", "chatbot", "physical_computing", "algorithms", "basics_ai"
"kiks",
"art",
"socialrobot",
"agriculture",
"wegostem",
"computational_thinking",
"math_with_python",
"python_programming",
"stem",
"care",
"chatbot",
"physical_computing",
"algorithms",
"basics_ai",
];
export const THEMESITEMS: Record<string, string[]> = {
"all": THEMES_KEYS,
"culture": ["art", "wegostem", "chatbot"],
all: THEMES_KEYS,
culture: ["art", "wegostem", "chatbot"],
"electricity-and-mechanics": ["socialrobot", "wegostem", "stem", "physical_computing"],
"nature-and-climate": ["kiks", "agriculture"],
"agriculture": ["agriculture"],
"society": ["kiks", "socialrobot", "care", "chatbot"],
"math": ["kiks", "math_with_python", "python_programming", "stem", "care", "basics_ai"],
"technology": ["socialrobot", "wegostem", "computational_thinking", "stem", "physical_computing", "basics_ai"],
"algorithms": ["math_with_python", "python_programming", "stem", "algorithms", "basics_ai"],
agriculture: ["agriculture"],
society: ["kiks", "socialrobot", "care", "chatbot"],
math: ["kiks", "math_with_python", "python_programming", "stem", "care", "basics_ai"],
technology: ["socialrobot", "wegostem", "computational_thinking", "stem", "physical_computing", "basics_ai"],
algorithms: ["math_with_python", "python_programming", "stem", "algorithms", "basics_ai"],
};
export const AGEITEMS = [
"all", "primary-school", "lower-secondary", "upper-secondary", "high-school", "older"
];
export const AGEITEMS = ["all", "primary-school", "lower-secondary", "upper-secondary", "high-school", "older"];
export const AGE_TO_THEMES: Record<string, string[]> = {
"all": THEMES_KEYS,
all: THEMES_KEYS,
"primary-school": ["wegostem", "computational_thinking", "physical_computing"],
"lower-secondary": ["socialrobot", "art", "wegostem", "computational_thinking", "physical_computing"],
"upper-secondary": ["kiks", "art", "socialrobot", "agriculture",
"computational_thinking", "math_with_python", "python_programming",
"stem", "care", "chatbot", "algorithms", "basics_ai"],
"high-school": [
"kiks", "art", "agriculture", "computational_thinking", "math_with_python", "python_programming",
"stem", "care", "chatbot", "algorithms", "basics_ai"
"upper-secondary": [
"kiks",
"art",
"socialrobot",
"agriculture",
"computational_thinking",
"math_with_python",
"python_programming",
"stem",
"care",
"chatbot",
"algorithms",
"basics_ai",
],
"older": [
"kiks", "computational_thinking", "algorithms", "basics_ai"
]
"high-school": [
"kiks",
"art",
"agriculture",
"computational_thinking",
"math_with_python",
"python_programming",
"stem",
"care",
"chatbot",
"algorithms",
"basics_ai",
],
older: ["kiks", "computational_thinking", "algorithms", "basics_ai"],
};

10
frontend/src/views/SingleTheme.vue
View file

@ -1,11 +1,7 @@
<script setup lang="ts">
</script>
<script setup lang="ts"></script>
<template>
<main></main>
<main></main>
</template>
<style scoped>
</style>
<style scoped></style>

128
frontend/src/views/homepage/UserHomePage.vue
View file

@ -1,13 +1,13 @@
<script setup lang="ts">
import {ref, watch} from "vue";
import {useI18n} from "vue-i18n";
import {THEMESITEMS, AGE_TO_THEMES} from "@/utils/constants.ts";
import { ref, watch } from "vue";
import { useI18n } from "vue-i18n";
import { THEMESITEMS, AGE_TO_THEMES } from "@/utils/constants.ts";
import BrowseThemes from "@/components/BrowseThemes.vue";
const {t, locale} = useI18n();
const { t, locale } = useI18n();
const selectedThemeKey = ref<string>('all');
const selectedAgeKey = ref<string>('all');
const selectedThemeKey = ref<string>("all");
const selectedAgeKey = ref<string>("all");
const allThemes = ref(Object.keys(THEMESITEMS));
const availableThemes = ref([...allThemes.value]);
@ -17,18 +17,17 @@ import {ref, watch} from "vue";
// Reset selection when language changes
watch(locale, () => {
selectedThemeKey.value = 'all';
selectedAgeKey.value = 'all';
selectedThemeKey.value = "all";
selectedAgeKey.value = "all";
});
watch(selectedThemeKey, () => {
if (selectedThemeKey.value === "all") {
availableAges.value = [...allAges.value]; // Reset to all ages
} else {
const themes = THEMESITEMS[selectedThemeKey.value];
availableAges.value = allAges.value.filter(age =>
AGE_TO_THEMES[age]?.some(theme => themes.includes(theme))
availableAges.value = allAges.value.filter((age) =>
AGE_TO_THEMES[age]?.some((theme) => themes.includes(theme)),
);
}
});
@ -38,32 +37,31 @@ import {ref, watch} from "vue";
availableThemes.value = [...allThemes.value]; // Reset to all themes
} else {
const themes = AGE_TO_THEMES[selectedAgeKey.value];
availableThemes.value = allThemes.value.filter(theme =>
THEMESITEMS[theme]?.some(theme => themes.includes(theme))
availableThemes.value = allThemes.value.filter((theme) =>
THEMESITEMS[theme]?.some((theme) => themes.includes(theme)),
);
}
});
</script>
<template>
<div class="main-container">
<h1 class="title">{{ t("themes") }}</h1>
<v-container class="dropdowns">
<v-select class="v-select"
:label="t('choose-theme')"
:items="availableThemes.map(theme => ({ title: t(`theme-options.${theme}`), value: theme }))"
v-model="selectedThemeKey"
item-title="title"
item-value="value"
variant="outlined"
<v-select
class="v-select"
:label="t('choose-theme')"
:items="availableThemes.map((theme) => ({ title: t(`theme-options.${theme}`), value: theme }))"
v-model="selectedThemeKey"
item-title="title"
item-value="value"
variant="outlined"
/>
<v-select
class="v-select"
:label="t('choose-age')"
:items="availableAges.map(age => ({ key: age, label: t(`age-options.${age}`), value: age }))"
:items="availableAges.map((age) => ({ key: age, label: t(`age-options.${age}`), value: age }))"
v-model="selectedAgeKey"
item-title="label"
item-value="key"
@ -71,55 +69,55 @@ import {ref, watch} from "vue";
></v-select>
</v-container>
<BrowseThemes :selectedTheme="selectedThemeKey ?? ''" :selectedAge="selectedAgeKey ?? ''"/>
<BrowseThemes
:selectedTheme="selectedThemeKey ?? ''"
:selectedAge="selectedAgeKey ?? ''"
/>
</div>
</template>
<style scoped>
.main-container {
min-height: 100vh;
min-width: 100vw;
display: flex;
flex-direction: column;
align-items: flex-start;
justify-content: flex-start;
}
.title {
max-width: 50rem;
margin-left: 1rem;
margin-top: 1rem;
text-align: center;
display: flex;
justify-content: center;
}
.dropdowns {
display: flex;
justify-content: space-between;
gap: 5rem;
width: 80%;
}
.v-select {
flex: 1;
min-width: 100px;
}
@media (max-width: 768px) {
.main-container {
padding: 1rem;
}
}
@media (max-width: 700px) {
.dropdowns {
min-height: 100vh;
min-width: 100vw;
display: flex;
flex-direction: column;
gap: 1rem;
align-items: flex-start;
justify-content: flex-start;
}
.title {
max-width: 50rem;
margin-left: 1rem;
margin-top: 1rem;
text-align: center;
display: flex;
justify-content: center;
}
.dropdowns {
display: flex;
justify-content: space-between;
gap: 5rem;
width: 80%;
}
}
.v-select {
flex: 1;
min-width: 100px;
}
@media (max-width: 768px) {
.main-container {
padding: 1rem;
}
}
@media (max-width: 700px) {
.dropdowns {
flex-direction: column;
gap: 1rem;
width: 80%;
}
}
</style>

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