mirror of
https://github.com/sergeyyarkov/asu_tools_service.git
synced 2026-10-11 10:29:22 +03:00
239 lines
8.2 KiB
JavaScript
239 lines
8.2 KiB
JavaScript
import { BadRequestError, ServiceUnavailableError } from "#root/http-server/index.js";
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import db from "#root/db.js";
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import xlsx from "xlsx";
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import pLimit from "p-limit";
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import { clients } from "#root/index.js";
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import { serializeError } from "serialize-error";
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const sheetName = "Отчеты";
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const MAX_CONCURRENT_PARSE_CLIENT = Number.parseInt(process.env.REPORT_CONCURRENT_PARSE_CLIENTS || "3", 10);
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/** @type {xlsx.ParsingOptions} */
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const xlsxParseOptions = {
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sheets: sheetName,
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cellHTML: false,
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cellFormula: false,
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cellDates: true,
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dateNF: "yyyy-mm-dd"
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};
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/**
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* URL: /api/reports_excel_file_parse
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* Method: POST
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* Description: Принимает на вход файл отчетов в формате Excel, парсит его, проверяет связи с БД,
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* отдает идентификатор на статус парсинга.
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*
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* @type {import("#root/http-server/types/http-server.js").HttpRouteHandler}
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*/
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export default async (ctx) => {
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const { res, searchParams } = ctx;
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const [, files] = ctx.data;
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const limit = pLimit(10);
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const clientId = searchParams.get("clientId");
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const excelFilePath = files?.report?.at(0)?.filepath;
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const reports = [];
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let isSseClientClosed = false;
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let parseResultCount = { equipments: 0, applicants: 0, executors: 0, reportsFullfilled: 0 };
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if (!ctx.data) {
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throw new BadRequestError("Cannot proceed uploaded file");
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}
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if (!clientId) {
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throw new BadRequestError('"clientId" parameter is required');
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}
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const sseClientCtx = clients.get(clientId);
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const parseProcessClients = clients
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.values()
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.filter((sseClientCtx) => sseClientCtx.local?.isParsing)
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.toArray();
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if (parseProcessClients.length >= MAX_CONCURRENT_PARSE_CLIENT) {
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throw new ServiceUnavailableError(`Maximum concurrent parse clients reached limit`);
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}
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if (!sseClientCtx) {
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throw new ServiceUnavailableError("Cannot proceed request due to unknown client");
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}
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if (sseClientCtx.local.isParsing) {
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throw new ServiceUnavailableError("Your request on parsing is processing");
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}
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sseClientCtx.res.res.on("close", () => (isSseClientClosed = true));
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if (excelFilePath) {
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try {
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const workbook = xlsx.readFile(excelFilePath, xlsxParseOptions);
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const sheet = workbook.Sheets[sheetName];
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if (!sheet) throw new Error("Invalid reports workbook.", { cause: { statusCode: 400 } });
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const data = xlsx.utils.sheet_to_json(sheet, { raw: false, blankrows: true, header: "A" });
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res.sendJson({ message: "OK" });
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sseClientCtx.local.isParsing = true;
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for (let i = 0; i < data.length; i++) {
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const cols = Object.keys(data[i]);
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if (i === 0) continue;
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/** Несинхронизированные помеченные отчеты */
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if ("__EMPTY_3" in data[i] && data[i]["__EMPTY_3"] === "r") {
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reports.push({
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date: data[i][cols[0]],
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equipment: data[i][cols[1]],
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reason_call: data[i][cols[3]].split("\r\r\n")[1] || "",
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job_description: data[i][cols[4]].split("\r\r\n")[1] || "",
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root_cause: data[i]["__EMPTY_2"] || "",
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applicantName: data[i][cols[3]].split("\r\r\n")[0] || "",
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executorNames: data[i][cols[4]].split("\r\r\n")[0] || "",
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rowNum: data[i].__rowNum__ + 1,
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isMarked: true
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});
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continue;
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}
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/** Остальные отчеты */
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reports.push({
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date: data[i][cols[0]],
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equipment: data[i][cols[1]],
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reason_call: parseReasonCallAndJobDesc(data[i][cols[3]]).trim(),
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job_description: parseReasonCallAndJobDesc(data[i][cols[4]]).trim(),
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root_cause: data[i]["__EMPTY_2"] || "",
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applicantName: parseNames(data[i][cols[3]]).trim(),
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executorNames: parseNames(data[i][cols[4]]).trim(),
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rowNum: data[i].__rowNum__ + 1
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});
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}
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} catch (error) {
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sseClientCtx.local.isParsing = false;
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throw error;
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}
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try {
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const requests = reports.map((report) =>
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limit(() => {
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return checkReportAssigments(
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report,
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(checkedReport) => {
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const isEquipmentLinked = checkedReport.equipment instanceof Object;
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const isApplicantLinked = checkedReport.applicant instanceof Object;
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const isExecutorsLinked = checkedReport.executors && checkedReport.executors.length !== 0;
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if (isEquipmentLinked) parseResultCount.equipments++;
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if (isApplicantLinked) parseResultCount.applicants++;
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if (isExecutorsLinked) parseResultCount.executors += checkedReport.executors?.length || 0;
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if (isEquipmentLinked && isApplicantLinked && isExecutorsLinked) parseResultCount.reportsFullfilled++;
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sseClientCtx.res.sendSSEJson(checkedReport, "progress");
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},
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isSseClientClosed
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);
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})
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);
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await Promise.all(requests);
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sseClientCtx.res.sendSSEJson(parseResultCount, "done");
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} catch (error) {
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console.error(error);
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sseClientCtx.res.sendSSEJson({ error: serializeError(error) }, "parseError");
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} finally {
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sseClientCtx.local.isParsing = false;
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}
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} else {
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throw new BadRequestError();
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}
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};
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/**
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* @param {ReportModel} report
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* @param {(report: ReportModel) => void} callback
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* @param {boolean} rejectCond
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*/
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async function checkReportAssigments(report, callback, rejectCond) {
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if (rejectCond) return Promise.reject(`Report check is rejected`);
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const executorSurnames = extractSurnamesFromExecutorField(report.executorNames);
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const equipment = await db.request()
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.query(`select t1.id, t1.name, t1.location_id, t3.name as base_location_name, t2.name as location_name, t2.base_location_id
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from dbo.asu_system_api_subsystemlist as t1
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left join dbo.asu_system_api_location as t2 on t2.id = t1.location_id
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left join dbo.asu_system_api_baselocation as t3 on t3.id = t2.base_location_id
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where t1.name like N'%${report.equipment}%';
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`);
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const applicant = await db
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.request()
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.query(
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`select id, name from dbo.gpp_report_api_applicant where name like N'${report.applicantName.split(" ")[0]}%';`
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);
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/** @type {ExecutorModel[]} */
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const executors = [];
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for (const eSurname of executorSurnames) {
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if (eSurname) {
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const executor = await db
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.request()
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.query(
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`select id, surname + ' ' + name + ' ' + patronymic as fullname from user_user where surname like N'%${eSurname}%';`
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);
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if (executor.recordset.length !== 0) {
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executors.push({ id: executor.recordset[0].id, fullname: executor.recordset[0].fullname });
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}
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}
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}
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const hasEquipmentLink = equipment.recordset.length !== 0;
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const hasApplicantLink = applicant.recordset.length !== 0;
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const location =
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hasEquipmentLink && equipment.recordset[0].location_id
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? {
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id: equipment.recordset[0].location_id,
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name: equipment.recordset[0].location_name,
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base_location_name: equipment.recordset[0].base_location_name,
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base_location: equipment.recordset[0].base_location_id
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}
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: null;
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callback({
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...report,
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executors,
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equipment: hasEquipmentLink ? { id: equipment.recordset[0].id, name: equipment.recordset[0].name, location } : null,
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applicant: hasApplicantLink ? { id: applicant.recordset[0].id, name: applicant.recordset[0].name } : null
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});
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}
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function parseReasonCallAndJobDesc(str = "") {
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const splitted = splitLongSpacedSentence(str);
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if (splitted.length > 1) return splitted.slice(1).join(" ");
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return str.split("\r\n").slice(1).join(" ");
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}
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function parseNames(str = "") {
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const splitted = splitLongSpacedSentence(str);
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if (splitted.length > 1) return splitted[0];
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return str.split("\r\n")[0];
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}
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/** @param {string} str */
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function extractSurnamesFromExecutorField(str) {
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return str
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.replaceAll(",", "")
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.split(/(?:.\..\.)|(?:.\..\s)|(?:.\.\s.\.)|(?:.\..)/g)
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.map((s) => s.trim());
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}
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/**
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* @param {string} str
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* @param {number} min
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*/
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function splitLongSpacedSentence(str, min = 5) {
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return str.split(new RegExp(`\\s{${min},}`));
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}
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