app.js

import Express from 'express';
import exphbs from 'express-handlebars';
import path from 'path';
import { getRecipeById, getRecipesByCategory, getRecipesBySearch } from './API_tools.js';
import { ingredientsFormatter, sendEmail, recipeEmailFormatter } from './tools.js';

// Middleware
const app = Express();
const __dirname = path.resolve();

app.engine(
    'handlebars',
    exphbs({
        defaultLayout: 'main',
    })
);
app.set('view engine', 'handlebars');

app.use(Express.static(__dirname));

app.use(
    Express.urlencoded({
        extended: true,
    })
);

// Handlers
app.get('/', (req, res) => res.sendFile(path.join(__dirname, 'public', 'index.html')));

app.get('/categories', (req, res) => {
    res.render('categories');
});

app.get('/search', async (req, res) => {
    const categories = [
        'SEAFOOD',
        'BEEF',
        'PORK',
        'CHICKEN',
        'PASTA',
        'BREAKFAST',
        'VEGETARIAN',
        'LAMB',
        'DESSERT',
    ];
    const searchQuery = req.query.query;
    let meals = [];
    if (categories.indexOf(searchQuery.toUpperCase()) == -1) {
        meals = await getRecipesBySearch(searchQuery);
    } else {
        meals = await getRecipesByCategory(searchQuery);
    }
    let errors;
    meals === null ? (errors = true) : (errors = false);
    res.render('recipe-list', {
        searchQuery,
        meals,
        errors,
    });
});

app.get('/meal', async (req, res) => {
    let meal = await getRecipeById(req.query.id);
    meal.strInstructions = meal.strInstructions.split('\n');
    meal = ingredientsFormatter(meal);
    meal.ingredientsString = meal.ingredients.join();
    res.render('recipe', {
        meal,
    });
});

app.get('/archives', (req, res) => {
    res.render('archives');
});

app.get('/contact', (req, res) => {
    res.render('contact');
});

app.post('/sendSupportEmail', async (req, res) => {
    const { name, email, message } = req.body;
    const newMessage = `Name: ${name}\nEmail: ${email}\n\n${message}`;
    sendEmail('jacobwbruce@hotmail.com', 'Support Ticket!', newMessage);
    const displayMessage = 'Thank you for your email! I will reply as soon as possible.';
    res.render('messages', { displayMessage });
});

app.post('/sendIngredientsEmail', async (req, res) => {
    const ingredients = req.body.hiddenIngredients;
    const recipeNames = req.body.hiddenRecipeNames;
    const message = recipeEmailFormatter(recipeNames, ingredients);
    const { email } = req.body;
    sendEmail(email, 'Ingredients List!', message);
    const displayMessage = 'Your email will arive shortly! \n Be sure to check the spam folder';
    res.render('messages', { displayMessage });
});

const PORT = process.env.PORT || 5000;
app.listen(PORT, () => console.log(`Server started on port: ${PORT}`));