From 5f1ac65ed8ce8108184f62ea1730672a5b65b6ee Mon Sep 17 00:00:00 2001
From: Robert <Robert@TryingToScale.com>
Date: Sat, 5 Apr 2025 23:51:24 -0400
Subject: [PATCH] arrays

---
 .gitignore              |  1 +
 src/libs/Middleware.php | 10 +++++-----
 src/testMiddleware.php  | 20 ++++++++++++++++----
 3 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index d8a7996..0725063 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 composer.lock
 vendor/
+*.swp
diff --git a/src/libs/Middleware.php b/src/libs/Middleware.php
index ff1ff2a..31bd12b 100644
--- a/src/libs/Middleware.php
+++ b/src/libs/Middleware.php
@@ -4,7 +4,7 @@ namespace libs;
 
 interface Middleware
 {
-    public function handle($request, \Closure $next, ...$parameters);
+    public function handle(array $request, \Closure $next, mixed ...$parameters): mixed;
 }
 
 class Pipeline
@@ -12,7 +12,7 @@ class Pipeline
     protected array $middleware = [];
     protected $request;
 
-    public function send($request): Object
+    public function send(array $request): Object
     {
         $this->request = $request;
         return $this;
@@ -24,7 +24,7 @@ class Pipeline
         return $this;
     }
 
-    public function then(\Closure $destination)
+    public function then(\Closure $destination): array
     {
         $pipeline = array_reduce(
             array_reverse($this->parseMiddleware($this->middleware)),
@@ -37,14 +37,14 @@ class Pipeline
         return $pipeline($this->request);
     }
 
-    protected function parseMiddleware(array $middleware)
+    protected function parseMiddleware(array $middleware): array
     {
         return array_map(function ($m) {
             return is_string($m) ? explode(':', $m, 2) : $m;
         }, $middleware);
     }
 
-    protected function carry()
+    protected function carry(): mixed
     {
         return function ($stack, $middleware) {
             return function ($request) use ($stack, $middleware) {
diff --git a/src/testMiddleware.php b/src/testMiddleware.php
index 3faa21f..47131f1 100644
--- a/src/testMiddleware.php
+++ b/src/testMiddleware.php
@@ -4,7 +4,10 @@ require "libs/autoload.php";
 
 class TrimStrings implements libs\Middleware
 {
-    public function handle($request, \Closure $next, ...$parameters)
+    /**
+     * @param array<string, string> $request
+     */
+    public function handle(array $request, \Closure $next, mixed ...$parameters): mixed
     {
         foreach ($request as $key => $value) {
             if (is_string($value)) {
@@ -18,7 +21,10 @@ class TrimStrings implements libs\Middleware
 
 class ucStrings implements libs\Middleware
 {
-    public function handle($request, \Closure $next, ...$parameters)
+    /**
+     * @param array<string, string> $request
+     */
+    public function handle(array $request, \Closure $next,  mixed ...$parameters): mixed
     {
         foreach ($request as $key => $value) {
             if (is_string($value)) {
@@ -32,7 +38,10 @@ class ucStrings implements libs\Middleware
 
 class ConvertEmptyStringsToNull implements libs\Middleware
 {
-    public function handle($request, \Closure $next, ...$parameters)
+    /**
+     * @param array<string, string> $request
+     */
+    public function handle(array $request, \Closure $next,  mixed ...$parameters): mixed
     {
         foreach ($request as $key => $value) {
             if ($value === '') {
@@ -46,7 +55,10 @@ class ConvertEmptyStringsToNull implements libs\Middleware
 
 class RoleCheck implements libs\Middleware
 {
-    public function handle($request, Closure $next, ...$parameters)
+    /**
+     * @param array<string, string> $request
+     */
+    public function handle(array $request, Closure $next,  mixed ...$parameters): mixed
     {
         $role  = $parameters[0] ?? '';
         $level = $parameters[1] ?? 'high';