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index.js
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index.js
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import { Header, Nav, Main, Footer } from "./components";
import * as store from "./store";
import Navigo from "navigo";
import { capitalize } from "lodash";
import axios from "axios";
const router = new Navigo("/");
function render(state = store.Home) {
document.querySelector("#root").innerHTML = `
${Header(state)}
${Nav(store.Links)}
${Main(state)}
${Footer()}
`;
router.updatePageLinks();
afterRender(state);
}
function afterRender(state) {
// add menu toggle to bars icon in nav bar
document.querySelector(".fa-bars").addEventListener("click", () => {
document.querySelector("nav > ul").classList.toggle("hidden--mobile");
});
if (state.view === "Home") {
// Do this stuff
document.getElementById("callToAction").addEventListener("click", event => {
event.preventDefault();
router.navigate("/pizza");
});
}
if (state.view === "Order") {
// Add an event handler for the submit button on the form
document.querySelector("form").addEventListener("submit", event => {
event.preventDefault();
// Get the form element
const inputList = event.target.elements;
console.log("Input Element List", inputList);
// Create an empty array to hold the toppings
const toppings = [];
// Iterate over the toppings array
for (let input of inputList.toppings) {
// If the value of the checked attribute is true then add the value to the toppings array
if (input.checked) {
toppings.push(input.value);
}
}
// Create a request body object to send to the API
const requestData = {
customer: inputList.customer.value,
crust: inputList.crust.value,
cheese: inputList.cheese.value,
sauce: inputList.sauce.value,
toppings: toppings
};
// Log the request body to the console
console.log("request Body", requestData);
axios
// Make a POST request to the API to create a new pizza
.post(`${process.env.PIZZA_PLACE_API_URL}/pizzas`, requestData)
.then(response => {
// Then push the new pizza onto the Pizza state pizzas attribute, so it can be displayed in the pizza list
store.Pizza.pizzas.push(response.data);
router.navigate("/Pizza");
})
// If there is an error log it to the console
.catch(error => {
console.log("It puked", error);
});
});
}
}
router.hooks({
before: (done, params) => {
// We need to know what view we are on to know what data to fetch
const view =
params && params.data && params.data.view
? capitalize(params.data.view)
: "Home";
// Add a switch case statement to handle multiple routes
switch (view) {
// New Case for the Home View
case "Home":
axios
// Get request to retrieve the current weather data using the API key and providing a city name
.get(
`https://api.openweathermap.org/data/2.5/weather?appid=${process.env.OPEN_WEATHER_MAP_API_KEY}&q=st%20louis`
)
.then(response => {
// Convert Kelvin to Fahrenheit since OpenWeatherMap does provide otherwise
const kelvinToFahrenheit = kelvinTemp =>
Math.round((kelvinTemp - 273.15) * (9 / 5) + 32);
// Create an object to be stored in the Home state from the response
store.Home.weather = {
city: response.data.name,
temp: kelvinToFahrenheit(response.data.main.temp),
feelsLike: kelvinToFahrenheit(response.data.main.feels_like),
description: response.data.weather[0].main
};
// An alternate method would be to store the values independently
/*
store.Home.weather.city = response.data.name;
store.Home.weather.temp = kelvinToFahrenheit(response.data.main.temp);
store.Home.weather.feelsLike = kelvinToFahrenheit(response.data.main.feels_like);
store.Home.weather.description = response.data.weather[0].main;
*/
done();
})
.catch(err => {
console.log(err);
done();
});
break;
// Add a case for each view that needs data from an API
case "Pizza":
// New Axios get request utilizing already made environment variable
axios
.get(`${process.env.PIZZA_PLACE_API_URL}/pizzas`)
.then(response => {
// We need to store the response to the state, in the next step but in the meantime let's see what it looks like so that we know what to store from the response.
console.log("response", response);
store.Pizza.pizzas = response.data;
done();
})
.catch(error => {
console.log("It puked", error);
done();
});
break;
default:
done();
}
},
already: params => {
const view =
params && params.data && params.data.view
? capitalize(params.data.view)
: "Home";
render(store[view]);
}
});
router
.on({
"/": () => render(),
":view": params => {
let view = capitalize(params.data.view);
if (view in store) {
render(store[view]);
} else {
render(store.Viewnotfound);
console.log(`View ${view} not defined`);
}
}
})
.resolve();
//render function moved into router.on() above
// render();