Ratquest Trace Express.js SDK

``
import { ratquestMiddleware } from 'ratquest-express';
imoprt express from 'express';

const app = express();

app.use(ratquestMiddleware({
service: "your-service-name", // authentication-service
collectorUrl: "ratquest-server hosted url", // http://localhost:3000 if dev
apiKey: "your-api-key",
debug: true, // logout error if testing
}));

app.get('/', async (req, res) => {
res.send({
"hello": "world"
})
})


app.listen(8000, () => {
console.log("server listening at http://localhoast:8000")
})
`

connectMicro

`
import { ratquestMiddleware, connectMicro } from 'ratquest-express';
imoprt express from 'express';

const app = express();
const callService = connectMicro();

app.use(ratquestMiddleware({
service: "your-service-name", // authentication-service
collectorUrl: "ratquest-server hosted url", // http://localhost:3000 if dev
apiKey: "your-api-key",
debug: true, // logout error if testing
}));

orders = []

app.post('/api/orders', async (req, res) => {
try {
const postData = req.body;
const newOrder = {
id: orders.length + 1,
item: postData.item,
quantity: postData.quantity
};
// check wheather product service has the item in stock
const productService = await callService(http://localhost:8081/api/products/${postData.id}, {
method: 'GET',
headers: {
'Content-Type': 'application/json'
}
})
const productData = await productService.json();
productData.quantity - postData.quantity >= 0 ?
orders.push(newOrder) : res.status(400).send({ error: "Insufficient stock "});

res.send({ order: newOrder });

} catch (error) {
res.status(500).send({ error: "Internal Server Error", details: error.message + error.stack })
}
})


app.listen(8000, () => {
console.log("server listening at http://localhoast:8000")
})
``