v2.3

User/src/renderer/js/ip_submit.js

@@ -19,9 +19,10 @@ document.addEventListener('DOMContentLoaded', async function () {
                     await window.electronAPI.writeFile('ipConfig.json', JSON.stringify({ip: ipAddress}));
                     fadeOut('login.html');
                 })
-                .catch(error => {
-                    console.error('Error:', error.message);
-                    throw new Error(error.message);
+                .catch(async error => {
+                    await window.electronAPI.showAlert('Can\'t reach server.')
+                        .then(() => console.log('Alert window opened'))
+                        .catch(error => console.error('Error showing alert:', error));
                 });
         } catch (error) {
             console.error('Error:', error.message);

User/src/renderer/js/sending_file_confirmation.js

@@ -11,6 +11,7 @@ document.addEventListener("DOMContentLoaded", async function () {
                     formData.append('file', file);
                     formData.append('idUser', user.userId);
                     formData.append('nameOfFile', user.fileName);
+                    formData.append('sizeOfFile', file.size);
 
                     await timeout(5000); // Timeout to simulate delay or wait
                     const url = `http://${user.destIp}:${user.destPort}/upload`;
@@ -20,7 +21,8 @@ document.addEventListener("DOMContentLoaded", async function () {
                     });
 
                     if (!uploadResponse.ok) {
-                        throw new Error(`HTTP error during file upload to ${user.userId}: status ${uploadResponse.status}`);
+                        const response = await uploadResponse.json()
+                        throw new Error(`HTTP error during file upload to ${user.userId}: status ${response.message}`);
                     }
 
                     return {userId: user.userId, success: true, message: `Upload successful for user ${user.userId}`};