courrier multi account restore compose

lib/services/email-service.ts

@@ -754,4 +754,88 @@ export async function getMailboxes(client: ImapFlow): Promise<string[]> {
     // Return default folders on error
     return ['INBOX', 'Sent', 'Drafts', 'Trash', 'Junk'];
   }
+}
+
+/**
+ * Test IMAP and SMTP connections for an email account
+ */
+export async function testEmailConnection(credentials: EmailCredentials): Promise<{
+  imap: boolean;
+  smtp?: boolean;
+  error?: string;
+  folders?: string[];
+}> {
+  console.log('Testing connection with:', {
+    ...credentials,
+    password: '***'
+  });
+
+  // Test IMAP connection
+  try {
+    console.log(`Testing IMAP connection to ${credentials.host}:${credentials.port} for ${credentials.email}`);
+    const client = new ImapFlow({
+      host: credentials.host,
+      port: credentials.port,
+      secure: credentials.secure ?? true,
+      auth: {
+        user: credentials.email,
+        pass: credentials.password,
+      },
+      logger: false,
+      tls: {
+        rejectUnauthorized: false
+      }
+    });
+
+    await client.connect();
+    const folders = await getMailboxes(client);
+    await client.logout();
+
+    console.log(`IMAP connection successful for ${credentials.email}`);
+    console.log(`Found ${folders.length} folders:`, folders);
+
+    // Test SMTP connection if SMTP settings are provided
+    let smtpSuccess = false;
+    if (credentials.smtp_host && credentials.smtp_port) {
+      try {
+        console.log(`Testing SMTP connection to ${credentials.smtp_host}:${credentials.smtp_port}`);
+        const transporter = nodemailer.createTransport({
+          host: credentials.smtp_host,
+          port: credentials.smtp_port,
+          secure: credentials.smtp_secure ?? false,
+          auth: {
+            user: credentials.email,
+            pass: credentials.password,
+          },
+          tls: {
+            rejectUnauthorized: false
+          }
+        });
+
+        await transporter.verify();
+        console.log(`SMTP connection successful for ${credentials.email}`);
+        smtpSuccess = true;
+      } catch (smtpError) {
+        console.error(`SMTP connection failed for ${credentials.email}:`, smtpError);
+        return {
+          imap: true,
+          smtp: false,
+          error: `SMTP connection failed: ${smtpError instanceof Error ? smtpError.message : 'Unknown error'}`,
+          folders
+        };
+      }
+    }
+
+    return {
+      imap: true,
+      smtp: smtpSuccess,
+      folders
+    };
+  } catch (error) {
+    console.error(`IMAP connection failed for ${credentials.email}:`, error);
+    return {
+      imap: false,
+      error: `IMAP connection failed: ${error instanceof Error ? error.message : 'Unknown error'}`
+    };
+  }
 }