env remove

client/.gitignore

@@ -0,0 +1,26 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+.env
+

client/README.md

@@ -0,0 +1,70 @@
+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

client/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "proxy": "http://localhost:8981",
+  "dependencies": {
+    "@testing-library/dom": "^10.4.1",
+    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^13.5.0",
+    "react": "^19.2.7",
+    "react-dom": "^19.2.7",
+    "react-scripts": "5.0.1",
+    "web-vitals": "^2.1.4",
+    "axios": "^1.4.0"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

client/public/index.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/CPM_LogoPrimary_Black.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>CPM HR UTILITY</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

client/public/manifest.json

@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

client/public/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

client/src/App.css

@@ -0,0 +1,21 @@
+.App {
+  width: 100%;
+  min-height: 100vh;
+}
+     
+.loading {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  font-size: 24px;
+  color: #667eea;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+}
+
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}

client/src/App.js

@@ -0,0 +1,44 @@
+import React, { useState, useEffect } from 'react';
+import './App.css';
+import Login from './components/Login';
+import Dashboard from './components/Dashboard';
+
+function App() {
+  const [user, setUser] = useState(null);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    // Check if user is already logged in
+    const savedUser = localStorage.getItem('user');
+    if (savedUser) {
+      setUser(JSON.parse(savedUser));
+    }
+    setLoading(false);
+  }, []);
+
+  const handleLogin = (userData) => {
+    setUser(userData);
+  };
+
+  const handleLogout = () => {
+    localStorage.removeItem('token');
+    localStorage.removeItem('user');
+    setUser(null);
+  };
+
+  if (loading) {
+    return <div className="loading">Loading...</div>;
+  }
+
+  return (
+    <div className="App">
+      {user ? (
+        <Dashboard user={user} onLogout={handleLogout} />
+      ) : (
+        <Login onLogin={handleLogin} />
+      )}
+    </div>
+  );
+}
+
+export default App;

client/src/App.test.js

@@ -0,0 +1,8 @@
+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+  render(<App />);
+  const linkElement = screen.getByText(/learn react/i);
+  expect(linkElement).toBeInTheDocument();
+});

client/src/components/Dashboard.css

@@ -0,0 +1,97 @@
+.dashboard {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  background: #f5f5f5;
+  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+}
+
+.dashboard-header {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  padding: 20px;
+  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+}
+
+.header-content {
+  max-width: 1200px;
+  margin: 0 auto;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.dashboard-header h1 {
+  margin: 0;
+  font-size: 28px;
+}
+
+.user-info {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+}
+
+.user-badge {
+  background: rgba(255, 255, 255, 0.2);
+  padding: 8px 16px;
+  border-radius: 20px;
+  font-size: 14px;
+  font-weight: 500;
+}
+
+.logout-btn {
+  background: rgba(255, 255, 255, 0.2);
+  border: 1px solid rgba(255, 255, 255, 0.3);
+  color: white;
+  padding: 8px 16px;
+  border-radius: 6px;
+  cursor: pointer;
+  font-size: 14px;
+  transition: all 0.3s ease;
+}
+
+.logout-btn:hover {
+  background: rgba(255, 255, 255, 0.3);
+  transform: translateY(-2px);
+}
+
+.dashboard-main {
+  flex: 1;
+  max-width: 1200px;
+  width: 100%;
+  margin: 0 auto;
+  padding: 30px 20px;
+}
+
+.dashboard-footer {
+  background: #333;
+  color: white;
+  text-align: center;
+  padding: 20px;
+  font-size: 14px;
+}
+
+.dashboard-footer p {
+  margin: 0;
+}
+
+@media (max-width: 768px) {
+  .header-content {
+    flex-direction: column;
+    gap: 15px;
+  }
+
+  .dashboard-header h1 {
+    font-size: 22px;
+  }
+
+  .user-info {
+    width: 100%;
+    justify-content: space-between;
+  }
+
+  .dashboard-main {
+    padding: 15px 10px;
+  }
+}

client/src/components/Dashboard.js

@@ -0,0 +1,46 @@
+import React from 'react';
+import FileExplorer from './FileExplorer';
+import './Dashboard.css';
+
+function Dashboard({ user, onLogout }) {
+    const getRoleIcon = (role) => {
+        return role === 'HR' ? '👔' : '📋';
+    };
+
+    return (
+        <div className="dashboard">
+            <header className="dashboard-header">
+                <div className="header-content">
+                    <div className="logo-section">
+                        <img
+                            src="/CPM_LogoPrimary_Black.png"
+                            alt="CPM Logo"
+                            style={{ height: "40px", marginRight: "10px" }}
+                        />
+                        {/* <span>Compressor</span> */}
+                    </div> 
+
+                    <div className="user-info">
+
+                        <span className="user-badge">
+                            {getRoleIcon(user.role)} {user.username} ({user.role})
+                        </span>
+                        <button onClick={onLogout} className="logout-btn">
+                            🚪 Logout
+                        </button>
+                    </div>
+                </div>
+            </header>
+
+            <main className="dashboard-main">
+                <FileExplorer userRole={user.role} />
+            </main>
+
+            <footer className="dashboard-footer">
+                <p>CPM HR UTILITY 2026 | Role: <strong>{user.role}</strong></p>
+            </footer>
+        </div>
+    );
+}
+
+export default Dashboard;

client/src/components/FileExplorer.css

@@ -0,0 +1,345 @@
+.file-explorer {
+  background: white;
+  border-radius: 12px;
+  padding: 30px;
+  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+}
+
+.file-explorer h2 {
+  color: #333;
+  margin: 0 0 30px 0;
+  font-size: 24px;
+  border-bottom: 2px solid #667eea;
+  padding-bottom: 15px;
+}
+
+.section {
+  margin-bottom: 40px;
+}
+
+.section h3 {
+  color: #333;
+  font-size: 18px;
+  margin: 0 0 20px 0;
+}
+
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+  flex-wrap: wrap;
+  gap: 15px;
+}
+
+/* Upload Section */
+.upload-section {
+  margin-bottom: 40px;
+  padding: 20px;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+  background: #fafbff;
+}
+
+.upload-actions {
+  display: flex;
+  gap: 16px;
+  align-items: center;
+  flex-wrap: wrap;
+  margin-top: 16px;
+}
+
+.upload-button {
+  position: relative;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 12px 24px;
+  border-radius: 10px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  font-size: 14px;
+  font-weight: 700;
+  cursor: pointer;
+  transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+.upload-button:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: 0 12px 24px rgba(102, 126, 234, 0.22);
+}
+
+.upload-button input[type="file"] {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  opacity: 0;
+  cursor: pointer;
+}
+
+.upload-button:disabled {
+  opacity: 0.65;
+  cursor: not-allowed;
+}
+
+.upload-help {
+  color: #4a5568;
+  font-size: 13px;
+}
+
+/* Controls */
+.controls {
+  display: flex;
+  gap: 20px;
+  align-items: center;
+  margin-bottom: 20px;
+  flex-wrap: wrap;
+}
+
+.quality-control {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.quality-control label {
+  color: #333;
+  font-size: 14px;
+  white-space: nowrap;
+}
+
+.quality-control input[type="range"] {
+  width: 150px;
+}
+
+/* Buttons */
+.select-all-btn,
+.compress-btn,
+.download-all-btn {
+  padding: 10px 20px;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.select-all-btn {
+  background: #f0f0f0;
+  color: #333;
+}
+
+.select-all-btn:hover:not(:disabled) {
+  background: #e0e0e0;
+}
+
+.compress-btn {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+}
+
+.compress-btn:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
+}
+
+.compress-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+.download-all-btn {
+  background: #4CAF50;
+  color: white;
+}
+
+.download-all-btn:hover:not(:disabled) {
+  background: #45a049;
+  transform: translateY(-2px);
+  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
+}
+
+.download-all-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+/* Files Grid */
+.files-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+  gap: 20px;
+  margin-top: 20px;
+}
+
+.file-card {
+  background: #f9f9f9;
+  border: 2px solid #eee;
+  border-radius: 8px;
+  padding: 15px;
+  text-align: center;
+  transition: all 0.3s ease;
+  position: relative;
+  overflow: hidden;
+}
+
+.file-card:hover {
+  border-color: #667eea;
+  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
+}
+
+.file-card.selected {
+  background: #e8f5e9;
+  border-color: #4CAF50;
+}
+
+.file-card.compressing {
+  opacity: 0.6;
+  pointer-events: none;
+}
+
+.file-card.downloading {
+  opacity: 0.6;
+}
+
+.file-checkbox {
+  position: absolute;
+  top: 10px;
+  left: 10px;
+  width: 20px;
+  height: 20px;
+  cursor: pointer;
+}
+
+.file-thumbnail {
+  width: 100%;
+  height: 120px;
+  object-fit: cover;
+  border-radius: 6px;
+  margin: 10px 0;
+  display: block;
+}
+
+.file-info {
+  margin-top: 10px;
+}
+
+.file-name {
+  color: #333;
+  font-size: 12px;
+  margin: 5px 0;
+  word-break: break-word;
+  font-weight: 500;
+}
+
+.file-size {
+  color: #999;
+  font-size: 11px;
+  margin: 5px 0;
+}
+
+.badge {
+  display: inline-block;
+  background: #667eea;
+  color: white;
+  padding: 3px 8px;
+  border-radius: 12px;
+  font-size: 10px;
+  margin-top: 5px;
+}
+
+/* Compressed Files Section */
+.output-section {
+  margin-top: 40px;
+  border-top: 2px solid #eee;
+  padding-top: 30px;
+}
+
+.file-card.compressed {
+  padding: 10px;
+}
+
+.file-actions {
+  display: flex;
+  gap: 8px;
+  justify-content: center;
+  margin-bottom: 10px;
+}
+
+.action-btn {
+  width: 36px;
+  height: 36px;
+  border: none;
+  border-radius: 6px;
+  font-size: 18px;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  background: #f0f0f0;
+}
+
+.action-btn:hover:not(:disabled) {
+  background: #e0e0e0;
+  transform: scale(1.1);
+}
+
+.action-btn.download {
+  background: #4CAF50;
+  color: white;
+}
+
+.action-btn.download:hover:not(:disabled) {
+  background: #45a049;
+}
+
+.action-btn.delete {
+  background: #f44336;
+  color: white;
+}
+
+.action-btn.delete:hover:not(:disabled) {
+  background: #da190b;
+}
+
+.action-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+  .file-explorer {
+    padding: 20px;
+  }
+
+  .file-explorer h2 {
+    font-size: 18px;
+  }
+
+  .controls {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .quality-control {
+    flex-direction: column;
+  }
+
+  .compress-btn,
+  .download-all-btn,
+  .select-all-btn {
+    width: 100%;
+  }
+
+  .files-grid {
+    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
+    gap: 15px;
+  }
+
+  .file-thumbnail {
+    height: 100px;
+  }
+}
+
+

client/src/components/FileExplorer.js

@@ -0,0 +1,344 @@
+import React, { useState, useEffect } from 'react';
+import { filesAPI } from '../utils/api';
+import './FileExplorer.css';
+
+function FileExplorer({ userRole }) {
+  const [files, setFiles] = useState([]);
+  const [outputFiles, setOutputFiles] = useState([]);
+  const [selectedFiles, setSelectedFiles] = useState(new Set());
+  const [compression, setCompression] = useState(false);
+  const [compressQuality, setCompressQuality] = useState(80);
+  const [targetKb, setTargetKb] = useState('');
+  const [loading, setLoading] = useState(false);
+  const [compressingFiles, setCompressingFiles] = useState(new Set());
+  const [downloadingFiles, setDownloadingFiles] = useState(new Set());
+  const [uploading, setUploading] = useState(false);
+
+  useEffect(() => {
+    loadFiles();
+    loadOutputFiles();
+  }, []);
+
+  const loadFiles = async () => {
+    try {
+      const response = await filesAPI.list();
+      setFiles(response.data.files || []);
+    } catch (err) {
+      console.error('Error loading files:', err);
+    }
+  };
+
+  const loadOutputFiles = async () => {
+    try {
+      const response = await filesAPI.getOutputs();
+      setOutputFiles(response.data.files || []);
+    } catch (err) {
+      console.error('Error loading output files:', err);
+    }
+  };
+
+  const refreshSourceFiles = async () => {
+    setLoading(true);
+    try {
+      await loadFiles();
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const uploadFiles = async (files) => {
+    const fileArray = Array.from(files || []);
+    if (fileArray.length === 0) {
+      return;
+    }
+
+    setUploading(true);
+    try {
+      const formData = new FormData();
+      if (fileArray.length === 1) {
+        formData.append('image', fileArray[0]);
+        await filesAPI.upload(formData);
+      } else {
+        fileArray.forEach((file) => formData.append('images', file));
+        await filesAPI.uploadMultiple(formData);
+      }
+      await loadFiles();
+    } catch (err) {
+      const message = err.response?.data?.error || err.message;
+      alert('Upload failed: ' + message);
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const toggleSelectFile = (filename) => {
+    const newSelected = new Set(selectedFiles);
+    if (newSelected.has(filename)) {
+      newSelected.delete(filename);
+    } else {
+      newSelected.add(filename);
+    }
+    setSelectedFiles(newSelected);
+  };
+
+  const selectAllFiles = () => {
+    if (selectedFiles.size === files.length) {
+      setSelectedFiles(new Set());
+    } else {
+      setSelectedFiles(new Set(files.map(f => f.name)));
+    }
+  };
+
+  const compressSelected = async () => {
+    if (selectedFiles.size === 0) {
+      alert('Please select files to compress');
+      return;
+    }
+
+    setCompression(true);
+    setCompressingFiles(new Set(selectedFiles));
+
+    try {
+      const response = await filesAPI.compressMultiple(
+        Array.from(selectedFiles),
+        compressQuality,
+        targetKb
+      );
+
+      alert(`${response.data.files.length} files processed successfully!`);
+      setSelectedFiles(new Set());
+      setTargetKb('');
+
+      await loadOutputFiles();
+    } catch (err) {
+      const message = err.response?.data?.error || err.message;
+      alert('Compression failed: ' + message);
+    } finally {
+      setCompression(false);
+      setCompressingFiles(new Set());
+    }
+  };
+
+  const downloadFile = async (filename) => {
+    setDownloadingFiles(prev => new Set([...prev, filename]));
+    try {
+      const response = await filesAPI.downloadFile(filename);
+      const url = window.URL.createObjectURL(new Blob([response.data]));
+      const link = document.createElement('a');
+      link.href = url;
+      link.setAttribute('download', filename);
+      document.body.appendChild(link);
+      link.click();
+      link.parentNode.removeChild(link);
+      await loadOutputFiles();
+      await loadFiles();
+    } catch (err) {
+      const message = err.response?.data?.error || err.message;
+      alert('Download failed: ' + message);
+    } finally {
+      setDownloadingFiles(prev => {
+        const newSet = new Set(prev);
+        newSet.delete(filename);
+        return newSet;
+      });
+    }
+  };
+
+  const downloadAllSelected = async () => {
+    if (outputFiles.length === 0) {
+      alert('No files to download');
+      return;
+    }
+
+    setDownloadingFiles(new Set(outputFiles.map(f => f.name)));
+    try {
+      const response = await filesAPI.downloadZip(outputFiles.map(f => f.name));
+      const url = window.URL.createObjectURL(new Blob([response.data]));
+      const link = document.createElement('a');
+      link.href = url;
+      link.setAttribute('download', `compressed-files-${Date.now()}.zip`);
+      document.body.appendChild(link);
+      link.click();
+      link.parentNode.removeChild(link);
+
+      await loadOutputFiles();
+      await loadFiles();
+      setSelectedFiles(new Set());
+    } catch (err) {
+      alert('Download failed: ' + err.message);
+    } finally {
+      setDownloadingFiles(new Set());
+    }
+  };
+  const deleteFile = async (filename) => {
+    if (window.confirm('Delete this file?')) {
+      try {
+        await filesAPI.deleteFile(filename);
+        loadOutputFiles();
+      } catch (err) {
+        const message = err.response?.data?.error || err.message;
+        alert('Delete failed: ' + message);
+      }
+    }
+  };
+
+  return (
+    <div className="file-explorer">
+      <h2></h2>
+
+      <div className="section upload-section">
+        <div className="section-header">
+          <div>
+            <h3>📂 Source Folder Upload</h3>
+            <p className="folder-note">
+              Upload single or multiple JPG Images or Pdf. The source folder is cleared before the new images or pdf are saved.
+            </p>
+          </div>
+          <button className="refresh-btn" onClick={refreshSourceFiles} disabled={loading || uploading}>
+            {loading ? '⏳ Refreshing...' : '🔄 Refresh Source Folder'}
+          </button>
+        </div>
+
+        <div className="upload-actions">
+          <label className="upload-button" aria-label="Upload files">
+            {uploading ? '⏳ Uploading...' : '📤 Upload Files'}
+            <input
+              type="file"
+              multiple
+              accept="image/jpeg,image/png,image/webp,image/gif,application/pdf"
+              onChange={(e) => uploadFiles(e.target.files)}
+              disabled={uploading}
+            />
+          </label>
+          <span
+            className="upload-help"
+            style={{ color: "red" }}
+          >
+            Choose up to 100 images or Pdf to replace the current source folder.
+          </span>
+        </div>
+      </div>
+
+
+      <div className="section source-section">
+        <div className="section-header">
+          <h3>📸 Source Files (Images & PDFs) ({files.length})</h3>
+        </div>
+
+        {files.length === 0 ? (
+          <p className="empty-output">No source files yet. Upload images or PDFs to see them here.</p>
+        ) : (
+          <>
+            <div className="controls">
+              <div className="quality-control">
+                <label>Compression Quality: {compressQuality}%</label>
+                <input
+                  type="range"
+                  min="20"
+                  max="100"
+                  value={compressQuality}
+                  onChange={(e) => setCompressQuality(e.target.value)}
+                />
+              </div>
+              <div className="size-control">
+                <label>Target Size (KB)</label>
+                <input
+                  type="number"
+                  value={targetKb}
+                  onChange={(e) => setTargetKb(e.target.value)}
+                  placeholder="e.g. 200"
+                  min="20"
+                />
+              </div>
+              <button className="select-all-btn" onClick={selectAllFiles}>
+                {selectedFiles.size === files.length ? '✓ Deselect All' : '☐ Select All'}
+              </button>
+              <button
+                className="compress-btn"
+                onClick={compressSelected}
+                disabled={selectedFiles.size === 0 || compression}
+              >
+                {compression ? '⏳ Compressing...' : `🗜️ Compress Selected (${selectedFiles.size})`}
+              </button>
+            </div>
+
+            <div className="files-grid">
+              {files.map(file => (
+                <div key={file.name} className={`file-card ${selectedFiles.has(file.name) ? 'selected' : ''} ${compressingFiles.has(file.name) ? 'compressing' : ''}`}>
+                  <input
+                    type="checkbox"
+                    checked={selectedFiles.has(file.name)}
+                    onChange={() => toggleSelectFile(file.name)}
+                    className="file-checkbox"
+                  />
+                  {file.extension === '.pdf' ? (
+                    <div className="pdf-preview">PDF</div>
+                  ) : (
+                    <img src={file.url} alt={file.name} className="file-thumbnail" />
+                  )}
+                  <div className="file-info">
+                    <p className="file-name">{file.name}</p>
+                    <p className="file-size">{(file.size / 1024).toFixed(2)} KB</p>
+                  </div>
+                </div>
+              ))}
+            </div>
+          </>
+        )}
+      </div>
+
+      {/* Compressed Files Section */}
+      <div className="section output-section">
+        <div className="section-header">
+          <h3>✅ Compressed Files (Images & PDFs) ({outputFiles.length})</h3>
+          <button
+            className="download-all-btn"
+            onClick={downloadAllSelected}
+            disabled={downloadingFiles.size > 0 || outputFiles.length === 0}
+          >
+            {downloadingFiles.size > 0 ? '⏳ Downloading...' : '⬇️ Download All as ZIP'}
+          </button>
+        </div>
+
+        {outputFiles.length === 0 ? (
+          <p className="empty-output">No compressed Files yet. Compress source files to see them here.</p>
+        ) : (
+          <div className="files-grid">
+            {outputFiles.map(file => (
+              <div key={file.name} className={`file-card compressed ${downloadingFiles.has(file.name) ? 'downloading' : ''}`}>
+                <div className="file-actions">
+                  <button
+                    className="action-btn download"
+                    onClick={() => downloadFile(file.name)}
+                    disabled={downloadingFiles.has(file.name)}
+                    title="Download"
+                  >
+                    {downloadingFiles.has(file.name) ? '⏳' : '⬇️'}
+                  </button>
+                  <button
+                    className="action-btn delete"
+                    onClick={() => deleteFile(file.name)}
+                    title="Delete"
+                  >
+                    🗑️
+                  </button>
+                </div>
+                {file.name.toLowerCase().endsWith('.pdf') ? (
+                  <div className="pdf-preview">PDF</div>
+                ) : (
+                  <img src={file.url} alt={file.name} className="file-thumbnail" />
+                )}
+                <div className="file-info">
+                  <p className="file-name">{file.name}</p>
+                  <p className="file-size">{(file.size / 1024).toFixed(2)} KB</p>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+export default FileExplorer;

client/src/components/Login.css

@@ -0,0 +1,187 @@
+.login-container {
+  min-height: 100vh;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+}
+
+.login-card {
+  background: white;
+  border-radius: 12px;
+  padding: 40px;
+  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
+  width: 100%;
+  max-width: 400px;
+  animation: slideUp 0.5s ease-out;
+}
+
+@keyframes slideUp {
+  from {
+    opacity: 0;
+    transform: translateY(30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.login-card h1 {
+  text-align: center;
+  color: #333;
+  margin-bottom: 30px;
+  font-size: 28px;
+}
+
+.role-selector {
+  margin-bottom: 30px;
+}
+
+.role-selector h3 {
+  color: #666;
+  font-size: 14px;
+  margin-bottom: 10px;
+  text-transform: uppercase;
+}
+
+.role-selector {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.role-btn {
+  background: #f0f0f0;
+  border: 2px solid #ddd;
+  border-radius: 8px;
+  padding: 12px;
+  cursor: pointer;
+  font-size: 14px;
+  transition: all 0.3s ease;
+}
+
+.role-btn:hover {
+  border-color: #667eea;
+  background: #f5f5ff;
+}
+
+.role-btn.active {
+  background: #667eea;
+  color: white;
+  border-color: #667eea;
+}
+
+.form-group {
+  margin-bottom: 20px;
+}
+
+.form-group label {
+  display: block;
+  margin-bottom: 8px;
+  color: #333;
+  font-weight: 500;
+  font-size: 14px;
+}
+
+.form-group input,
+.form-group select {
+  width: 100%;
+  padding: 12px;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  font-size: 14px;
+  transition: border-color 0.3s ease;
+  box-sizing: border-box;
+}
+
+.form-group input:focus,
+.form-group select:focus {
+  outline: none;
+  border-color: #667eea;
+  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
+}
+
+.error-message {
+  background: #fee;
+  color: #c33;
+  padding: 12px;
+  border-radius: 6px;
+  margin-bottom: 20px;
+  font-size: 14px;
+}
+
+.submit-btn {
+  width: 100%;
+  padding: 12px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  border: none;
+  border-radius: 6px;
+  font-size: 16px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: transform 0.2s ease;
+}
+
+.submit-btn:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: 0 5px 20px rgba(102, 126, 234, 0.3);
+}
+
+.submit-btn:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+
+.toggle-auth {
+  text-align: center;
+  margin-top: 20px;
+}
+
+.toggle-auth p {
+  color: #666;
+  font-size: 14px;
+  margin: 0;
+}
+
+.toggle-btn {
+  background: none;
+  border: none;
+  color: #667eea;
+  cursor: pointer;
+  font-weight: 600;
+  text-decoration: underline;
+  margin-left: 5px;
+}
+
+.toggle-btn:hover {
+  color: #764ba2;
+}
+
+
+.login-logo-section {
+  text-align: center;
+  margin-bottom: 25px;
+}
+
+.cpm-logo {
+  width: 220px;
+  height: auto;
+  object-fit: contain;
+}
+
+.login-title {
+  margin: 0;
+  font-size: 28px;
+  font-weight: 700;
+  color: #003366;
+}
+
+.login-subtitle {
+  margin-top: 8px;
+  color: #666;
+  font-size: 14px;
+}
+

client/src/components/Login.js

@@ -0,0 +1,168 @@
+import React, { useState } from 'react';
+import { authAPI } from '../utils/api';
+import './Login.css';
+
+function Login({ onLogin }) {
+  const [isLogin, setIsLogin] = useState(true);
+  const [email, setEmail] = useState('hr@company.com');
+  const [password, setPassword] = useState('password123');
+  const [username, setUsername] = useState('');
+  const [role, setRole] = useState('HR');
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+    setLoading(true);
+    setError('');
+
+    try {
+      if (isLogin) {
+        const response = await authAPI.login({ email, password });
+
+        localStorage.setItem('token', response.data.token);
+        localStorage.setItem('user', JSON.stringify(response.data.user));
+
+        onLogin(response.data.user);
+      } else {
+        const response = await authAPI.signup({
+          username,
+          email,
+          password,
+          role,
+        });
+
+        localStorage.setItem('token', response.data.token);
+        localStorage.setItem('user', JSON.stringify(response.data.user));
+
+        onLogin(response.data.user);
+      }
+    } catch (err) {
+      setError(err.response?.data?.error || 'Something went wrong');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="login-container">
+      <div className="login-card">
+
+        {/* CPM LOGO */}
+        <div className="login-logo-section">
+          <img
+            src="/CPM_LogoPrimary_Black.png"
+            alt="CPM Logo"
+            className="cpm-logo"
+          />
+          <p className="login-subtitle">
+            CPM HR Utility Portal
+          </p>
+        </div>
+
+        <div className="role-selector">
+          <h3>Accounts</h3>
+
+          <button
+            type="button"
+            className={`role-btn ${
+              email === 'hr@company.com' ? 'active' : ''
+            }`}
+            onClick={() => {
+              setEmail('hr@company.com');
+              setPassword('password123');
+              setRole('HR');
+            }}
+          >
+            🗜️ Image & PDF Compression Tool
+          </button>
+
+          <button
+            type="button"
+            className={`role-btn ${
+              email === 'slip@company.com' ? 'active' : ''
+            }`}
+            onClick={() => {
+              setEmail('slip@company.com');
+              setPassword('password123');
+              setRole('SLIP');
+            }}
+          >
+            📋 Contractor Payment Slip Processing
+          </button>
+        </div>
+
+        <form onSubmit={handleSubmit}>
+          {!isLogin && (
+            <>
+              <div className="form-group">
+                <label>Username</label>
+
+                <input
+                  type="text"
+                  value={username}
+                  onChange={(e) => setUsername(e.target.value)}
+                  required
+                />
+              </div>
+
+              <div className="form-group">
+                <label>Role</label>
+
+                <select
+                  value={role}
+                  onChange={(e) => setRole(e.target.value)}
+                >
+                  <option value="HR">HR</option>
+                  <option value="SLIP">SLIP</option>
+                </select>
+              </div>
+            </>
+          )}
+
+          <div className="form-group">
+            <label>Email</label>
+
+            <input
+              type="email"
+            //   value={email}
+              onChange={(e) => setEmail(e.target.value)}
+              required
+            />
+          </div>
+
+          <div className="form-group">
+            <label>Password</label>
+
+            <input
+              type="password"
+            //   value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              required
+            />
+          </div>
+
+          {error && (
+            <div className="error-message">
+              {error}
+            </div>
+          )}
+
+          <button
+            type="submit"
+            disabled={loading}
+            className="submit-btn"
+          >
+            {loading
+              ? 'Loading...'
+              : isLogin
+              ? 'Login'
+              : 'Sign Up'}
+          </button>
+        </form>
+      </div>
+    </div>
+  );
+}
+
+export default Login;

client/src/index.css

@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+    monospace;
+}

client/src/index.js

@@ -0,0 +1,17 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import reportWebVitals from './reportWebVitals';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();

client/src/logo.svg

@@ -0,0 +1 @@
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client/src/reportWebVitals.js

@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

client/src/setupTests.js

@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';

client/src/utils/api.js

@@ -0,0 +1,37 @@
+import axios from 'axios';
+
+const API_URL = process.env.REACT_APP_API_URL;
+
+const api = axios.create({
+  baseURL: API_URL
+});
+
+// Add token to requests
+api.interceptors.request.use((config) => {
+  const token = localStorage.getItem('token');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+// Auth endpoints
+export const authAPI = {
+  signup: (data) => api.post('/auth/signup', data),
+  login: (data) => api.post('/auth/login', data)
+};
+
+// Files endpoints
+export const filesAPI = {
+  list: () => api.get('/files/list'),
+  upload: (formData) => api.post('/files/upload', formData),
+  uploadMultiple: (formData) => api.post('/files/upload-multiple', formData),
+  compress: (filename, quality, targetKb) => api.post(`/files/compress/${filename}`, { quality, targetKb }),
+  compressMultiple: (filenames, quality, targetKb) => api.post('/files/compress-multiple', { filenames, quality, targetKb }),
+  downloadFile: (filename) => api.get(`/files/download/${filename}`, { responseType: 'blob' }),
+  downloadZip: (filenames) => api.post('/files/download-zip', { filenames }, { responseType: 'blob' }),
+  getOutputs: () => api.get('/files/outputs'),
+  deleteFile: (filename) => api.delete(`/files/delete/${filename}`)
+};
+
+export default api;

server/routes/auth.js

@@ -21,9 +21,9 @@ const users = [
     // password: '$2a$10$u0F8fM.6qz.2D0X0Z7.D6O9K2n0F8fM.6qz.2D0X0Z7.D6O9K2n0F8', // password123
      password:'Hr@12345',
     role: 'SLIP'
-  }
-];
-
+  }  
+];  
+     
 // Signup
 router.post('/signup', async (req, res) => {
   try {