129 lines
2.6 KiB
JavaScript
129 lines
2.6 KiB
JavaScript
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// Array of products, each product is an object with different fieldset
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// A set of ingredients should be added to products
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var products = [
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{
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name: "broccoli",
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vegetarian: true,
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glutenFree: true,
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organic: true,
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price: 1.99
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},
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{
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name: "bread",
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vegetarian: true,
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glutenFree: false,
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organic: false,
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price: 2.35
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},
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{
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name: "salmon",
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vegetarian: false,
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glutenFree: true,
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organic: false,
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price: 10.00
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},
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{
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name: "carrot",
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vegetarian: true,
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glutenFree: true,
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organic: true,
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price: 2.63
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},
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{
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name: "chicken",
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vegetarian: false,
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glutenFree: true,
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organic: false,
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price: 6.87
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},
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{
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name: "cereal",
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vegetarian: false,
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glutenFree: false,
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organic: false,
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price: 2.97
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},
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{
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name: "cheese",
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vegetarian: false,
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glutenFree: false,
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organic: false,
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price: 5.14
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},
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{
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name: "white fish",
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vegetarian: false,
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glutenFree: true,
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organic: false,
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price: 13.50
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},
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{
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name: "honey",
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vegetarian: false,
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glutenFree: false,
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organic: true,
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price: 1.89
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},
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{
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name: "onion",
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vegetarian: true,
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glutenFree: true,
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organic: true,
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price: 2.22
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}
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];
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products.sort(function(a, b) {
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return a.price - b.price;
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})
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// given restrictions provided, make a reduced list of products
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// prices should be included in this list, as well as a sort based on price
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function restrictListProducts(prods, restriction) {
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let product_names = [];
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for (let i=0; i<prods.length; i+=1) {
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if ((restriction == "Vegetarian") && (prods[i].vegetarian == true)){
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product_names.push(prods[i].name);
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}
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else if ((restriction == "GlutenFree") && (prods[i].glutenFree == true)){
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product_names.push(prods[i].name);
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}
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else if ((restriction == "VegetarianANDGluten-Free") && (prods[i].glutenFree == true) && (prods[i].vegetarian == true)){
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product_names.push(prods[i].name);
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}
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else if ((restriction == "Organic") && (prods[i].organic == true)){
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product_names.push(prods[i].name);
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}
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else if ((restriction == "Non-Organic") && (prods[i].organic == false)){
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product_names.push(prods[i].name);
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}
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else if (restriction == "None"){
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product_names.push(prods[i].name);
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}
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}
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return product_names;
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}
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// Calculate the total price of items, with received parameter being a list of products
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function getTotalPrice(chosenProducts) {
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totalPrice = 0;
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for (let i=0; i<products.length; i+=1) {
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if (chosenProducts.indexOf(products[i].name) > -1){
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totalPrice += products[i].price;
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}
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}
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return totalPrice;
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}
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function getItemPrice(chosenProduct){
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for (let i=0; i<products.length; i+=1) {
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if (chosenProduct.indexOf(products[i].name) > -1){
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return products[i].price;
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}
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}
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}
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