cosqnet/fitlien-services
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pdf changes

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This commit is contained in:
AllenTJ7 2025-05-20 13:50:04 +05:30
parent 756b6fed83
commit d8dfd8a6f2
1 changed files with 13 additions and 4 deletions
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17
functions/src/payments/phonepe/invoice/invoiceService.ts
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@ -4,10 +4,18 @@ import * as os from 'os';
import * as path from 'path'; import * as path from 'path';
import { format } from 'date-fns'; import { format } from 'date-fns';
import { sendEmailWithAttachmentUtil } from "../../../utils/emailService"; import { sendEmailWithAttachmentUtil } from "../../../utils/emailService";
import * as pdfMake from 'pdfmake/build/pdfmake';
import * as pdfFonts from 'pdfmake/build/vfs_fonts';
(pdfMake as any).vfs = (pdfFonts as any).pdfMake ? (pdfFonts as any).pdfMake.vfs : pdfFonts.vfs; let pdfMake: any;
let pdfFonts: any;
function initPdfLibraries() {
if (!pdfMake) {
pdfMake = require('pdfmake/build/pdfmake');
pdfFonts = require('pdfmake/build/vfs_fonts');
pdfMake.vfs = pdfFonts.pdfMake ? pdfFonts.pdfMake.vfs : pdfFonts.vfs;
}
return pdfMake;
}
const admin = getAdmin(); const admin = getAdmin();
const logger = getLogger(); const logger = getLogger();
@ -45,6 +53,7 @@ export interface EmailOptions {
export class InvoiceService { export class InvoiceService {
async generateInvoice(data: InvoiceData): Promise<string> { async generateInvoice(data: InvoiceData): Promise<string> {
try { try {
const pdfMake = initPdfLibraries();
const tempFilePath = path.join(os.tmpdir(), `invoice_${data.invoiceNumber}.pdf`); const tempFilePath = path.join(os.tmpdir(), `invoice_${data.invoiceNumber}.pdf`);
const hasGst = data.gstNumber && data.gstNumber.length > 0; const hasGst = data.gstNumber && data.gstNumber.length > 0;
@ -255,7 +264,7 @@ export class InvoiceService {
const pdfDoc = pdfMake.createPdf(docDefinition); const pdfDoc = pdfMake.createPdf(docDefinition);
await new Promise<void>((resolve, reject) => { await new Promise<void>((resolve, reject) => {
pdfDoc.getBuffer((buffer) => { pdfDoc.getBuffer((buffer: Buffer) => {
fs.writeFile(tempFilePath, buffer, (err) => { fs.writeFile(tempFilePath, buffer, (err) => {
if (err) reject(err); if (err) reject(err);
else resolve(); else resolve();