finished exercises

Author: darrenoday

classes/exercises/ClassExercises.js

@@ -1,10 +1,51 @@
 // Define your Book class here:
+class Book {
+    constructor(title, author, copyrightDate, isbnNumber, pages, checkOuts, discardStatus ) {
+       this.title = title;
+       this.author = author;
+       this.copyrightDate = copyrightDate
+       this.isbnNumber = isbnNumber
+       this.pages = pages
+       this.checkOuts = checkOuts
+       this.discardStatus = discardStatus
 
-
+    }
+    //define methods
+     checkout(uses=1) {
+        this.checkOuts += uses;
+ }
+}
 // Define your Manual and Novel classes here:
+class Manual extends Book{
+    constructor(title, author, copyrightDate, isbnNumber, pages, checkOuts, discardStatus) {
+        super(title, author, copyrightDate, isbnNumber, pages, checkOuts, discardStatus);
 
+    }
+    discard(thisYear){
+    if (thisYear - this.copyrightDate > 5 ){
+        this.discardStatus = "Yes"
+    } 
+   }
+}
 
-// Declare the objects for exercises 2 and 3 here:
-
+class Novel extends Book{
+    constructor(title, author, copyrightDate, isbnNumber, pages, checkOuts, discardStatus) {
+        super(title, author, copyrightDate, isbnNumber, pages, checkOuts, discardStatus);
+    }
+    discard(){
+        if(this.checkOuts > 100){
+            this.discardStatus = "Yes"
+        }
+    }
+}
 
-// Code exercises 4 & 5 here:
+// Declare the objects for exercises 2 and 3 here:
+let pridePrejudice = new Novel('Pride and Prejudice', 'Jane Austen', 1813, 1111111111111, 432, 32, 'No')
+let topSecret = new Manual('Top Secret Shuttle Building Manual', 'Redacted', 2013, '0000000000000', 1147, 1, "No")
+    
+// Code exercises 4 & 5 here:
+topSecret.discard(2024)
+console.log(topSecret)
+pridePrejudice.checkout(5)
+pridePrejudice.discard()
+console.log(pridePrejudice)