mirror of
https://github.com/OpenSignLabs/OpenSign.git
synced 2026-08-17 21:25:54 +02:00
288 lines
11 KiB
JavaScript
288 lines
11 KiB
JavaScript
import SignPDF from './SignPDF.min.cjs';
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import fs from 'node:fs';
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import axios from 'axios';
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import FormData from 'form-data';
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import { plainAddPlaceholder } from 'node-signpdf/dist/helpers/index.js';
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const serverUrl = process.env.SERVER_URL,
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APPID = process.env.APP_ID,
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masterKEY = process.env.MASTER_KEY;
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async function uploadFile(a) {
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try {
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var e = new FormData(),
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t =
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(e.append('file', fs.createReadStream(a)),
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{ 'content-type': 'multipart/form-data', 'X-Parse-Application-Id': process.env.APP_ID }),
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s = process.env.SERVER_URL.slice(0, -4) + '/file_upload';
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return (await axios.post(s, e, { headers: t })).data;
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} catch (e) {
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console.log('err ', e), fs.unlinkSync(a);
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}
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}
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async function updateDoc(t, s, r, i, o, n) {
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try {
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var d = {
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UserPtr: { __type: 'Pointer', className: n, objectId: r },
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SignedUrl: s,
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Activity: 'Signed',
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ipAddress: i,
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};
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let e;
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var l = (e = o.AuditTrail && 0 < o.AuditTrail.length ? [...o.AuditTrail, d] : [d]).filter(
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e => 'Signed' === e.Activity
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);
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let a = !1;
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!((o.Signers && 0 < o.Signers.length && l.length !== o.Signers.length) || !(a = !0));
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var c = { SignedUrl: s, AuditTrail: e, IsCompleted: a };
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await axios.put(serverUrl + '/classes/contracts_Document/' + t, c, {
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headers: {
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'Content-Type': 'application/json',
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'X-Parse-Application-Id': APPID,
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'X-Parse-Master-Key': masterKEY,
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},
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});
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return { isCompleted: a, message: 'success' };
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} catch (e) {
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return console.log('update doc err ', e), 'err';
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}
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}
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async function sendMail(e) {
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var a = e.url,
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t = e.sender,
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s = e.pdfName,
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a = {
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url: a,
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from: 'OpenSign™',
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recipient: e.receiver,
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subject: 'You have signed the doc - ' + s,
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pdfName: s,
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html:
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"<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8' /></head><body> <div style='background-color:#f5f5f5;padding:20px'> <div style='box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;background-color:white;'> <div><img src=https://qikinnovation.ams3.digitaloceanspaces.com/logo.png height='50' style='padding:20px'/> </div><div style='padding:2px;font-family:system-ui; background-color: #47a3ad;'> <p style='font-size:20px;font-weight:400;color:white;padding-left:20px',> Document Copy</p></div><div><p style='padding:20px;font-family:system-ui;font-size:14px'>A copy of the document " +
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s +
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' Standard is attached to this email. Kindly download the document from the attachment.</p></div> </div><div><p>This is an automated email from Open Sign. For any queries regarding this email, please contact the sender ' +
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t.Mail +
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' directly. If you think this email is inappropriate or spam, you may file a complaint with Open Sign <a href=www.opensignlabs.com target=_blank>here</a>.</p></div></div></body></html>',
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};
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await axios.post(serverUrl + '/functions/sendmailv3', a, {
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headers: {
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'Content-Type': 'application/json',
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'X-Parse-Application-Id': APPID,
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'X-Parse-Master-Key': masterKEY,
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},
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});
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}
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async function sendCompletedMail(e) {
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var a = e.url,
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t = e.sender,
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s = e.pdfName,
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a = {
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url: a,
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from: 'OpenSign™',
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recipient: e.receiver,
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subject: `Document ${s} has been signed by all parties`,
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pdfName: s,
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html:
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"<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8' /></head><body> <div style='background-color:#f5f5f5;padding:20px'> <div style='box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;background-color:white;'> <div><img src=https://qikinnovation.ams3.digitaloceanspaces.com/logo.png height='50' style='padding:20px'/> </div><div style='padding:2px;font-family:system-ui; background-color: #47a3ad;'> <p style='font-size:20px;font-weight:400;color:white;padding-left:20px',> Document sign successfully</p></div><div><p style='padding:20px;font-family:system-ui;font-size:14px'>All parties have successfully signed the document" +
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s +
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'. Kindly download the document from the attachment.</p></div> </div><div><p>This is an automated email from Open Sign. For any queries regarding this email, please contact the sender ' +
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t.Mail +
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' directly. If you think this email is inappropriate or spam, you may file a complaint with Open Sign <a href=www.opensignlabs.com target=_blank>here</a>.</p></div></div></body></html>',
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};
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await axios.post(serverUrl + '/functions/sendmailv3', a, {
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headers: {
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'Content-Type': 'application/json',
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'X-Parse-Application-Id': APPID,
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'X-Parse-Master-Key': masterKEY,
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},
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});
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}
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async function sendDoctoWebhook(t) {
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var e;
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t.data.ExtUserPtr?.Webhook &&
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((e = {
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File: t?.data?.SignedUrl,
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Name: t?.data?.Name,
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Note: t?.data?.Note,
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Description: t?.data?.Description,
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Signers: t?.data?.Signers?.map(e => e.Name),
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Completed: !0,
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CompletedAt: new Date(),
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CreatedAt: t?.data?.createdAt,
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}),
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await axios
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.post(t?.data?.ExtUserPtr?.Webhook, e, { headers: { 'Content-Type': 'application/json' } })
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.then(e => {
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try {
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var a = new Parse.Object('contracts_Webhook');
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a.set('Log', e?.status),
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a.set('UserId', {
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__type: 'Pointer',
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className: '_User',
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objectId: t.data.ExtUserPtr.UserId.objectId,
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}),
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a.save(null, { useMasterKey: !0 });
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} catch (e) {
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console.log('err save in contracts_Webhook', e);
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}
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})
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.catch(e => {
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console.log('Err send data to webhook', e);
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try {
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var a = new Parse.Object('contracts_Webhook');
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a.set('Log', e?.status),
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a.set('UserId', {
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__type: 'Pointer',
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className: '_User',
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objectId: t.data.ExtUserPtr.UserId.objectId,
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}),
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a.save(null, { useMasterKey: !0 });
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} catch (e) {
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console.log('err save in contracts_Webhook', e);
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}
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}));
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}
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async function PDF(i, o) {
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try {
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i.params.sign;
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var e = i.params.docId,
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a = i.params.userId,
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n = await axios.get(
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serverUrl + '/classes/contracts_Document/' + e + '?include=ExtUserPtr,Signers',
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{
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headers: {
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'Content-Type': 'application/json',
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'X-Parse-Application-Id': APPID,
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'X-Parse-Master-Key': masterKEY,
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},
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}
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),
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t = await axios.get(serverUrl + '/users/me', {
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headers: {
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'X-Parse-Application-Id': APPID,
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'X-Parse-Session-Token': i.headers.sessiontoken,
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},
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});
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if (!t.data || !t.data.objectId) return { status: 'error', message: 'this user not allowed!' };
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{
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var d,
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l,
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c,
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p = JSON.stringify({ objectId: a });
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let s, r;
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r = a
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? (d = await axios.get(serverUrl + '/classes/contracts_Contactbook?where=' + p, {
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headers: {
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'X-Parse-Application-Id': APPID,
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'X-Parse-Session-Token': i.headers.sessiontoken,
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},
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})).data && 0 < d.data.results.length
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? ((s = d), 'contracts_Contactbook')
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: ((s = await axios.get(serverUrl + '/classes/contracts_Users?where=' + p, {
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headers: { 'X-Parse-Application-Id': APPID, 'X-Parse-Master-Key': masterKEY },
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})),
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'contracts_Users')
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: ((l = JSON.stringify({
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UserId: { __type: 'Pointer', className: '_User', objectId: t.data.objectId },
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})),
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(c = await axios.get(serverUrl + '/classes/contracts_Users?where=' + l, {
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headers: { 'X-Parse-Application-Id': APPID, 'X-Parse-Master-Key': masterKEY },
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})).data && 0 < c.data.results.length
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? ((s = c), 'contracts_Users')
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: ((s = await axios.get(serverUrl + '/classes/contracts_Contactbook?where=' + l, {
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headers: {
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'X-Parse-Application-Id': APPID,
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'X-Parse-Session-Token': i.headers.sessiontoken,
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},
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})),
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'contracts_Contactbook'));
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var m = s.data.results[0].Name,
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g = s.data.results[0].Email;
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if (!i.params.pdfFile) return { status: 'error', message: 'pdf file not present!' };
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{
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let e = Buffer.from(i.params.pdfFile, 'base64');
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var h = process.env.PFX_BASE64,
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u = Buffer.from(h, 'base64'),
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f = {
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UserPtr: { __type: 'Pointer', className: r, objectId: s.data.results[0].objectId },
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SignedUrl: '',
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Activity: 'Signed',
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ipAddress: i.headers['x-real-ip'],
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};
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let a;
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var y = (a =
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n.data.AuditTrail && 0 < n.data.AuditTrail.length
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? [...n.data.AuditTrail, f]
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: [f]).filter(e => 'Signed' === e.Activity);
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let t = !1;
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!(
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(n.data.Signers && 0 < n.data.Signers.length && y.length !== n.data.Signers.length) ||
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!(t = !0)
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);
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var v,
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P,
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x = `./exports/exported_file_${Math.floor(5e3 * Math.random())}.pdf`,
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b =
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(t
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? ((v = n.data.Signers?.map(e => e.Name + ' <' + e.Email + '>')),
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(e =
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v && 0 < v.length
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? plainAddPlaceholder({
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pdfBuffer: e,
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reason: 'Digitally signed by Open sign for ' + v?.join(', '),
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location: 'location',
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signatureLength: 1e4,
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})
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: plainAddPlaceholder({
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pdfBuffer: e,
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reason: 'Digitally signed by Open sign for ' + m + ' <' + g + '>',
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location: 'location',
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signatureLength: 1e4,
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})),
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(P = await new SignPDF(e, u).signPDF()),
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fs.writeFileSync(x, P))
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: fs.writeFileSync(x, e),
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await uploadFile(x));
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if (b && b.imageUrl) {
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const o = await updateDoc(
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i.params.docId,
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b.imageUrl,
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s.data.results[0].objectId,
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i.headers['x-real-ip'],
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n.data,
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r
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);
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return (
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sendMail({
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url: b.imageUrl,
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sender: { Mail: n.data.ExtUserPtr.Email, Name: n.data.ExtUserPtr.Name },
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pdfName: n.data.Name,
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receiver: g,
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}),
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o &&
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o.isCompleted &&
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(sendCompletedMail({
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url: b.imageUrl,
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sender: { Mail: n.data.ExtUserPtr.Email, Name: 'Open sign' },
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pdfName: n.data.Name,
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receiver: n.data.ExtUserPtr.Email,
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}),
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sendDoctoWebhook(n)),
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fs.unlinkSync(x),
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console.log('New Signed PDF created called: ' + x),
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'success' === o.message
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? { status: 'success', data: b.imageUrl }
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: { status: 'error', message: 'please provide required parameters!' }
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);
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}
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}
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}
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} catch (e) {
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return (
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console.log('Err ', e),
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'ERR_BAD_REQUEST' === e.code
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? { status: 'error', message: 'Invalid session token!' }
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: { status: 'error', message: 'Encrypted files are currently not supported!' }
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);
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}
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}
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export default PDF;
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