Best JavaScript code snippet using wpt
shopping-cart.service.ts
Source:shopping-cart.service.ts
1import { Observable, Subscription } from 'rxjs';2import { AngularFireDatabase, AngularFireObject } from '@angular/fire/database';3import { Injectable } from '@angular/core';4import { Product } from 'shared/models/product';5import { ShoppingCartItem } from 'shared/models/shopping-cart-item';6import { take, map } from 'rxjs/operators';7import { ShoppingCart } from 'shared/models/shopping-cart';8@Injectable({9 providedIn: 'root'10})11export class ShoppingCartService {12 sub: Subscription;13 14 constructor(private db: AngularFireDatabase) { 15 }16 async getCart(): Promise<Observable<ShoppingCart>> {17 let cartId = await this.getOrCreateId();18 return this.db.object('/shopping-carts/'+ cartId).valueChanges()19 .pipe(map(x => new ShoppingCart((<any>x).items)));20 }21 async addToCart(product: Product) {22 this.updateItem(product, +1);23 }24 async removeFromCart(product: Product) {25 this.updateItem(product, -1);26 }27 async clearCart() {28 let cartId = await this.getOrCreateId();29 this.db.object('/shopping-carts/' + cartId + '/items').remove();30 }31 32 private getItem(cartId: string, productId: string) {33 return this.db.object('/shopping-carts/' + cartId + '/items/' + productId);34 }35 private create() {36 return this.db.list('/shopping-carts/').push({37 dateCreated: new Date().getTime()38 });39 }40 private async getOrCreateId() {41 let cartId = localStorage.getItem('cartId');42 if(cartId) return cartId;43 44 let result = await this.create();45 localStorage.setItem('cartId', result.key)46 return result.key;47 }48 async insertInCart(product: Product) {49 let cartId = await this.getOrCreateId();50 let item$ = this.getItem(cartId, product.key);51 item$.valueChanges().pipe(take(1))52 .subscribe(() => {53 item$.set({54 title: product.title,55 imageUrl: product.imageUrl,56 price: product.price,57 quantity: 158 })59 })60 }61 private async updateItem(product: Product, change: number) {62 let cartId = await this.getOrCreateId();63 let item$ = this.getItem(cartId, product.key);64 item$.valueChanges().pipe(take(1))65 .subscribe(item => {66 let quantity = (<ShoppingCartItem>item).quantity + change;67 if(quantity === 0) item$.remove();68 69 else item$.update({70 title: product.title,71 imageUrl: product.imageUrl,72 price: product.price,73 quantity: quantity74 })75 })76 }...
cart.service.ts
Source:cart.service.ts
1import { Injectable } from "@angular/core";2import { AngularFireDatabase } from "angularfire2/database";3import { Product } from "shared/model/product.model";4import { ShoppingCart } from "shared/model/shopping-cart";5import { Observable, Subject } from "rxjs";6import "rxjs/add/operator/take";7import "rxjs/add/operator/map";8@Injectable()9export class CartService {10 cartItemsCountCahnged = new Subject<ShoppingCart>();11 constructor(private afdb: AngularFireDatabase) {}12 private create() {13 return this.afdb.list("shopping-carts").push({14 cartCreated: new Date().getTime()15 });16 }17 async getCart(): Promise<Observable<ShoppingCart>> {18 const cartId = await this.getOrCreateId();19 return this.afdb20 .object("/shopping-carts/" + cartId)21 .valueChanges()22 .map((x: any) => {23 if (x === null) {24 this.cartItemsCountCahnged.next(new ShoppingCart({}));25 return new ShoppingCart({});26 } else {27 this.cartItemsCountCahnged.next(new ShoppingCart(x.items));28 return new ShoppingCart(x.items);29 }30 });31 }32 private getItem(cartId: string, productId: string) {33 return this.afdb.object(34 "/shopping-carts/" + cartId + "/items/" + productId35 );36 }37 private async getOrCreateId(): Promise<string> {38 const cartId = localStorage.getItem("cartId");39 if (cartId) return cartId;40 const result = await this.create();41 localStorage.setItem("cartId", result.key);42 return result.key;43 }44 addToCart(product) {45 this.updateCart(product, 1);46 }47 removeFromCart(product) {48 this.updateCart(product, -1);49 }50 async clearItems() {51 const cartId = await this.getOrCreateId();52 this.afdb.object("/shopping-carts/" + cartId + "/items").remove();53 }54 private async updateCart(product, change: number) {55 const cartId = await this.getOrCreateId();56 const item = this.getItem(cartId, product.key);57 item58 .valueChanges()59 .take(1)60 .subscribe((resItem: Product) => {61 if (resItem) {62 const quantity = (resItem.quantity || 0) + change;63 quantity ? item.update({ quantity: quantity }) : item.remove();64 } else {65 item.update({66 title: product.payload.val().title,67 imageUrl: product.payload.val().imageUrl,68 price: product.payload.val().price,69 quantity: change70 });71 }72 });73 }...
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3var async = require('async');4var request = require('request');5var cheerio = require('cheerio');6var _ = require('underscore');7var natural = require('natural');8var stopwords = require('stopwords').english;9var stemmer = require('stemmer');10var csv = require('csv');11var keywords = fs.readFileSync('keywords.txt').toString().split("\n");12var politicians = fs.readFileSync('politicians.txt').toString().split("\n");13var politicians = fs.readFileSync('politicians.txt').toString().split("\n");14var data = fs.readFileSync('politicians.txt').toString().split("\n");15var urls = [];16for (var i = 0; i < politicians.length; i++) {17}18var results = [];19var getText = function(url, callback) {20 request(url, function(error, response, body) {21 if (error) { callback(error, null); }22 if (response.statusCode !== 200) { callback(new Error("Status code: " + response.statusCode), null); }23 var $ = cheerio.load(body);24 var text = $('p').text();25 text = text.replace(/\[[0-9]+\]/g, "");26 text = text.replace(/[^a-zA-Z0-9\s]/g, "");27 text = text.replace(/\s\s+/g, " ");28 callback(null, text);29 });30};31var getKeywords = function(text, callback) {
Using AI Code Generation
1var wptools = require("wptools");2var id = wptools.getOrCreateID("Albert Einstein");3var wptools = require("wptools");4var id = wptools.getOrCreateID("Albert Einstein", 12345);5var wptools = require("wptools");6var id = wptools.getOrCreateID("Albert Einstein", "Albert_Einstein");7var wptools = require("wptools");8var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein");9var wptools = require("wptools");10var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein", "en");11var wptools = require("wptools");12var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein", "en", "wikipedia");13var wptools = require("wptools");14var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein", "en", "wikipedia", "wikipedia.org");15var wptools = require("wptools");16var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein", "en", "wikipedia", "wikipedia.org", "https");17var wptools = require("wptools");18var id = wptools.getOrCreateID("Albert Einstein", 12345, "Albert_Einstein", "en", "wikipedia", "wikipedia.org",
Using AI Code Generation
1var wptools = require('wptools');2var page = wptools.page('Barack Obama');3page.getOrCreateID(function(err, resp) {4 console.log(resp);5});6| `headers` | `Object` | `{}` | Additional headers to send with the request. |
Using AI Code Generation
1var wpt = require('./wpt.js');2wpt.getOrCreateID(function(id) {3 console.log(id);4});5var wpt = require('./wpt.js');6wpt.getOrCreateID(function(id) {7 console.log(id);8 wpt.getTestResults(id, function(results) {9 console.log(results);10 });11});12 wpt.getOrCreateID(function(id) {13 document.write(id);14 wpt.getTestResults(id, function(results) {15 document.write(results);16 });17 });18 wpt.getOrCreateID(function(id) {19 document.write(id);20 wpt.getTestResults(id, function(results) {21 document.write(results);22 }, function() {23 });24 });
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