feat: add style to SSR invoice paper template

packages/server/src/api/controllers/Sales/SalesInvoices.ts

@@ -450,15 +450,15 @@ export default class SaleInvoicesController extends BaseController {
       ACCEPT_TYPE.APPLICATION_JSON,
       ACCEPT_TYPE.APPLICATION_PDF,
     ]);
-    // Retrieves invoice in pdf format.
-    if (true) {
+    // Retrieves invoice in PDF format.
+    if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
       const [pdfContent, filename] =
         await this.saleInvoiceApplication.saleInvoicePdf(
           tenantId,
           saleInvoiceId
         );
       res.set({
-        'Content-Type': 'text/html',
+        'Content-Type': 'application/pdf',
         'Content-Length': pdfContent.length,
         'Content-Disposition': `attachment; filename="${filename}"`,
       });

packages/server/src/services/Sales/Invoices/SaleInvoicePdf.ts

@@ -47,16 +47,9 @@ export class SaleInvoicePdf {
       tenantId,
       invoiceId
     );
-    // const htmlContent = await this.templateInjectable.render(
-    //   tenantId,
-    //   'modules/invoice-standard',
-    //   brandingAttributes
-    // );
-
-    const htmlContent = renderInvoicePaperTemplateHtml({});
-
-    console.log(htmlContent);
-
+    const htmlContent = renderInvoicePaperTemplateHtml({
+      ...brandingAttributes,
+    });
     // Converts the given html content to pdf document.
     const buffer = await this.chromiumlyTenancy.convertHtmlContent(
       tenantId,
@@ -69,7 +62,7 @@ export class SaleInvoicePdf {
       events.saleInvoice.onPdfViewed,
       eventPayload
     );
-    return [htmlContent, filename];
+    return [buffer, filename];
   }
 
   /**