Freds branch

README.md

@@ -1,3 +1,4 @@
+[![Review Assignment Due Date](https://classroom.github.com/assets/deadline-readme-button-22041afd0340ce965d47ae6ef1cefeee28c7c493a6346c4f15d667ab976d596c.svg)](https://classroom.github.com/a/6tlCTWq0)
 # 🧾 Mystery Receipt Generator (Java CLI Project)
 
 ## Overview

pom.xml

@@ -9,8 +9,8 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>25</maven.compiler.source>
-        <maven.compiler.target>25</maven.compiler.target>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 

src/main/java/org/codedifferently/Calculator.java

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+package org.codedifferently;
+
+import java.util.Random;
+import java.util.Scanner;
+
+
+public class Calculator {
+    static double calculatedTax;
+    static Random r = new Random();
+    static Scanner sc = new Scanner (System.in);
+
+    public static double calcTax(double subtotal, double tax) {
+        calculatedTax = subtotal * tax;
+        return roundTotals(calculatedTax);
+    } // return random tax rate between 0-10%
+
+    public static double returnRandomTaxRate() {
+        double taxRate = r.nextDouble(1, 10);
+        return taxRate / 100;
+    }//return actual taxes to be billed
+
+    public static double calculateSubtotal(double appetizer, double entree, double drink) {
+        //        if (discount > 0) {
+//            subtotal = subtotal * discount;
+//        } else {
+//        }
+        return appetizer + entree + drink;
+    }
+
+    public static double calculateBudget(double userBudget, double trueTotal) {
+        return userBudget - trueTotal;
+    }
+
+    public static double roundTotals(double total) {
+        return Math.round(total * 100.00) / 100.00;
+    }
+
+    public static void completeTransaction(double budgetRemaining) {
+        if (budgetRemaining >= 0) {
+            System.out.println("You can afford this transaction and have $" + roundTotals(budgetRemaining) + " remaining.");
+        } else {
+            System.out.println("You cannot afford this transaction! \nYou are short by $" + roundTotals(Math.abs(budgetRemaining)));
+        }
+    }
+
+    public static double validateCoupon() {
+        String couponCode = sc.nextLine();
+        if ((couponCode).equalsIgnoreCase("quarterback")) {
+            System.out.println("Coupon code " + "\"" + couponCode + "\" accepted!\"You have saved 25%");
+            return 0.25;
+        } else if ((couponCode).equalsIgnoreCase("freddysemployee")) {
+            System.out.println("Coupon code " + "\"" + couponCode + "\" accepted!\"You have saved 50%");
+            return 0.50;
+        } else {
+            System.out.println("Coupon code " + "\"" + couponCode + "\" not found!\"No discount applied. :(");
+            return 0.0;
+        }
+    }
+
+    public static double calcDiscount(double subtotal, double discount) {
+        return roundTotals(subtotal*(1-discount));
+        }
+    public static double calculateTrueTotal(double subtotal, double taxCharged) {
+        return subtotal + taxCharged;
+    }
+
+    }

src/main/java/org/codedifferently/Main.java

@@ -1,17 +1,45 @@
 package org.codedifferently;
+import java.util.Scanner;
 
-//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
-// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
 public class Main {
-    static void main() {
-        //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
-        // to see how IntelliJ IDEA suggests fixing it.
-        IO.println(String.format("Hello and welcome!"));
+    public static void main(String args[]) {
+        Scanner sc = new Scanner(System.in);
 
-        for (int i = 1; i <= 5; i++) {
-            //TIP Press <shortcut actionId="Debug"/> to start debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-            // for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>.
-            IO.println("i = " + i);
-        }
+        System.out.println("WELCOME TO FAT BOY FREDDY'S \nHome of Fat Fingers and Fried Footlongs!");
+        System.out.println("Enter your name: " );
+        String userName = sc.nextLine();
+        System.out.println("What is your budget?");
+        double userBudget = sc.nextDouble();
+
+        double app1 = RandomGenerator.generateAppetizerPrice();
+        double ent1 = RandomGenerator.generateEntreePrice();
+        double drink1 = RandomGenerator.generateDrinkPrice();
+        System.out.println("Appetizer costs: $" + Calculator.roundTotals(app1));
+        System.out.println("Entree costs: $" + Calculator.roundTotals(ent1));
+        System.out.println("Drink costs: $" + Calculator.roundTotals(drink1));
+
+        double subtotal = Calculator.calculateSubtotal(app1, ent1, drink1);
+        System.out.println("Here is your subtotal: $" + Calculator.roundTotals(subtotal));
+
+        System.out.println("Do you have a coupon code to enter?");
+
+        double discount = Calculator.validateCoupon();
+        double discountedSubtotal = Calculator.calcDiscount(subtotal,discount);
+        System.out.println("********************FAT BOY FREDDY's*******************");
+        System.out.println("******************************************************");
+        System.out.println("********************Final Receipt*********************");
+        System.out.println("Appetizer costs: $" + Calculator.roundTotals(app1));
+        System.out.println("Entree costs: $" + Calculator.roundTotals(ent1));
+        System.out.println("Drink costs: $" + Calculator.roundTotals(drink1));
+        System.out.println("Discount: -$" + discount);
+        System.out.println("Here's your discounted pre-tax total: $"+ discountedSubtotal);
+        double randomTaxRate = Calculator.returnRandomTaxRate();
+        double taxCharged = Calculator.calcTax(discountedSubtotal,randomTaxRate);
+        System.out.println("Sales tax: $" + taxCharged + " (Simulated tax rate: "+Calculator.roundTotals(randomTaxRate)+"%)");
+        double finalTotal = Calculator.calculateTrueTotal(discountedSubtotal,taxCharged);
+        System.out.println("Total due: $" + Calculator.roundTotals(finalTotal));
+        double finalBudget = Calculator.calculateBudget(userBudget,finalTotal);
+        Calculator.completeTransaction(finalBudget);
+        System.out.println("VisitID: " + RandomGenerator.generateReceiptCode(userName));
+    }
     }
-}

src/main/java/org/codedifferently/README.MD

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+# 🧾 Fatboy Freddy's Fictional Fast Food
+
+## Overview
+
+This Java program simulates a dining experience at a fictitional fast-casual restaurant, Fatboy Freddy's. Users input name 
+and budget and the program simulates cost of goods and sales tax. It then compares the user's budget to the final total of the items,
+minus any discount codes, letting the user know if they have enough funds or not. 
+
+---
+
+## How it works
+
+The program takes input for the user's:
+* name
+* budget
+
+A receipt is then generated containing:
+
+* The name of the store
+* A visit ID code (First 3 letters of name and random 5 digits)
+* 3 random item prices (Appetizer, Entree, & Drink)
+* Subtotal
+* Price adjustments containing any price modifiers, such as tax and discount if applicable
+* The final total
+---
+Sample Input & Output
+----------------------------------------------------------------
+**************************FAT BOY FREDDY's**********************
+**************************Final Receipt*************************
+Appetizer costs: $14.64
+Entrée costs: $10.29
+Drink costs: $5.69
+Discount: $0.0
+Here's your discounted pre-tax total: $30.62
+Sales tax: $1.27 (Simulated tax rate: 0.04%)
+Total due: $31.89
+You cannot afford this transaction!
+You are short by $1.89
+VisitID: KEL49961
+---------------------------------------------------------------
+
+## Java Concepts Used
+The following Java concepts are used in this project:
+
+* Declaration and initialization of variables
+* Organization of multiple classes with calls to methods within them from Main();
+* Collecting user input using `Scanner`
+* Generating random values using the `Random` class
+* The `Math` class and its functions
+* Manipulating and validating text using the `String` class
+* (`if / else`) conditional statements

src/main/java/org/codedifferently/RandomGenerator.Java

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+package org.codedifferently;
+
+import java.util.Random;
+
+class RandomGenerator {
+    static double entree;
+    static double appetizer;
+    static double drink;
+    static Random r = new Random();
+
+// generate receipt code using first and last initial and random number 0-9999
+    public static String generateReceiptCode(String fullName) {
+        int visitID = (int) (Math.random() * 99999);
+        String str = fullName.substring(0,3);
+        String upperCase = str.toUpperCase();
+        return upperCase + visitID;
+    }
+    //generate random app prices from $5-$15
+    public static double generateAppetizerPrice(){
+        appetizer = r.nextDouble(5,16);
+        return appetizer;
+    }//generate random item prices from $5-$30
+    public static double generateEntreePrice(){
+        entree = r.nextDouble(5,31);
+        return entree;
+    }//generate random drink prices from $1-$10
+    public static double generateDrinkPrice(){
+        drink = r.nextDouble(1,11);
+        return drink;
+    }
+
+
+
+
+}
+