tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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feat: answer routes en put question

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Gabriellvl 2025-04-06 23:37:54 +02:00
parent 6a1adb0ee3
commit e8e2466b76
12 changed files with 288 additions and 62 deletions
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101
backend/src/controllers/answers.ts Normal file
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@ -0,0 +1,101 @@
import {Request, Response} from "express";
import {requireFields} from "./error-helper";
import {getLearningObjectId, getQuestionId} from "./questions";
import {createAnswer, deleteAnswer, getAnswer, getAnswersByQuestion, updateAnswer} from "../services/answers";
import {FALLBACK_SEQ_NUM} from "../config";
import {AnswerData} from "@dwengo-1/common/interfaces/answer";
export async function getAnswersHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
const full = req.query.full === 'true';
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const answers = await getAnswersByQuestion(questionId, full);
res.json({ answers });
}
export async function getAnswerHandler(req: Request, res: Response): Promise<void>{
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
const seqAnswer = req.params.seqAnswer;
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const sequenceNumber = Number(seqAnswer) || FALLBACK_SEQ_NUM;
const answer = await getAnswer(questionId, sequenceNumber);
res.json({ answer });
}
export async function createAnswerHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const author = req.body.author as string;
const content = req.body.content as string;
requireFields({ author, content });
const answerData = req.body as AnswerData;
const answer = await createAnswer(questionId, answerData);
res.json({ answer });
}
export async function deleteAnswerHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
const seqAnswer = req.params.seqAnswer;
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const sequenceNumber = Number(seqAnswer) || FALLBACK_SEQ_NUM;
const answer = await deleteAnswer(questionId, sequenceNumber);
res.json({ answer });
}
export async function updateAnswerHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
const seqAnswer = req.params.seqAnswer;
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const content = req.body.content as string;
requireFields({ content });
const answerData = req.body as AnswerData;
const sequenceNumber = Number(seqAnswer) || FALLBACK_SEQ_NUM;
const answer = await updateAnswer(questionId, sequenceNumber, answerData);
res.json({ answer });
}

57
backend/src/controllers/questions.ts
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@ -1,12 +1,17 @@
import { Request, Response } from 'express';
import { createQuestion, deleteQuestion, getAllQuestions, getAnswersByQuestion, getQuestion } from '../services/questions.js';
import {
createQuestion,
deleteQuestion,
getAllQuestions,
getQuestion, updateQuestion
} from '../services/questions.js';
import {FALLBACK_LANG, FALLBACK_SEQ_NUM, FALLBACK_VERSION_NUM} from '../config.js';
import { LearningObjectIdentifier } from '../entities/content/learning-object-identifier.js';
import { QuestionDTO, QuestionId } from '@dwengo-1/common/interfaces/question';
import {QuestionData, QuestionId} from '@dwengo-1/common/interfaces/question';
import { Language } from '@dwengo-1/common/util/language';
import {requireFields} from "./error-helper";
function getLearningObjectId(hruid: string, version: string, lang: string): LearningObjectIdentifier {
export function getLearningObjectId(hruid: string, version: string, lang: string): LearningObjectIdentifier {
return {
hruid,
language: (lang || FALLBACK_LANG) as Language,
@ -14,7 +19,7 @@ function getLearningObjectId(hruid: string, version: string, lang: string): Lear
};
}
function getQuestionId(learningObjectIdentifier: LearningObjectIdentifier, seq: string): QuestionId {
export function getQuestionId(learningObjectIdentifier: LearningObjectIdentifier, seq: string): QuestionId {
return {
learningObjectIdentifier,
sequenceNumber: seq ? Number(seq) : FALLBACK_SEQ_NUM,
@ -51,31 +56,21 @@ export async function getQuestionHandler(req: Request, res: Response): Promise<v
}
export async function getQuestionAnswersHandler(req: Request, res: Response): Promise<void> {
export async function createQuestionHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
const full = req.query.full === 'true';
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const loId = getLearningObjectId(hruid, version, language);
const answers = await getAnswersByQuestion(questionId, full);
const author = req.body.author as string;
const content = req.body.content as string;
requireFields({ author, content });
res.json({ answers });
}
const questionData = req.body as QuestionData;
export async function createQuestionHandler(req: Request, res: Response): Promise<void> {
const learningObjectIdentifier = req.body.learningObjectIdentifier;
const author = req.body.author;
const content = req.body.content;
requireFields({ learningObjectIdentifier, author, content });
const questionDTO = req.body as QuestionDTO;
const question = await createQuestion(questionDTO);
const question = await createQuestion(loId, questionData);
res.json({ question });
@ -95,3 +90,23 @@ export async function deleteQuestionHandler(req: Request, res: Response): Promis
res.json({ question });
}
export async function updateQuestionHandler(req: Request, res: Response): Promise<void> {
const hruid = req.params.hruid;
const version = req.params.version;
const language = req.query.lang as string;
const seq = req.params.seq;
requireFields({ hruid })
const learningObjectId = getLearningObjectId(hruid, version, language);
const questionId = getQuestionId(learningObjectId, seq);
const content = req.body.content as string;
requireFields({ content });
const questionData = req.body as QuestionData;
const question = await updateQuestion(questionId, questionData);
res.json({ question });
}