From 3959360cff85aff9c0a5a15ed7588653b3c31b19 Mon Sep 17 00:00:00 2001
From: MichalG315 <mgrot315@gmail.com>
Date: Sat, 19 Jul 2025 15:08:19 +0200
Subject: [PATCH 1/2] password-check works

---
 homework/password-check/validation.cpp | 62 +++++++++++++++++++++++++-
 homework/password-check/validation.hpp | 19 +++++++-
 2 files changed, 79 insertions(+), 2 deletions(-)

diff --git a/homework/password-check/validation.cpp b/homework/password-check/validation.cpp
index a2f12ff3..732c7f90 100644
--- a/homework/password-check/validation.cpp
+++ b/homework/password-check/validation.cpp
@@ -1,2 +1,62 @@
 #include "validation.hpp"
-// TODO: Put implementations here
\ No newline at end of file
+#include <algorithm>
+#include <iostream>
+#include <string>
+
+std::string getErrorMessage(ErrorCode errorCode) {
+    switch (errorCode) {
+    case ErrorCode::Ok:
+        return "Ok";
+    case ErrorCode::PasswordNeedsAtLeastNineCharacters:
+        return "Password needs to have at least nine characters";
+    case ErrorCode::PasswordNeedsAtLeastOneNumber:
+        return "Password needs to have at least one number";
+    case ErrorCode::PasswordNeedsAtLeastOneSpecialCharacter:
+        return "Password needs to have at least one special character";
+    case ErrorCode::PasswordNeedsAtLeastOneUppercaseLetter:
+        return "Password needs to have at least one uppercase letter";
+    case ErrorCode::PasswordsDoNotMatch:
+        return "Passwords do not match";
+    default:
+        return "-1";
+    }
+}
+
+bool doPasswordsMatch(std::string pass1, std::string pass2) {
+    
+    if (pass1.empty() && pass2.empty()) {
+        return true;
+    }
+
+    if (pass1.empty() || pass2.empty()) {
+        return false;
+    }
+
+    if (pass1.compare(pass2) == 0) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+ErrorCode checkPasswordRules(std::string pass) {
+    if (pass.length() < 9) {
+        return ErrorCode::PasswordNeedsAtLeastNineCharacters;
+    } else if (!std::any_of(pass.begin(), pass.end(), isdigit)) {
+        return ErrorCode::PasswordNeedsAtLeastOneNumber;
+    } else if (std::all_of(pass.begin(), pass.end(), isalnum)) {
+        return ErrorCode::PasswordNeedsAtLeastOneSpecialCharacter;
+    } else if (!std::any_of(pass.begin(), pass.end(), isupper)) {
+        return ErrorCode::PasswordNeedsAtLeastOneUppercaseLetter;
+    } else {
+        return ErrorCode::Ok;
+    }
+}
+
+ErrorCode checkPassword(std::string pass1, std::string pass2) {
+    if (doPasswordsMatch(pass1, pass2)) {
+        return checkPasswordRules(pass1);
+    } else {
+        return ErrorCode::PasswordsDoNotMatch;
+    }
+}
\ No newline at end of file
diff --git a/homework/password-check/validation.hpp b/homework/password-check/validation.hpp
index 85160868..9abcfcbe 100644
--- a/homework/password-check/validation.hpp
+++ b/homework/password-check/validation.hpp
@@ -1,2 +1,19 @@
 // TODO: I'm empty :) Put enum and function headers here.
-// Don't forget the header guard - #pragma once
\ No newline at end of file
+// Don't forget the header guard - #pragma once
+
+#pragma once
+#include <string>
+
+enum class ErrorCode {
+    Ok,
+    PasswordNeedsAtLeastNineCharacters,
+    PasswordNeedsAtLeastOneNumber,
+    PasswordNeedsAtLeastOneSpecialCharacter,
+    PasswordNeedsAtLeastOneUppercaseLetter,
+    PasswordsDoNotMatch
+};
+
+std::string getErrorMessage(ErrorCode errorCode);
+bool doPasswordsMatch(std::string pass1, std::string pass2);
+ErrorCode checkPasswordRules(std::string pass);
+ErrorCode checkPassword(std::string pass1, std::string pass2);
\ No newline at end of file

From 5f8030e02363103b910964da10d0592f19437547 Mon Sep 17 00:00:00 2001
From: MichalG315 <mgrot315@gmail.com>
Date: Sat, 19 Jul 2025 15:13:00 +0200
Subject: [PATCH 2/2] format update

---
 homework/password-check/validation.cpp | 1 -
 homework/password-check/validation.hpp | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/homework/password-check/validation.cpp b/homework/password-check/validation.cpp
index 732c7f90..ed9ef4dc 100644
--- a/homework/password-check/validation.cpp
+++ b/homework/password-check/validation.cpp
@@ -23,7 +23,6 @@ std::string getErrorMessage(ErrorCode errorCode) {
 }
 
 bool doPasswordsMatch(std::string pass1, std::string pass2) {
-    
     if (pass1.empty() && pass2.empty()) {
         return true;
     }
diff --git a/homework/password-check/validation.hpp b/homework/password-check/validation.hpp
index 9abcfcbe..e0bd8b69 100644
--- a/homework/password-check/validation.hpp
+++ b/homework/password-check/validation.hpp
@@ -1,6 +1,3 @@
-// TODO: I'm empty :) Put enum and function headers here.
-// Don't forget the header guard - #pragma once
-
 #pragma once
 #include <string>