During server rendering, styles will be extracted to a global registry and flushed to the of your HTML. This ensures the style rules are placed before any content that might use them. In the future, we may use an upcoming React feature to determine where to inject the styles.
During streaming, styles from each chunk will be collected and appended to existing styles. After client-side hydration is complete, styled-components will take over as usual and inject any further dynamic styles.
We specifically use a Client Component at the top level of the tree for the style registry because it's more efficient to extract CSS rules this way. It avoids re-generating styles on subsequent server renders, and prevents them from being sent in the Server Component payload.
// Schema
import { Schema, model } from "mongoose";
const TestModelSchema = new Schema({
walletAddress: {
type: String,
},
expiresAt: { type: Date, required: true }
},)
TestModelSchema.index({ "expiresAt": 1 }, { expireAfterSeconds: 0 });
export default model('TestModel', TestModelSchema)
// Controller
async add(req, res) {
try {
const { walletAddress, time } = req.body;
const newWallet = await testModel.create({
walletAddress,
expiresAt: new Date(Date.now() + Number(time))
});
await newWallet.save()
return res.json({newWallet})
} catch(err) {
console.log(err)
}
}const MongoClient = require('mongodb').MongoClient;
const url = 'mongodb://localhost:27017';
const dbName = 'mydb';
// Имя коллекции корзин
const collectionName = 'carts';
// Имя товара
const itemName = 'Macbook Pro';
MongoClient.connect(url, function(err, client) {
const db = client.db(dbName);
const collection = db.collection(collectionName);
// Ищем запись о товаре в корзине
collection.findOne({ item: itemName }, function(err, cart) {
if (cart) {
// Если запись найдена, увеличиваем количество товара в корзине
collection.updateOne(
{ _id: cart._id },
{ $inc: { quantity: 1 } },
function(err, result) {
console.log('Товар добавлен в корзину');
client.close();
}
);
} else {
// Если запись не найдена, создаем новую запись в корзине
collection.insertOne(
{ item: itemName, quantity: 1 },
function(err, result) {
console.log('Товар добавлен в корзину');
client.close();
}
);
}
});
});
```const addEvent = (id, credentials) => {
return axios.post(`/user/${id}`, credentials, {
headers: {
'Content-Type': 'application/json'
}
})
.catch(error => {
console.log(error);
});
};