agregando metodoo que regresa todos los estados

import { InjectRepository } from '@nestjs/typeorm';

import { State } from './entities/state.entity';

import { Repository } from 'typeorm';

import { ServerConstants } from 'src/constants/server.contants';

@Injectable()

export class StateService {

  async create(createStateDto: CreateStateDto) {

    await this.stateRepository.save(createStateDto);

  }

  async findAll() {

    const states = await this.stateRepository.find();

    const statesResponse = states.map(({ imageName, name, stateId }) => {

      return {

        stateId,

        name,

        imageURL: `${ServerConstants.HOST}/states/${imageName}`,

      };

    });

    return statesResponse;

  }

}