preview template usage

src/helpers/pdfExport.ts

@@ -6,13 +6,17 @@ export abstract class PdfExport {
   static async renderFile({
     template,
     title = "pdf-export Mitgliederverwaltung",
-    filename,
-    data,
+    filename = null,
+    data = {},
+    saveToDisk = true,
+    margins = { top: "15mm", bottom: "15mm" },
   }: {
     template: PermissionModule;
-    title: string;
-    filename: string;
-    data: any;
+    title?: string;
+    filename?: string;
+    data?: any;
+    saveToDisk?: boolean;
+    margins?: { top: string; bottom: string };
   }) {
     const { header, footer, body } = await TemplateHelper.renderFileForModule({
       module: template,
@@ -27,13 +31,13 @@ export abstract class PdfExport {
     const page = await browser.newPage();
     await page.setContent(body, { waitUntil: "domcontentloaded" });
 
-    await page.pdf({
-      path: process.cwd() + `/export/${filename}.pdf`,
+    let pdf = await page.pdf({
+      ...(saveToDisk ? { path: process.cwd() + `/export/${filename}.pdf` } : {}),
       format: "A4",
       printBackground: false,
       margin: {
-        top: "15mm",
-        bottom: "15mm",
+        top: margins.top,
+        bottom: margins.bottom,
         left: "10mm",
         right: "10mm",
       },
@@ -43,5 +47,7 @@ export abstract class PdfExport {
     });
 
     await browser.close();
+
+    return pdf;
   }
 }