add jwt

src/user/user.module.ts

@@ -3,13 +3,27 @@ import { UserService } from './user.service';
 import { UserController } from './user.controller';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { User } from './entities/user.entity';
+import { ConfigModule, ConfigService } from '@nestjs/config';
+import { JwtModule } from '@nestjs/jwt';
 
 @Module({
-  imports:[
+  imports: [
+    JwtModule.registerAsync({
+      inject: [ConfigService],
+      useFactory: async (configService: ConfigService) => {
+        return {
+          global: true,
+          secret: configService.get('JWT_SECRET'),
+          signOptions: { expiresIn: '1h' },
+        };
+      },
+
+    }),
+
     TypeOrmModule.forFeature([User])
   ],
   controllers: [UserController],
   providers: [UserService],
   exports: [UserService],
 })
-export class UserModule {}
+export class UserModule { }

src/user/user.service.ts

@@ -1,23 +1,25 @@
-import { Injectable, Logger, NotFoundException, UnauthorizedException } from '@nestjs/common';
+import { Injectable, NotFoundException } from '@nestjs/common';
 import { CreateUserDto } from './dto/create-user.dto';
-import { UpdateUserDto } from './dto/update-user.dto';
 import { InjectRepository } from '@nestjs/typeorm';
 import { User } from './entities/user.entity';
 import { Repository } from 'typeorm';
+import { JwtService } from '@nestjs/jwt';
 
 @Injectable()
 export class UserService {
   constructor(
     @InjectRepository(User)
     private userRepository: Repository<User>,
+
+    private jwtService: JwtService
   ) { }
 
-  async findOneByNameandPassword(data:CreateUserDto): Promise<User> {
+  async findOneByNameandPassword(data: CreateUserDto): Promise<User> {
 
     const { usuario, password } = data
 
     const user = await this.userRepository.findOne({
-      where: { usuario,password }
+      where: { usuario, password }
     })
 
     if (!user) {
@@ -29,10 +31,13 @@ export class UserService {
     return user;
   }
 
-  async Login(data: CreateUserDto) {
-
+  async Login(data: CreateUserDto): Promise<{ access_token: string }> {
     const user = await this.findOneByNameandPassword(data);
-    return user
+
+    const payload = { id: user.id_usuario, usuario: user.usuario };
+    return {
+      access_token: await this.jwtService.signAsync(payload),
+    };
   }
 
 }