helabenkhalfallah

import React, { useState, useEffect } from "react";

export default function OrderDashboardBadWay({ userId }) {
  const [orders, setOrders] = useState([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);
  const [selectedOrder, setSelectedOrder] = useState(null);
  const [formattedOrders, setFormattedOrders] = useState([]);

  useEffect(() => {

helabenkhalfallah

function formatUsersBadWay(users) {
  // Keep only valid users: phone & email not null
  for (let i = 0; i < users.length; i++) {
    const user = users[i];
    if (user.email === null || user.phone === null) {
      users.splice(i, 1);
    }
  }

  // Sort by name alphabetically

helabenkhalfallah

const formatVirementsBadWay = (virements) => {
    let dataSource = [];
    for (let i = 0; i < virements.length; i++) {
        const virement = virements[i];
        const uiVirement = {};

        // Reference interne
        uiVirement.referenceInterne = virement.referenceInterne;

        // Format emetteur

helabenkhalfallah

class BTreeNode {
    constructor(isLeaf = true) {
        this.isLeaf = isLeaf;
        this.keys = [];      // Array of keys
        this.children = [];   // Array of child pointers (BTreeNode instances)
    }
}

class BTree {
    constructor(order = 3) {

helabenkhalfallah

class Node {
    constructor(value, color = 'RED') {
        this.value = value;
        this.color = color; // Nodes start as RED
        this.left = null;
        this.right = null;
        this.parent = null;
    }

    isRed() {

helabenkhalfallah

class Node {
    constructor(value) {
        this.value = value;
        this.left = null;
        this.right = null;
        this.height = 1; // Height of the node for balance factor calculations
    }
}

class AVLTree {

helabenkhalfallah

class Node {
    constructor(value) {
        this.value = value;
        this.left = null;
        this.right = null;
    }
}

class BinarySearchTree {
    constructor() {

helabenkhalfallah

import http from 'http';
import url from 'url';

// Validation function to perform security checks
const validateRequest = (req) => {
  const apiKey = req.headers['x-api-key'];
  if (!apiKey || apiKey !== 'your-secure-api-key') {
    console.log('Invalid API Key');
    return false;
  }

helabenkhalfallah

const validator = {
  set(obj, prop, value, receiver) {
    if (prop === "age") {
      if (!Number.isInteger(value)) {
        throw new TypeError("The age is not an integer");
      }
      if (value > 200) {
        throw new RangeError("The age seems invalid");
      }
    }

helabenkhalfallah

// Function to create a reactive store
function createStore(initialState) {
  // Store the initial state in a private variable
  let state = initialState;

  // Array to hold subscribers (callbacks)
  const subscribers = [];

  // Create a proxy for the state object
  const stateProxy = new Proxy(state, {