Skip to content

added /add and /pow functionality #7

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
nsgh25 wants to merge 2 commits into
base: main
Choose a base branch
from
Open

added /add and /pow functionality #7

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a2a7936
added /add and /pow functionality
nsgh25 Apr 17, 2026
e66b1c4
Completed API to select computer parts based on price
nsgh25 Apr 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
94 changes: 88 additions & 6 deletions index.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,9 +1,13 @@
/**
Name:
Date:
Description:
Bugs:
Reflection (including LLM use):
Name: Noah Serwin
Date: 23 April 2026
Description: This API lets the user select from a list of current generation processors and graphics cards
made by AMD, NVIDIA or Intel based on the desired price range.
Bugs: none known
Reflection (including LLM use): After cloning the Lab 10 repo, I went on Newegg.com to find the lowest prices
that certain PC components were listed at. I made it so the query string takes four parameters: brand name, part type,
minimum price, and maximum price. I now feel a bit more comfortable with seeing how express works in a simple program
like this.
*/

import express from "express";
Expand All @@ -12,9 +16,87 @@ const app = express();
const port = process.env.PORT || 3000; // Use Codespaces port

app.get("/", (req, res) => {
res.json({ message: "Hello from Express!" });
res.send(`
<h1>Computer Parts API</h1>
<body style="font-size: large;">
This API lets you see the prices of various current generation computer parts
sold on Newegg.com (current lowest prices as of making this). You can search by brand
(AMD, Intel, or NVIDIA) and type (CPU or GPU). Parts that are listed will be between
your specified min_price and max_price (in USD). Brand name and part type are not case sensitive.
<h2>Examples:</h2>
<h3>http://localhost:3000/partslist?type=cpu&brand=intel&min_price=100&max_price=500</h3>
<h3>http://localhost:3000/partslist?type=GPU&brand=nVidia&min_price=500&max_price=1200</h3>
</body>
`);
});

/**
* Takes a reqest and sorts through the computerParts array to find parts that meet the query parameters.
* If parts are found, it returns a JSON string with the models and prices.
*/
app.get("/partslist", (req, res) => {
let type = req.query.type;
let brand = req.query.brand;
let min_price = parseFloat(req.query.min_price);
let max_price = parseFloat(req.query.max_price);
let selectedParts = [];

if (type.toUpperCase() === 'CPU' && brand.toUpperCase() === 'NVIDIA') {
res.send('NVIDIA does not currently make x86 architecture CPUs. Please specify AMD or Intel or change type to GPU.');
}
else {
for (let part of computerParts) {
if (part.type === type.toUpperCase() && part.brand.toUpperCase() === brand.toUpperCase() &&
part.price >= min_price && part.price <= max_price) {
selectedParts.push({ model: `${part.brand} ${part.model}`, price: part.price });
}
}
if (selectedParts.length === 0) {
res.send('No parts matched the query. Check spelling or try changing min or max price.');
}
else {
res.json(selectedParts);
}
}
});

app.listen(port, () => {
console.log(`Server running on port ${port}`);
});

//list of parts I found on Newegg
const computerParts = [
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 5 225F', price: 162.27 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 5 225', price: 179.98 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 5 245KF', price: 195.00 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 5 250KF Plus', price: 209.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 5 250K Plus', price: 219.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 7 265KF', price: 279.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 7 265K', price: 319.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 7 265F', price: 359.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 7 265', price: 379.99 },
{ type: 'CPU', brand: 'Intel', model: 'Core Ultra 9 285K', price: 557.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 5 9600X', price: 199.99 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 7 9700X', price: 339.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 9 9900X', price: 394.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 7 9800X3D', price: 464.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 7 9850X3D', price: 489.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 9 9950X', price: 519.99 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 9 9950X3D', price: 657.00 },
{ type: 'CPU', brand: 'AMD', model: 'Ryzen 9 9950X3D2', price: 899.00 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5050', price: 289.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5060', price: 329.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5060 Ti 8GB', price: 379.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5060 Ti 16GB', price: 514.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5070', price: 635.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5070 Ti', price: 999.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5080', price: 1299.99 },
{ type: 'GPU', brand: 'NVIDIA', model: 'Geforce RTX 5090', price: 3599.99 },
{ type: 'GPU', brand: 'AMD', model: 'Radeon RX 9060 XT 8GB', price: 359.99 },
{ type: 'GPU', brand: 'AMD', model: 'Radeon RX 9060 XT 16GB', price: 439.99 },
{ type: 'GPU', brand: 'AMD', model: 'Radeon RX 9070', price: 629.99 },
{ type: 'GPU', brand: 'AMD', model: 'Radeon RX 9070 XT', price: 709.99 },
{ type: 'GPU', brand: 'Intel', model: 'Arc A380', price: 139.99 },
{ type: 'GPU', brand: 'Intel', model: 'Arc B570', price: 259.99 },
{ type: 'GPU', brand: 'Intel', model: 'Arc B580', price: 289.99 }
]