feat(bulk orders): standard template created

server/services/logistics/controller/dm/ordersIn/createTemplate.ts

@@ -0,0 +1,43 @@
+import * as XLSX from "xlsx";
+
+export const standardTemplate = async () => {
+    /**
+     * Creates the standard Template for bulk orders in
+     */
+
+    const headers = [
+        [
+            "CustomerArticleNumber",
+            "CustomerOrderNumber",
+            "CustomerLineNumber",
+            "CustomerRealeaseNumber",
+            "Quantity",
+            "DeliveryDate",
+            "CustomerID",
+            // "InvoiceID",
+        ],
+    ];
+
+    // create a new workbook
+    const wb = XLSX.utils.book_new();
+    const ws = XLSX.utils.aoa_to_sheet(headers);
+    //const ws2 = XLSX.utils.aoa_to_sheet(headers2);
+
+    const columnWidths = headers[0].map((header) => ({
+        width: header.length + 2,
+    }));
+
+    ws["!cols"] = columnWidths;
+
+    // append the worksheet to the workbook
+    XLSX.utils.book_append_sheet(wb, ws, `Sheet1`);
+    //XLSX.utils.book_append_sheet(wb, ws2, `Sheet2`);
+
+    // Write the excel file and trigger the download'
+    XLSX.writeFile(wb, "BulkOrdersTemplate");
+
+    // Write the workbook to a buffer and return it
+    const excelBuffer = XLSX.write(wb, { bookType: "xlsx", type: "buffer" });
+
+    return excelBuffer;
+};