From 3e53d339d42a4b6e1a95335956e6360eabddc395 Mon Sep 17 00:00:00 2001
From: Bastien Philippe <bastien.philippe@soyhuce.fr>
Date: Fri, 1 Mar 2024 13:13:49 +0100
Subject: [PATCH] Give more priority for exact path against regex match

---
 src/Middleware.php          | 23 +++++++++++++++++++----
 tests/Fixtures/Test.v1.json | 30 ++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 4 deletions(-)

diff --git a/src/Middleware.php b/src/Middleware.php
index 9e49407..17f6435 100644
--- a/src/Middleware.php
+++ b/src/Middleware.php
@@ -125,21 +125,36 @@ protected function pathItem(Route $route, string $requestMethod): array
 
         $this->version = $openapi->openapi;
 
+        $pathMatches = false;
+        $partialMatch = null;
+
         foreach ($openapi->paths as $path => $pathItem) {
             $resolvedPath = $this->resolvePath($path);
-            if (Str::match($route->getCompiled()->getRegex(), $resolvedPath) !== '') {
-                $methods = array_keys($pathItem->getOperations());
+            $methods = array_keys($pathItem->getOperations());
 
+            if ($resolvedPath === $requestPath) {
+                $pathMatches = true;
                 // Check if the method exists for this path, and if so return the full PathItem
                 if (in_array(strtolower($requestMethod), $methods, true)) {
                     return [$resolvedPath, $pathItem];
                 }
+            }
 
-                throw new InvalidPathException("[{$requestMethod}] not a valid method for [{$requestPath}].", 405);
+            if (Str::match($route->getCompiled()->getRegex(), $resolvedPath) !== '') {
+                $pathMatches = true;
+                if (in_array(strtolower($requestMethod), $methods, true)) {
+                    $partialMatch = [$resolvedPath, $pathItem];
+                }
             }
         }
 
-        throw new InvalidPathException("Path [{$requestMethod} {$requestPath}] not found in spec.", 404);
+        if ($partialMatch !== null) {
+            return $partialMatch;
+        }
+
+        throw $pathMatches
+            ? throw new InvalidPathException("[{$requestMethod}] not a valid method for [{$requestPath}].", 405)
+            : new InvalidPathException("Path [{$requestMethod} {$requestPath}] not found in spec.", 404);
     }
 
     protected function resolvePath(string $path): string
diff --git a/tests/Fixtures/Test.v1.json b/tests/Fixtures/Test.v1.json
index cc47409..0a6170c 100644
--- a/tests/Fixtures/Test.v1.json
+++ b/tests/Fixtures/Test.v1.json
@@ -239,6 +239,36 @@
         "operationId": "get-users-user"
       }
     },
+    "/users/me": {
+      "get": {
+        "summary": "Get current user",
+        "tags": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "id": {
+                      "type": "integer"
+                    },
+                    "name": {
+                      "type": "string"
+                    },
+                    "email": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        },
+        "operationId": "get-users-user"
+      }
+    },
     "/users-by-id/{user}": {
       "parameters": [
         {