cityssm/lottery-licence-manager

import path from "path";
import * as ejs from "ejs";
import * as configFunctions from "../../helpers/functions.config.js";
import { getOrganization } from "../../helpers/licencesDB/getOrganization.js";
import { getLicence } from "../../helpers/licencesDB/getLicence.js";
import { getLicenceTicketTypeSummary } from "../../helpers/licencesDB/getLicenceTicketTypeSummary.js";
import convertHTMLToPDF from "@cityssm/pdf-puppeteer";
const urlPrefix = configFunctions.getProperty("reverseProxy.urlPrefix");
const printTemplate = configFunctions.getProperty("licences.printTemplate");
const __dirname = ".";
export const handler = async (request, response, next) => {
    const licenceID = Number(request.params.licenceID);
    if (Number.isNaN(licenceID)) {
        return next();
    }
    const licence = getLicence(licenceID, request.session);
    if (!licence) {
        return response.redirect(urlPrefix + "/licences/?error=licenceNotFound");
    }
    else if (!licence.issueDate) {
        return response.redirect(urlPrefix + "/licences/?error=licenceNotIssued");
    }
    let licenceTicketTypeSummary = [];
    if (licence.licenceTicketTypes && licence.licenceTicketTypes.length > 0) {
        licenceTicketTypeSummary = getLicenceTicketTypeSummary(licenceID);
    }
    const organization = getOrganization(licence.organizationID, request.session);
    const reportPath = path.join(__dirname, "reports", printTemplate);
    const pdfCallbackFunction = (pdf) => {
        response.setHeader("Content-Disposition", "attachment;" +
            " filename=licence-" + licenceID.toString() + "-" + licence.recordUpdate_timeMillis.toString() + ".pdf");
        response.setHeader("Content-Type", "application/pdf");
        response.send(pdf);
    };
    await ejs.renderFile(reportPath, {
        configFunctions,
        licence,
        licenceTicketTypeSummary,
        organization
    }, {}, async (ejsError, ejsData) => {
        if (ejsError) {
            return next(ejsError);
        }
        await convertHTMLToPDF(ejsData, pdfCallbackFunction, {
            format: "letter",
            printBackground: true,
            preferCSSPageSize: true
        });
        return;
    });
};
export default handler;