src/socket/socketmanager.js

@@ -23,7 +23,6 @@ export class SocketManager {
     // Create Socket.IO server - CORS applies to HTTP long-polling transport
     const allowedOrigins = config.server.corsOrigins || ['*'];
     const io = new Server(server, {
-      maxHttpBufferSize: 1e8,
       cors: {
         origin: (origin, callback) => {
           // Allow requests with no origin (e.g. same-origin, Postman, native apps)

src/socket/socketuser.js

@@ -306,42 +306,24 @@ export class SocketUser {
   }
 
   async handlePreviewTemplateEvent(data, callback) {
-    try {
     const result = await this.templateManager.renderTemplate(
       data._id,
       data.content,
       data.testObject,
       data.scale
     );
-      if (typeof callback === 'function') {
     callback(result);
   }
-    } catch (err) {
-      logger.error('Preview template event error:', err);
-      if (typeof callback === 'function') {
-        callback({ error: err.message });
-      }
-    }
-  }
 
   async handleRenderTemplatePDFEvent(data, callback) {
-    try {
     const result = await this.templateManager.renderPDF(
       data._id,
       data.content,
       data.object,
       1
     );
-      if (typeof callback === 'function') {
     callback(result);
   }
-    } catch (err) {
-      logger.error('Render template PDF event error:', err);
-      if (typeof callback === 'function') {
-        callback({ error: err.message });
-      }
-    }
-  }
   async handleGenerateHostOtpEvent(data, callback) {
     const result = await generateHostOTP(data._id);
     callback(result);

src/templates/templatemanager.js

@@ -407,9 +407,6 @@ export class TemplateManager {
       } else {
         const objectType = documentTemplate?.objectType;
         const model = getModelByName(objectType);
-        if (model == null) {
-          return { error: `Unknown object type: ${objectType}` };
-        }
         const defaultKeys = Object.keys(model.schema.obj);
         const defaultValues = {};
         for (const key of defaultKeys) {
@@ -427,37 +424,24 @@ export class TemplateManager {
 
       var templateWithParentContent;
 
-      var parentTemplate = documentTemplate.parent;
-
       if (documentTemplate.parent != undefined) {
-        if (typeof parentTemplate === 'string') {
-          parentTemplate = await getObject({
-            model: documentTemplateModel,
-            id: parentTemplate,
-            populate: [
-              { path: 'documentSize' },
-              { path: 'parent', strictPopulate: false }
-            ],
-            cached: true
-          });
-        }
         // Validate parent content
         if (
-          parentTemplate.content == null ||
-          typeof parentTemplate.content !== 'string'
+          documentTemplate.parent.content == null ||
+          typeof documentTemplate.parent.content !== 'string'
         ) {
           logger.error(
             'Parent template content is required and must be a string.',
-            parentTemplate.content
+            documentTemplate.parent.content
           );
           return {
             error:
               'Parent template content is required and must be a string.' +
-              parentTemplate.content
+              documentTemplate.parent.content
           };
         }
         templateWithParentContent = await ejs.render(
-          parentTemplate.content,
+          documentTemplate.parent.content,
           { content: templateContent, fc: this.fc },
           defaultOptions
         );