v2.18.0

New Features:
1. Added support to recreate a new document from declined document without having to redo everything from scratch.
2. Added replace pdf file feature for Templates. PDF underlying a Template can now be replaced while keeping all the fields the same.
3. Introduced the ability to replace pdf file for in UpdateTemplate and CreateDocumentfromtemplate API.
4. Revamped the preferences menu UI.

Bug Fixes:
1. Fixed issue with capital letters in contact emails via API.
2. Better validations & error handling in APIs

apps/OpenSignServer/cloud/parsefunction/pdf/DigitalSign.js

@@ -1,35 +0,0 @@
-import { exec } from 'child_process';
-
-export default function DigitalSign(pdf, pfx, details) {
-  const signcmd = `java -jar PDFDigitalSigner.jar "${pdf}" "${pfx.name}" "${pfx.passphrase}" "${details.name}" "${details.location}" "${details.reason}"`;
-  // const signcmd = `java -jar PDFDigitalSigner.jar "${pdf}" keystore.pfx opensign "${details.name}" "${details.location}" "${details.reason}"`;
-  return new Promise((resolve, reject) => {
-    exec(signcmd, (error, stdout, stderr) => {
-      if (error) {
-        reject(`Error: ${error.message}`);
-      }
-      if (stderr) {
-        reject(`stderr: ${stderr}`);
-      }
-      // Resolve the promise with the output
-      resolve(stdout.trim());
-    });
-  });
-}
-
-export async function retryAsync(fn, args = [], retries = 3, delay = 2000) {
-  for (let attempt = 1; attempt <= retries; attempt++) {
-    try {
-      const response = await fn(...args); // Try executing the async function
-      if (response) return { response, attempt }; // Stop retrying if response is received
-    } catch (error) {
-      if (attempt < retries) {
-        console.log(`Attempt ${attempt} failed. Retrying in ${delay / 1000} seconds...\n`);
-        await new Promise(resolve => setTimeout(resolve, delay)); // Wait before retrying
-      } else {
-        return { error, attempt };
-        // throw new Error(error);
-      }
-    }
-  }
-}

apps/OpenSignServer/cloud/parsefunction/pdf/PDF.js

@@ -20,6 +20,16 @@ const masterKEY = process.env.MASTER_KEY;
 const eSignName = 'OpenSign';
 const eSigncontact = 'hello@opensignlabs.com';
 
+async function unlinkFile(path) {
+  if (fs.existsSync(path)) {
+    try {
+      fs.unlinkSync(path);
+    } catch (err) {
+      console.log('Err in unlink file: ', path);
+    }
+  }
+}
+
 // `updateDoc` is used to create url in from pdfFile
 async function uploadFile(pdfName, filepath) {
   try {
@@ -33,8 +43,8 @@ async function uploadFile(pdfName, filepath) {
     return { imageUrl: fileUrl };
   } catch (err) {
     console.log('Err ', err);
-    // `fs.unlinkSync` is used to remove exported signed pdf file from exports folder
-    fs.unlinkSync(filepath);
+    // below line of code is used to remove exported signed pdf file from exports folder
+    unlinkFile(filepath);
   }
 }
 
@@ -240,10 +250,10 @@ async function sendCompletedMail(obj) {
     });
     // console.log('res', res.data.result);
     if (res.data?.result?.status !== 'success') {
-      fs.unlinkSync(`./exports/signed_certificate_${doc.objectId}.pdf`);
+      unlinkFile(`./exports/signed_certificate_${doc.objectId}.pdf`);
     }
   } catch (err) {
-    fs.unlinkSync(`./exports/signed_certificate_${doc.objectId}.pdf`);
+    unlinkFile(`./exports/signed_certificate_${doc.objectId}.pdf`);
   }
 }
 
@@ -288,7 +298,7 @@ async function sendMailsaveCertifcate(doc, pfx, isCustomMail, mailProvider, file
     sendCompletedMail({ isCustomMail, doc, mailProvider, filename });
   }
   saveFileUsage(CertificateBuffer.length, file.imageUrl, doc?.CreatedBy?.objectId);
-  fs.unlinkSync(pfx.name);
+  unlinkFile(pfx.name);
 }
 /**
  *
@@ -438,10 +448,10 @@ async function PDF(req) {
           const doc = { ..._resDoc, AuditTrail: updatedDoc.AuditTrail, SignedUrl: data.imageUrl };
           sendMailsaveCertifcate(doc, pfx, isCustomMail, mailProvider, `signed_${name}`);
         } else {
-          fs.unlinkSync(pfxname);
+          unlinkFile(pfxname);
         }
-        // `fs.unlinkSync` is used to remove exported signed pdf file from exports folder
-        fs.unlinkSync(signedFilePath);
+        // below code is used to remove exported signed pdf file from exports folder
+        unlinkFile(signedFilePath);
         // console.log(`New Signed PDF created called: ${filePath}`);
         if (updatedDoc.message === 'success') {
           return { status: 'success', data: data.imageUrl };
@@ -466,7 +476,7 @@ async function PDF(req) {
     } catch (err) {
       console.log('err in saving debugginglog', err);
     }
-    fs.unlinkSync(pfxname);
+    unlinkFile(pfxname);
     throw err;
   }
 }