@Speakermen

Почему возникает такая ошибка Error: Nest can't resolve dependencies of the AuthService?

Как только я меняю с

import { UsersService } from '../users/users.service';


на

import { CreateAuthDto, UsersService } from './index';


Возникает ошибка
[Nest] 10368  - 07.01.2022, 14:12:57   ERROR [ExceptionHandler] Nest can't resolve dependencies of the AuthService (?). Please make sure that the argument dependency at index [0] is available in the AuthModule context.

Potential solutions:
- If dependency is a provider, is it part of the current AuthModule?
- If dependency is exported from a separate @Module, is that module imported within AuthModule?
  @Module({
    imports: [ /* the Module containing dependency */ ]
  })

Error: Nest can't resolve dependencies of the AuthService (?). Please make sure that the argument dependency at index [0] is available in the AuthModule context.

Potential solutions:
- If dependency is a provider, is it part of the current AuthModule?
- If dependency is exported from a separate @Module, is that module imported within AuthModule?
  @Module({
    imports: [ /* the Module containing dependency */ ]
  })

    at Injector.resolveSingleParam (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\injector.js:141:19)
    at resolveParam (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\injector.js:108:49)
    at Array.map (<anonymous>)
    at Injector.resolveConstructorParams (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\injector.js:123:58)
    at Injector.loadInstance (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\injector.js:52:20)
    at Injector.loadProvider (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\injector.js:74:20)
    at Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\instance-loader.js:44:62
    at Array.map (<anonymous>)
    at InstanceLoader.createInstancesOfProviders (Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\instance-loader.js:44:36)
    at Y:\projects\appnest3\app\node_modules\@nestjs\core\injector\instance-loader.js:29:24


import { Module } from '@nestjs/common';
import { UsersModule, AuthController, AuthService } from './index';

@Module({
  imports: [UsersModule],
  controllers: [AuthController],
  providers: [AuthService],
})
export class AuthModule {}


import { Module } from '@nestjs/common';
import { PrismaService } from '../shared/prisma.service';
import { UsersService } from './users.service';

@Module({
  providers: [UsersService, PrismaService],
  exports: [UsersService],
})
export class UsersModule {}


export * from './auth.service';
export * from './auth.controller';
export * from '../users/users.module';
export * from '../users/users.service';
export * from './dto/create-auth.dto';


import { BadRequestException, Injectable } from '@nestjs/common';
import { User } from '@prisma/client';
import * as bcrypt from 'bcrypt';
//import { UsersService } from '../users/users.service'; //работает норм
//import { CreateAuthDto } from './dto/create-auth.dto';
import { CreateAuthDto, UsersService } from './index'; //ошибка

@Injectable()
export class AuthService {
  private user: User;

  public constructor(private readonly usersService: UsersService) {}

  public async register(
    createAuthDto: CreateAuthDto,
  ): Promise<User | BadRequestException> {
    this.user = await this.usersService.findOne({ email: createAuthDto.email });

    if (this.user && this.user.email === createAuthDto.email) {
      throw new BadRequestException('Choose another email');
    }

    createAuthDto.password = await bcrypt.hash(createAuthDto.password, 12);

    return await this.usersService.create(createAuthDto);
  }
}
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