feat: add jwt

src/modules/auth/providers/auth.service.ts

@@ -1,8 +1,11 @@
 import { UsersService } from '@/modules/users/providers/users.service';
-import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { Inject, Injectable, UnauthorizedException } from '@nestjs/common';
 import { LoginDTO } from '../dtos/login.dto';
 import { OtpService } from '@/modules/otp/providers/otp.service';
 import { HashingProvider } from '@/common/modules/hashing/providers/hashing.provider';
+import { JwtService } from '@nestjs/jwt';
+import type { ConfigType } from '@nestjs/config';
+import jwtConfig from '@/config/jwt.config';
 
 @Injectable()
 export class AuthService {
@@ -21,6 +24,17 @@ export class AuthService {
      * Inject Hashing Provider
      */
     private readonly hashingProvider: HashingProvider,
+
+    /**
+     * Inject Jwt Service
+     */
+    private readonly jwtService: JwtService,
+
+    /**
+     * Inject Jwt Config
+     */
+    @Inject(jwtConfig.KEY)
+    private readonly jwtConfiguration: ConfigType<typeof jwtConfig>,
   ) {}
 
   public async logIn(loginDto: LoginDTO) {
@@ -52,9 +66,19 @@ export class AuthService {
     );
 
     if (isPasswordCorrect) {
-      // TODO: Create JWT
+      const tokenPayload = {
+        sub: user.id,
+        phone: user.phone,
+      };
 
-      return { access: 'ACCESS_TOKEN', refresh: 'REFRESH_TOKEN' };
+      const accessToken = await this.jwtService.signAsync(tokenPayload);
+
+      const refreshToken = await this.jwtService.signAsync(tokenPayload, {
+        secret: this.jwtConfiguration.refresh.secret,
+        expiresIn: this.jwtConfiguration.refresh.expiresIn,
+      });
+
+      return { access: accessToken, refresh: refreshToken };
     }
 
     throw new UnauthorizedException(