import { dataSource } from "../data-source";
import { template } from "../entity/template";
import { member } from "../entity/member";
import InternalException from "../exceptions/internalException";

export default abstract class TemplateService {
  /**
   * @description get all templates
   * @returns {Promise<Array<template>>}
   */
  static async getAll(): Promise<Array<template>> {
    return await dataSource
      .getRepository(template)
      .createQueryBuilder("template")
      .getMany()
      .then((res) => {
        return res;
      })
      .catch((err) => {
        throw new InternalException("templates not found", err);
      });
  }

  /**
   * @description get template by id
   * @returns {Promise<template>}
   */
  static async getById(id: number): Promise<template> {
    return await dataSource
      .getRepository(template)
      .createQueryBuilder("template")
      .where("template.id = :id", { id: id })
      .getOneOrFail()
      .then((res) => {
        return res;
      })
      .catch((err) => {
        throw new InternalException("template not found by id", err);
      });
  }
}