1. const { operations } = require('../db');
2. const searchCtrl = require('../controllers/searchCtrl');
3.  
4. /**
5.  * This function is a middleware that handles HTTP requests and passes them to a given entity function
6.  *
7.  * @param {function} entity - The function that will handle the HTTP request
8.  * @returns {function} - A function that takes in an express request and response object and processes the request using the `entity` function
9.  */
10. function reqCtrl(entity) {
11.     return function (req, res) {
12.         const httpRequest = {
13.             token: req.token,
14.             user: req.user,
15.             // if the data submited with formData then the data will be in json format inside data field.
16.             body: (req.method === 'POST' || req.method === 'PUT' || req.method === 'PATCH') ? ((req.body.data && req.body.data.startsWith('{') && req.body.data.endsWith('}')) ? JSON.parse(req.body?.data || '{}') : req.body) : {},
17.             files: req.files,
18.             query: req.query,
19.             params: req.params,
20.             ip: req.ip,
21.             method: req.method,
22.             path: req.path,
23.             origin: req.headers['origin'],
24.             headers: {
25.                 'Content-Type': req.headers['Content-Type'],
26.                 'Referer': req.headers['referer'],
27.                 'User-Agent': req.headers['user-agent']
28.             }
29.         }
30.         entity({ req: httpRequest, db: operations, searchCtrl })
31.             .then((resp = {}) => {
32.                 if (resp?.token || resp.token === null) {
33.                     resp.token === null ?
34.                         res.clearCookie('token') :
35.                         res.cookie('token', resp.token, {
36.                             httpOnly: true,
37.                             sameSite: 'None',
38.                             secure: true,
39.                             expires: new Date(Date.now() + 172800000/*2 days*/),
40.                         });
41.                     delete resp.token;
42.                 }
43.                 res.status(isNaN(resp?.status) ? 200 : resp?.status).send(Object.freeze(resp))
44.             })
45.             .catch(err => res.status(400).send(Object.freeze({ error: err.message })));
46.     }
47. }
48.  
49. module.exports = reqCtrl;