Initial content

Chapter 19/Beginning of Chapter/sportsstore/dist/helpers/cart_helpers.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.countCartItems = void 0;
+const countCartItems = (cart) => cart.lines.reduce((total, line) => total + line.quantity, 0);
+exports.countCartItems = countCartItems;

Chapter 19/Beginning of Chapter/sportsstore/dist/helpers/catalog_helpers.js

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+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.currency = exports.highlight = exports.categoryButtons = exports.pageSizeOptions = exports.pageButtons = exports.escapeUrl = exports.navigationUrl = void 0;
+const handlebars_1 = __importDefault(require("handlebars"));
+const querystring_1 = require("querystring");
+const querystring_2 = require("querystring");
+const getData = (options) => {
+    return { ...options.data.root, ...options.hash };
+};
+const navigationUrl = (options) => {
+    const { page, pageSize, category, searchTerm } = getData(options);
+    return "/?" + (0, querystring_1.stringify)({ page, pageSize, category, searchTerm });
+};
+exports.navigationUrl = navigationUrl;
+const escapeUrl = (url) => (0, querystring_2.escape)(url);
+exports.escapeUrl = escapeUrl;
+const pageButtons = (options) => {
+    const { page, pageCount } = getData(options);
+    let output = "";
+    for (let i = 1; i <= pageCount; i++) {
+        output += options.fn({
+            page, pageCount, index: i, selected: i === page
+        });
+    }
+    return output;
+};
+exports.pageButtons = pageButtons;
+const pageSizeOptions = (options) => {
+    const { pageSize } = getData(options);
+    let output = "";
+    [3, 6, 9].forEach(size => {
+        output += options.fn({ size,
+            selected: pageSize === size ? "selected" : "" });
+    });
+    return output;
+};
+exports.pageSizeOptions = pageSizeOptions;
+const categoryButtons = (options) => {
+    const { category, categories } = getData(options);
+    let output = "";
+    for (let i = 0; i < categories.length; i++) {
+        output += options.fn({
+            id: categories[i].id,
+            name: categories[i].name,
+            selected: category === categories[i].id
+        });
+    }
+    return output;
+};
+exports.categoryButtons = categoryButtons;
+const highlight = (value, options) => {
+    const { searchTerm } = getData(options);
+    if (searchTerm && searchTerm !== "") {
+        const regexp = new RegExp(searchTerm, "ig");
+        const mod = value.replaceAll(regexp, "<strong>$&</strong>");
+        return new handlebars_1.default.SafeString(mod);
+    }
+    return value;
+};
+exports.highlight = highlight;
+const formatter = new Intl.NumberFormat("en-us", {
+    style: "currency", currency: "USD"
+});
+const currency = (value) => {
+    return formatter.format(value);
+};
+exports.currency = currency;

Chapter 19/Beginning of Chapter/sportsstore/dist/helpers/env.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isDevelopment = void 0;
+const config_1 = require("../config");
+const isDevelopment = (value) => {
+    return (0, config_1.getEnvironment)() === config_1.Env.Development;
+};
+exports.isDevelopment = isDevelopment;

Chapter 19/Beginning of Chapter/sportsstore/dist/helpers/index.js

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+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createTemplates = void 0;
+const config_1 = require("../config");
+const express_handlebars_1 = require("express-handlebars");
+const env_helpers = __importStar(require("./env"));
+const catalog_helpers = __importStar(require("./catalog_helpers"));
+const cart_helpers = __importStar(require("./cart_helpers"));
+const order_helpers = __importStar(require("./order_helpers"));
+const location = (0, config_1.getConfig)("templates:location");
+const config = (0, config_1.getConfig)("templates:config");
+const createTemplates = (app) => {
+    app.set("views", location);
+    app.engine("handlebars", (0, express_handlebars_1.engine)({
+        ...config,
+        helpers: { ...env_helpers, ...catalog_helpers, ...cart_helpers,
+            ...order_helpers }
+    }));
+    app.set("view engine", "handlebars");
+};
+exports.createTemplates = createTemplates;

Chapter 19/Beginning of Chapter/sportsstore/dist/helpers/order_helpers.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.get = exports.getValue = exports.lower = exports.toArray = void 0;
+const toArray = (...args) => args.slice(0, -1);
+exports.toArray = toArray;
+const lower = (val) => val.toLowerCase();
+exports.lower = lower;
+const getValue = (val, prop) => val?.[prop.toLowerCase()] ?? {};
+exports.getValue = getValue;
+const get = (val) => val ?? {};
+exports.get = get;