fixed the sales price problem

src/main/java/edu/ntnu/idi/idatt2003/gruppe42/Millions.java

@@ -3,5 +3,6 @@
 public class Millions {
   public static void main(String[] args) {
     System.out.println("PLEASE WORK GIT");
-  }
+    }
 }
+

src/main/java/edu/ntnu/idi/idatt2003/gruppe42/Model/Player.java

@@ -1,4 +1,64 @@
 package edu.ntnu.idi.idatt2003.gruppe42.Model;
 
+import edu.ntnu.idi.idatt2003.gruppe42.Model.Transaction.TransactionArchive;
+import java.math.BigDecimal;
+
+/**
+ * Player represents the user, the money they own, and their portfolio.
+ * The class includes methods for adding and withdrawing money from the players portfolio.
+ */
 public class Player {
+  private final String name;
+  private final BigDecimal startingMoney;
+  private BigDecimal money;
+  private Portfolio portfolio;
+  private TransactionArchive transactionArchive;
+
+  /**
+   *
+   * @param name
+   * @param startingMoney
+   */
+  public Player(String name, BigDecimal startingMoney) {
+    this.name = name;
+    this.startingMoney = startingMoney;
+    this.money = startingMoney;
+    this.portfolio = new Portfolio();
+    this.transactionArchive = new TransactionArchive();
+
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public Portfolio getPortfolio() {
+    return portfolio;
+  }
+
+  public TransactionArchive getTransactionArchive() {
+    return transactionArchive;
+  }
+
+  public BigDecimal getMoney() {
+    return money;
+  }
+
+  /**
+   *
+   * @param amount is the amount that will be added to players account.
+   */
+  public void addMoney(BigDecimal amount) {
+    money = money.add(amount);
+  }
+
+  /**
+   *
+   * @param amount is the amount that will be withdrawn from players account.
+   */
+  public void withdrawMoney(BigDecimal amount) {
+    money = money.subtract(amount);
+  }
+
+
 }

src/main/java/edu/ntnu/idi/idatt2003/gruppe42/Model/Stock.java

@@ -1,17 +1,18 @@
 package edu.ntnu.idi.idatt2003.gruppe42.Model;
 
 import java.math.BigDecimal;
+import java.util.ArrayList;
 import java.util.List;
 
 public class Stock {
   private final String symbol;
   private final String company;
-  private List<BigDecimal> prices;
+  private List<BigDecimal> prices = new ArrayList<>();
 
-  public Stock(String symbol, String company, List<BigDecimal> prices) {
+  public Stock(String symbol, String company, BigDecimal salesPrice) {
     this.symbol = symbol;
     this.company = company;
-    this.prices = prices;
+    prices.add(salesPrice);
   }
 
   public String getSymbol() {
@@ -22,11 +23,11 @@ public String getCompany() {
     return company;
   }
 
-  public List<BigDecimal> getSalesPrices() {
-    return prices;
+  public BigDecimal getSalesPrice() {
+    return prices.getLast();
   }
 
-  public void addNewSalesPrices(List<BigDecimal> prices) {
-    this.prices = prices;
+  public void addNewSalesPrices(BigDecimal salesPrice) {
+    prices.add(salesPrice);
   }
 }

src/main/java/edu/ntnu/idi/idatt2003/gruppe42/Model/Transaction/Purchase.java

@@ -1,4 +1,6 @@
 package edu.ntnu.idi.idatt2003.gruppe42.Model.Transaction;
 
+import java.math.BigDecimal;
+
 public class Purchase {
 }