feat: i know how to use optional arguments

src/api.ts

@@ -16,39 +16,39 @@ import {
 } from './types'
 export async function getStudentInfo(
 	studentCode: string,
-	dateOfBirth: string | null
+	dateOfBirth?: string
 ): Promise<Student> {
 	const client = new ClasschartsClient(studentCode, dateOfBirth)
 	return await client.getStudentInfo()
 }
 export async function getActivity(
 	studentCode: string,
-	dateOfBirth: string | null,
-	options: GetActivityOptions | null
+	dateOfBirth?: string,
+	options?: GetActivityOptions
 ): Promise<ActivityResponse> {
 	const client = new ClasschartsClient(studentCode, dateOfBirth)
 	return await client.getActivity(options)
 }
 export async function getBehaviour(
 	studentCode: string,
-	dateOfBirth: string | null,
-	options: GetBehaviourOptions | null
+	dateOfBirth?: string,
+	options?: GetBehaviourOptions
 ): Promise<BehaviourResponse> {
 	const client = new ClasschartsClient(studentCode, dateOfBirth)
 	return await client.getBehaviour(options)
 }
 export async function listHomeworks(
 	studentCode: string,
-	dateOfBirth: string | null,
-	options: GetHomeworkOptions | null
+	dateOfBirth?: string,
+	options?: GetHomeworkOptions
 ): Promise<HomeworksResponse> {
 	const client = new ClasschartsClient(studentCode, dateOfBirth)
 	return await client.listHomeworks(options)
 }
 export async function getLessons(
 	studentCode: string,
-	dateOfBirth: string | null,
-	options: GetLessonsOptions
+	dateOfBirth?: string,
+	options?: GetLessonsOptions
 ): Promise<LessonsResponse> {
 	const client = new ClasschartsClient(studentCode, dateOfBirth)
 	return await client.getLessons(options)

src/client.ts

@@ -28,7 +28,7 @@ export class ClasschartsClient {
 	 * @param studentCode Classcharts student code
 	 * @param dateOfBirth Student's date of birth
 	 */
-	constructor(studentCode: string, dateOfBirth: string) {
+	constructor(studentCode: string, dateOfBirth?: string) {
 		this.studentCode = String(studentCode)
 		this.dateOfBirth = String(dateOfBirth)
 	}
@@ -110,7 +110,7 @@ export class ClasschartsClient {
 	 * @returns Activity data
 	 */
 	async getActivity(
-		options: GetActivityOptions | null
+		options?: GetActivityOptions
 	): Promise<ActivityResponse> {
 		const params = new URLSearchParams()
 		options?.from && params.append('form', options?.from)
@@ -128,7 +128,7 @@ export class ClasschartsClient {
 	 * @returns Array of behaviour points
 	 */
 	async getBehaviour(
-		options: GetBehaviourOptions | null
+		options?: GetBehaviourOptions
 	): Promise<BehaviourResponse> {
 		const params = new URLSearchParams()
 		options?.from && params.append('form', options?.from)
@@ -147,7 +147,7 @@ export class ClasschartsClient {
 	 * @returns Array of homeworks
 	 */
 	async listHomeworks(
-		options: GetHomeworkOptions | null
+		options?: GetHomeworkOptions
 	): Promise<HomeworksResponse> {
 		if (!this.authCookies) throw new Error('Not authenticated')
 		const params = new URLSearchParams()
@@ -176,7 +176,7 @@ export class ClasschartsClient {
 	 * @param options GetLessonsOptions
 	 * @returns Array of lessons
 	 */
-	async getLessons(options: GetLessonsOptions): Promise<LessonsResponse> {
+	async getLessons(options?: GetLessonsOptions): Promise<LessonsResponse> {
 		if (!this.authCookies) throw new Error('Not authenticated')
 		if (!options?.date) throw new Error('No date specified')
 		const params = new URLSearchParams()

src/release.ts

@@ -1,29 +0,0 @@
-import fs from 'fs'
-
-// DO NOT DELETE THIS FILE
-// This file is used by build system to build a clean npm package with the compiled js files in the root of the package.
-// It will not be included in the npm package.
-
-function main() {
-	const source = fs
-		.readFileSync(__dirname + '/../package.json')
-		.toString('utf-8')
-	const sourceObj = JSON.parse(source)
-	sourceObj.scripts = {}
-	sourceObj.devDependencies = {}
-	if (sourceObj.main.startsWith('dist/')) {
-		sourceObj.main = sourceObj.main.slice(5)
-	}
-	fs.writeFileSync(
-		__dirname + '/package.json',
-		Buffer.from(JSON.stringify(sourceObj, null, 2), 'utf-8')
-	)
-	fs.writeFileSync(
-		__dirname + '/version.txt',
-		Buffer.from(sourceObj.version, 'utf-8')
-	)
-	fs.copyFileSync(__dirname + '/../.npmignore', __dirname + '/.npmignore')
-	fs.copyFileSync(__dirname + '/../README.MD', __dirname + '/README.MD')
-}
-
-main()

src/tests/test.ts

@@ -1,10 +1,10 @@
 import { ClasschartsClient } from '../client'
 const { code, dob } = require('../../src/tests/config.json')
 async function main() {
-    const client = new ClasschartsClient(code, dob)
-    await client.init()
-    console.log(await client.getBehaviour(null))
-    console.log(await client.getActivity(null))
+	const client = new ClasschartsClient(code, dob)
+	await client.init()
+	console.log(await client.getBehaviour())
+	console.log(await client.getActivity())
 }
 
 main()

src/types.d.ts

@@ -37,8 +37,8 @@ export interface Student {
 	detention_alias_plural_uc: string
 }
 export interface GetActivityOptions {
-	from: string | undefined
-	to: string | undefined
+	from?: string
+	to?: string
 }
 export interface ActivityTimelinePoint {
 	positive: number
@@ -57,9 +57,9 @@ export interface ActivityResponse {
 	other_negative_count: Array<any>
 }
 export interface GetBehaviourOptions {
-	from: string | undefined
-	to: string | undefined
-	last_id: string | undefined
+	from?: string
+	to?: string
+	last_id?: string
 }
 export interface BehaviourPoint {
 	id: number