added linter

.eslintrc.json

@@ -0,0 +1,14 @@
+{
+  "extends": "google",
+  "env": {
+    "browser": true,
+    "node": true,
+    "es2021": true
+  },
+  "parserOptions": {
+    "sourceType": "module"  // Это позволяет использовать import/export
+  },
+  "rules": {
+    "linebreak-style": "off"
+  }
+}

db.js

@@ -7,11 +7,11 @@ const initializeDb = () => {
       host: '192.168.0.10',
       user: 'userName',
       password: 'password',
-          database: process.env.DB_NAME || 'dbName'
+      database: process.env.DB_NAME || 'dbName',
     },
     migrations: {
-          directory: './migrations'
+      directory: './migrations',
-      }
+    },
   };
 
   return knex(dbConfig);

index.js

@@ -1,12 +1,12 @@
 import express from 'express';
-import cors from "cors";
+import cors from 'cors';
 import bodyParser from 'body-parser';
 
-import {auth} from "./routes/auth/auth.js";
+import {auth} from './routes/auth/auth.js';
-import {checkSession} from "./routes/auth/checkSession.js"
+import {checkSession} from './routes/auth/checkSession.js';
-import {ping} from "./routes/test/ping.js";
+import {ping} from './routes/test/ping.js';
 
-const authIgnorePaths = ['/ping']
+const authIgnorePaths = ['/ping'];
 
 const app = express();
 
@@ -22,7 +22,7 @@ const checkAuth = async (req, res, next) => {
     return res.status(401).json({error: 'Unauthorized'});
   }
 
-  const session = await checkSession(authToken)
+  const session = await checkSession(authToken);
   if (session) {
     return next();
   }
@@ -38,19 +38,19 @@ app.use(checkAuth); // Применяем middleware функцию для вс
 // Проверка сессии
 app.get(['/ping'], async (req, res) => {
   try {
-    const result = await ping(req)
+    const result = await ping(req);
 
     res.status(200).json(result);
   } catch (e) {
-    console.log('Ошибка')
+    console.log('Ошибка');
-    res.status(500).json({error: e})
+    res.status(500).json({error: e});
   }
 });
 
 // Авторизация
 app.post(['/auth'], async (req, res) => {
   try {
-    const result = await auth(req.body)
+    const result = await auth(req.body);
 
     if (result === 'Unauthorized') {
       res.status(401);
@@ -58,22 +58,22 @@ app.post(['/auth'], async (req, res) => {
 
     res.status(200).json(result);
   } catch (e) {
-    console.log('Ошибка')
+    console.log('Ошибка');
-    res.status(500).json({error: e})
+    res.status(500).json({error: e});
   }
 });
 
 // Проверка сессии
 app.get(['/checkSession'], async (req, res) => {
   try {
-    const authToken = req.headers.authorization ?? null
+    const authToken = req.headers.authorization ?? null;
 
-    const result = await checkSession(authToken)
+    const result = await checkSession(authToken);
 
     res.status(200).json(result);
   } catch (e) {
-    console.log('Ошибка')
+    console.log('Ошибка');
-    res.status(500).json({error: e})
+    res.status(500).json({error: e});
   }
 });
 

package.json

@@ -6,7 +6,8 @@
   "main": "index.js",
   "scripts": {
     "startOld": "node index.js",
-    "start": "nodemon index.js"
+    "dev": "nodemon index.js",
+    "lint": "npx eslint ."
   },
   "author": "",
   "license": "ISC",
@@ -18,5 +19,9 @@
     "knex": "^3.1.0",
     "pg": "^8.12.0",
     "uuid": "^11.0.5"
+  },
+  "devDependencies": {
+    "eslint": "^8.57.1",
+    "eslint-config-google": "^0.14.0"
   }
 }

routes/auth/auth.js

@@ -2,30 +2,29 @@ import {db} from '../../db.js';
 
 const auth = async (body) => {
   try {
-    const {login, password} = await body
+    const {login, password} = await body;
     const [user] =
       await db('users').select(['id'])
           .whereNull('deletedAt')
           .andWhere('login', '=', login)
-        .andWhere('password', '=', password)
+          .andWhere('password', '=', password);
 
     if (!!user) {
-      const {id} = user
+      const {id} = user;
 
       await db('users')
           .update('sessionToken', token)
-        .where('id', '=', id)
+          .where('id', '=', id);
 
       return {
-        token
+        token,
-      }
+      };
     } else {
-      return 'Unauthorized'
+      return 'Unauthorized';
     }
-
   } catch (e) {
-    return 'error' + e
+    return 'error' + e;
-  }
   }
+};
 
 export {auth};

routes/auth/checkSession.js

@@ -7,10 +7,10 @@ const checkSession = async (token) => {
         .whereNull('deletedAt')
         .andWhere('sessionToken', '=', token);
 
-    return !!sessionIsValid
+    return !!sessionIsValid;
   } catch (e) {
-    return 'error' + e
+    return 'error' + e;
-  }
   }
+};
 
 export {checkSession};

routes/test/ping.js

@@ -1,13 +1,12 @@
 const ping = async (data) => {
-  const {query: params, body} = data
+  const {query: params, body} = data;
   try {
-      console.log('body: ', body)
+    console.log('body: ', body);
-      console.log('params: ', params)
+    console.log('params: ', params);
-      return 'pong'
+    return 'pong';
-
   } catch (e) {
-    return 'error' + e
+    return 'error' + e;
-  }
   }
+};
 
 export {ping};