agregando servicio para category

import { Injectable } from '@nestjs/common';

import { CreateCategoryDto } from './dto/create-category.dto';

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

import { Category } from './entities/category.entity';

import { LANGUAGES } from 'src/shared/enum/languages.enum';

import { CreateCategoryReqDto } from './dto/create-category-req.dto';

@Injectable()

export class CategoryService {

  constructor(@InjectRepository(Category) private categoryRepository) {}

  async create(createCategoryDto: CreateCategoryReqDto): Promise<void> {

    const categoriyEN: CreateCategoryDto = {

      name: createCategoryDto.nameEN,

      language: LANGUAGES.EN,

    };

    const insertedId: number = (await this.categoryRepository.insert(categoriyEN)).raw.insertId;

    await this.categoryRepository.insert({

      idCategory: insertedId,

      name: createCategoryDto.nameES,

      language: LANGUAGES.ES,

    });

  }

  async findAll(lang: string) {

    return await this.categoryRepository.find({ where: { language: lang }, select: ['idCategory', 'name'] });

  }

  // update(id: number, updateCategoryDto: UpdateCategoryDto) {

  //   return `This action updates a #${id} category`;

  // }

  async remove(idCategory: number) {

    await this.categoryRepository.delete({ idCategory });

  }

}