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TejasNair9977TejasNair9977
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added mocks for even more models
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15 files changed

+559
-21
lines changed

15 files changed

+559
-21
lines changed

‎.env.example‎

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PORT=4000
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TOKEN_SECRET=mysecret
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ENVIRONMENT=local
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DB_URL=mongodb://mongo1:30001,mongo2:30002,mongo3:30003/?replicaSet=my-replica-set
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EMAIL_HOST=
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EMAIL_PORT=
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EMAIL_USER=
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EMAIL_PASS=
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# get email stuff from mailtrap

‎.gitignore‎

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@@ -130,4 +130,5 @@ dist
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.pnp.*
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# ingore genrated APIdocs
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apidoc
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apidoc
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data/

‎misc/initDB.js‎

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@@ -9,6 +9,11 @@ import Tutorial from "#models/tutorial";
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import Practical from "#models/practical";
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import Semester from "#models/semester";
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import Course from "#models/course";
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import Faculty from "#models/faculty";
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import Student from "#models/student";
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import Attendance from "#models/attendance";
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import Notification from "#models/notification";
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import User from "#models/user";
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import generateOrganizations from "#mockDB/orgMock";
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import ACCREDS from "#mockDB/accredMock";
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import TOPICS from "#mockDB/topicMock";
@@ -19,6 +24,11 @@ import generatePracticals from "#mockDB/pracMock";
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import generateTutorials from "#mockDB/tutMock";
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import generateSemesters from "#mockDB/semMock";
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import generateCourses from "#mockDB/courseMock";
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import generateFaculty from "#mockDB/facultyMock";
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import generateStudents from "#mockDB/studentMock";
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import generateAttendance from "#mockDB/attendanceMock";
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import generateNotifications from "#mockDB/notificationMock";
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import generateUsers from "#mockDB/userMock"; // eslint-disable-line no-unused-vars
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/* eslint-disable no-underscore-dangle */
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const createdAccreds = await Accreditation.createMultiple(ACCREDS);
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@@ -86,6 +96,59 @@ const COURSES = generateCourses(
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createdDepts.map((createdDept) => createdDept._id),
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);
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const createdCourses = await Course.createMultiple(COURSES); // eslint-disable-line no-unused-vars
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const createdCourses = await Course.createMultiple(COURSES);
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const FACULTY = generateFaculty(
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createdDepts.map((createdDept) => createdDept._id),
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createdCourses.map((createdCourse) => createdCourse._id),
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);
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const createdFaculty = await Faculty.createMultiple(FACULTY);
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const STUDENTS = generateStudents(
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createdDepts.map((createdDept) => createdDept._id),
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createdCourses.map((createdCourse) => createdCourse._id),
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);
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const createdStudents = await Student.createMultiple(STUDENTS);
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const studentCourseList = createdStudents.map((student) => {
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const studentId = student._id.toString();
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const coursesOpted = student.coursesOpted.map((courseId) =>
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courseId.toString(),
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);
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return { studentId, coursesOpted };
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});
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const ATTENDANCE = generateAttendance(studentCourseList);
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const createdAttendance = await Attendance.createMultiple(ATTENDANCE);
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// const USERS = generateUsers( // TODO this takes forever bruhh
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// createdStudents.map((createdStudent) => createdStudent.ERPID),
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// createdFaculty.map((createdFaculty) => createdFaculty.ERPID),
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// )
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// const createdUsers = await User.createMultiple(USERS)
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const createdUsers = await User.read(); // use this after you initialized Users at least once, or wait for years every time
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const NOTIFS = generateNotifications(
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createdUsers.data
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.filter((user) => user.userType === "STUDENT")
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.map((student) => student._id),
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createdUsers.data
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.filter((user) => user.userType === "FACULTY")
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.map((faculty) => faculty._id),
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createdUsers.data
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.filter((user) => user.userType === "ADMIN")
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.map((admin) => admin._id),
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);
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const createdNotifications = await Notification.createMultiple(NOTIFS);
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console.log(createdNotifications);
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console.log(createdAttendance);
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console.log(createdFaculty);
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process.exit(0);

‎misc/mockDB/attendanceMock.js‎

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import { faker } from "@faker-js/faker"; // eslint-disable-line import/no-extraneous-dependencies
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const createRandomAttendance = (studentId, courseId) => {
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const monthlyAttendedInt = faker.number.int({ min: 0, max: 25 });
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return {
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student: studentId,
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course: courseId,
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monthlyAttended: monthlyAttendedInt,
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monthlyOccured: faker.number.int({ min: 25, max: 27 }),
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cumulativeAttended:
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monthlyAttendedInt + faker.number.int({ min: 0, max: 150 }),
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cumulativeOccured:
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monthlyAttendedInt + faker.number.int({ min: 150, max: 175 }),
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};
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};
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const generateAttendance = (studentCourseList) => {
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const attendance = [];
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for (let i = 0, j = 0; i < studentCourseList.length; j += 1) {
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attendance.push(
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createRandomAttendance(
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studentCourseList[i].studentId,
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studentCourseList[i].coursesOpted[j],
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),
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);
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if (j >= 6) {
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i += 1;
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j = 0;
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}
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}
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return attendance;
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};
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export default generateAttendance;

‎misc/mockDB/facultyMock.js‎

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import { faker } from "@faker-js/faker"; // eslint-disable-line import/no-extraneous-dependencies
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3+
function getRandomLetter() {
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const alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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const randomIndex = Math.floor(Math.random() * alphabet.length);
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return alphabet[randomIndex];
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}
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function randomDate(start, end) {
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return new Date(
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start.getTime() + Math.random() * (end.getTime() - start.getTime()),
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);
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}
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// Function to generate random 4-digit number
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function getRandomNumber() {
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return Math.floor(1000 + Math.random() * 9000);
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}
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const generatedIDs = [];
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const createRandomFaculty = (departmentId, createdCourses) => {
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let id;
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do {
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const letter = getRandomLetter();
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const number = getRandomNumber();
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id = `F${letter}${number}`;
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} while (generatedIDs.includes(id));
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generatedIDs.push(id);
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const doj = faker.date.past({ years: 5 });
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return {
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ERPID: id,
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dateOfJoining: doj,
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dateOfLeaving: faker.datatype.boolean({ probability: 0.4 })
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? randomDate(doj, new Date())
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: null,
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profileLink: faker.internet.url(),
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qualifications: [
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faker.lorem.word(),
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faker.lorem.word(),
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faker.lorem.word(),
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],
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totalExperience: faker.number.int({ min: 1, max: 20 }),
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achievements: [
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faker.lorem.words(),
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faker.lorem.words(),
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faker.lorem.words(),
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],
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areaOfSpecialization: [
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faker.lorem.word(),
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faker.lorem.word(),
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faker.lorem.word(),
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],
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papersPublishedPG: faker.number.int({ min: 0, max: 50 }),
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papersPublishedUG: faker.number.int({ min: 0, max: 50 }),
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department: departmentId,
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preferredSubjects: createdCourses,
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designation: faker.helpers.arrayElements(
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[
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"HOD",
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"Assistant Professor",
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"Associate Professor",
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"Activity Head",
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"Professor",
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"Director",
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"T&P Officer",
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"R&D Activity Head",
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],
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{ min: 1, max: 3 },
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),
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natureOfAssociation: faker.helpers.arrayElement([
72+
"Regular",
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"Contract",
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"Adjunct",
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]),
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additionalResponsibilities: faker.lorem.words(),
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};
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};
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const generateFaculty = (createdDepts, createdCourses) => {
81+
const faculty = [];
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let selectedCourses;
83+
for (let i = 0, j = 1; i < createdDepts.length; j += 1) {
84+
selectedCourses = faker.helpers.arrayElements(createdCourses, {
85+
min: 4,
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max: 8,
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});
88+
faculty.push(createRandomFaculty(createdDepts[i], selectedCourses));
89+
if (j > 30) {
90+
i += 1;
91+
j = 0;
92+
}
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}
94+
return faculty;
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};
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export default generateFaculty;

‎misc/mockDB/notificationMock.js‎

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import { faker } from "@faker-js/faker"; // eslint-disable-line import/no-extraneous-dependencies
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3+
const generateNotifications = (studentIds, facultyIds, adminIds) => {
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const notifications = [];
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const notificationTypes = ["Student", "Faculty"];
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for (let i = 0; i < 300; i += 1) {
8+
const notification = {
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data: faker.lorem.lines({ min: 3, max: 7 }),
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title: faker.lorem.sentence(),
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from: faker.helpers.arrayElement([...facultyIds, ...adminIds]),
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type: faker.helpers.arrayElement(notificationTypes),
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filter: [],
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};
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if (notification.type === "Student") {
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notification.filter = faker.helpers.arrayElements(studentIds, {
18+
min: 5,
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max: 100,
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});
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} else {
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notification.filter = faker.helpers.arrayElements(
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[...facultyIds, ...adminIds],
24+
{ min: 5, max: 100 },
25+
);
26+
}
27+
notifications.push(notification);
28+
}
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return notifications;
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};
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export default generateNotifications;

‎misc/mockDB/studentMock.js‎

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import { faker } from "@faker-js/faker"; // eslint-disable-line import/no-extraneous-dependencies
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3+
const departmentAbbrev = [
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"ME",
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"CE",
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"CS",
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"IT",
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"ETE",
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"ECS",
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"AIDS",
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"IOT",
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"AIML",
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"CSS",
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"MEMM",
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"AIDS",
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"SD",
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"AGD",
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"DA",
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];
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function generateRandomYear() {
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const currentYear = new Date().getFullYear();
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const availableYears = Array.from(
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{ length: 4 },
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(_, index) => currentYear - index,
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);
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const randomIndex = Math.floor(Math.random() * availableYears.length);
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return availableYears[randomIndex].toString().slice(-2);
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}
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function generateRandomThreeDigitNumber() {
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return Math.floor(100 + Math.random() * 900);
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}
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function generateStudentID(i) {
36+
const departmentInitials = departmentAbbrev[i];
37+
const year = generateRandomYear();
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const randomThreeDigitNumber = generateRandomThreeDigitNumber();
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return `S${departmentInitials}${year}${randomThreeDigitNumber}`;
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}
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const generatedIDs = [];
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const createRandomStudent = (department, createdCourses, k, j, i) => {
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let id;
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let divisionLetter;
47+
do id = generateStudentID(i);
48+
while (generatedIDs.includes(id));
49+
generatedIDs.push(id);
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if (j >= 120) divisionLetter = "C";
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else if (j >= 60) divisionLetter = "B";
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else divisionLetter = "A";
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return {
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ERPID: id,
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name: faker.person.fullName(),
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joiningYear: new Date().getFullYear() - k,
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branch: department,
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division: divisionLetter,
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rollNo: (j % 60) + 1,
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coursesOpted: createdCourses,
61+
};
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};
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const generateStudents = (createdDepts, createdCourses) => {
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const students = [];
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let selectedCourses;
67+
for (let i = 0, j = 0, k = 0; k < 4; j += 1) {
68+
selectedCourses = faker.helpers.arrayElements(createdCourses, 7);
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students.push(
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createRandomStudent(createdDepts[i], selectedCourses, k, j, i),
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);
72+
if (j >= 179) {
73+
i += 1;
74+
j = -1;
75+
}
76+
if (i === createdDepts.length) {
77+
i = 0;
78+
k += 1;
79+
}
80+
}
81+
return students;
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};
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export default generateStudents;

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