From a50f80cea53ce9c070d520f1591eef3a90d13ea6 Mon Sep 17 00:00:00 2001
From: FroGitHub <andrey8102310@gmail.com>
Date: Sat, 28 Dec 2024 19:36:42 +0200
Subject: [PATCH] add checked exception for validation passwords

---
 .../basesyntax/PasswordValidationException.java     |  5 +++++
 .../java/core/basesyntax/PasswordValidator.java     | 13 ++++++++++++-
 src/main/java/core/basesyntax/UserService.java      |  9 +++++++++
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/main/java/core/basesyntax/PasswordValidationException.java b/src/main/java/core/basesyntax/PasswordValidationException.java
index c9e7ed3e7..1a7aeebd0 100644
--- a/src/main/java/core/basesyntax/PasswordValidationException.java
+++ b/src/main/java/core/basesyntax/PasswordValidationException.java
@@ -1,3 +1,8 @@
 package core.basesyntax;
 
 //write your code here
+class PasswordValidationException extends Exception {
+    public PasswordValidationException(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/core/basesyntax/PasswordValidator.java b/src/main/java/core/basesyntax/PasswordValidator.java
index d4655c9f5..ac418fa9d 100644
--- a/src/main/java/core/basesyntax/PasswordValidator.java
+++ b/src/main/java/core/basesyntax/PasswordValidator.java
@@ -1,7 +1,18 @@
 package core.basesyntax;
 
 public class PasswordValidator {
-    public void validate(String password, String repeatPassword) {
+    public void validate(String password, String repeatPassword)
+            throws PasswordValidationException {
+        PasswordValidationException exception = new PasswordValidationException("Wrong passwords");
         //write your code here
+        if (password == null || repeatPassword == null) {
+            throw exception;
+        }
+        if (password.length() < 10 && repeatPassword.length() < 10) {
+            throw exception;
+        }
+        if (!password.equals(repeatPassword)) {
+            throw exception;
+        }
     }
 }
diff --git a/src/main/java/core/basesyntax/UserService.java b/src/main/java/core/basesyntax/UserService.java
index 52f08d130..844d6031a 100644
--- a/src/main/java/core/basesyntax/UserService.java
+++ b/src/main/java/core/basesyntax/UserService.java
@@ -1,8 +1,17 @@
 package core.basesyntax;
 
 public class UserService {
+    private PasswordValidator passwordValidator = new PasswordValidator();
+
     public void registerUser(User user) {
         //write your code here
+        try {
+            passwordValidator.validate(user.getPassword(), user.getRepeatPassword());
+        } catch (PasswordValidationException e) {
+            System.out.println("Your passwords are incorrect. Try again.");
+            return;
+        }
+        saveUser(user);
     }
 
     public void saveUser(User user) {