feat(ast): add path() getter method to ASTCache class (#2694)

Author: as-yakovenko

CHANGELOG.md

@@ -9,6 +9,10 @@ You can find and compare releases at the [GitHub release page](https://github.co
 
 ## Unreleased
 
+### Added
+
+- Add `path()` method to `ASTCache` class https://github.com/nuwave/lighthouse/pull/2694
+
 ## v6.58.0
 
 ### Changed

src/Schema/AST/ASTCache.php

@@ -34,6 +34,11 @@ public function isEnabled(): bool
         return $this->enable;
     }
 
+    public function path(): string
+    {
+        return $this->path;
+    }
+
     public function set(DocumentAST $documentAST): void
     {
         $variable = var_export(
@@ -42,24 +47,25 @@ public function set(DocumentAST $documentAST): void
         );
 
         $this->filesystem()->put(
-            path: $this->path,
+            path: $this->path(),
             contents: /** @lang PHP */ "<?php return {$variable};",
             lock: true,
         );
     }
 
     public function clear(): void
     {
-        $this->filesystem()->delete($this->path);
+        $this->filesystem()->delete($this->path());
     }
 
     /** @param  callable(): DocumentAST  $build */
     public function fromCacheOrBuild(callable $build): DocumentAST
     {
-        if ($this->filesystem()->exists($this->path)) {
-            $ast = require $this->path;
+        $path = $this->path();
+        if ($this->filesystem()->exists($path)) {
+            $ast = require $path;
             if (! is_array($ast)) {
-                throw new InvalidSchemaCacheContentsException($this->path, $ast);
+                throw new InvalidSchemaCacheContentsException($path, $ast);
             }
 
             /** @var SerializableDocumentAST $ast */