Online shopping system class creationUse case name: Make Order Request Summary: Customer enters an...

Question

Online shopping system class creationUse case name: Make Order Request  Summary: Customer enters an order request to purchase the selected items. The customer’s credit card  is checked for validity to pay for the requested items.  Actor: Customer, Bank  Precondition: Customer added items to a cart and logged in customer account.  Main sequence:   1. Customer orders the items with the order details (item names, quantities, total price) in a cart.   2. System retrieves the customer’s credit card number from customer account.   3. System requests to a bank checking the customer’s credit card for the purchase amount.   4. If approved, system receives a purchase authorization number from bank.   5. System stores a delivery order containing order details, customer Id, purchase authorization number,  and order status as “ordered”.   6. System confirms approval of purchase and displays order information to customer.  Alternative sequences:   Step 4: If authorization of the customer’s credit card is denied (e.g., invalid credit card or over credit  limit), the system prompts the customer to enter a different credit card number. The customer can  either enter a different credit card number or cancel the order. If customer’s new credit card is  authorized by bank, the customer’s account is updated with the new card number.  Postcondition: Customer has ordered items.      Use case name: Make Order Request  Summary: Customer enters an order request to purchase the selected items. The customer’s credit card  is checked for validity to pay for the requested items.  Actor: Customer, Bank  Precondition: Customer added items to a cart and logged in customer account.  Main sequence:   1. Customer orders the items with the order details (item names, quantities, total price) in a cart.   2. System retrieves the customer’s credit card number from customer account.   3. System requests to a bank checking the customer’s credit card for the purchase amount.   4. If approved, system receives a purchase authorization number from bank.   5. System stores a delivery order containing order details, customer Id, purchase authorization number,  and order status as “ordered”.   6. System confirms approval of purchase and displays order information to customer.  Alternative sequences:   Step 4: If authorization of the customer’s credit card is denied (e.g., invalid credit card or over credit  limit), the system prompts the customer to enter a different credit card number. The customer can  either enter a different credit card number or cancel the order. If customer’s new credit card is  authorized by bank, the customer’s account is updated with the new card number.  Postcondition: Customer has ordered items.

Arun Shankar · Accepted Answer

Online-Shopping-System-master/OOP_Project/OOP_Project.iml
 
   
     
     
       
    
     
     
  
__MACOSX/Online-Shopping-System-master/OOP_Project/._OOP_Project.iml
Online-Shopping-System-master/OOP_Project/rawID.dat
__MACOSX/Online-Shopping-System-master/OOP_Project/._rawID.dat
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/CustomerInterface.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Items.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/SelectItems.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Welcome.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/rawID.dat
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Customer.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/customerObj.objects
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/OnlineShoppingSystem.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Order.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Runner.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/SupplierInterface.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/User.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Bank.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Catalog.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/OnlineShoppingSystem$1.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Helper.class
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/catalog.csv
1. shoes $ 20.00
2. Jacket $ 30.00
3. T-shirt $ 15.00
4. Socks $ 7.50
5. Jeans $ 29.99
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/customers.dat
bb
tomR
tot
Online-Shopping-System-master/OOP_Project/out/production/OOP_Project/Supplier.class
__MACOSX/Online-Shopping-System-master/OOP_Project/out/production/._OOP_Project
__MACOSX/Online-Shopping-System-master/OOP_Project/out/._production
__MACOSX/Online-Shopping-System-master/OOP_Project/._out
Online-Shopping-System-master/OOP_Project/customerObj.objects
__MACOSX/Online-Shopping-System-master/OOP_Project/._customerObj.objects
Online-Shopping-System-master/OOP_Project/customers.dat
customer002
customer001
__MACOSX/Online-Shopping-System-master/OOP_Project/._customers.dat
Online-Shopping-System-master/OOP_Project/.idea/codeStyles/Project.xml
 
   
     
       
    
  
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/codeStyles/._Project.xml
Online-Shopping-System-master/OOP_Project/.idea/codeStyles/codeStyleConfig.xml
 
   
     
  
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/codeStyles/._codeStyleConfig.xml
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/._codeStyles
Online-Shopping-System-master/OOP_Project/.idea/.gitignore
# Default ignored files
/shelf/
/workspace.xml
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/._.gitignore
Online-Shopping-System-master/OOP_Project/.idea/modules.xml
 
   
     
       
    
  
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/._modules.xml
Online-Shopping-System-master/OOP_Project/.idea/misc.xml
 
   
     
  
__MACOSX/Online-Shopping-System-master/OOP_Project/.idea/._misc.xml
__MACOSX/Online-Shopping-System-master/OOP_Project/._.idea
Online-Shopping-System-master/OOP_Project/src/CustomerInterface.class
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._CustomerInterface.class
Online-Shopping-System-master/OOP_Project/src/Order.java
Online-Shopping-System-master/OOP_Project/src/Order.java
public class Order {
    public String status, name, address, phone, cardNum,  date;
    long invoiceNum;
    Order(String stat, String fname, String lname, String add, String phone, String cN, long inv, String date){
        this.status = stat;
        this.name = fname + lname;
        this.address = add;
        this.phone = phone;
        this.cardNum = cN;
        this.invoiceNum = inv;
        this.date = date;
    }
    public void setStatus(String st){
        this.status = st;
    }
    public String shortDetails(){
        return "
Order " + this.invoiceNum + " from " + this.date + " status " + this.status;
    }
    public String details(){
        return "
Name: " + this.name + "
Address: " + this.address + "
Phone: " + this.phone + "
 Card Number: " + this.cardNum + "
 Invoice: " + this.invoiceNum;
    }
}
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._Order.java
Online-Shopping-System-master/OOP_Project/src/Items.class
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._Items.class
Online-Shopping-System-master/OOP_Project/src/SelectItems.class
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._SelectItems.class
Online-Shopping-System-master/OOP_Project/src/Welcome.class
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._Welcome.class
Online-Shopping-System-master/OOP_Project/src/rawID.dat
__MACOSX/Online-Shopping-System-master/OOP_Project/src/._rawID.dat
Online-Shopping-System-master/OOP_Project/src/Catalog.java
Online-Shopping-System-master/OOP_Project/src/Catalog.java
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
class Catalog {
    
    void display() {
        BufferedReader reader;
        try {
            reader = new BufferedReader(new FileReader("OOP_Project/src/catalog.csv"));
            String line = reader.readLine();
            while (line != null) {
                System.out.println(line);
                // read next line
                line = reader.readLine();
            }
            reader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    
    String getItem(int line){
        BufferedReader reader;
        try {
            reader = new BufferedReader(new FileReader("OOP_Project/src/catalog.csv"));
            for(int i = 0; i high));
        return a;
    }
}
Online-Shopping-System-master/OOP_Project/src/Customer.java
Online-Shopping-System-master/OOP_Project/src/Customer.java
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Scanner;
import java.util.Set;
public class Customer extends User implements Serializable, CustomerInterface
{
    private String fname, lname, phone, address, creditCard;
    ArrayList itemList = new ArrayList();
    ArrayList orderList = new ArrayList();
    
    double total;
    public Customer(String id, String pw, String f, String l, String ph, String ad, String crC){
        super(id, pw);
        this.fname = f;
        this.lname = l;
        this.phone = ph;
        this.address = ad;
        this.creditCard = crC;
    }
    public void addItems(Scanner in, Items item_) {//Set items_){
        //ArrayList itemList = new ArrayList(items_);
        if(itemList.size() == 0) {
            itemList.add(item_);
            total = item_.price;
        }
        else {
            int flag = 0;
            for(int i = 0; i  1){
            System.out.println("how many would you like to delete?");
            num = in.nextInt();
            if(num == q) {
                total -= itemList.get(choice).price;
                itemList.remove(choice);
            }
            else {
                total -= ((itemList.get(choice).price/itemList.get(choice).quantity) * num);
                itemList.get(choice).update(num);
            }
        }
        else {
            total -= itemList.get(choice).price;
            itemList.remove(choice); 
        }
        System.out.println("The item has been removed");
    }
    public void showCart(){
        for (int i = 0; i  orders_, ArrayList processedOrder){
        while(true) {
            System.out.println("*****Available orders*****");
            for (int i = 0; i  orders_.size()){
                System.out.println("invalid input!");
                continue;
            }
            if(choice == 0){
                return;
            }
            orders_.get(choice-1).setStatus("Ready");
            processedOrder.add(orders_.remove(choice-1));
            System.out.println("Order has been processed and ready to ship.");
            break;
        }
    }
    public void ConfirmOrder(Scanner in, ArrayList processedOrder){
        while(true){
            System.out.println("*****Orders ready to ship******");
            for (int i = 0; i processedOrder.size()){
                System.out.println("invalid input!");
                continue;
            }
            if(choice == 0){
                return;
            }
            processedOrder.get(choice-1).setStatus("Shipped");
            processedOrder.remove(choice-1);
            System.out.

Use case name: Make Order Request Summary: Customer enters an order request to purchase the selected items. The customer’s credit card is checked for validity to pay for the requested items. Actor:...

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