Yaroslav Kim implementation of RQCODE

PasswordLockoutRequirement.java

@@ -0,0 +1,44 @@
+public class PasswordLockoutRequirement extends Requirement {
+    private static final int MAX_FAILED_ATTEMPTS = 5;
+    private static final int STARTING_FAILED_ATTEMPTS = 0;
+    private Integer failedAttempts;
+    private String username;
+
+    public PasswordLockoutRequirement(String username) {
+        super("Requirement 2: The system must lock a user’s account after " + MAX_FAILED_ATTEMPTS + " consecutive failed login attempts.");
+        this.failedAttempts = STARTING_FAILED_ATTEMPTS;
+        this.username = username;
+    }
+
+    // Increment amount of failed attempts
+    public void recordFailedAttempt() {
+        failedAttempts += 1;
+    }
+
+    // Reset amount of failed attempts to zero
+    public void resetFailedAttempts() {
+        failedAttempts = STARTING_FAILED_ATTEMPTS;
+    }
+
+    // Check if the max amount of failed attempts reached
+    private boolean isMaxFailedAttemptsReached() {
+        return failedAttempts >= MAX_FAILED_ATTEMPTS;
+    }
+
+    @Override
+    public Checkable.CheckStatus check() {
+        if (username == null || failedAttempts == null) {
+            return CheckStatus.INCOMPLETE; // return INCOMPLETE if the requirement was not initialized
+        }
+
+        boolean attemptCountCheck = isMaxFailedAttemptsReached();
+
+        System.out.println("2: Amount of failed attempts exceeds " + MAX_FAILED_ATTEMPTS + " - " + (attemptCountCheck ? "PASS" : "FAIL"));
+
+        if (attemptCountCheck) {
+            return CheckStatus.PASS; // Return PASS if the amount of failed attempts exceeds the threshold for pass
+        } else {
+            return CheckStatus.FAIL; // Return FAIL if the lockout requirement failed
+        }
+    }
+}

PasswordMinimumLength.java

@@ -1,6 +1,3 @@
-
-import rqcode.concepts.Requirement;
-
 public class PasswordMinimumLength extends Requirement {
     private static final int MIN_LENGTH = 8;
     private static final int MAX_LENGTH = 64;

PasswordPolicy.java

@@ -1,6 +1,3 @@
-package rqcode.tutorial.tutorial_new;
-import rqcode.concepts.CombinedRequirements;
-import rqcode.concepts.Requirement;
 import java.util.Arrays;
 import java.util.List;