From 1d27ebe98088e7cdf5be793181902d1597f33a07 Mon Sep 17 00:00:00 2001
From: Geks <gekatonheyr@ukr.net>
Date: Wed, 18 Dec 2024 14:43:05 +0200
Subject: [PATCH] had implemented registerUser() and validate() methods,added
 exceptions to handle wrong password input: now if user will enter different
 passwords to ensure right input - validator will give the CHECKED exception
 without service interruption but with information what to do.

---
 .../core/basesyntax/PasswordValidationException.java     | 5 +++++
 src/main/java/core/basesyntax/PasswordValidator.java     | 8 +++++++-
 src/main/java/core/basesyntax/UserService.java           | 9 +++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/main/java/core/basesyntax/PasswordValidationException.java b/src/main/java/core/basesyntax/PasswordValidationException.java
index c9e7ed3e7..5ad01b58d 100644
--- a/src/main/java/core/basesyntax/PasswordValidationException.java
+++ b/src/main/java/core/basesyntax/PasswordValidationException.java
@@ -1,3 +1,8 @@
 package core.basesyntax;
 
+public class PasswordValidationException extends Exception {
+    public PasswordValidationException(String message) {
+        super(message);
+    }
+}
 //write your code here
diff --git a/src/main/java/core/basesyntax/PasswordValidator.java b/src/main/java/core/basesyntax/PasswordValidator.java
index d4655c9f5..9fbbbcaa9 100644
--- a/src/main/java/core/basesyntax/PasswordValidator.java
+++ b/src/main/java/core/basesyntax/PasswordValidator.java
@@ -1,7 +1,13 @@
 package core.basesyntax;
 
 public class PasswordValidator {
-    public void validate(String password, String repeatPassword) {
+    public void validate(String password, String repeatPassword)
+            throws PasswordValidationException {
         //write your code here
+        if (password == null
+                || !password.equals(repeatPassword)
+                || password.length() < 10) {
+            throw new PasswordValidationException("Wrong passwords");
+        }
     }
 }
diff --git a/src/main/java/core/basesyntax/UserService.java b/src/main/java/core/basesyntax/UserService.java
index 52f08d130..e82c3c871 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;
+        }
+        this.saveUser(user);
     }
 
     public void saveUser(User user) {