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rizan-ibrahim-node.js-w1 #7

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rizan-ibrahim-node.js-w1
rizan-ibrahim Feb 18, 2025
7661fb0
rizan-ibrahim-node.js-w1
rizan-ibrahim Feb 18, 2025
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18 changes: 18 additions & 0 deletions assignments/HackYourTemperature/package.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
{
"name": "hackyourtemperature",
"version": "1.0.0",
"main": "index.js",
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The main field in package.json should match the actual entry point of the application, which is server.js in this case. This tells Node.js where to start the application when using commands like node . or npm start.

"type": "module",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
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It's good practice to include the author name and public email in the author field, like this: Name <email-address>, though it's not mandatory.

"license": "ISC",
"description": "",
"dependencies": {
"express": "^4.21.2",
"express-handlebars": "^8.0.1",
"node-fetch": "^3.3.2"
}
}
24 changes: 24 additions & 0 deletions assignments/HackYourTemperature/server.js
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import express from "express";

const app = express();
const PORT = 3000;

app.use(express.json());

app.get("/", (req, res) => {
res.send("hello from backend to frontend!");
});

app.post("/weather", (req, res) => {
const cityName = req.body.cityName;

if (!cityName) {
return res.status(400).json({ message: "City name is required." });
}

res.status(200).json({ cityName: cityName });
});

app.listen(PORT, () => {
console.log(`Server is running on http://localhost:${PORT}`);
});