Updated the grading system to work based on entities
This commit is contained in:
Tiago Ribeiro
@@ -1,255 +0,0 @@
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import type {NextApiRequest, NextApiResponse} from "next";
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import {storage} from "@/firebase";
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import {withIronSessionApiRoute} from "iron-session/next";
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import {sessionOptions} from "@/lib/session";
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import {ref, uploadBytes, getDownloadURL} from "firebase/storage";
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import {AssignmentWithCorporateId} from "@/interfaces/results";
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import moment from "moment-timezone";
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import ExcelJS from "exceljs";
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import {getSpecificUsers} from "@/utils/users.be";
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import {checkAccess} from "@/utils/permissions";
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import {getAssignmentsForCorporates} from "@/utils/assignments.be";
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import {search} from "@/utils/search";
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import {getGradingSystem} from "@/utils/grading.be";
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import {StudentUser, User} from "@/interfaces/user";
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import {calculateBandScore, getGradingLabel} from "@/utils/score";
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import {Module} from "@/interfaces";
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import {uniq} from "lodash";
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import {getUserName} from "@/utils/users";
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import {LevelExam} from "@/interfaces/exam";
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import {getSpecificExams} from "@/utils/exams.be";
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export default withIronSessionApiRoute(handler, sessionOptions);
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interface TableData {
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user: string;
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studentID: string;
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passportID: string;
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exams: string;
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email: string;
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correct: number;
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corporate: string;
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submitted: boolean;
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date: moment.Moment;
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assignment: string;
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corporateId: string;
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score: number;
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level: string;
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part1?: string;
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part2?: string;
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part3?: string;
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part4?: string;
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part5?: string;
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}
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async function handler(req: NextApiRequest, res: NextApiResponse) {
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// if (req.method === "GET") return get(req, res);
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if (req.method === "POST") return await post(req, res);
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}
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const searchFilters = [["email"], ["user"], ["userId"], ["assignment"], ["exams"]];
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async function post(req: NextApiRequest, res: NextApiResponse) {
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// verify if it's a logged user that is trying to export
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if (req.session.user) {
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if (!checkAccess(req.session.user, ["mastercorporate", "corporate", "developer", "admin"])) {
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return res.status(403).json({error: "Unauthorized"});
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}
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const {
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ids,
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startDate,
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endDate,
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searchText,
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displaySelection = true,
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} = req.body as {
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ids: string[];
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startDate?: string;
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endDate?: string;
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searchText: string;
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displaySelection?: boolean;
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};
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const startDateParsed = startDate ? new Date(startDate) : undefined;
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const endDateParsed = endDate ? new Date(endDate) : undefined;
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const assignments = await getAssignmentsForCorporates(req.session.user.type, ids, startDateParsed, endDateParsed);
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const assignmentUsers = uniq([...assignments.flatMap((x) => x.assignees), ...assignments.flatMap((x) => x.assigner)]);
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const assigners = [...new Set(assignments.map((a) => a.assigner))];
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const users = await getSpecificUsers(assignmentUsers);
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const assignerUsers = await getSpecificUsers(assigners);
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const exams = await getSpecificExams(uniq(assignments.flatMap((x) => x.exams.map((x) => x.id))));
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const assignerUsersGradingSystems = await Promise.all(
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assignerUsers.map(async (user: User) => {
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const data = await getGradingSystem(user);
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// in this context I need to override as I'll have to match to the assigner
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return {...data, user: user.id};
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}),
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);
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const getGradingSystemHelper = (
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exams: {id: string; module: Module; assignee: string}[],
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assigner: string,
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user: User,
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correct: number,
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total: number,
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) => {
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if (exams.some((e) => e.module === "level")) {
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const gradingSystem = assignerUsersGradingSystems.find((gs) => gs.user === assigner);
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if (gradingSystem) {
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const bandScore = calculateBandScore(correct, total, "level", user?.focus || "academic");
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return {
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label: getGradingLabel(bandScore, gradingSystem.steps || []),
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score: bandScore,
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};
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}
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}
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return {score: -1, label: "N/A"};
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};
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const tableResults = assignments
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.reduce((accmA: TableData[], a: AssignmentWithCorporateId) => {
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const userResults = a.assignees.map((assignee) => {
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const userStats = a.results.find((r) => r.user === assignee)?.stats || [];
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const userData = users.find((u) => u.id === assignee);
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const corporateUser = users.find((u) => u.id === a.assigner);
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const correct = userStats.reduce((n, e) => n + e.score.correct, 0);
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const total = userStats.reduce((n, e) => n + e.score.total, 0);
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const {label: level, score} = getGradingSystemHelper(a.exams, a.assigner, userData!, correct, total);
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const commonData = {
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user: userData?.name || "",
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email: userData?.email || "",
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studentID: (userData as StudentUser)?.studentID || "",
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passportID: (userData as StudentUser)?.demographicInformation?.passport_id || "",
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userId: assignee,
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exams: a.exams.map((x) => x.id).join(", "),
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corporateId: a.corporateId,
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corporate: !corporateUser ? "" : getUserName(corporateUser),
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assignment: a.name,
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level,
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score,
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};
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if (userStats.length === 0) {
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return {
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...commonData,
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correct: 0,
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submitted: false,
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// date: moment(),
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};
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}
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let data: {total: number; correct: number}[] = [];
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if (a.exams.every((x) => x.module === "level")) {
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const exam = exams.find((x) => x.id === a.exams.find((x) => x.assignee === assignee)?.id) as LevelExam;
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data = exam.parts.map((x) => {
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const exerciseIDs = x.exercises.map((x) => x.id);
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const stats = userStats.filter((x) => exerciseIDs.includes(x.exercise));
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const total = stats.reduce((acc, curr) => acc + curr.score.total, 0);
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const correct = stats.reduce((acc, curr) => acc + curr.score.correct, 0);
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return {total, correct};
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});
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}
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const partsData =
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data.length > 0 ? data.reduce((acc, e, index) => ({...acc, [`part${index}`]: `${e.correct}/${e.total}`}), {}) : {};
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return {
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...commonData,
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correct,
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submitted: true,
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date: moment.max(userStats.map((e) => moment(e.date))),
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...partsData,
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};
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}) as TableData[];
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return [...accmA, ...userResults];
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}, [])
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.sort((a, b) => b.score - a.score);
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// Create a new workbook and add a worksheet
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const workbook = new ExcelJS.Workbook();
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const worksheet = workbook.addWorksheet("Master Statistical");
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const headers = [
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{
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label: "User",
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value: (entry: TableData) => entry.user,
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},
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{
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label: "Email",
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value: (entry: TableData) => entry.email,
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},
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{
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label: "Student ID",
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value: (entry: TableData) => entry.studentID,
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},
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{
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label: "Passport ID",
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value: (entry: TableData) => entry.passportID,
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},
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...(displaySelection
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? [
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{
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label: "Corporate",
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value: (entry: TableData) => entry.corporate,
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},
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]
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: []),
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{
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label: "Assignment",
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value: (entry: TableData) => entry.assignment,
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},
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{
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label: "Submitted",
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value: (entry: TableData) => (entry.submitted ? "Yes" : "No"),
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},
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{
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label: "Score",
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value: (entry: TableData) => entry.correct,
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},
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{
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label: "Date",
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value: (entry: TableData) => entry.date?.format("YYYY/MM/DD") || "",
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},
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{
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label: "Level",
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value: (entry: TableData) => entry.level,
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},
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...new Array(5).fill(0).map((_, index) => ({
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label: `Part ${index + 1}`,
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value: (entry: TableData) => {
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const key = `part${index}` as keyof TableData;
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return entry[key] || "";
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},
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})),
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];
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const filteredSearch = !!searchText ? search(searchText, searchFilters, tableResults) : tableResults;
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worksheet.addRow(headers.map((h) => h.label));
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(filteredSearch as TableData[]).forEach((entry) => {
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worksheet.addRow(headers.map((h) => h.value(entry)));
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});
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// Convert workbook to Buffer (Node.js) or Blob (Browser)
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const buffer = await workbook.xlsx.writeBuffer();
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// generate the file ref for storage
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const fileName = `${Date.now().toString()}.xlsx`;
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const refName = `statistical/${fileName}`;
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const fileRef = ref(storage, refName);
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// upload the pdf to storage
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await uploadBytes(fileRef, buffer, {
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contentType: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
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});
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const url = await getDownloadURL(fileRef);
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res.status(200).end(url);
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return;
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}
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return res.status(401).json({error: "Unauthorized"});
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}
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