done

src/task_1/index.js

@@ -15,6 +15,42 @@
 @param {number} hours - Час
 @param {number} minutes - Минуты
  */
-function Time(hours, minutes) { };
+function Time(hours, minutes) {
+	if(hours >= 1 && hours < 24 && minutes >= 0 && minutes < 60) {
+		this.hours = hours;
+		this.minutes = minutes;
+	}
+	else {
+		throw new Error('Неверно указано время');
+	}
+}
+
+Time.prototype.isEarlier = function (object) {
+	if (object.hours > this.hours) {
+		console.log(true);
+		return true
+	}
+	else if (object.hours >= this.hours && object.minutes > this.minutes) {
+		console.log(true);
+		return true
+	}
+
+	else {
+		console.log(false);
+		return false;
+	}
+}
+
+Time.prototype.isLater = function (object) {
+	if (object.hours < this.hours) {
+		return true
+	}
+	else if (object.hours >= this.hours && object.minutes >= this.minutes) {
+		return false
+	}
+	else if (object.hours <= this.hours&& object.minutes <= this.minutes) {
+		return true
+	}
+}
 
 module.exports.Time = Time;

src/task_2/index.js

@@ -17,6 +17,39 @@ const { Time } = require('../task_1/index');
 @param {Time} startTime - Время начала встречи
 @param {Time} endTime - Время конца встречи
  */
-function Meeting(meetingDate, startTime, endTime) { };
+function Meeting(meetingDate, startTime, endTime) {
+	if (
+		startTime.hours >= 8 &&
+		startTime.hours <= 19 &&
+		meetingDate instanceof Date &&
+		startTime instanceof Time &&
+		endTime instanceof Time &&
+		startTime &&
+		endTime
+	) {
+		this.meetingDate = meetingDate;
+		this.startTime = startTime;
+		this.endTime = endTime;
+	} else {
+		throw new Error("Время должно быть между 8 и 19");
+	}
+}
+
+//Должен возвращать true, если встреча, у которой был вызван метод,
+//  пересекает переданный временной промежутук
+Meeting.prototype.isMeetingInTimeRange = function (startTime, endTime) {
+	if (
+		this.startTime.hours === startTime.hours ||
+		(this.startTime.minutes <= startTime.minutes &&
+			this.endTime.hours <= endTime.hours) ||
+		this.endTime.minutes <= endTime.minutes
+	) {
+		console.log(true);
+		return true;
+	} else {
+		console.log(false);
+		return false;
+	}
+};
 
 module.exports.Meeting = Meeting;

src/task_3/index.js

@@ -10,7 +10,40 @@
 @param {Date} vacationStartDate - Дата начала отпуска
 @param {Date} vacationEndDate - Время конца отпуска
  */
+function Vacation(vacationStartDate, vacationEndDate) {
+    if (vacationStartDate < vacationEndDate) {
+        if (
+            vacationStartDate instanceof Date &&
+            vacationEndDate instanceof Date &&
+            vacationStartDate &&
+            vacationEndDate
+        ) {
+            this.vacationStartDate = vacationStartDate;
+            this.vacationEndDate = vacationEndDate;
+        } else {
+            throw new Error("ошибка");
+        }
+    } else if (
+        vacationStartDate > vacationEndDate ||
+        vacationStartDate === vacationEndDate ||
+        vacationStartDate === undefined ||
+        vacationEndDate === undefined
+    ) {
+        throw new Error("ошибка");
+    }
+    else {
+        throw new Error("ошибка");
+    }
+}
 
-function Vacation(vacationStartDate, vacationEndDate) { };
+Vacation.prototype.isDateInVacation = function (date) {
+    if (date >= this.vacationStartDate && date <= this.vacationEndDate) {
+        console.log(true);
+        return true;
+    }
+    else {
+        return false
+    }
+};
 
 module.exports.Vacation = Vacation;

src/task_4/index.js

@@ -12,6 +12,13 @@ const { Vacation } = require('../task_3/index');
 @param {Array<Vacation>} vacations - Массив отпусков
  */
 
-function Organaizer(meetings, vacations) { };
+function Organaizer(meetings, vacations) {
+	meetings = [];
+	vacations = [];
+	if (meetings instanceof Array && vacations instanceof Array) {
+		this.meetings = meetings;
+		this.vacations = vacations;
+	}
+}
 
 module.exports.Organaizer = Organaizer;

src/task_5/index.js

@@ -1,4 +1,7 @@
-const { Organaizer } = require('../task_4/index');
+const { Time } = require('../../src/task_1/index');
+const { Meeting } = require('../../src/task_2/index');
+const { Vacation } = require('../../src/task_3/index');
+const { Organaizer } = require('../../src/task_4/index');
 
 /* Задача 5 - Расширить прототип класса Organaizer следующими методами:
 	5.1. addMeeting, принимающий — объект класса Meeting.
@@ -15,4 +18,47 @@ const { Organaizer } = require('../task_4/index');
 		В промежуток отпуска не назначено никаких встреч
  */
 
+Organaizer.prototype.addMeeting = function (Meeting, Vocation) {
+    if (this.meetings.length === 0) {
+        this.meetings.push(Meeting);
+
+        return true;
+    }
+
+    let shouldPush = false;
+
+    this.meetings.forEach((meet) => {
+        if (
+            meet.meetingDate.getTime() == Meeting.meetingDate.getTime() &&
+            !meet.isMeetingInTimeRange(Meeting.startTime.hours, Meeting.endTime.hours)
+        ) {
+            shouldPush = true;
+            return;
+        } else if (meet.meetingDate.getTime() !== Meeting.meetingDate.getTime()) {
+            shouldPush = true;
+            return;
+        } else if (
+            meet.meetingDate.getTime() == Meeting.meetingDate.getTime() &&
+            meet.isMeetingInTimeRange(Meeting.startTime.hours, Meeting.endTime.hours)
+        ) {
+            shouldPush = false;
+            return;
+        } else if (
+            meet.meetingDate.getTime() == Meeting.meetingDate.getTime() &&
+            meet.isMeetingInTimeRange(Meeting.startTime.hours, Meeting.endTime.hours)
+        ) {
+            shouldPush = false;
+            return;
+        }
+    });
+
+    if (shouldPush) {
+        this.meetings.push(Meeting);
+        return true;
+    }
+
+    return false;
+};
+
+
 module.exports.Organaizer = Organaizer;

test/task_5/index.test.js

@@ -1,6 +1,7 @@
 const { Time } = require('../../src/task_1/index');
 const { Meeting } = require('../../src/task_2/index');
 const { Vacation } = require('../../src/task_3/index');
+
 const { Organaizer } = require('../../src/task_5/index');
 
 const organaizer = new Organaizer([], []);