Login user

server/Auth.js

@@ -1,3 +1,4 @@
+import { SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION } from 'constants';
 import { randomBytes } from 'crypto'
 import jwt from 'jsonwebtoken'
 import db from './Database.js'
@@ -12,25 +13,42 @@ export default {
       }
     }
 
-    const pass = randomBytes(16).toString('hex')
+    const password = randomBytes(16).toString('hex')
     const token = jwt.sign({
       name: name,
       record: 0,
-      rank: 0
     }, process.env.secret)
 
     await db.addUser({
       name,
-      pass,
+      password: password,
       record: 0,
-      rank: 0,
     })
 
     return {
       name,
-      pass,
+      password: password,
       record: 0,
-      rank: 0,
+      token
+    }
+  },
+  
+  login(password) {
+    console.log("Logging user");
+    const user = db.getUserByPassword(password)
+
+    if (!user) {
+      return {
+        error: "User does not exists"
+      }
+    }
+    const token = jwt.sign({
+      name: user.name,
+      record: user.record,
+    }, process.env.secret)
+
+    return {
+      ...user,
       token
     }
   }

server/Database.js

@@ -28,6 +28,10 @@ class Database {
     await this.db.write()
     return user
   }
+
+  getUserByPassword(password) {
+    return this.db.data.users.find(user => user.password === password)
+  }
 }
 
 export default new Database

server/server.js

@@ -41,14 +41,30 @@ app.post("/signup", async (req, res) => {
       error: "missing argument name"
     })
 
-  const info = await auth.createAccount(req.body.name)
+  const user = await auth.createAccount(req.body.name)
 
-  if (info.error)
+  if (user.error)
     return res.status(400).json({
-      error: info.error
+      error: user.error
     })
 
-  res.json(info)
+  res.json(user)
+})
+
+app.post("/login", async (req, res) => {
+  if (!req.body.password)
+    return res.status(400).json({
+      error: "missing argument password"
+    })
+
+  const user = auth.login(req.body.password)
+
+  if (user.error)
+    return res.status(400).json({
+      error: user.error
+    })
+
+  res.json(user)
 })
 
 app.use(function (err, req, res, next) {