fix: username issue to get details from GetPublicUserNmae cloud function

apps/OpenSignServer/cloud/parsefunction/GetPublicTemplate.js

@@ -0,0 +1,29 @@
+async function GetPublicTemplate(request) {
+  try {
+    const username = request.params.username;
+    if (username) {
+      const extUserQuery = new Parse.Query('contracts_Users');
+      extUserQuery.equalTo('UserName', username);
+      const res = await extUserQuery.first({ useMasterKey: true });
+      const userId = res.get('UserId').id;
+      if (userId) {
+        const templatQuery = new Parse.Query('contracts_Template');
+        templatQuery.equalTo('CreatedBy', {
+          __type: 'Pointer',
+          className: '_User',
+          objectId: userId,
+        });
+        templatQuery.equalTo('IsPublic', true);
+        const getTemplate = await templatQuery.find({ useMasterKey: true });
+        return getTemplate;
+      }
+      return { error: "You don't have access of this document!" };
+    } else {
+      return { error: 'Please provide username!' };
+    }
+  } catch (err) {
+    console.log('error', err);
+    return { error: "You don't have access of this document!" };
+  }
+}
+export default GetPublicTemplate;