nodeJS : Connection between tables within a JSON structure - node.js

Question

I have a Question object and a Tags object
Tags contains the topics that match the question
Each question can have several tags
I want to connect them in a one-to-many relationship but I dont know how.
my code:
Question.Json:
`[
{
"id": "0f16b716-450c-4468-8096-74e6e4d4c16f",
"lastUpdate": "13/01/2023 09:13:15",
"title": "aaa",
"typeId": 1,
"textBelow": "aaa",
"tags": [
{
"id": "57f2aa4c-5ad2-438a-a1b4-9c5c018d66b4",
"name": "math"
}
]
}
]`
Tags.Json:
`[
{
"id": "57f2aa4c-5ad2-438a-a1b4-9c5c018d66b4",
"name": "math"
}
]
`
my Repositorey:
const { readFile, updateItem, removeItem, insertItem } = require('../fs/fs');
const { v4 } = require('uuid');
class DBQuestionsRepository {
async getAllQuestions() {
const data = await readFile('./data/jsonAsDb.json');
const types = await readFile('./data/questionType.json');
data.forEach((data) => {
data.type = types.find((type) => type.id === Number(data.typeId));
delete data.typeId;
});
return data;
}
async addQuestion(body) {
const currentDate = new Date();
const formattedDate = `${currentDate.getDate().toString().padStart(2, '0')}/${(currentDate.getMonth() + 1).toString().padStart(2, '0')}/${currentDate.getFullYear()} ${currentDate.getHours().toString().padStart(2, '0')}:${currentDate.getMinutes().toString().padStart(2, '0')}:${currentDate.getSeconds().toString().padStart(2, '0')}`;
const item = insertItem
('./data/jsonAsDb.json', { id: v4(), lastUpdate: formattedDate,...body });
return item;
}
async getQuestionById(id) {
const data = await readFile('./data/jsonAsDb.json');
const item = data.find(i => i.id === id);
return item;
}
I tried to connect the tables