i have this error on nest.js, this is error:
Error nest.js:
[Nest] 70813 - 11/03/2023, 4:06:53 PM ERROR [ExceptionHandler] Nest can't resolve dependencies of the ChefService (ChefRepository, ?). Please make sure that the argument Repository at index [1] is available in the ChefModule context.
Potential solutions:
- If Repository is a provider, is it part of the current ChefModule?
- If Repository is exported from a separate @Module, is that module imported within ChefModule?
@Module({
imports: [ /* the Module containing Repository */ ]
})
module.ts
import { Module } from '@nestjs/common';
import { ChefService } from './chef.service';
import { ChefController } from './chef.controller';
import { TypeOrmModule } from '@nestjs/typeorm';
import { Chef } from './entities/chef.entity';
import { UsersEntity } from 'src/domains/users/entities/users.entity';
import { UsersService } from 'src/domains/users/users.service';
@Module({
imports: [
TypeOrmModule.forFeature([Chef]),
TypeOrmModule.forFeature([UsersEntity]),
],
controllers: [ChefController],
providers: [UsersService, ChefService],
exports: [ChefService],
})
export class ChefModule {}
service.ts
@Injectable()
export class ChefService {
constructor(
@InjectRepository(Chef)
@InjectRepository(UsersEntity)
private repo: Repository<Chef>,
private repoUser: Repository<UsersEntity>,
) {}
async findAll(): Promise<Chef[]> {
var chef = await this.repo.find();
var users = await this.repoUser.find();
let values = [];
for (var i = 0; i < chef.length; i ) {
var userSelect = users.find((user) => user.id == chef[i].profile.id);
const temp = [
userSelect.name,
userSelect.type,
userSelect.username,
chef[i].image,
chef[i].latitude,
chef[i].longitude,
chef[i].city,
chef[i].nation,
chef[i].id,
];
values.push(temp);
}
return values;
}
CodePudding user response:
The decorators in the constructor of your ChefService
are incorrect. One decorator per parameter.
@Injectable()
export class ChefService {
constructor(
@InjectRepository(Chef)
private repo: Repository<Chef>,
@InjectRepository(UsersEntity)
private repoUser: Repository<UsersEntity>,
) {}
...
}