Justus Ojala
113 lines
3.0 KiB
TypeScript
113 lines
3.0 KiB
TypeScript
import React, { useState } from "react";
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import { NextPage, GetStaticProps, GetStaticPaths } from "next";
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import Head from "next/head";
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import { useRouter } from "next/router";
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import { ISubmitEvent } from "@rjsf/core";
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import { toast } from "react-toastify";
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import axios from "axios";
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import useSWR, { mutate } from "swr";
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import { Signup, SignupForm } from "@models/Signup";
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import SignupApi from "@api/signupApi";
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import SignUpPageView from "@views/SignUpPage/SignUpPageView";
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import PageWrapper from "@views/common/PageWrapper";
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import LoadingView from "@views/common/LoadingView";
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import noop from "@utils/noop";
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import NotFoundPage from "@pages/404";
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import { v4 as uuid } from "uuid";
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type InitialProps = {
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initialForm: SignupForm;
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};
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const FORM_URL = `${process.env.NEXT_PUBLIC_API_URL}/signupForm/`;
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const SignUpPage: NextPage<InitialProps> = ({ initialForm }) => {
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const router = useRouter();
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const id = String(initialForm?.id ?? "");
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const SUBMIT_ID = uuid(); // Submission key, generated on page refresh
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const URL = `${FORM_URL}${id}/`;
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const { data: signupForm, error } = useSWR<SignupForm>(URL, (url) => axios.get(url).then((res) => res.data), { fallbackData: initialForm });
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if (error) {
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console.error(error);
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}
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// TODO: Shows LoadingView on client-side fetch error. Maybe something else preferred?
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if (router.isFallback || error) {
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return <LoadingView />;
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}
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if (!signupForm) {
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return (
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<NotFoundPage />
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);
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}
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const onSubmit = async ({ formData }: ISubmitEvent<string>) => {
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const payload: Signup = {
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submit_id: SUBMIT_ID, // This is for preventing duplicate requests; NOT RELATED TO THE SIGNUP ID IN DATABASE
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signupForm_id: signupForm.id,
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answer: formData,
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};
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try {
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await SignupApi.createSignup(payload);
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toast.success("Sign-up submitted successfully 😎");
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mutate(URL);
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} catch (err) {
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console.error(err);
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toast.error("Uh oh! Sign-up failed! 😟");
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}
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};
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return (
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<>
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<Head>
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<link rel="canonical" href={`${process.env.NEXT_PUBLIC_SITE_URL}/signup/${signupForm.id}`} />
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</Head>
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<PageWrapper>
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<SignUpPageView
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signUpForm={signupForm}
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formData={{}}
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onChange={noop}
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onSubmit={onSubmit}
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/>
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</PageWrapper>
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</>
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);
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};
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export const getStaticPaths: GetStaticPaths = async () => {
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const allForms = await SignupApi.getForms();
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const paths = allForms.map((e: SignupForm) => ({
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params: {
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id: String(e.id),
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},
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}
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));
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return {
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paths,
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fallback: true,
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};
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};
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export const getStaticProps: GetStaticProps<InitialProps> = async ({ params }) => {
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const { id } = params;
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let notFound = false;
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let initialForm: SignupForm;
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try {
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initialForm = await SignupApi.getForm(Number(id));
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} catch {
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notFound = true;
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}
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return {
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props: {
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initialForm,
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},
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revalidate: 10, // Required for deleting hidden pages
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notFound,
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};
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};
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export default SignUpPage;
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