From 8a170ec30300d9afa54db53cda185f0ebde0fc9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=B5=9C=EC=A4=80=ED=9D=A0?= <choi.jh@prime-idc.jp>
Date: Mon, 12 Sep 2022 14:28:20 +0900
Subject: [PATCH] nestjs_auth...

---
 src/auth/auth.service.ts | 78 ++++++++++++++++++++++------------------
 1 file changed, 43 insertions(+), 35 deletions(-)

diff --git a/src/auth/auth.service.ts b/src/auth/auth.service.ts
index 6dc356e..c1b0876 100644
--- a/src/auth/auth.service.ts
+++ b/src/auth/auth.service.ts
@@ -1,5 +1,5 @@
 /* eslint-disable prettier/prettier */
-import { Injectable } from '@nestjs/common'
+import { Injectable, UnauthorizedException } from '@nestjs/common'
 import { JwtService } from '@nestjs/jwt'
 import { User } from '@prisma/client'
 import { UserDTO } from 'src/user/dtos/user.dto'
@@ -16,58 +16,67 @@ export class AuthService {
 
   //password 암호화
   async getEcryptedPassword(password: string): Promise<string> {
-    // const encryptedPassword = await bcrypt.hash(
-    //   password,
-    //   jwtConstants.password_saltorRounds
-    // )
-    const encryptedPassword = password
-    return encryptedPassword
+    // return await bcrypt
+    //   .hash(password, jwtConstants.password_saltorRounds)
+    //   .catch((e) => {
+    //     new Error('암호화 실패' + e)
+    //   })
+    return password
   }
   //app.controller.ts에서 @UseGuards(AuthGuard('local'))용
-  async validateUser(email: string, password: string): Promise<any | null> {
-    const user = await this.userService.fetchOne({ email: email })
+  async validateUser(email: string, password: string): Promise<any> {
+    const user = await this.userService
+      .fetchOne({ email: email })
+      .catch((error) => {
+        new UnauthorizedException('사용자를 찾을 수 없습니다.' + error)
+      })
     const encryptedPassword = await this.getEcryptedPassword(password)
     if (user && user.password === encryptedPassword) {
       // eslint-disable-next-line @typescript-eslint/no-unused-vars
       const { password, ...result } = user
       return result
+    } else {
+      new UnauthorizedException('암호가 맞지 않습니다.')
     }
-    return null
   }
 
-  async login(user: User) {
+  async login(
+    user: User
+  ): Promise<{ access_token: string; refresh_token: string }> {
     return await this.getTokens(user)
   }
 
-  async register(data: UserDTO): Promise<any | null> {
-    const tokens = await this.getTokens(data)
-    data.refresh_token = tokens['refresh_token']
-    const encryptedPassword = await this.getEcryptedPassword(data.password)
-    data.password = encryptedPassword
-    const user = await this.userService.add(data)
-    if (!user) return null
-    return user
+  async register(data: UserDTO): Promise<User> {
+    data.refresh_token = (await this.getTokens(data)).refresh_token
+    data.password = await this.getEcryptedPassword(data.password)
+    return await this.userService.add(data)
   }
 
-  async updateRefreshToken(user: User): Promise<any> {
+  async refreshTokens(
+    user: User
+  ): Promise<{ access_token: string; refresh_token: string }> {
     const tokens = await this.getTokens(user)
     await this.userService.update({
       where: { id: user.id },
-      data: { refresh_token: tokens['refresh_token'] }
+      data: { refresh_token: tokens.refresh_token }
     })
     return tokens
   }
 
-  async getTokens(data: UserDTO): Promise<any> {
-    const payload = {
-      email: data.email,
-      name: data.name
-    }
-    const [accessToken, refreshToken] = await Promise.all([
-      this.jwtService.sign(payload, {
-        secret: jwtConstants.access_secret,
-        expiresIn: jwtConstants.access_expiresIn
-      }),
+  async getTokens(
+    data: UserDTO
+  ): Promise<{ access_token: string; refresh_token: string }> {
+    return await Promise.all([
+      this.jwtService.sign(
+        {
+          email: data.email,
+          name: data.name
+        },
+        {
+          secret: jwtConstants.access_secret,
+          expiresIn: jwtConstants.access_expiresIn
+        }
+      ),
       this.jwtService.sign(
         {},
         {
@@ -75,9 +84,8 @@ export class AuthService {
           expiresIn: jwtConstants.refresh_expiresIn
         }
       )
-    ])
-    const tokens = { access_token: accessToken, refresh_token: refreshToken }
-    console.log(tokens)
-    return tokens
+    ]).then((response) => {
+      return { access_token: response[0], refresh_token: response[1] }
+    })
   }
 }