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// CODE here for your Lambda Classes
/*
#### Person
* First we need a Person class. This will be our `base-class`
* Person receives `name` `age` `location` all as props
* Person receives `speak` as a method.
* This method logs out a phrase `Hello my name is Fred, I am from Bedrock` where `name` and `location` are the object's own props
*/
class Person {
constructor(data) {
this.name = data.name;
this.age = data.age;
this.location = data.location;
}
speak() {
console.log(`Hello my name is ${this.name}, I am from ${this.location}`);
return `Hello my name is ${this.name}, I am from ${this.location}`;
}
}
/*
#### Instructor
* Now that we have a Person as our base class, we'll build our Instructor class.
* Instructor uses the same attributes that have been set up by Person
* Instructor has the following unique props:
* `specialty` what the Instructor is good at i.e. 'redux'
* `favLanguage` i.e. 'JavaScript, Python, Elm etc.'
* `catchPhrase` i.e. `Don't forget the homies`
* Instructor has the following methods:
* `demo` receives a `subject` string as an argument and logs out the phrase 'Today we are learning about {subject}' where subject is the param passed in.
* `grade` receives a `student` object and a `subject` string as arguments and logs out '{student.name} receives a perfect score on {subject}'
*/
class Instructor extends Person {
constructor(data) {
super(data);
this.specialty = data.specialty;
this.favLanguage = data.favLanguage;
this.catchPhrase = data.catchPhrase;
}
demo(subject) {
console.log(`Today we are learning about ${subject}`);
return `Today we are learning about ${subject}`;
}
grade(student, subject) {
console.log(`${student.name} receives a perfect score on ${subject}`);
return `${student.name} receives a perfect score on ${subject}`;
}
randGrade(student) { // stretch
student.grade = Number(student.grade);
if(student.grade >= 70) {
console.log(`${student.name} just graduated!`);
return `${student.name} just graduated!`;
}
student.grade = Number(student.grade) + Number(((Math.random() * 10) - 5).toFixed(0));
console.log(`${student.name} has a ${student.grade}% grade`);
return `${student.name} has a ${student.grade}% grade`;
}
}
let grant = new Instructor({
name: 'Grant', location: 'ZA', age: 38,
favLanguage: 'JavaScript', specialty: 'Front-end', catchPhrase: `Don't forget the homies`
});
let shaz = new Instructor({
name: 'Shaz', location: 'US', age: 36,
favLanguage: 'CSS', specialty: 'Front-end', catchPhrase: `One time shoe shine`
});
let arianna = new Instructor({
name: 'Arianna', location: 'UK', age: 29,
favLanguage: 'JavaScript', specialty: 'Back-end', catchPhrase: `Master is Sacred`
});
/*
#### Student
* Now we need some students!
* Student uses the same attributes that have been set up by Person
* Student has the following unique props:
* `previousBackground` i.e. what the Student used to do before Lambda School
* `className` i.e. CS132
* `favSubjects`. i.e. an array of the student's favorite subjects ['Html', 'CSS', 'JavaScript']
* Student has the following methods:
* `listsSubjects` a method that logs out all of the student's favoriteSubjects one by one.
* `PRAssignment` a method that receives a subject as an argument and logs out that the `student.name has submitted a PR for {subject}`
* `sprintChallenge` similar to PRAssignment but logs out `student.name has begun sprint challenge on {subject}`
*/
class Student extends Person {
constructor(data) {
super(data);
this.className = data.className;
this.favSubjects = data.favSubjects;
this.previousBackground = data.previousBackground;
this.grade = (Math.random() * 100).toFixed(0); // stretch
}
listSubjects() {
console.log(`${this.name} favourite subjects: ${this.favSubjects}`);
return `${this.name} favourite subjects: ${this.favSubjects}`;
}
PRAssignment(subject) {
console.log(`${this.name} has submitted a PR for ${subject}`);
return `${this.name} has submitted a PR for ${subject}`;
}
sprintChallenge(subject) {
console.log(`${this.name} has begun sprint challenge on ${subject}`);
return `${this.name} has begun sprint challenge on ${subject}`;
}
}
let byron = new Student({
name: 'Byron', location: 'ZA', age: 37,
className: 'JS-I',
favSubjects: ['HTML', 'CSS', 'Javascript'],
previousBackground: `Advertising`
});
let sam = new Student({
name: 'Sam', location: 'UK', age: 36,
className: 'JS-II',
favSubjects: ['HTML', 'CSS', 'Javascript'],
previousBackground: `Film Editor`
});
let mojo = new Student({
name: 'Mojo', location: 'US', age: 29,
className: 'JS-III',
favSubjects: ['HTML', 'CSS', 'Javascript'],
previousBackground: `Rat Catcher`
});
/*
#### Project Manager
* Now that we have instructors and students, we'd be nowhere without our PM's
* ProjectManagers are extensions of Instructors
* ProjectManagers have the following unique props:
* `gradClassName`: i.e. CS1
* `favInstructor`: i.e. Sean
* ProjectManagers have the following Methods:
* `standUp` a method that takes in a slack channel and logs `{name} announces to {channel}, @channel standy times!
* `debugsCode` a method that takes in a student object and a subject and logs out `{name} debugs {student.name}'s code on {subject}`
*/
class ProjectManager extends Instructor {
constructor(data) {
super(data);
this.gradClassName = data.gradClassName;
this.favInstructor = data.favInstructor;
}
standUp(channel) {
console.log(`${this.name} announces to ${channel}, @channel standy times!`);
return `${this.name} favourite subjects: ${this.favSubjects}`;
}
debugsCode(student, subject) {
console.log(`${this.name} debugs ${student.name}'s code on ${subject}`);
return `${this.name} debugs ${student.name}'s code on ${subject}`;
}
}
let jasyn = new ProjectManager({
name: 'Jasyn', location: 'ZA', age: 38,
gradClassName: 'JS-I',
favInstructor: 'Gabriel',
});
let lolo = new ProjectManager({
name: 'Lolo', location: 'UK', age: 37,
gradClassName: 'JS-II',
favInstructor: 'Gabriel',
});
let babou = new ProjectManager({
name: 'Babou', location: 'US', age: 27,
gradClassName: 'JS-III',
favInstructor: 'Gabriel',
});
/*
#### Stretch Problem
* Extend the functionality of the Student by adding a prop called grade and setting it equal to a number between 1-100.
* Now that our students have a grade build out a method on the Instructor (this will be used by _BOTH_ instructors and PM's) that will randomly add or subtract points to a student's grade. _Math.random_ will help.
* Add a graduate method to a student.
* This method, when called, will check the grade of the student and see if they're ready to graduate from Lambda School
* If the student's grade is above a 70% let them graduate! Otherwise go back to grading their assignments to increase their score.
*
*
*/
grant.demo('Javascript Fundamentals');
shaz.grade(sam, 'Javascript Fundamentals');
arianna.randGrade(mojo);
byron.listSubjects();
sam.PRAssignment('Javascript Fundamentals');
mojo.sprintChallenge('Javascript Fundamentals');
jasyn.standUp('#webeu3');
lolo.debugsCode(byron, 'Javascript Fundamentals');
babou.debugsCode(sam, 'Javascript Fundamentals');