tdpeuter/2025SELab2-project-Dwengo
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fix: duplicate studenten in lijst gefilterd

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This commit is contained in:
Gabriellvl 2025-05-15 20:53:35 +02:00
parent 26a01f0f30
commit f9fc19d8a6
1 changed files with 7 additions and 1 deletions
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8
backend/src/services/teachers.ts
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@ -112,7 +112,13 @@ export async function getStudentsByTeacher(username: string, full: boolean): Pro
const classIds: string[] = classes.map((cls) => cls.id); const classIds: string[] = classes.map((cls) => cls.id);
const students: StudentDTO[] = (await Promise.all(classIds.map(async (username) => await getClassStudentsDTO(username)))).flat(); const students: StudentDTO[] = (await Promise.all(
classIds.map(async (classId) => await getClassStudentsDTO(classId))
))
.flat()
.filter((student, index, self) =>
self.findIndex((s) => s.username === student.username) === index
);
if (full) { if (full) {
return students; return students;