Lonster_Monster

I am working on a site and want to get steam items with nodejsand express i understand how to get item inventory and i am using the get-steam-inventory npmmodule and not sure on why the backpack is not being generated in the express below is the price.js file i have for price.pug and in the pug file i call each item in items and cannot get the value of length any help would be appreciated

var express = require('express');

var router = express.Router();
//var pages = require('../pages/Pages.json');
//var quality = require('../public/730/quality.json')
var fs = require('fs');
var data;
var steamid;
var backpack;
var appid = 440;
const steaminventory = require('get-steam-inventory');

/* GET users listing. */
router.get('/', function(req, res, next) {
    // render template
	steamid = req.user.steamid
	var path = './public/json/'+steamid+'.json';
	checkFile(path);
    res.render('price', {user: req.user, items: req.backpack});
	console.log(backpack)
});
function checkFile(path) {
	try {
		if (fs.statSync(path)) {
			fs.readFile(path,"utf8", (err, backpack) => {
			  if (err) throw err;
			backpack = backpack
			});
		}
	} catch(err) {
		steaminventory.getinventory(appid, steamid, function(err, items){
		  if(err) {
			return console.log("Error, while getting user items. Please check settings or user inventory is hidden.");
		  } else {
			if (items){
				fs.writeFile(path, JSON.stringify(items.raw, null, 4), { flag: 'w' }, function (err) {
					if (err) throw err;
					console.log('\x1b[32m','The file has been saved!','\x1b[0m');
				});

			}
			checkFile(path)
		  }
		})
	}
}


module.exports = router;

i actually tried using it and when it wouldnt work (i think it was didnt call the request module) and figured out how to do it with the https module and the problem i have been getting is i created a function cand when i call it to be executed it doesnt want to execute

I have a site i am creating in nodejs based on my code in php and wandering how to call steam api json json like

https://steamcommunity.com/profiles/76561198076819824/inventory/json/440/2/

I know how to use Express js but i am unfamiliar with how to Call GET for JSON

I know the steam api doesnt have an api to send steam tradeoffers in php how can i  send one by trade link?

I want to have a site that u Select items to buy and it will send trade offers with those items and wandering how to do it from php with the trade offer link

ok thanks i just wanted to make sure if that was correct on the link thanks alot

I am not new to the steam bots but i am new to making it send steam offers and dont know how to do that with my bots

What is the Best way to call steam api for steam items i have been using

$id = "76561198147982809";
$query = "http://steamcommunity.com/profiles/".$id."/inventory/json/440/2/";;
$json = file_get_contents($query);
$data = json_decode($json, true);

to get my bots inventory of course has 0 tradable items and get the failed error alot

failed to open stream: HTTP request failed! HTTP/1.0 429 Too Many Requests

is calling the

http://steamcommunity.com/profiles/[steamid]/inventory/json/440/2/

the best way i am creating a website like scrap.tf for my steam bots to buy and sell items

if there is a better way Please let me know i know some about the steam API but not the most about it and not sure which would be best if i use that

and also if i upload my site onto my host will it do the errors alot or just when client calls the json i used?

What is the other file? Is it javascript? A text document? What is the file used for?

It will be a js file i want to make a trade logger but dont know how to call the (offer) from another file i dont know how to export it

I have the processOffer i want to export the (offer) part to another file how would i do that?

I have been working on a tradelog code and i need to get the (offer) from the trade when it processes the trade i dont know the correct way to export the offer from

manager.on('newOffer', (offer) => {
     processOffer(offer);
});

I finally fixed the problem in

  var item = ourItems[i].market_name;
  var des = ourItems[i].descriptions;
  console.log(item)
  console.log(des)
  if (item == stock[item] && des == stock[item].description){
  if (item == Prices[item] && des == Prices[item].description){
  console.log(Prices[item].sell)
  }
}

changed the code to the code below and i think it is cool how i can call stuff like this now

const filestockname = './/settings/Prices/Prices.json';
		const filestock = require(filestockname);
		for (var i in ourItems) {
			var item = ourItems[i].market_name;
			var des = ourItems[i].description
			console.log(item)
			console.log(des)
			if (filestock[item]){
			fs.readFile(filestockname, (err, data) => {
			if (err) throw err;
			console.log('File read');
			});
			filestock[item].description = des
			console.log('writing to ' + filestockname);
			fs.writeFile(filestockname, JSON.stringify(filestock, null, 2), function (err) {
			if (err) return console.log(err);
			console.log('writing to ' + filestockname);
			});
			}
		}	

that is only for the our items side i didnt post for the their items side of the trade becaseu it is basically the same

Objects would just work fine as string..

var object = {

    'this_works':'it actually did!'

};

 

console.log(object.this_works);

..?

so say i wanted to do the code i have above, what exactly would i do i mean as an object like i am wanting

Sorry if it is a noob question i am still kinda new to nodejs i have been making my own bot for about a year leanring new stuff in it

i have a genuine killer exclusive with the australium paint on it

i done

  var item = ourItems[i].market_name;
  var des = ourItems[i].descriptions;
  console.log(item)
  console.log(des)
  if (item == stock[item] && des == stock[item].description){
  if (item == Prices[item] && des == Prices[item].description){
  console.log(Prices[item].sell)
  }
}

when it does the console log on item and des it shows

	"Genuine Killer Exclusive":
	[ { 
    type: "text",
    value: "Paint Color: Australium Gold",
    color: "756b5e",
    app_data: "" },
	{ 
    type: "text",
    value: "Break news, spirits and heads.",
    app_data: "" 
	} ]

i put the descriiption text in the stock under the item name and is the value of description like below

{
"Genuine Killer Exclusive":
 {
 "instock": 0,
 "stocklimit":1,
 "description": 
  [ { 
  "type": "text",
  "value": "Paint Color: Australium Gold",
  "color": "756b5e",
  "app_data": "" },
  { 
  "type": "text",
  "value": "Break news, spirits and heads.",
  "app_data": "" 
  } ]
 }
}

the problem is with the "" around type, value, color, app_data, type, value, app_data  it acts as if that is not the value but json wont work without the " " around the certain words

SOLUTION:

I finally fixed the problem in

var item = ourItems[i].market_name;
var des = ourItems[i].descriptions;
console.log(item)
console.log(des)
if (item == stock[item] && des == stock[item].description){
if (item == Prices[item] && des == Prices[item].description){
console.log(Prices[item].sell)
}
}

changed the code to the code below and i think it is cool how i can call stuff like this now

const filestockname = './/settings/Prices/Prices.json';
        const filestock = require(filestockname);
        for (var i in ourItems) {
            var item = ourItems[i].market_name;
            var des = ourItems[i].description
            console.log(item)
            console.log(des)
            if (filestock[item]){
            fs.readFile(filestockname, (err, data) => {
            if (err) throw err;
            console.log('File read');
            });
            filestock[item].description = des
            console.log('writing to ' + filestockname);
            fs.writeFile(filestockname, JSON.stringify(filestock, null, 2), function (err) {
            if (err) return console.log(err);
            console.log('writing to ' + filestockname);
            });
            }
        }    

that is only for the our items side i didnt post for the their items side of the trade becaseu it is basically the same

check inventory 

is that all the steam API Key is for and is it needed to make a trade offer in nodejs? i have gotten around the steam API key but wandering if it is needed for making trade offers?

If u R Using Nodejs which is i would say U R becasue the forum is for Dr Mckays nodejs Npm packages here is a npm packge that uses bp.tf api https://www.npmjs.com/package/backpack.tf

an Idea for that there is get the inspection link and people can just see it ingame like that or right click the item in steam inventory the view source and get the i might be commnuity.edgecast steamstatic pic and to know wich one u r getting it will say alt = (name of item) 

Ex.( http://community.edgecast.steamstatic.com/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgposLOzLhRlxfbGTj5X09q_goWYkuHxPYTZj3tU-sd0i_rVyoHwjF2hpiwwMiukcZjGegU8M1_Qr1i5ye_sh5_otM7OzHFrvCEm43jZnxLm100ZaLBqgfybVxzAULwEhsV8/330x192 alt fiveseven

I used to know a little in this area but i have create my steam bot and forgot how to do it and wandering how to make a trade offer that the bot will generate to send to the user.

If there is any documentaion on it Please let me know so i can learn more about this area of the js bot

P.S.

Thanks in advance

What steam Bot Features Require the steam Api Key and how do i put it into the steam bot

I have a basic bot i created and would like to know how to beable to separate craftable item from uncraft. and the Documentation on it so i know what i am doing

ok thanks that helped

The Error I am Getting is

var item = theirItems.market_name

                                  ^

Type:Error: Cannot read property 'market_name' of undefined

it is the The Trade Offer part of my Code the Code Is Below

That is to Process Their Items in the Trade Offer

for (var i in theirItems) {
            var item = theirItems[i].market_name
            if (stock[item]){
                currentstock = stock[item].instock;
                StockLimit = stock[item].stocklimit;

I ahve been Creating My OWn Code and not sure why the Error i got has Occurred

ok that is all i wanted to know thanks for the responsethat does help

I am fairly new to nodejs and have posted other questions on this forum and i am learning a lot form this forum

Question:

How do i use the steam webAPI get commands with the node-steam-user, node-steamcommunity, node-steam-tradeoffer-manager, and node-steam-totp.

Those are the steam npm packages i am using.

The webAPI Command i want to call is:

GET https://api.steampowered.com/ISteamEconomy/GetAssetPrices/v1/

I understand it needs my apikey + appid

Appid = i think it is 753_6 for to use it with trading cards

i am not sure if that is even the correct webAPI caller

I want it to get the names and prices of the Trading Cards and Backgrounds

if possible all in a .json where i could see it at one time

i have been trying to get my steam bot to do automatic buy and selling meaning that it has a stock management system and i almost got one that i created from messing around in nodejs i got it it runs the only thing i am having trouble with is an error a friend told me it might be a bug i was wandering if anyone knows what the error means

Error:

{ Error: EBADF: bad file descriptor, write errno: -4083, code: 'EBADF', syscall: 'write' }

does not stop the code it keeps going and accepts ust it has that as if it was part of the console.log command

also i used jsonfile npm and colors npm modules

Here is the full part of it

function processOffer(offer) {
	if (offer.isGlitched() || offer.state === 11) {
		console.log("[".green+h+":".cyan+m+":".cyan+s+"] ".green+"Offer was glitched, declining.");
		declineOffer(offer);
	} else if (offer.partner.getSteamID64() === config.ownerID) {
		acceptOffer(offer);
	} else {
		var ourItems = offer.itemsToGive;
		var theirItems = offer.itemsToReceive;
		var ourValue = 0;
		var theirValue = 0;
		var currentstock = 0;
		var StockLimit = 0;
		for (var i in ourItems) {
			var item = ourItems[i].market_name;
			if (stock[item]){
				currentstock = stock[item].instock;
				StockLimit = stock[item].stocklimit;
				if (fs.readFileSync('.//settings/Stock/stock.json')){
				console.log(timestamp+"Our " +item+" - stock number: " +currentstock+ " / " +StockLimit+ ".")
				if (currentstock < StockLimit){
					if(Prices[item]) {
					ourValue += Prices[item].sell;
					} else if (MetalPrices[item]){
					ourValue += MetalPrices[item].sell;
				} else {
					console.log(timestamp+"Invalid Value.");
					ourValue += 99999;
					}
			} else if (currentstock >= StockLimit){
				console.log(timestamp+item +" Stock Limit Reached")
					manager.on('receivedOfferChanged', (offer)=>{
					if (adminConfig.disableAdminComments == "Enable") {
						community.postUserComment(offer.partner.toString(), item+ " - Stock Limit Reached", (err)=>{
							if(err) throw err.message
						});
					}
					})
			}
				};
			}
		}					
		for(var i in theirItems) {
			var item= theirItems[i].market_name;
			if (stock[item]){
				currentstock = stock[item].instock;
				StockLimit = stock[item].stocklimit;
				fs.readFileSync('.//settings/Stock/stock.json')
				console.log(timestamp+"The " +item+" - stock number: " +currentstock+ " / " +StockLimit+ ".")
				if (currentstock < StockLimit){
					if(Prices[item]) {
					theirValue += Prices[item].buy;
					} else if (MetalPrices[item]){
					theirValue += MetalPrices[item].buy;
					} else {
					console.log(timestamp+"Invalid Value.");
					theirValue += 99999;
				}
				} else if (currentstock >= StockLimit){
						console.log(timestamp+item +" Stock Limit Reached")
						manager.on('receivedOfferChanged', (offer)=>{
						community.postUserComment(offer.partner.toString(), item+ " Stock Limit Reached", (err)=>{
							if(err) throw err.message
							})
						})
					} 
			}
		}
console.log(timestamp+"Our value: "+ourValue);
console.log(timestamp+"Their value: "+theirValue);

	
	if (ourValue <= theirValue) {
		if (config.DevCode == "True"){
			if (DevCodeCFG.Enable_Dev_Stock_Manager== "True"){
				for (var i in ourItems) {
					var item = ourItems[i].market_name;
						if (stock[item]){
							var file = (stock[item].instock);
							var obj = math.subtract(currentstock, 1)
							jsonfile.writeFile(file, function (err) {
							console.error(err)
							})
					console.log(timestamp+' The file has been saved!');
						}
				}
				for (var i in theirItems) {
					var item = theirItems[i].market_name;
						if (stock[item]){
							var file = (stock[item].instock);
							var obj = math.add(currentstock, 1)
							jsonfile.writeFile(file, obj, function (err) {
							console.error(err)
							})
						console.log(timestamp+' The file has been saved!');
						}
				}
			}
		}
			acceptOffer(offer);
		} else if (ourValue > theirValue){
		console.log(timestamp+"Their value was different.")
			declineOffer(offer);
		}
	}
}

If you want to try out my steam bot i got so far it is at github at github.com/LonsterMonster/Steam-Trade-Node-Bot

you have to enable the developer options becasue i didnt want anyone to use the stock management that didnt know what they were doing since it is incomplete

I am trying to get my steam bot to write to a file using the fs.write command here is what i got so far:

if (stock[item]){
    var item = ourItems.market_name;
         fs.writeFile(stock[item].instock, stock[item].instock - 1 , (err) => {
            if (err) throw err;
             console.log('The file has been saved!');
            });

}

but i keep getting

\app.js:291
 if (err) throw err;
                                                   ^

Error: EBADF: bad file descriptor, write