login user use case and corresponding request dto

src/User/UseCases/LoginUser.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace FreightQuote\User\UseCases;
+
+use FreightQuote\User\UserRepository;
+
+class LoginUser
+{
+    public function __construct(
+        private LoginUserRequest $dto,
+        private UserRepository $userRepo,
+    ) {}
+
+    public function execute(): bool
+    {
+        $user = $this->userRepo->findByEmail($this->dto->email);
+        if (!$user) {
+            return false;
+        }
+        if (!password_verify($this->dto->password, $user->getPassword())) {
+            return false;
+        }
+
+        return true;
+    }
+}

src/User/UseCases/LoginUserRequest.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace FreightQuote\User\UseCases;
+
+class LoginUserRequest
+{
+    public function __construct(
+        public string $email,
+        public string $password
+    ) {}
+}