feat(wip): login

src/users/users.module.ts

@@ -8,5 +8,6 @@ import { User } from './entities/user.entity';
   imports: [TypeOrmModule.forFeature([User])],
   controllers: [UsersController],
   providers: [UsersService],
+  exports: [UsersService],
 })
 export class UsersModule {}

src/users/users.service.ts

@@ -4,6 +4,8 @@ import { UpdateUserDto } from './dto/update-user.dto';
 import { EntityNotFoundError, Repository } from 'typeorm';
 import { User } from './entities/user.entity';
 import { InjectRepository } from '@nestjs/typeorm';
+import { randomStringGenerator } from '@nestjs/common/utils/random-string-generator.util';
+import { hashPassword } from '../helper/hash_password';
 
 @Injectable()
 export class UsersService {
@@ -13,7 +15,12 @@ export class UsersService {
   ) {}
 
   async create(createUserDto: CreateUserDto) {
-    const result = await this.usersRepository.insert(createUserDto);
+    const salt = randomStringGenerator();
+    const result = await this.usersRepository.insert({
+      username: createUserDto.username,
+      password: await hashPassword(createUserDto.password, salt),
+      salt,
+    });
 
     return this.usersRepository.findOneOrFail(result.identifiers[0].id);
   }
@@ -81,4 +88,12 @@ export class UsersService {
 
     await this.usersRepository.delete(id);
   }
+
+  async findOneByUsername(username: string) {
+    return this.usersRepository.findOneOrFail({
+      where: {
+        username,
+      },
+    });
+  }
 }