Router auth modificado (salida de post_login) y Helper error_json agregado

controllers/auth.controller.js

 const service = require('../services/auth.service');
-const { generate_jwt } = require('../helpers');
+const { generate_jwt, error_json } = require('../helpers');
 
 const post_login = async (req, res) => {
     try {
         const { email, password } = req.body;
-        const { json: user } = await service.post_login({ email, password });
+        const salida = await service.post_login({ email, password });
+        const { json } = salida;
+        const { data: { documento } } = json;
+        const access_token = await generate_jwt({ email, documento });
+        json['data'].access_token = access_token;
 
-        if (!user) {
-            res.status(400).json({ message: 'Usuario / Contraseña incorrecta' });
-        }
-
-        const accessToken = await generate_jwt({ email, documento: user.documento });
-
-        res.json({ accessToken, user });
+        res.json(json);
     } catch (error) {
-        res.status(400).json({ error });
+        res.status(400).json(error_json(error.message));
     }
 };
 
 const get_account = async (req, res) => {
     try {
         const { documento } = req.params;
-        const { json: user } = await service.get_account({ documento });
+        const salida = await service.get_account({ documento });
+        const { json } = salida;
 
-        res.json({ user });
+        res.json(json);
     } catch (error) {
-        res.status(400).json({ error });
+        res.status(400).json(error_json(error.message));
     }
 };
 

controllers/horario.controller.js

 const service = require('../services/horario.service');
+const { error_json } = require('../helpers');
 
 const get_horario = async (req, res) => {
     try {
@@ -7,7 +8,7 @@ const get_horario = async (req, res) => {
 
         res.json(salida);
     } catch (error) {
-        res.status(400).json({ error });
+        res.status(400).json(error_json(error.message));
     }
 };
 

controllers/material.controller.js

 const service = require('../services/material.service');
+const { error_json } = require('../helpers');
 
 const get_materiales = async (req, res) => {
     try {
@@ -7,7 +8,7 @@ const get_materiales = async (req, res) => {
 
         res.json(salida);
     } catch (error) {
-        res.status(400).json({ message: error.message });
+        res.status(400).json(error_json(error.message));
     }
 };
 
@@ -18,7 +19,7 @@ const get_material = async (req, res) => {
 
         res.json(salida);
     } catch (error) {
-        res.status(400).json({ message: error.message });
+        res.status(400).json(error_json(error.message));
     }
 };
 

helpers/error_json.js

+const error_json = (input) => {
+    try {
+        return JSON.parse(input);
+    } catch (error) {
+        return { status: false, message: input };
+    }
+};
+
+module.exports = {
+    error_json
+};

helpers/index.js

-const { download_file } = require('../helpers/download_file');
+const { download_file } = require('./download_file');
 const { generate_jwt } = require('./generate_jwt');
-const { format_timestamp } = require('../helpers/format_timestamp');
+const { format_timestamp } = require('./format_timestamp');
+const { error_json } = require('./error_json');
 
 module.exports = {
     download_file,
     generate_jwt,
-    format_timestamp
+    format_timestamp,
+    error_json
 };
\ No newline at end of file