tdpeuter/2025SELab2-project-Dwengo
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feat: submission full backend stack opgekuist

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This commit is contained in:
Adriaan Jacquet 2025-04-06 19:17:04 +02:00
parent e562fad385
commit dde672befd
7 changed files with 74 additions and 95 deletions
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43
backend/src/services/submissions.ts
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@ -4,11 +4,14 @@ import { NotFoundException } from '../exceptions/not-found-exception.js';
import { mapToSubmission, mapToSubmissionDTO } from '../interfaces/submission.js';
import { SubmissionDTO } from '@dwengo-1/common/interfaces/submission';
import { Language } from '@dwengo-1/common/util/language';
import { fetchStudent } from './students.js';
import { fetchGroup, getExistingGroupFromGroupDTO } from './groups.js';
import { Submission } from '../entities/assignments/submission.entity.js';
export async function getSubmission(
export async function fetchSubmission(
loId: LearningObjectIdentifier,
submissionNumber: number
): Promise<SubmissionDTO> {
submissionNumber: number,
): Promise<Submission> {
const submissionRepository = getSubmissionRepository();
const submission = await submissionRepository.findSubmissionByLearningObjectAndSubmissionNumber(loId, submissionNumber);
@ -16,6 +19,14 @@ export async function getSubmission(
throw new NotFoundException('Could not find submission');
}
return submission;
}
export async function getSubmission(
loId: LearningObjectIdentifier,
submissionNumber: number
): Promise<SubmissionDTO> {
const submission = await fetchSubmission(loId, submissionNumber);
return mapToSubmissionDTO(submission);
}
@ -28,30 +39,22 @@ export async function getAllSubmissions(
return submissions.map(mapToSubmissionDTO);
}
export async function createSubmission(submissionDTO: SubmissionDTO): Promise<SubmissionDTO | null> {
const submissionRepository = getSubmissionRepository();
const submission = mapToSubmission(submissionDTO);
export async function createSubmission(submissionDTO: SubmissionDTO): Promise<SubmissionDTO> {
const submitter = await fetchStudent(submissionDTO.submitter.username);
const group = submissionDTO.group ? await getExistingGroupFromGroupDTO(submissionDTO.group) : undefined;
try {
const newSubmission = submissionRepository.create(submission);
await submissionRepository.save(newSubmission);
} catch (_) {
return null;
}
const submissionRepository = getSubmissionRepository();
const submission = mapToSubmission(submissionDTO, submitter, group);
await submissionRepository.save(submission);
return mapToSubmissionDTO(submission);
}
export async function deleteSubmission(loId: LearningObjectIdentifier, submissionNumber: number): Promise<SubmissionDTO> {
const submission = await fetchSubmission(loId, submissionNumber);
const submissionRepository = getSubmissionRepository();
const submission = await getSubmission(loId, submissionNumber);
if (!submission) {
throw new NotFoundException('Could not delete submission because it does not exist');
}
await submissionRepository.deleteSubmissionByLearningObjectAndSubmissionNumber(loId, submissionNumber);
return submission;
return mapToSubmissionDTO(submission);
}