Refactor getAllBooks into promisified non-API function
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@ -1,34 +1,25 @@
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import { NextApiRequest, NextApiResponse } from "next";
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import sqlite3 from "sqlite3";
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import sqlite3 from "sqlite3";
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const DATABASE_PATH = "catalogue.db";
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const DATABASE_PATH = "catalogue.db";
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export default function getAllBooks(
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export async function getAllBooks() {
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request: NextApiRequest,
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response: NextApiResponse
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) {
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if (request.method !== "GET") {
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response.status(405);
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return;
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}
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const database = new sqlite3.Database(DATABASE_PATH, sqlite3.OPEN_READONLY);
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const database = new sqlite3.Database(DATABASE_PATH, sqlite3.OPEN_READONLY);
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try {
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const books = new Promise<SimpleBook[]>((resolve, reject) => {
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database.all(
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database.all(
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"SELECT title, authors, isbn FROM books",
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"SELECT title, authors, isbn FROM books",
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(error: Error | null, rows: SimpleBook[]) => {
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(error: Error | null, rows: SimpleBook[]) => {
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if (error) {
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if (error) {
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throw error;
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reject(error);
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}
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}
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response.status(200).json(rows);
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resolve(rows);
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}
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}
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);
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);
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} catch (error) {
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});
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response.status(500);
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}
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database.close();
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database.close();
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return books;
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}
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}
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export interface SimpleBook {
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export interface SimpleBook {
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@ -1,8 +1,20 @@
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import type { NextPage } from "next";
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import React from "react";
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import React from "react";
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const Home: NextPage = () => {
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import { getAllBooks, SimpleBook } from "../lib/books";
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return <main>I am a book</main>;
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};
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export default Home;
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export default function Home(props: Props) {
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console.log(props.books);
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return <main>I am a book</main>;
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}
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interface Props {
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books: SimpleBook[];
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}
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export async function getServerSideProps() {
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return {
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props: {
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books: await getAllBooks(),
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},
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};
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}
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