Update index.ts

functions/src/index.ts

@@ -51,34 +51,39 @@ export const sendEmailWithAttachment = onRequest({
         });
       });
 
-      const mailgun = new Mailgun(formData);
+      try {
-      const client = mailgun.client({ username: 'api', key: process.env.MAILGUN_API_KEY });
 
-      const options = {
+        const mailgun = new Mailgun(formData);
-        wordwrap: 130,
+        const client = mailgun.client({ username: 'api', key: process.env.MAILGUN_API_KEY });
-      };
-      const textMessage = convert(message, options);
-      const fileBuffer = fs.readFileSync(tempFilePath);
-      const attachmentFilename = fileName || path.basename(fileUrl.split('?')[0]);
 
-      const data = {
+        const options = {
-        from: process.env.MAILGUN_FROM_ADDRESS,
+          wordwrap: 130,
-        to: toAddress,
+        };
-        subject: subject,
+        const textMessage = convert(message, options);
-        text: textMessage,
+        const fileBuffer = fs.readFileSync(tempFilePath);
-        html: message,
+        const attachmentFilename = fileName || path.basename(fileUrl.split('?')[0]);
-        attachment: {
-          data: fileBuffer,
-          filename: attachmentFilename,
-          contentType: 'application/pdf',
-        }
-      };
 
-      const result = await client.messages.create(process.env.MAILGUN_SERVER, data);
+        const data = {
-      fs.unlinkSync(tempFilePath);
+          from: process.env.MAILGUN_FROM_ADDRESS,
+          to: toAddress,
+          subject: subject,
+          text: textMessage,
+          html: message,
+          attachment: {
+            data: fileBuffer,
+            filename: attachmentFilename,
+            contentType: 'application/pdf',
+          }
+        };
 
-      logger.info('Email with attachment from URL sent successfully');
+        const result = await client.messages.create(process.env.MAILGUN_SERVER, data);
-      response.json({ success: true, result });
+        fs.unlinkSync(tempFilePath);
+        logger.info('Email with attachment from URL sent successfully');
+        response.json({ success: true, result });
+
+      } catch (e) {
+        console.error(`Error while sending E-mail. Error: ${e}`);
+      }
     } catch (error) {
       logger.error('Error sending email with attachment from URL:', error);
       response.status(500).json({ success: false, error: error instanceof Error ? error.message : String(error) });