Integrazione con i servizi cloud

Why Connect to the Cloud?

Types of Cloud Services

Secure User Logins

Open External Login Link

// main.js (Electron's main process entry point)
const { app, BrowserWindow, shell } = require('electron');

function createWindow () {
  const mainWindow = new BrowserWindow({
    width: 600,
    height: 400,
    webPreferences: {
      nodeIntegration: true, // For simplicity in this example
      contextIsolation: false // For simplicity
    }
  });

  mainWindow.loadURL('about:blank'); // Load a blank page for demo
  mainWindow.webContents.openDevTools(); // Open DevTools for console output

  console.log('App ready. Opening external link in 3 seconds...');
  // Simulate opening an external login page
  setTimeout(() => {
    const authUrl = 'https://www.example.com/login-simulation'; // Placeholder URL
    shell.openExternal(authUrl);
    console.log('External browser opened! Check your system browser.');
    console.log('Close this window to quit the app.');
  }, 3000);
}

app.whenReady().then(createWindow);

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit();
  }
});

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow();
  }
});

Intercepting Redirects

Real-time Data with Firestore

Storing Data in Firestore

// main.js snippet - assumes Firebase is initialized
const { app, BrowserWindow } = require('electron');
const firebase = require('firebase/app');
require('firebase/firestore'); // Import Firestore service

// Your web app's Firebase configuration
const firebaseConfig = {
  apiKey: "YOUR_API_KEY",
  authDomain: "YOUR_AUTH_DOMAIN",
  projectId: "YOUR_PROJECT_ID",
  storageBucket: "YOUR_STORAGE_BUCKET",
  messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
  appId: "YOUR_APP_ID"
};

// Initialize Firebase (only once!)
if (!firebase.apps.length) {
  firebase.initializeApp(firebaseConfig);
}

const db = firebase.firestore();

function createAndManageWindow() {
  const mainWindow = new BrowserWindow({
    width: 600,
    height: 400,
    webPreferences: {
      nodeIntegration: true, // Required for require statements in main process
      contextIsolation: false // For simplicity
    }
  });

  mainWindow.loadURL('about:blank'); // Load a blank page
  mainWindow.webContents.openDevTools(); // Open DevTools for console output

  console.log('Attempting Firestore operations...');

  // Add a new document to a collection
  db.collection("electron_users").doc("user123").set({
    name: "CoddyKit User",
    email: "user@coddykit.com",
    lastLogin: new Date()
  })
  .then(() => {
    console.log("Document successfully written!");
    // Read the document back
    db.collection("electron_users").doc("user123").get()
      .then((doc) => {
        if (doc.exists) {
          console.log("Document data:", doc.data());
        } else {
          console.log("No such document!");
        }
      })
      .catch((error) => {
        console.error("Error getting document:", error);
      });
  })
  .catch((error) => {
    console.error("Error writing document:", error);
  });
}

app.whenReady().then(createAndManageWindow);

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') app.quit();
});
app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) createAndManageWindow();
});

Backend with Serverless Functions

Calling a Cloud Function

// main.js (Electron's main process entry point)
const { app, BrowserWindow } = require('electron');

async function callCloudFunction() {
  const apiUrl = "https://jsonplaceholder.typicode.com/posts/1"; // A public test API

  try {
    console.log("Attempting to call cloud function...");
    const response = await fetch(apiUrl, {
      method: "GET", 
      headers: {
        "Content-Type": "application/json"
      }
    });

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }

    const result = await response.json();
    console.log("Cloud Function Response:", result);
    console.log("Successfully fetched data from cloud service!");
  } catch (error) {
    console.error("Error calling cloud function:", error);
  }
}

function createWindow () {
  const mainWindow = new BrowserWindow({
    width: 600,
    height: 400,
    webPreferences: {
      nodeIntegration: true, // Allows Node.js features in renderer (not strictly needed here)
      contextIsolation: false // For simplicity
    }
  });

  mainWindow.loadURL('about:blank'); // Load a blank page for demo
  mainWindow.webContents.openDevTools(); // Open DevTools for console output

  // Call the function after the window is ready
  mainWindow.webContents.on('did-finish-load', () => {
    callCloudFunction();
  });
}

app.whenReady().then(createWindow);

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit();
  }
});

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow();
  }
});

Secure Cloud Integration

Cloud Integration Check

Cloud Integration Summary