poem-response.interface.ts

// at libs/services/src/models/poem-response.interface.ts
export interface PoemResponse {
  title: string;
  author: string;
  lines: string[];
  linecount: string;
}

poetry.service.ts

// at libs/services/src/poetry/poetry.service.ts
import { PoemResponse } from "../models/poem-response.interface";

const POETRY_BASE_URL = 'https://poetrydb.org/';

export async function getPoemOfTheDay(): Promise<PoemResponse[]> {
  const response: Response = await fetch(POETRY_BASE_URL + 'random', { method: 'GET' });
  if (response.ok) {
    return await response.json();
  }
  throw response;
}

export const poetryService = { getPoemOfTheDay };