@openinc/parse-server-opendash/dist/hooks/Knowledge_Document.js

Parse Server Cloud Code for open.INC Stack.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.init = init;
const __1 = require("..");
const types_1 = require("../types");
async function init() {
    (0, __1.beforeSaveHook)(types_1.Knowledge_Document, async (request) => {
        const { object, original, user } = request;
        await (0, __1.defaultHandler)(request);
        await (0, __1.defaultAclHandler)(request);
        await (0, __1.immutableField)(request, "document");
    });
    (0, __1.afterSaveHook)(types_1.Knowledge_Document, async (request) => {
        const { object, original, user } = request;
        const pdfUrl = object.document?.url();
        const previousPdfUrl = original?.document?.url();
        if (pdfUrl !== previousPdfUrl) {
            const previousPages = await new Parse.Query(types_1.Knowledge_DocumentPage)
                .equalTo("document", object)
                .limit(1000000)
                .find({ useMasterKey: true });
            for (const page of previousPages) {
                // page.image.destroy({ useMasterKey: true });
                await page.image.destroy();
                await page.destroy({ useMasterKey: true });
            }
            const pdf2img = await Promise.resolve().then(() => __importStar(require("pdf-img-convert")));
            const images = await pdf2img.convert(pdfUrl, {
                base64: true,
                width: 2000,
            });
            for (let i = 0; i < images.length; i++) {
                const page = i + 1;
                const name = `page-${page}.png`;
                const base64 = images[i];
                const image = new Parse.File(name, { base64 }, "image/png");
                const pageObject = new types_1.Knowledge_DocumentPage({
                    tenant: object.tenant,
                    document: object,
                    page,
                    image,
                    label: name,
                });
                await pageObject.save(null, { useMasterKey: true });
            }
        }
    });
    (0, __1.beforeDeleteHook)(types_1.Knowledge_Document, async (request) => {
        const { object, original, user } = request;
        const previousPages = await new Parse.Query(types_1.Knowledge_DocumentPage)
            .equalTo("document", object)
            .limit(1000000)
            .find({ useMasterKey: true });
        for (const page of previousPages) {
            await page.image.destroy();
            await page.destroy({ useMasterKey: true });
        }
    });
}