Merge pull request #269 from SELab-2/feat/discussions

feat: Discussions pagina's
2025-05-19 21:28:38 +02:00 · 2025-05-19 21:28:38 +02:00 · f6c2f71edb
commit f6c2f71edb
parent a649713e15 0ea343172f
22 changed files with 885 additions and 247 deletions
--- a/backend/src/controllers/learning-paths.ts
+++ b/backend/src/controllers/learning-paths.ts
@ -1,4 +1,4 @@
-import { Request, Response } from 'express';
+import { 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';
@ -15,7 +15,7 @@ import { requireFields } from './error-helper.js';
 /**
 * Fetch learning paths based on query parameters.
 */
-export async function getLearningPaths(req: Request, res: Response): Promise<void> {
+export async function getLearningPaths(req: AuthenticatedRequest, res: Response): Promise<void> {
    const admin = req.query.admin;
    if (admin) {
        const paths = await learningPathService.getLearningPathsAdministratedBy(admin as string);
@ -59,6 +59,19 @@ export async function getLearningPaths(req: Request, res: Response): Promise<voi
            return;
        } else {
            hruidList = themes.flatMap((theme) => theme.hruids);
+
+            const apiLearningPathResponse = await learningPathService.fetchLearningPaths(hruidList, language as Language, 'All themes', forGroup);
+            const apiLearningPaths: LearningPath[] = apiLearningPathResponse.data || [];
+            let allLearningPaths: LearningPath[] = apiLearningPaths;
+
+            if (req.auth) {
+                const adminUsername = req.auth.username;
+                const userLearningPaths = (await learningPathService.getLearningPathsAdministratedBy(adminUsername)) || [];
+                allLearningPaths = apiLearningPaths.concat(userLearningPaths);
+            }
+
+            res.json(allLearningPaths);
+            return;
        }

        const learningPaths = await learningPathService.fetchLearningPaths(
--- a/backend/src/data/content/learning-path-repository.ts
+++ b/backend/src/data/content/learning-path-repository.ts
@ -7,14 +7,20 @@ import { LearningPathTransition } from '../../entities/content/learning-path-tra

 export class LearningPathRepository extends DwengoEntityRepository<LearningPath> {
    public async findByHruidAndLanguage(hruid: string, language: Language): Promise<LearningPath | null> {
-        return this.findOne({ hruid: hruid, language: language }, { populate: ['nodes', 'nodes.transitions', 'admins'] });
+        return this.findOne(
+            {
+                hruid: hruid,
+                language: language,
+            },
+            { populate: ['nodes', 'nodes.transitions', 'admins'] }
+        );
    }

    /**
     * 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 query The query string we want to search 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[]> {
--- a/backend/src/data/questions/question-repository.ts
+++ b/backend/src/data/questions/question-repository.ts
@ -18,13 +18,14 @@ export class QuestionRepository extends DwengoEntityRepository<Question> {
            content: question.content,
            timestamp: new Date(),
        });
+        await this.insert(questionEntity);
        questionEntity.learningObjectHruid = question.loId.hruid;
        questionEntity.learningObjectLanguage = question.loId.language;
        questionEntity.learningObjectVersion = question.loId.version;
        questionEntity.author = question.author;
        questionEntity.inGroup = question.inGroup;
        questionEntity.content = question.content;
-        return await this.insert(questionEntity);
+        return questionEntity;
    }
    public async findAllQuestionsAboutLearningObject(loId: LearningObjectIdentifier): Promise<Question[]> {
        return this.findAll({
--- a/backend/src/services/learning-paths/dwengo-api-learning-path-provider.ts
+++ b/backend/src/services/learning-paths/dwengo-api-learning-path-provider.ts
@ -62,6 +62,7 @@ const dwengoApiLearningPathProvider: LearningPathProvider = {
            data: learningPaths,
        };
    },
+
    async searchLearningPaths(query: string, language: string, personalizedFor: Group): Promise<LearningPath[]> {
        const apiUrl = `${DWENGO_API_BASE}/learningPath/search`;
        const params = { all: query, language };
@ -75,7 +76,8 @@ const dwengoApiLearningPathProvider: LearningPathProvider = {
    },

    async getLearningPathsAdministratedBy(_adminUsername: string) {
-        return []; // Learning paths fetched from the Dwengo API cannot be administrated by a user.
+        // Dwengo API does not have the concept of admins, so we cannot filter by them.
+        return [];
    },
 };

--- a/backend/tests/services/learning-path/database-learning-path-provider.test.ts
+++ b/backend/tests/services/learning-path/database-learning-path-provider.test.ts
@ -14,11 +14,14 @@ import {
    testLearningObjectEssayQuestion,
    testLearningObjectMultipleChoice,
 } from '../../test_assets/content/learning-objects.testdata';
-import { testLearningPathWithConditions } from '../../test_assets/content/learning-paths.testdata';
+import { testLearningPath02, testLearningPathWithConditions } from '../../test_assets/content/learning-paths.testdata';
 import { mapToLearningPath } from '../../../src/services/learning-paths/learning-path-service';
 import { getTestGroup01, getTestGroup02 } from '../../test_assets/assignments/groups.testdata';
 import { Group } from '../../../src/entities/assignments/group.entity.js';
+import { Teacher } from '../../../src/entities/users/teacher.entity.js';
 import { RequiredEntityData } from '@mikro-orm/core';
+import { getFooFighters, getLimpBizkit } from '../../test_assets/users/teachers.testdata';
+import { mapToTeacherDTO } from '../../../src/interfaces/teacher';

 function expectBranchingObjectNode(result: LearningPathResponse): LearningObjectNode {
    const branchingObjectMatches = result.data![0].nodes.filter((it) => it.learningobject_hruid === testLearningObjectMultipleChoice.hruid);
@ -33,6 +36,8 @@ describe('DatabaseLearningPathProvider', () => {
    let finalLearningObject: RequiredEntityData<LearningObject>;
    let groupA: Group;
    let groupB: Group;
+    let teacherA: Teacher;
+    let teacherB: Teacher;

    beforeAll(async () => {
        await setupTestApp();
@ -42,6 +47,8 @@ describe('DatabaseLearningPathProvider', () => {
        finalLearningObject = testLearningObjectEssayQuestion;
        groupA = getTestGroup01();
        groupB = getTestGroup02();
+        teacherA = getFooFighters();
+        teacherB = getLimpBizkit();

        // Place different submissions for group A and B.
        const submissionRepo = getSubmissionRepository();
@ -140,4 +147,18 @@ describe('DatabaseLearningPathProvider', () => {
            expect(result.length).toBe(0);
        });
    });
+
+    describe('getLearningPathsAdministratedBy', () => {
+        it('returns the learning path owned by the admin', async () => {
+            const expectedLearningPath = mapToLearningPath(testLearningPath02, [mapToTeacherDTO(teacherB)]);
+            const result = await databaseLearningPathProvider.getLearningPathsAdministratedBy([teacherB], expectedLearningPath.language);
+            expect(result.length).toBe(1);
+            expect(result[0].title).toBe(expectedLearningPath.title);
+            expect(result[0].description).toBe(expectedLearningPath.description);
+        });
+        it('returns an empty result when querying admins that do not have custom learning paths', async () => {
+            const result = await databaseLearningPathProvider.getLearningPathsAdministratedBy([teacherA], testLearningPath.language);
+            expect(result.length).toBe(0);
+        });
+    });
 });
--- a/backend/tests/test_assets/content/learning-paths.testdata.ts
+++ b/backend/tests/test_assets/content/learning-paths.testdata.ts
@ -14,10 +14,12 @@ import {
    testLearningObjectMultipleChoice,
    testLearningObjectPnNotebooks,
 } from './learning-objects.testdata';
+import { getLimpBizkit } from '../users/teachers.testdata';

 export function makeTestLearningPaths(_em: EntityManager): LearningPath[] {
    const learningPath01 = mapToLearningPath(testLearningPath01, []);
    const learningPath02 = mapToLearningPath(testLearningPath02, []);
+    learningPath02.admins = [getLimpBizkit()];

    const partiallyDatabasePartiallyDwengoApiLearningPath = mapToLearningPath(testPartiallyDatabaseAndPartiallyDwengoApiLearningPath, []);
    const learningPathWithConditions = mapToLearningPath(testLearningPathWithConditions, []);
--- a/common/src/util/match-mode.ts
+++ b/common/src/util/match-mode.ts
@ -0,0 +1,10 @@
+export enum MatchMode {
+    /**
+     * Match any
+     */
+    ANY = 'ANY',
+    /**
+     * Match all
+     */
+    ALL = 'ALL',
+}
--- a/frontend/src/components/DiscussionSideBarElement.vue
+++ b/frontend/src/components/DiscussionSideBarElement.vue
@ -0,0 +1,48 @@
+<script setup lang="ts">
+    import type { LearningObject } from "@/data-objects/learning-objects/learning-object";
+    import type { LearningPath } from "@/data-objects/learning-paths/learning-path";
+    import { useLearningObjectListForPathQuery } from "@/queries/learning-objects";
+    import { useRoute } from "vue-router";
+    import UsingQueryResult from "@/components/UsingQueryResult.vue";
+
+    const route = useRoute();
+
+    const props = defineProps<{
+        path: LearningPath;
+        activeObjectId: string;
+    }>();
+</script>
+
+<template>
+    <v-expansion-panel :value="props.path.hruid">
+        <v-expansion-panel-title>
+            {{ path.title }}
+        </v-expansion-panel-title>
+        <v-expansion-panel-text>
+            <v-lazy>
+                <using-query-result
+                    :query-result="useLearningObjectListForPathQuery(props.path)"
+                    v-slot="learningObjects: { data: LearningObject[] }"
+                >
+                    <template
+                        v-for="node in learningObjects.data"
+                        :key="node.key"
+                    >
+                        <v-list-item
+                            link
+                            :to="{
+                                path: `/discussion-reload/${props.path.hruid}/${node.language}/${node.key}`,
+                                query: route.query,
+                            }"
+                            :title="node.title"
+                            :active="node.key === props.activeObjectId"
+                        >
+                        </v-list-item>
+                    </template>
+                </using-query-result>
+            </v-lazy>
+        </v-expansion-panel-text>
+    </v-expansion-panel>
+</template>
+
+<style scoped></style>
--- a/frontend/src/components/DiscussionsSideBar.vue
+++ b/frontend/src/components/DiscussionsSideBar.vue
@ -0,0 +1,70 @@
+<script setup lang="ts">
+    import type { LearningPath } from "@/data-objects/learning-paths/learning-path.ts";
+    import UsingQueryResult from "@/components/UsingQueryResult.vue";
+    import DiscussionSideBarElement from "@/components/DiscussionSideBarElement.vue";
+    import { useI18n } from "vue-i18n";
+    import { useGetAllLearningPaths } from "@/queries/learning-paths.ts";
+    import { ref, watch } from "vue";
+    import { useRoute } from "vue-router";
+
+    const { t, locale } = useI18n();
+    const route = useRoute();
+
+    const navigationDrawerShown = ref(true);
+    const currentLocale = ref(locale.value);
+    const expanded = ref([route.params.hruid]);
+
+    watch(locale, (newLocale) => {
+        currentLocale.value = newLocale;
+    });
+
+    const allLearningPathsResult = useGetAllLearningPaths(() => currentLocale.value);
+</script>
+
+<template>
+    <v-navigation-drawer
+        v-model="navigationDrawerShown"
+        :width="350"
+        app
+    >
+        <div class="d-flex flex-column h-100">
+            <v-list-item>
+                <template v-slot:title>
+                    <div class="title">{{ t("discussions") }}</div>
+                </template>
+            </v-list-item>
+            <v-divider></v-divider>
+            <v-expansion-panels v-model="expanded">
+                <using-query-result
+                    :query-result="allLearningPathsResult"
+                    v-slot="learningPaths: { data: LearningPath[] }"
+                >
+                    <DiscussionSideBarElement
+                        v-for="learningPath in learningPaths.data"
+                        :path="learningPath"
+                        :activeObjectId="'' as string"
+                        :key="learningPath.hruid"
+                    />
+                </using-query-result>
+            </v-expansion-panels>
+        </div>
+    </v-navigation-drawer>
+    <div class="control-bar-above-content">
+        <v-btn
+            :icon="navigationDrawerShown ? 'mdi-menu-open' : 'mdi-menu'"
+            class="navigation-drawer-toggle-button"
+            variant="plain"
+            @click="navigationDrawerShown = !navigationDrawerShown"
+        ></v-btn>
+    </div>
+</template>
+
+<style scoped>
+    .title {
+        color: #0e6942;
+        text-transform: uppercase;
+        font-weight: bolder;
+        padding-top: 2%;
+        font-size: 36px;
+    }
+</style>
--- a/frontend/src/components/MenuBar.vue
+++ b/frontend/src/components/MenuBar.vue
@ -87,14 +87,13 @@
            >
                {{ t("classes") }}
            </v-btn>
-            <!-- TODO Re-enable this button when the discussion page is ready -->
-            <!--            <v-btn-->
-            <!--                class="menu_item"-->
-            <!--                variant="text"-->
-            <!--                to="/user/discussion"-->
-            <!--            >-->
-            <!--                {{ t("discussions") }}-->
-            <!--            </v-btn>-->
+            <v-btn
+                class="menu_item"
+                variant="text"
+                to="/discussion"
+            >
+                {{ t("discussions") }}
+            </v-btn>
        </v-toolbar-items>
        <v-menu
            open-on-hover
@ -231,7 +230,7 @@
            </v-list-item>

            <v-list-item
-                to="/user/discussion"
+                to="/discussion"
                link
            >
                <v-list-item-title class="menu_item">{{ t("discussions") }}</v-list-item-title>
--- a/frontend/src/components/QandA.vue
+++ b/frontend/src/components/QandA.vue
@ -1,6 +1,9 @@
 <script setup lang="ts">
    import type { QuestionDTO } from "@dwengo-1/common/interfaces/question";
    import SingleQuestion from "./SingleQuestion.vue";
+    import { useI18n } from "vue-i18n";
+
+    const { t } = useI18n();

    defineProps<{
        questions: QuestionDTO[];
@ -8,13 +11,28 @@
 </script>
 <template>
    <div class="space-y-4">
+        <div v-if="questions.length != 0">
            <div
                v-for="question in questions"
                :key="(question.sequenceNumber, question.content)"
-            class="border rounded-2xl p-4 shadow-sm bg-white"
            >
                <SingleQuestion :question="question"></SingleQuestion>
            </div>
        </div>
+        <div v-else>
+            <p class="no-questions">{{ t("no-questions") }}</p>
+        </div>
+    </div>
 </template>
-<style scoped></style>
+<style scoped>
+    .no-questions {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        height: 40vh;
+        text-align: center;
+        font-size: 18px;
+        color: #666;
+        padding: 0 20px;
+    }
+</style>
--- a/frontend/src/components/QuestionBox.vue
+++ b/frontend/src/components/QuestionBox.vue
@ -0,0 +1,134 @@
+<script setup lang="ts">
+    import authService from "@/services/auth/auth-service.ts";
+    import { Language } from "@/data-objects/language.ts";
+    import { computed, type ComputedRef, ref } from "vue";
+    import type { AssignmentDTO } from "@dwengo-1/common/interfaces/assignment";
+    import { useStudentAssignmentsQuery, useStudentGroupsQuery } from "@/queries/students.ts";
+    import type { GroupDTO, GroupDTOId } from "@dwengo-1/common/interfaces/group";
+    import type { QuestionData } from "@dwengo-1/common/interfaces/question";
+    import type { LearningObjectIdentifierDTO } from "@dwengo-1/interfaces/learning-content";
+    import { useCreateQuestionMutation, useQuestionsQuery } from "@/queries/questions.ts";
+    import { LearningPathNode } from "@/data-objects/learning-paths/learning-path-node.ts";
+    import { useGetLearningPathQuery } from "@/queries/learning-paths.ts";
+    import { useLearningObjectListForPathQuery } from "@/queries/learning-objects.ts";
+    import { useI18n } from "vue-i18n";
+    import { AccountType } from "@dwengo-1/common/util/account-types.ts";
+
+    const props = defineProps<{
+        hruid: string;
+        language: Language;
+        learningObjectHruid?: string;
+        forGroup?: GroupDTOId | undefined;
+        withTitle?: boolean;
+    }>();
+
+    const { t } = useI18n();
+
+    const studentAssignmentsQueryResult = useStudentAssignmentsQuery(
+        authService.authState.user?.profile.preferred_username,
+    );
+    const learningPathQueryResult = useGetLearningPathQuery(props.hruid, props.language, props.forGroup);
+    const learningObjectListQueryResult = useLearningObjectListForPathQuery(learningPathQueryResult.data);
+
+    const pathIsAssignment = computed(() => {
+        const assignments = (studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[]) || [];
+        return assignments.some(
+            (assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
+        );
+    });
+
+    const nodesList: ComputedRef<LearningPathNode[] | null> = computed(
+        () => learningPathQueryResult.data.value?.nodesAsList ?? null,
+    );
+
+    const currentNode = computed(() => {
+        const currentHruid = props.learningObjectHruid;
+        return nodesList.value?.find((it) => it.learningobjectHruid === currentHruid);
+    });
+
+    const getQuestionsQuery = useQuestionsQuery(
+        computed(
+            () =>
+                ({
+                    language: currentNode.value?.language,
+                    hruid: currentNode.value?.learningobjectHruid,
+                    version: currentNode.value?.version,
+                }) as LearningObjectIdentifierDTO,
+        ),
+    );
+
+    const questionInput = ref("");
+
+    const loID: ComputedRef<LearningObjectIdentifierDTO> = computed(() => ({
+        hruid: props.learningObjectHruid as string,
+        language: props.language,
+    }));
+    const createQuestionMutation = useCreateQuestionMutation(loID);
+    const groupsQueryResult = useStudentGroupsQuery(authService.authState.user?.profile.preferred_username);
+
+    const showQuestionBox = computed(
+        () => authService.authState.activeRole === AccountType.Student && pathIsAssignment.value,
+    );
+
+    function submitQuestion(): void {
+        const assignments = studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[];
+        const assignment = assignments.find(
+            (assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
+        );
+        const groups = groupsQueryResult.data.value?.groups as GroupDTO[];
+        const group = groups?.find((group) => group.assignment === assignment?.id) as GroupDTO;
+        const questionData: QuestionData = {
+            author: authService.authState.user?.profile.preferred_username,
+            content: questionInput.value,
+            inGroup: group,
+        };
+        if (questionInput.value !== "") {
+            createQuestionMutation.mutate(questionData, {
+                onSuccess: async () => {
+                    questionInput.value = ""; // Clear the input field after submission
+                    await getQuestionsQuery.refetch(); // Reload the questions
+                },
+                onError: (_) => {
+                    // TODO Handle error
+                    // - console.error(e);
+                },
+            });
+        }
+    }
+</script>
+
+<template>
+    <h3 v-if="props.withTitle && showQuestionBox">{{ t("askAQuestion") }}:</h3>
+    <div
+        class="question-box"
+        v-if="showQuestionBox"
+    >
+        <v-textarea
+            :label="t('question-input-placeholder')"
+            v-model="questionInput"
+            class="question-field"
+            density="compact"
+            rows="1"
+            variant="outlined"
+            auto-grow
+        >
+            <template v-slot:append-inner>
+                <v-btn
+                    icon="mdi mdi-send"
+                    size="small"
+                    variant="plain"
+                    class="question-button"
+                    @click="submitQuestion"
+                />
+            </template>
+        </v-textarea>
+    </div>
+</template>
+
+<style scoped>
+    .question-box {
+        width: 100%;
+        max-width: 400px;
+        margin: 20px auto;
+    }
+</style>
--- a/frontend/src/components/SingleQuestion.vue
+++ b/frontend/src/components/SingleQuestion.vue
@ -5,17 +5,34 @@
    import UsingQueryResult from "./UsingQueryResult.vue";
    import type { AnswersResponse } from "@/controllers/answers";
    import type { AnswerData, AnswerDTO } from "@dwengo-1/common/interfaces/answer";
+    import type { UserDTO } from "@dwengo-1/common/interfaces/user";
    import authService from "@/services/auth/auth-service";
+    import { useI18n } from "vue-i18n";
    import { AccountType } from "@dwengo-1/common/util/account-types";

+    const { t } = useI18n();
+
    const props = defineProps<{
        question: QuestionDTO;
    }>();

    const expanded = ref(false);
+    const answersContainer = ref<HTMLElement | null>(null); // Ref for the answers container

    function toggle(): void {
        expanded.value = !expanded.value;
+
+        // Scroll to the answers container if expanded
+        if (expanded.value && answersContainer.value) {
+            setTimeout(() => {
+                if (answersContainer.value) {
+                    answersContainer.value.scrollIntoView({
+                        behavior: "smooth",
+                        block: "start",
+                    });
+                }
+            }, 100);
+        }
    }

    function formatDate(timestamp: string | Date): string {
@ -49,141 +66,121 @@
            createAnswerMutation.mutate(answerData, {
                onSuccess: async () => {
                    answer.value = "";
+                    expanded.value = true;
                    await answersQuery.refetch();
                },
            });
        }
    }
+
+    function displayNameFor(user: UserDTO) {
+        if (user.firstName && user.lastName) {
+            return `${user.firstName} ${user.lastName}`;
+        } else {
+            return user.username;
+        }
+    }
 </script>
 <template>
    <div class="space-y-4">
-        <div
-            class="flex justify-between items-center mb-2"
-            style="
-                margin-right: 5px;
-                margin-left: 5px;
-                font-weight: bold;
-                display: flex;
-                flex-direction: row;
-                justify-content: space-between;
+        <v-card class="question-card">
+            <v-card-title class="author-title">{{ displayNameFor(question.author) }}</v-card-title>
+            <v-card-subtitle>{{ formatDate(question.timestamp) }}</v-card-subtitle>
+            <v-card-text>
+                {{ question.content }}
+            </v-card-text>
+            <template
+                v-slot:actions
+                v-if="
+                    authService.authState.activeRole === AccountType.Teacher ||
+                    answersQuery.data?.value?.answers?.length > 0
                "
            >
-            <span class="font-semibold text-lg text-gray-800">{{
-                question.author.firstName + " " + question.author.lastName
-            }}</span>
-            <span class="text-sm text-gray-500">{{ formatDate(question.timestamp) }}</span>
-        </div>
-
-        <div
-            class="text-gray-700 mb-3"
-            style="margin-left: 10px"
-        >
-            {{ question.content }}
-        </div>
-        <div
+                <div class="question-actions-container">
+                    <v-textarea
                        v-if="authService.authState.activeRole === AccountType.Teacher"
-            class="answer-input-container"
-        >
-            <input
+                        :label="t('answer-input-placeholder')"
                        v-model="answer"
-                type="text"
-                placeholder="answer: ..."
-                class="answer-input"
-            />
-            <button
-                @click="submitAnswer"
-                class="submit-button"
+                        class="answer-field"
+                        density="compact"
+                        rows="1"
+                        variant="outlined"
+                        auto-grow
                    >
-                ▶
-            </button>
-        </div>
+                        <template v-slot:append-inner>
+                            <v-btn
+                                icon="mdi mdi-send"
+                                size="small"
+                                variant="plain"
+                                class="answer-button"
+                                @click="submitAnswer"
+                            />
+                        </template>
+                    </v-textarea>
                    <using-query-result
                        :query-result="answersQuery"
                        v-slot="answersResponse: { data: AnswersResponse }"
                    >
-            <button
+                        <v-btn
                            v-if="answersResponse.data.answers && answersResponse.data.answers.length > 0"
                            @click="toggle()"
-                class="text-blue-600 hover:underline text-sm"
                        >
-                {{ expanded ? "Hide Answers" : "Show Answers" }}
-            </button>
+                            {{ expanded ? t("answers-toggle-hide") : t("answers-toggle-show") }}
+                        </v-btn>

                        <div
-                v-if="expanded"
+                            v-show="expanded"
+                            ref="answersContainer"
                            class="mt-3 pl-4 border-l-2 border-blue-200 space-y-2"
                        >
-                <div
+                            <v-card
                                v-for="(answer, answerIndex) in answersResponse.data.answers as AnswerDTO[]"
                                :key="answerIndex"
-                    class="text-gray-600"
-                >
-                    <div
-                        class="flex justify-between items-center mb-2"
-                        style="
-                            margin-right: 5px;
-                            margin-left: 5px;
-                            font-weight: bold;
-                            display: flex;
-                            flex-direction: row;
-                            justify-content: space-between;
-                        "
-                    >
-                        <span class="font-semibold text-lg text-gray-800">{{ answer.author.username }}</span>
-                        <span class="text-sm text-gray-500">{{ formatDate(answer.timestamp) }}</span>
-                    </div>
-
-                    <div
-                        class="text-gray-700 mb-3"
-                        style="margin-left: 10px"
+                                class="answer-card"
                            >
+                                <v-card-title class="author-title">{{ displayNameFor(answer.author) }}</v-card-title>
+                                <v-card-subtitle>{{ formatDate(answer.timestamp) }}</v-card-subtitle>
+                                <v-card-text>
                                    {{ answer.content }}
-                    </div>
-                </div>
+                                </v-card-text>
+                            </v-card>
                        </div>
                    </using-query-result>
                </div>
            </template>
+        </v-card>
+    </div>
+</template>
 <style scoped>
-    .answer-input {
-        flex-grow: 1;
-        outline: none;
-        border: none;
-        background: transparent;
-        color: #374151; /* gray-700 */
-        font-size: 0.875rem; /* smaller font size */
+    .answer-field {
+        max-width: 500px;
    }

-    .answer-input::placeholder {
-        color: #9ca3af; /* gray-400 */
+    .answer-button {
+        margin: auto;
    }

-    .submit-button {
-        margin-left: 0.25rem;
-        padding: 0.25rem;
-        background-color: #f3f4f6; /* gray-100 */
-        border-radius: 9999px;
-        transition: background-color 0.2s;
-        border: none;
-        cursor: pointer;
-    }
-
-    .submit-button:hover {
-        background-color: #e5e7eb; /* gray-200 */
-    }
-
-    .submit-icon {
-        width: 0.75rem;
-        height: 0.75rem;
-        color: #4b5563; /* gray-600 */
-    }
    .answer-input-container {
-        display: flex;
-        align-items: center;
-        border: 1px solid #d1d5db; /* gray-300 */
-        border-radius: 9999px;
-        padding: 0.5rem 1rem;
-        max-width: 28rem;
+        margin: 5px;
+    }
+
+    .question-card {
+        margin: 10px;
+    }
+
+    .question-actions-container {
        width: 100%;
+        margin-left: 10px;
+        margin-right: 10px;
+    }
+
+    .answer-card {
+        margin-top: 10px;
+        margin-bottom: 10px;
+    }
+
+    .author-title {
+        font-size: 14pt;
+        margin-bottom: -10px;
    }
 </style>
--- a/frontend/src/i18n/locale/de.json
+++ b/frontend/src/i18n/locale/de.json
@ -181,5 +181,15 @@
    "current-groups": "Aktuelle Gruppen",
    "group-size-label": "Gruppengröße",
    "save": "Speichern",
-    "unassigned": "Nicht zugewiesen"
+    "unassigned": "Nicht zugewiesen",
+    "questions": "Fragen",
+    "view-questions": "Fragen anzeigen auf ",
+    "question-input-placeholder": "Ihre Frage...",
+    "answer-input-placeholder": "Ihre Antwort...",
+    "answers-toggle-hide": "Antworten verstecken",
+    "answers-toggle-show": "Antworten anzeigen",
+    "no-questions": "Keine Fragen",
+    "no-discussion-tip": "Wählen Sie ein Lernobjekt aus, um dessen Fragen anzuzeigen",
+    "askAQuestion": "Eine Frage stellen",
+    "questionsCapitalized": "Fragen"
 }
--- a/frontend/src/i18n/locale/en.json
+++ b/frontend/src/i18n/locale/en.json
@ -4,7 +4,7 @@
    "teacher": "teacher",
    "assignments": "Assignments",
    "classes": "Classes",
-    "discussions": "discussions",
+    "discussions": "Discussions",
    "logout": "log out",
    "error_title": "Error",
    "previous": "Previous",
@ -182,5 +182,15 @@
    "current-groups": "Current groups",
    "group-size-label": "Group size",
    "save": "Save",
-    "unassigned": "Unassigned"
+    "unassigned": "Unassigned",
+    "questions": "questions",
+    "view-questions": "View questions in ",
+    "question-input-placeholder": "Your question...",
+    "answer-input-placeholder": "Your answer...",
+    "answers-toggle-hide": "Hide answers",
+    "answers-toggle-show": "Show answers",
+    "no-questions": "No questions asked yet",
+    "no-discussion-tip": "Choose a learning object to view its questions",
+    "askAQuestion": "Ask a question",
+    "questionsCapitalized": "Questions"
 }
--- a/frontend/src/i18n/locale/fr.json
+++ b/frontend/src/i18n/locale/fr.json
@ -182,5 +182,15 @@
    "current-groups": "Groupes actuels",
    "group-size-label": "Taille des groupes",
    "save": "Enregistrer",
-    "unassigned": "Non assigné"
+    "unassigned": "Non assigné",
+    "questions": "Questions",
+    "view-questions": "Voir les questions dans ",
+    "question-input-placeholder": "Votre question...",
+    "answer-input-placeholder": "Votre réponse...",
+    "answers-toggle-hide": "Masquer réponses",
+    "answers-toggle-show": "Afficher réponse",
+    "no-questions": "Aucune question trouvée",
+    "no-discussion-tip": "Sélectionnez un objet d'apprentissage pour afficher les questions qui s'y rapportent",
+    "askAQuestion": "Pose une question",
+    "questionsCapitalized": "Questions"
 }
--- a/frontend/src/i18n/locale/nl.json
+++ b/frontend/src/i18n/locale/nl.json
@ -4,7 +4,7 @@
    "teacher": "leerkracht",
    "assignments": "Opdrachten",
    "classes": "Klassen",
-    "discussions": "discussies",
+    "discussions": "Discussies",
    "logout": "log uit",
    "error_title": "Fout",
    "previous": "Vorige",
@ -181,5 +181,15 @@
    "current-groups": "Huidige groepen",
    "group-size-label": "Grootte van groepen",
    "save": "Opslaan",
-    "unassigned": "Niet toegewezen"
+    "unassigned": "Niet toegewezen",
+    "questions": "vragen",
+    "view-questions": "Bekijk vragen in ",
+    "question-input-placeholder": "Uw vraag...",
+    "answer-input-placeholder": "Uw antwoord...",
+    "answers-toggle-hide": "Verberg antwoorden",
+    "answers-toggle-show": "Toon antwoorden",
+    "no-questions": "Nog geen vragen gesteld",
+    "no-discussion-tip": "Kies een leerobject om zijn vragen te bekijken",
+    "askAQuestion": "Stel een vraag",
+    "questionsCapitalized": "Vragen"
 }
--- a/frontend/src/router/index.ts
+++ b/frontend/src/router/index.ts
@ -14,6 +14,8 @@ import UserHomePage from "@/views/homepage/UserHomePage.vue";
 import SingleTheme from "@/views/SingleTheme.vue";
 import LearningObjectView from "@/views/learning-paths/learning-object/LearningObjectView.vue";
 import authService from "@/services/auth/auth-service";
+import DiscussionForward from "@/views/discussions/DiscussionForward.vue";
+import NoDiscussion from "@/views/discussions/NoDiscussion.vue";
 import OwnLearningContentPage from "@/views/own-learning-content/OwnLearningContentPage.vue";
 import { allowRedirect, Redirect } from "@/utils/redirect.ts";

@ -57,12 +59,6 @@ const router = createRouter({
                    name: "UserClasses",
                    component: UserClasses,
                },
-                // TODO Re-enable this route when the discussion page is ready
-                // {
-                //     Path: "discussion",
-                //     Name: "UserDiscussions",
-                //     Component: UserDiscussions,
-                // },
            ],
        },

@ -102,9 +98,23 @@ const router = createRouter({
            meta: { requiresAuth: true },
        },
        {
-            path: "/discussion/:id",
+            path: "/discussion",
+            name: "Discussions",
+            component: NoDiscussion,
+            meta: { requiresAuth: true },
+        },
+        {
+            path: "/discussion/:hruid/:language/:learningObjectHruid",
            name: "SingleDiscussion",
            component: SingleDiscussion,
+            props: true,
+            meta: { requiresAuth: true },
+        },
+        {
+            path: "/discussion-reload/:hruid/:language/:learningObjectHruid",
+            name: "DiscussionForwardWorkaround",
+            component: DiscussionForward,
+            props: true,
            meta: { requiresAuth: true },
        },
        {
--- a/frontend/src/views/discussions/DiscussionForward.vue
+++ b/frontend/src/views/discussions/DiscussionForward.vue
@ -0,0 +1,25 @@
+<script setup lang="ts">
+    import type { Language } from "@/data-objects/language";
+    import { onMounted } from "vue";
+    import { useRouter } from "vue-router";
+
+    const router = useRouter();
+
+    const props = defineProps<{
+        hruid: string;
+        language: Language;
+        learningObjectHruid?: string;
+    }>();
+
+    const discussionURL = "/discussion" + "/" + props.hruid + "/" + props.language + "/" + props.learningObjectHruid;
+
+    onMounted(async () => {
+        await router.replace(discussionURL);
+    });
+</script>
+
+<template>
+    <main></main>
+</template>
+
+<style scoped></style>
--- a/frontend/src/views/discussions/NoDiscussion.vue
+++ b/frontend/src/views/discussions/NoDiscussion.vue
@ -0,0 +1,105 @@
+<script setup lang="ts">
+    import { useI18n } from "vue-i18n";
+    import DiscussionsSideBar from "@/components/DiscussionsSideBar.vue";
+
+    const { t } = useI18n();
+</script>
+
+<template>
+    <DiscussionsSideBar></DiscussionsSideBar>
+    <div>
+        <p class="no-discussion-tip">{{ t("no-discussion-tip") }}</p>
+    </div>
+</template>
+
+<style scoped>
+    .no-discussion-tip {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        height: 100vh;
+        text-align: center;
+        font-size: 18px;
+        color: #666;
+        padding: 0 20px;
+    }
+    .learning-path-title {
+        white-space: normal;
+    }
+    .search-field-container {
+        min-width: 250px;
+    }
+    .control-bar-above-content {
+        margin-left: 5px;
+        margin-right: 5px;
+        margin-bottom: -30px;
+        display: flex;
+        justify-content: space-between;
+    }
+    .learning-object-view-container {
+        padding-left: 20px;
+        padding-right: 20px;
+        padding-bottom: 20px;
+    }
+    .navigation-buttons-container {
+        padding: 20px;
+        display: flex;
+        justify-content: space-between;
+    }
+    .assignment-indicator {
+        position: absolute;
+        bottom: 10px;
+        left: 10px;
+        padding: 4px 12px;
+        border: 2px solid #f8bcbc;
+        border-radius: 20px;
+        color: #f36c6c;
+        background-color: rgba(248, 188, 188, 0.1);
+        font-weight: bold;
+        font-family: Arial, sans-serif;
+        font-size: 14px;
+        text-transform: uppercase;
+        z-index: 2; /* Less than modals/popups */
+    }
+    .question-box {
+        width: 100%;
+        max-width: 400px;
+        margin: 20px auto;
+        font-family: sans-serif;
+    }
+    .input-wrapper {
+        display: flex;
+        align-items: center;
+        border: 1px solid #ccc;
+        border-radius: 999px;
+        padding: 8px 12px;
+        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+    }
+
+    .question-input {
+        flex: 1;
+        border: none;
+        outline: none;
+        font-size: 14px;
+        background-color: transparent;
+    }
+
+    .question-input::placeholder {
+        color: #999;
+    }
+
+    .discussion-link {
+        margin-top: 8px;
+        font-size: 13px;
+        color: #444;
+    }
+
+    .discussion-link a {
+        color: #3b82f6; /* blue */
+        text-decoration: none;
+    }
+
+    .discussion-link a:hover {
+        text-decoration: underline;
+    }
+</style>
--- a/frontend/src/views/discussions/SingleDiscussion.vue
+++ b/frontend/src/views/discussions/SingleDiscussion.vue
@ -1,7 +1,195 @@
-<script setup lang="ts"></script>
+<script setup lang="ts">
+    import { Language } from "@/data-objects/language.ts";
+    import { computed, type ComputedRef, watch } from "vue";
+    import { useRoute } from "vue-router";
+    import { useGetLearningPathQuery } from "@/queries/learning-paths.ts";
+    import UsingQueryResult from "@/components/UsingQueryResult.vue";
+    import { LearningPathNode } from "@/data-objects/learning-paths/learning-path-node.ts";
+    import { useQuestionsQuery } from "@/queries/questions";
+    import type { QuestionsResponse } from "@/controllers/questions";
+    import type { LearningObjectIdentifierDTO } from "@dwengo-1/common/interfaces/learning-content";
+    import QandA from "@/components/QandA.vue";
+    import type { QuestionDTO } from "@dwengo-1/common/interfaces/question";
+    import DiscussionsSideBar from "@/components/DiscussionsSideBar.vue";
+    import QuestionBox from "@/components/QuestionBox.vue";
+    import { useI18n } from "vue-i18n";
+
+    const { t } = useI18n();
+
+    const route = useRoute();
+
+    const props = defineProps<{
+        hruid: string;
+        language: Language;
+        learningObjectHruid?: string;
+    }>();
+
+    interface LearningPathPageQuery {
+        forGroup?: string;
+        assignmentNo?: string;
+        classId?: string;
+    }
+
+    const query = computed(() => route.query as LearningPathPageQuery);
+
+    const forGroup = computed(() => {
+        if (query.value.forGroup && query.value.assignmentNo && query.value.classId) {
+            return {
+                forGroup: parseInt(query.value.forGroup),
+                assignmentNo: parseInt(query.value.assignmentNo),
+                classId: query.value.classId,
+            };
+        }
+        return undefined;
+    });
+
+    const learningPathQueryResult = useGetLearningPathQuery(props.hruid, props.language, forGroup);
+
+    const nodesList: ComputedRef<LearningPathNode[] | null> = computed(
+        () => learningPathQueryResult.data.value?.nodesAsList ?? null,
+    );
+
+    const currentNode = computed(() => {
+        const currentHruid = props.learningObjectHruid;
+        return nodesList.value?.find((it) => it.learningobjectHruid === currentHruid);
+    });
+
+    const getQuestionsQuery = useQuestionsQuery(
+        computed(
+            () =>
+                ({
+                    language: currentNode.value?.language,
+                    hruid: currentNode.value?.learningobjectHruid,
+                    version: currentNode.value?.version,
+                }) as LearningObjectIdentifierDTO,
+        ),
+    );
+
+    watch(
+        () => [route.params.hruid, route.params.language, route.params.learningObjectHruid],
+        () => {
+            //TODO: moet op een of andere manier createQuestionMutation opnieuw kunnen instellen
+            //      Momenteel opgelost door de DiscussionsForward page workaround
+        },
+    );
+</script>

 <template>
-    <main></main>
+    <DiscussionsSideBar></DiscussionsSideBar>
+    <div class="discussions-container">
+        <QuestionBox
+            :hruid="props.hruid"
+            :language="props.language"
+            :learningObjectHruid="props.learningObjectHruid"
+            :forGroup="forGroup"
+            withTitle
+        />
+        <h3>{{ t("questionsCapitalized") }}:</h3>
+        <using-query-result
+            :query-result="getQuestionsQuery"
+            v-slot="questionsResponse: { data: QuestionsResponse }"
+        >
+            <QandA :questions="(questionsResponse.data.questions as QuestionDTO[]) ?? []" />
+        </using-query-result>
+    </div>
 </template>

-<style scoped></style>
+<style scoped>
+    .discussions-container {
+        margin: 20px;
+    }
+
+    .learning-path-title {
+        white-space: normal;
+    }
+
+    .search-field-container {
+        min-width: 250px;
+    }
+
+    .control-bar-above-content {
+        margin-left: 5px;
+        margin-right: 5px;
+        margin-bottom: -30px;
+        display: flex;
+        justify-content: space-between;
+    }
+
+    .learning-object-view-container {
+        padding-left: 20px;
+        padding-right: 20px;
+        padding-bottom: 20px;
+    }
+
+    .navigation-buttons-container {
+        padding: 20px;
+        display: flex;
+        justify-content: space-between;
+    }
+
+    .assignment-indicator {
+        position: absolute;
+        bottom: 10px;
+        left: 10px;
+        padding: 4px 12px;
+        border: 2px solid #f8bcbc;
+        border-radius: 20px;
+        color: #f36c6c;
+        background-color: rgba(248, 188, 188, 0.1);
+        font-weight: bold;
+        font-family: Arial, sans-serif;
+        font-size: 14px;
+        text-transform: uppercase;
+        z-index: 2; /* Less than modals/popups */
+    }
+
+    .question-box {
+        width: 100%;
+        max-width: 400px;
+        margin: 20px auto;
+        font-family: sans-serif;
+    }
+
+    .input-wrapper {
+        display: flex;
+        align-items: center;
+        border: 1px solid #ccc;
+        border-radius: 999px;
+        padding: 8px 12px;
+        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+    }
+
+    .question-input {
+        flex: 1;
+        border: none;
+        outline: none;
+        font-size: 14px;
+        background-color: transparent;
+    }
+
+    .question-input::placeholder {
+        color: #999;
+    }
+
+    .send-button {
+        background: none;
+        border: none;
+        cursor: pointer;
+        font-size: 16px;
+        color: #555;
+        transition: color 0.2s ease;
+    }
+
+    .send-button:hover {
+        color: #000;
+    }
+
+    .discussion-link a {
+        color: #3b82f6; /* blue */
+        text-decoration: none;
+    }
+
+    .discussion-link a:hover {
+        text-decoration: underline;
+    }
+</style>
--- a/frontend/src/views/learning-paths/LearningPathPage.vue
+++ b/frontend/src/views/learning-paths/LearningPathPage.vue
@ -17,11 +17,11 @@
    import type { QuestionsResponse } from "@/controllers/questions";
    import type { LearningObjectIdentifierDTO } from "@dwengo-1/common/interfaces/learning-content";
    import QandA from "@/components/QandA.vue";
-    import type { QuestionData, QuestionDTO } from "@dwengo-1/common/interfaces/question";
+    import type { QuestionDTO } from "@dwengo-1/common/interfaces/question";
    import { useStudentAssignmentsQuery, useStudentGroupsQuery } from "@/queries/students";
    import type { AssignmentDTO } from "@dwengo-1/common/interfaces/assignment";
-    import type { GroupDTO } from "@dwengo-1/common/interfaces/group";
    import QuestionNotification from "@/components/QuestionNotification.vue";
+    import QuestionBox from "@/components/QuestionBox.vue";
    import { AccountType } from "@dwengo-1/common/util/account-types";

    const router = useRouter();
@ -150,12 +150,6 @@
    const studentAssignmentsQueryResult = useStudentAssignmentsQuery(
        authService.authState.user?.profile.preferred_username,
    );
-    const pathIsAssignment = computed(() => {
-        const assignments = (studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[]) || [];
-        return assignments.some(
-            (assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
-        );
-    });

    const loID: LearningObjectIdentifierDTO = {
        hruid: props.learningObjectHruid as string,
@ -166,31 +160,16 @@

    const questionInput = ref("");

-    function submitQuestion(): void {
-        const assignments = studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[];
-        const assignment = assignments.find(
-            (assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
+    const discussionLink = computed(
+        () =>
+            "/discussion" +
+            "/" +
+            props.hruid +
+            "/" +
+            currentNode.value?.language +
+            "/" +
+            currentNode.value?.learningobjectHruid,
    );
-        const groups = groupsQueryResult.data.value?.groups as GroupDTO[];
-        const group = groups?.find((group) => group.assignment === assignment?.id) as GroupDTO;
-        const questionData: QuestionData = {
-            author: authService.authState.user?.profile.preferred_username,
-            content: questionInput.value,
-            inGroup: group, //TODO: POST response zegt dat dit null is???
-        };
-        if (questionInput.value !== "") {
-            createQuestionMutation.mutate(questionData, {
-                onSuccess: async () => {
-                    questionInput.value = ""; // Clear the input field after submission
-                    await getQuestionsQuery.refetch(); // Reload the questions
-                },
-                onError: (_) => {
-                    // TODO Handle error
-                    // - console.error(e);
-                },
-            });
-        }
-    }
 </script>

 <template>
@ -236,7 +215,7 @@
                        </p>
                    </template>
                </v-list-item>
-                <v-list-itemF
+                <v-list-item
                    v-if="
                        query.classId && query.assignmentNo && authService.authState.activeRole === AccountType.Teacher
                    "
@ -248,7 +227,7 @@
                            v-model="forGroupQueryParam"
                        />
                    </template>
-                </v-list-itemF>
+                </v-list-item>
                <v-divider></v-divider>
                <div>
                    <using-query-result
@ -329,25 +308,6 @@
                v-if="currentNode"
            ></learning-object-view>
        </div>
-        <div
-            v-if="authService.authState.activeRole === AccountType.Student && pathIsAssignment"
-            class="question-box"
-        >
-            <div class="input-wrapper">
-                <input
-                    type="text"
-                    placeholder="question : ..."
-                    class="question-input"
-                    v-model="questionInput"
-                />
-                <button
-                    @click="submitQuestion"
-                    class="send-button"
-                >
-                    ▶
-                </button>
-            </div>
-        </div>
        <div class="navigation-buttons-container">
            <v-btn
                prepend-icon="mdi-chevron-left"
@ -367,15 +327,43 @@
            </v-btn>
        </div>
        <using-query-result
+            v-if="forGroup"
            :query-result="getQuestionsQuery"
            v-slot="questionsResponse: { data: QuestionsResponse }"
        >
+            <v-divider :thickness="6"></v-divider>
+            <div class="question-header">
+                <span class="question-title">{{ t("questions") }}</span>
+                <span class="discussion-link-text">
+                    {{ t("view-questions") }}
+                    <router-link :to="discussionLink">
+                        {{ t("discussions") }}
+                    </router-link>
+                </span>
+            </div>
+            <QuestionBox
+                :hruid="props.hruid"
+                :language="props.language"
+                :learningObjectHruid="props.learningObjectHruid"
+                :forGroup="forGroup"
+            />
            <QandA :questions="(questionsResponse.data.questions as QuestionDTO[]) ?? []" />
        </using-query-result>
    </using-query-result>
 </template>

 <style scoped>
+    .question-title {
+        color: #0e6942;
+        text-transform: uppercase;
+        font-weight: bolder;
+        font-size: 24px;
+    }
+    .question-header {
+        display: flex;
+        justify-content: space-between;
+        padding: 10px;
+    }
    .learning-path-title {
        white-space: normal;
    }
@ -414,45 +402,6 @@
        text-transform: uppercase;
        z-index: 2; /* Less than modals/popups */
    }
-    .question-box {
-        width: 100%;
-        max-width: 400px;
-        margin: 20px auto;
-        font-family: sans-serif;
-    }
-    .input-wrapper {
-        display: flex;
-        align-items: center;
-        border: 1px solid #ccc;
-        border-radius: 999px;
-        padding: 8px 12px;
-        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-    }
-
-    .question-input {
-        flex: 1;
-        border: none;
-        outline: none;
-        font-size: 14px;
-        background-color: transparent;
-    }
-
-    .question-input::placeholder {
-        color: #999;
-    }
-
-    .send-button {
-        background: none;
-        border: none;
-        cursor: pointer;
-        font-size: 16px;
-        color: #555;
-        transition: color 0.2s ease;
-    }
-
-    .send-button:hover {
-        color: #000;
-    }

    .discussion-link {
        margin-top: 8px;