Add ability to open product url automatically

Prince25 · Prince25 · commit 56987098194f · 2020-11-22T17:32:18.000-08:00
diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@ Buy me a [pizza](buymeacoff.ee/PrinceSingh) if you'd like to see this project ex
 <br><br>
 > How does it work?
 
-Enter the product URLs and set how often you want the program to check if those products are in stock. When an item becomes available, it will notify you through both text on console and three auditory beeps.
+Enter the product URLs, set how often you want the program to check if those products are in stock, and if you want the product page to normal automatically in your default web browser when it gets in stock. When an item becomes available, it will notify you through both text on console and three auditory beeps.
 
 > What stores/wesbites are supported?
 
@@ -48,4 +48,5 @@ Currently, the following stores are supported:
 * Add color to console  
 * ~~Initially create seperation between intervals for Amazon items~~
 * ~~Add a way to have independent delay timers for Amazon~~
+* ~~Open product page when in stock~~
 * ~~Fix~~ Find Bugs
diff --git a/main.js b/main.js
@@ -1,3 +1,4 @@
+import { fileURLToPath } from "url";
 import antonline from './stores/antonline.js'
 import amazon from './stores/amazon.js'
 import bestbuy from './stores/bestbuy.js'
@@ -15,7 +16,7 @@ const URLS = [
     "https://www.bestbuy.com/site/amd-ryzen-9-5900x-4th-gen-12-core-24-threads-unlocked-desktop-processor-without-cooler/6438942.p?skuId=6438942",
     "https://www.bestbuy.com/site/sony-playstation-5-console/6426149.p?skuId=6426149",
     "https://www.costco.com/sony-playstation-5-gaming-console-bundle.product.100691489.html",
-    "https://www.microcenter.com/product/630283/Ryzen_9_5900X_Vermeer_37GHz_12-Core_AM4_Boxed_Processor",
+    // "https://www.microcenter.com/product/630283/Ryzen_9_5900X_Vermeer_37GHz_12-Core_AM4_Boxed_Processor",
     "https://www.newegg.com/amd-ryzen-9-5900x/p/N82E16819113664?Item=N82E16819113664",
     "https://www.newegg.com/asus-geforce-rtx-3080-rog-strix-rtx3080-o10g-gaming/p/N82E16814126457",
     "https://www.newegg.com/asus-geforce-rtx-3080-tuf-rtx3080-o10g-gaming/p/N82E16814126452",
@@ -29,10 +30,18 @@ const INTERVAL = {
     value: 10
 }
 
+// Opens the product url in the default browser if set to true
+export const OPEN_URL = true;
+
 // Separates the check between Amazon items by this value 
 const AMAZON_DELAY = 25;
 
 
+// Runs main only if this file is executed
+if (process.argv[1] === fileURLToPath(import.meta.url))
+    main();
+
+
 // https://www.XXX.com/... -> XXX
 function getDomainName(url) {
     let hostName = new URL(url).hostname;
@@ -65,18 +74,24 @@ async function checkStoreWithDelay(item) {
     let timer = (firstRun) => {
         return new Promise(
             function(resolve) {
-                item.storeFunc(item.url, item.interval, INTERVAL.value, firstRun, resolve); 
+                item.storeFunc(item.url, item.interval, INTERVAL.value, firstRun, item.urlOpened, resolve); 
             }
         );
     }
 
     timer(item.firstRun).then(
-        async function(interval) {
+        async function({interval, urlOpened}) {
             if (item.interval.value != interval) {
                 item.firstRun = true; 
                 item.interval.value = interval;
             } else item.firstRun = false;
 
+            if (OPEN_URL && urlOpened && urlOpened != item.urlOpened) {
+                item.urlOpened = true;
+                setTimeout(() => item.urlOpened = false, 1000 * 115)  // Open URL every 2 minutes
+            }
+
+
             switch(item.interval.unit) {
                 case 'seconds':
                     await setTimeout(checkStoreWithDelay, item.interval.value * 1000, item)
@@ -95,68 +110,70 @@ async function checkStoreWithDelay(item) {
 }
 
 
-let amazonItems = [];
-function amazonItem(url) {
-    this.url = url;
-    this.interval = {...INTERVAL};
-    this.firstRun = true;
-    this.storeFunc = amazon;
-};
-
-
-URLS.forEach(url => {
-    let storeName;
-    try {
-        storeName = getDomainName(url);
-    } catch(e) {
-        console.error('Incorrect URL format:', url)
-        console.error(e)
-    }
-    
-    switch(storeName) {
-        case 'antonline':
-            checkStore(antonline, url);
-            break;
-
-        case 'amazon':
-            amazonItems.push(new amazonItem(url));
-            break;
-
-        case 'bestbuy':
-            checkStore(bestbuy, url);
-            break;
-
-        case 'costco':
-            checkStore(costco, url);
-            break;
-
-        case 'microcenter':
-            checkStore(microcenter, url);
-            break;
-
-        case 'newegg':
-            checkStore(newegg, url);
-            break;
-
-        default:
-            console.error('This store is not supported:', storeName)
-    }
-});
-
-if (amazonItems.length > 0) 
-    amazonItems.forEach(
-        (item, idx) => {
-            switch(INTERVAL.unit) {
-                case 'seconds':
-                    setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * idx, item);
-                    break;
-
-                case 'minutes':
-                    setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * 60 * idx, item);
-                    break;
-
-                case 'hours':
-                    setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * 60 * 60 * idx, item);
-                    break;
-            }
-        });
+function main() {
+    let amazonItems = [];
+    function amazonItem(url) {
+        this.url = url;
+        this.interval = {...INTERVAL};
+        this.firstRun = true;
+        this.urlOpened = false;
+        this.storeFunc = amazon;
+    };
+
+    URLS.forEach(url => {
+        let storeName;
+        try {
+            storeName = getDomainName(url);
+        } catch(e) {
+            console.error('Incorrect URL format:', url)
+            console.error(e)
+        }
+        
+        switch(storeName) {
+            case 'antonline':
+                checkStore(antonline, url);
+                break;
+
+            case 'amazon':
+                amazonItems.push(new amazonItem(url));
+                break;
+
+            case 'bestbuy':
+                checkStore(bestbuy, url);
+                break;
+
+            case 'costco':
+                checkStore(costco, url);
+                break;
+
+            case 'microcenter':
+                checkStore(microcenter, url);
+                break;
+
+            case 'newegg':
+                checkStore(newegg, url);
+                break;
+
+            default:
+                console.error('This store is not supported:', storeName)
+        }
+    });
+
+    if (amazonItems.length > 0) 
+        amazonItems.forEach(
+            (item, idx) => {
+                switch(INTERVAL.unit) {
+                    case 'seconds':
+                        setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * idx, item);
+                        break;
+
+                    case 'minutes':
+                        setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * 60 * idx, item);
+                        break;
+
+                    case 'hours':
+                        setTimeout(checkStoreWithDelay, AMAZON_DELAY * 1000 * 60 * 60 * idx, item);
+                        break;
+                }
+            });
+}
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -4,6 +4,7 @@
         "axios": "^0.21.0",
         "beepbeep": "^1.3.0",
         "dom-parser": "^0.1.6",
-        "moment": "^2.29.1"
+        "moment": "^2.29.1",
+        "open": "^7.3.0"
     }
 }
diff --git a/stores/amazon.js b/stores/amazon.js
@@ -1,9 +1,11 @@
 import { fileURLToPath } from "url";
+import { OPEN_URL } from '../main.js'
 import fs from "fs";
 import threeBeeps from "../beep.js"
 import axios from "axios";
 import moment from "moment";
 import DomParser from "dom-parser";     // https://www.npmjs.com/package/dom-parser
+import open from "open"
 
 
 if (process.argv[1] === fileURLToPath(import.meta.url)) {
@@ -12,7 +14,7 @@ if (process.argv[1] === fileURLToPath(import.meta.url)) {
         value: 25           // Amazon detects bots if too low, do > 10 seconds
     }
     let url = 'https://www.amazon.com/Coredy-Super-Strong-Automatic-Self-Charging-Medium-Pile/dp/B07NPNN57S'
-    amazon(url, interval);
+    amazon(url, interval, interval.value, true, false, () => null);
 }
 
 
@@ -24,7 +26,7 @@ function writeErrorToFile(error) {
 }
 
 
-export default async function amazon(url, interval, originalIntervalValue, firstRun, resolve) {
+export default async function amazon(url, interval, originalIntervalValue, firstRun, urlOpened, resolve) {
     try {
         let res = await axios.get(url, {
             headers: {
@@ -47,12 +49,13 @@ export default async function amazon(url, interval, originalIntervalValue, first
             }
             else if (inventory != null && inventory == 'Add to Cart') {
                 threeBeeps();
+                if (OPEN_URL && !urlOpened) { open(url); urlOpened = true; }
                 console.info(moment().format('LTS') + ': ***** In Stock at Amazon *****: ', title);
                 console.info(url);
             }
-            resolve(interval.value);
+            resolve({interval: interval.value, urlOpened: urlOpened});
         }
-        else resolve(Math.floor(interval.value + Math.random() * originalIntervalValue))
+        else resolve({interval: Math.floor(interval.value + Math.random() * originalIntervalValue), urlOpened: urlOpened})
 
     } catch (e) {
         writeErrorToFile(e)
diff --git a/stores/antonline.js b/stores/antonline.js
@@ -1,22 +1,25 @@
 import { fileURLToPath } from "url";
+import { OPEN_URL } from '../main.js'
 import fs from "fs";
 import threeBeeps from "../beep.js"
 import axios from "axios";
 import moment from "moment";
 import DomParser from "dom-parser";     // https://www.npmjs.com/package/dom-parser
+import open from "open"
 
 
 if (process.argv[1] === fileURLToPath(import.meta.url)) {
     let interval = {
         unit: 'seconds',  // seconds, m: minutes, h: hours
-        value: 5
+        value: 30
     }
-    let url = 'https://www.antonline.com/Sony/Electronics/Gaming_Devices/Gaming_Consoles/1413553'
+    let url = 'https://www.antonline.com/Sony/Electronics/Audio_Electronics/Headsets+Earsets/1398728'
     antonline(url, interval);
 }
 
 
 let firstRun = new Set();
+let urlOpened = false;
 export default async function antonline(url, interval) {
     try {
         var res = await axios.get(url);
@@ -33,6 +36,7 @@ export default async function antonline(url, interval) {
             }
             else if (inventory && inventory == 'Add to Cart') {
                 threeBeeps();
+                if (OPEN_URL && !urlOpened) { open(url); urlOpened = true; setTimeout(() => urlOpened = false, 1000 * 115) }  // Open URL every 2 minutes
                 console.info(moment().format('LTS') + ': ***** In Stock at AntOnline *****: ', title);
                 console.info(url);
             }
diff --git a/stores/bestbuy.js b/stores/bestbuy.js
@@ -1,9 +1,11 @@
 import { fileURLToPath } from "url";
+import { OPEN_URL } from '../main.js'
 import fs from 'fs';
 import threeBeeps from "../beep.js"
 import axios from "axios";
 import moment from "moment";
 import DomParser from "dom-parser";     // https://www.npmjs.com/package/dom-parser
+import open from "open"
 
 
 if (process.argv[1] === fileURLToPath(import.meta.url)) {
@@ -17,6 +19,7 @@ if (process.argv[1] === fileURLToPath(import.meta.url)) {
 
 
 let firstRun = new Set();
+let urlOpened = false;
 export default async function bestbuy(url, interval) {
     try {
         var res = await axios.get(url);
@@ -30,11 +33,13 @@ export default async function bestbuy(url, interval) {
             if (inventory.length > 0) inventory = inventory[0].textContent
             if (open_box && open_box.length > 0) {
                 threeBeeps();
+                if (OPEN_URL && !urlOpened) { open(url); urlOpened = true; setTimeout(() => urlOpened = false, 1000 * 115) }  // Open URL every 2 minutes
                 console.info(moment().format('LTS') + ': ***** Open Box at BestBuy *****: ', title);
                 console.info(url);
             }
             if (inventory == 'Add to Cart') {
                 threeBeeps();
+                if (OPEN_URL && !urlOpened) { open(url); urlOpened = true; setTimeout(() => urlOpened = false, 1000 * 115) }  // Open URL every 2 minutes
                 console.info(moment().format('LTS') + ': ***** In Stock at BestBuy *****: ', title);
                 console.info(url);
             }
diff --git a/stores/costco.js b/stores/costco.js
@@ -1,9 +1,11 @@
 import { fileURLToPath } from "url";
+import { OPEN_URL } from '../main.js'
 import fs from "fs";
 import threeBeeps from "../beep.js"
 import axios from "axios";
 import moment from "moment";
 import DomParser from "dom-parser";     // https://www.npmjs.com/package/dom-parser
+import open from "open"
 
 
 if (process.argv[1] === fileURLToPath(import.meta.url)) {
@@ -17,6 +19,7 @@ if (process.argv[1] === fileURLToPath(import.meta.url)) {
 
 
 let firstRun = new Set();
+let urlOpened = false;
 export default async function costco(url, interval) {
     try {
         var res = await axios.get(url);
@@ -32,6 +35,7 @@ export default async function costco(url, interval) {
             }
             else if (inventory != 'Out of Stock') {
                 threeBeeps();
+                if (OPEN_URL && !urlOpened) { open(url); urlOpened = true; setTimeout(() => urlOpened = false, 1000 * 115) }  // Open URL every 2 minutes
                 console.info(moment().format('LTS') + ': ***** In Stock at Costco *****: ', title);
                 console.info(url);
             }
diff --git a/stores/microcenter.js b/stores/microcenter.js
diff --git a/stores/newegg.js b/stores/newegg.js

Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,7 @@`
`4`	`4`	`"axios": "^0.21.0",`
`5`	`5`	`"beepbeep": "^1.3.0",`
`6`	`6`	`"dom-parser": "^0.1.6",`
`7`		`- "moment": "^2.29.1"`
	`7`	`+ "moment": "^2.29.1",`
	`8`	`+ "open": "^7.3.0"`
`8`	`9`	`}`
`9`	`10`	`}`