style: fix linting issues met Prettier

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

@@ -97,9 +97,10 @@ async function convertNodes(
                 learningobject_hruid: node.learningObjectHruid,
                 version: learningObject.version,
                 transitions: node.transitions
-                    .filter((trans) =>
+                    .filter(
-                        !personalizedFor || isTransitionPossible(trans, optionalJsonStringToObject(lastSubmission?.content))  // If we want a personalized learning path, remove all transitions that aren't possible.
+                        (trans) => !personalizedFor || isTransitionPossible(trans, optionalJsonStringToObject(lastSubmission?.content)) // If we want a personalized learning path, remove all transitions that aren't possible.
-                    ).map((trans, i) => convertTransition(trans, i, nodesToLearningObjects)), // Then convert all the transition
+                    )
+                    .map((trans, i) => convertTransition(trans, i, nodesToLearningObjects)), // Then convert all the transition
             };
         })
         .toArray();
@@ -112,9 +113,8 @@ async function convertNodes(
 function optionalJsonStringToObject(jsonString?: string): object | null {
     if (!jsonString) {
         return null;
-    } 
+    }
-        return JSON.parse(jsonString);
+    return JSON.parse(jsonString);
-    
 }
 
 /**

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

@@ -36,6 +36,6 @@ export function isTransitionPossible(transition: LearningPathTransition, submitt
     if (submitted === null) {
         return false; // If the transition is not unconditional and there was no submission, the transition is not possible.
     }
-    const match = JSONPath({ path: transition.condition, json: {submission: submitted} })
+    const match = JSONPath({ path: transition.condition, json: { submission: submitted } });
     return match.length === 1;
 }

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

@@ -5,7 +5,8 @@ import { LearningPath } from '../../../src/entities/content/learning-path.entity
 import {
     getLearningObjectRepository,
     getLearningPathRepository,
-    getStudentRepository, getSubmissionRepository
+    getStudentRepository,
+    getSubmissionRepository,
 } from '../../../src/data/repositories';
 import learningObjectExample from '../../test-assets/learning-objects/pn-werkingnotebooks/pn-werkingnotebooks-example';
 import learningPathExample from '../../test-assets/learning-paths/pn-werking-example';
@@ -16,10 +17,10 @@ import learningObjectService from '../../../src/services/learning-objects/learni
 import { Language } from '../../../src/entities/content/language';
 import {
     ConditionTestLearningPathAndLearningObjects,
-    createConditionTestLearningPathAndLearningObjects
+    createConditionTestLearningPathAndLearningObjects,
-} from "../../test-assets/learning-paths/test-conditions-example";
+} from '../../test-assets/learning-paths/test-conditions-example';
-import {Student} from "../../../src/entities/users/student.entity";
+import { Student } from '../../../src/entities/users/student.entity';
-import {LearningObjectNode, LearningPathResponse} from "../../../src/interfaces/learning-content";
+import { LearningObjectNode, LearningPathResponse } from '../../../src/interfaces/learning-content';
 
 async function initExampleData(): Promise<{ learningObject: LearningObject; learningPath: LearningPath }> {
     const learningObjectRepo = getLearningObjectRepository();
@@ -32,9 +33,9 @@ async function initExampleData(): Promise<{ learningObject: LearningObject; lear
 }
 
 async function initPersonalizationTestData(): Promise<{
-    learningContent: ConditionTestLearningPathAndLearningObjects,
+    learningContent: ConditionTestLearningPathAndLearningObjects;
-    studentA: Student,
+    studentA: Student;
-    studentB: Student
+    studentB: Student;
 }> {
     const studentRepo = getStudentRepository();
     const submissionRepo = getSubmissionRepository();
@@ -49,9 +50,9 @@ async function initPersonalizationTestData(): Promise<{
     console.log(await getSubmissionRepository().findAll({}));
 
     const studentA = studentRepo.create({
-        username: "student_a",
+        username: 'student_a',
-        firstName: "Aron",
+        firstName: 'Aron',
-        lastName: "Student"
+        lastName: 'Student',
     });
     await studentRepo.save(studentA);
     const submissionA = submissionRepo.create({
@@ -61,14 +62,14 @@ async function initPersonalizationTestData(): Promise<{
         submissionNumber: 0,
         submitter: studentA,
         submissionTime: new Date(),
-        content: '[0]'
+        content: '[0]',
     });
     await submissionRepo.save(submissionA);
 
     const studentB = studentRepo.create({
-        username: "student_b",
+        username: 'student_b',
-        firstName: "Bill",
+        firstName: 'Bill',
-        lastName: "Student"
+        lastName: 'Student',
     });
     await studentRepo.save(studentB);
     const submissionB = submissionRepo.create({
@@ -78,7 +79,7 @@ async function initPersonalizationTestData(): Promise<{
         submissionNumber: 1,
         submitter: studentB,
         submissionTime: new Date(),
-        content: '[1]'
+        content: '[1]',
     });
     await submissionRepo.save(submissionB);
 
@@ -86,16 +87,19 @@ async function initPersonalizationTestData(): Promise<{
         learningContent: learningContent,
         studentA: studentA,
         studentB: studentB,
-    }
+    };
 }
 
-function expectBranchingObjectNode(result: LearningPathResponse, persTestData: {
+function expectBranchingObjectNode(
-    learningContent: ConditionTestLearningPathAndLearningObjects;
+    result: LearningPathResponse,
-    studentA: Student;
+    persTestData: {
-    studentB: Student
+        learningContent: ConditionTestLearningPathAndLearningObjects;
-}): LearningObjectNode {
+        studentA: Student;
+        studentB: Student;
+    }
+): LearningObjectNode {
     const branchingObjectMatches = result.data![0].nodes.filter(
-        it => it.learningobject_hruid === persTestData.learningContent.branchingObject.hruid
+        (it) => it.learningobject_hruid === persTestData.learningContent.branchingObject.hruid
     );
     expect(branchingObjectMatches.length).toBe(1);
     return branchingObjectMatches[0];
@@ -104,7 +108,7 @@ function expectBranchingObjectNode(result: LearningPathResponse, persTestData: {
 describe('DatabaseLearningPathProvider', () => {
     let learningObjectRepo: LearningObjectRepository;
     let example: { learningObject: LearningObject; learningPath: LearningPath };
-    let persTestData: { learningContent: ConditionTestLearningPathAndLearningObjects, studentA: Student, studentB: Student }
+    let persTestData: { learningContent: ConditionTestLearningPathAndLearningObjects; studentA: Student; studentB: Student };
 
     beforeAll(async () => {
         await setupTestApp();
@@ -137,13 +141,13 @@ describe('DatabaseLearningPathProvider', () => {
 
             expectToBeCorrectLearningPath(result.data![0], example.learningPath, learningObjectsOnPath);
         });
-        it("returns the correct personalized learning path", async () => {
+        it('returns the correct personalized learning path', async () => {
             // For student A:
             let result = await databaseLearningPathProvider.fetchLearningPaths(
                 [persTestData.learningContent.learningPath.hruid],
                 persTestData.learningContent.learningPath.language,
                 'the source',
-                {type: 'student', student: persTestData.studentA}
+                { type: 'student', student: persTestData.studentA }
             );
             expect(result.success).toBeTruthy();
             expect(result.data?.length).toBe(1);
@@ -151,25 +155,17 @@ describe('DatabaseLearningPathProvider', () => {
             // There should be exactly one branching object
             let branchingObject = expectBranchingObjectNode(result, persTestData);
 
-            expect(
+            expect(branchingObject.transitions.filter((it) => it.next.hruid === persTestData.learningContent.finalObject.hruid).length).toBe(0); // StudentA picked the first option, therefore, there should be no direct path to the final object.
-                branchingObject
+            expect(branchingObject.transitions.filter((it) => it.next.hruid === persTestData.learningContent.extraExerciseObject.hruid).length).toBe(
-                    .transitions
+                1
-                    .filter(it => it.next.hruid === persTestData.learningContent.finalObject.hruid)
+            ); // There should however be a path to the extra exercise object.
-                    .length
-            ).toBe(0); // StudentA picked the first option, therefore, there should be no direct path to the final object.
-            expect(
-                branchingObject
-                    .transitions
-                    .filter(it => it.next.hruid === persTestData.learningContent.extraExerciseObject.hruid)
-                    .length
-            ).toBe(1); // There should however be a path to the extra exercise object.
 
             // For student B:
             result = await databaseLearningPathProvider.fetchLearningPaths(
                 [persTestData.learningContent.learningPath.hruid],
                 persTestData.learningContent.learningPath.language,
                 'the source',
-                {type: 'student', student: persTestData.studentB}
+                { type: 'student', student: persTestData.studentB }
             );
             expect(result.success).toBeTruthy();
             expect(result.data?.length).toBe(1);
@@ -178,18 +174,10 @@ describe('DatabaseLearningPathProvider', () => {
             branchingObject = expectBranchingObjectNode(result, persTestData);
 
             // However, now the student picks the other option.
-            expect(
+            expect(branchingObject.transitions.filter((it) => it.next.hruid === persTestData.learningContent.finalObject.hruid).length).toBe(1); // StudentB picked the second option, therefore, there should be a direct path to the final object.
-                branchingObject
+            expect(branchingObject.transitions.filter((it) => it.next.hruid === persTestData.learningContent.extraExerciseObject.hruid).length).toBe(
-                    .transitions
+                0
-                    .filter(it => it.next.hruid === persTestData.learningContent.finalObject.hruid)
+            ); // There should not be a path anymore to the extra exercise object.
-                    .length
-            ).toBe(1); // StudentB picked the second option, therefore, there should be a direct path to the final object.
-            expect(
-                branchingObject
-                    .transitions
-                    .filter(it => it.next.hruid === persTestData.learningContent.extraExerciseObject.hruid)
-                    .length
-            ).toBe(0); // There should not be a path anymore to the extra exercise object.
         });
         it('returns a non-successful response if a non-existing learning path is queried', async () => {
             const result = await databaseLearningPathProvider.fetchLearningPaths(

backend/tests/test-assets/learning-objects/dummy/dummy-learning-object-example.ts

@@ -3,7 +3,7 @@ import { LearningObject } from '../../../../src/entities/content/learning-object
 import { Language } from '../../../../src/entities/content/language';
 import { loadTestAsset } from '../../../test-utils/load-test-asset';
 import { DwengoContentType } from '../../../../src/services/learning-objects/processing/content-type';
-import {EnvVars, getEnvVar} from "../../../../src/util/envvars";
+import { EnvVars, getEnvVar } from '../../../../src/util/envvars';
 
 /**
  * Create a dummy learning object to be used in tests where multiple learning objects are needed (for example for use
@@ -22,8 +22,8 @@ export function dummyLearningObject(hruid: string, language: Language, title: st
             learningObject.content = Buffer.from('Dummy content');
             learningObject.returnValue = {
                 callbackUrl: `/learningObject/${hruid}/submissions`,
-                callbackSchema: "[]"
+                callbackSchema: '[]',
-            }
+            };
             return learningObject;
         },
         createAttachment: {},

backend/tests/test-assets/learning-objects/test-essay/test-essay-example.ts

@@ -16,8 +16,8 @@ const example: LearningObjectExample = {
         learningObject.contentType = DwengoContentType.GIFT;
         learningObject.returnValue = {
             callbackUrl: `/learningObject/${learningObject.hruid}/submissions`,
-            callbackSchema: '["antwoord vraag 1"]'
+            callbackSchema: '["antwoord vraag 1"]',
-        }
+        };
         learningObject.content = loadTestAsset('learning-objects/test-essay/content.txt');
         return learningObject;
     },

backend/tests/test-assets/learning-objects/test-multiple-choice/test-multiple-choice-example.ts

@@ -16,8 +16,8 @@ const example: LearningObjectExample = {
         learningObject.contentType = DwengoContentType.GIFT;
         learningObject.returnValue = {
             callbackUrl: `/learningObject/${learningObject.hruid}/submissions`,
-            callbackSchema: '["antwoord vraag 1"]'
+            callbackSchema: '["antwoord vraag 1"]',
-        }
+        };
         learningObject.content = loadTestAsset('learning-objects/test-multiple-choice/content.txt');
         return learningObject;
     },

backend/tests/test-assets/learning-paths/test-conditions-example.ts

@@ -3,17 +3,17 @@ import { Language } from '../../../src/entities/content/language';
 import testMultipleChoiceExample from '../learning-objects/test-multiple-choice/test-multiple-choice-example';
 import { dummyLearningObject } from '../learning-objects/dummy/dummy-learning-object-example';
 import { createLearningPathNode, createLearningPathTransition } from './learning-path-utils';
-import {LearningObject} from "../../../src/entities/content/learning-object.entity";
+import { LearningObject } from '../../../src/entities/content/learning-object.entity';
-import {EnvVars, getEnvVar} from "../../../src/util/envvars";
+import { EnvVars, getEnvVar } from '../../../src/util/envvars';
 
 export type ConditionTestLearningPathAndLearningObjects = {
-    branchingObject: LearningObject,
+    branchingObject: LearningObject;
-    extraExerciseObject: LearningObject,
+    extraExerciseObject: LearningObject;
-    finalObject: LearningObject,
+    finalObject: LearningObject;
-    learningPath: LearningPath
+    learningPath: LearningPath;
 };
 
-export function createConditionTestLearningPathAndLearningObjects(){
+export function createConditionTestLearningPathAndLearningObjects() {
     const learningPath = new LearningPath();
     learningPath.hruid = `${getEnvVar(EnvVars.UserContentPrefix)}test_conditions`;
     learningPath.language = Language.English;