loadQuestions.js

const request = require("request-promise"); //  'request' npm package with Promise support
const getQuestions = async allQuestionIds => {
    const questions = allQuestionIds.map(async questionId => {
        const options = {
            method: "GET",
            url: `https://dev.sunbirded.org/action/assessment/v3/items/read/${questionId}`,
            json: true
        };
        const response = await request(options);
        return response.result.assessment_item;
    });
    return await Promise.all(questions);
};
app.use("/get/:id", async (req, res) => {
    const options = {
        method: "GET",
        url: `https://dev.sunbirded.org/api/content/v1/read/${req.params.id}?fields=questions`,
        json: true
    };
    let allQuestions;
    try {
        allQuestions = await request(options);
        const allQuestionIds = [];
        allQuestions.result.content.questions.forEach(question => {
            allQuestionIds.push(question.identifier);
        });
        questionMeta = await getQuestions(allQuestionIds);
        res.json(questionMeta);
    } catch (error) {
        console.log(error);
        if (error.error) {
            res.status(404).json(error.error);
        } else {
            res.status(404).json("unhandled erro");
        }
    }
});