address the comments

Author: yelizhenden-mdb

tools/spectral/ipa/rulesets/IPA-109.yaml

@@ -11,5 +11,4 @@ rules:
     severity: warn
     given: '$.paths'
     then:
-      field: '@key'
       function: 'eachCustomMethodMustBeGetOrPost'

tools/spectral/ipa/rulesets/functions/eachCustomMethodMustBeGetOrPost.js

@@ -1,24 +1,36 @@
 import { isCustomMethod } from './utils/resourceEvaluation.js';
 
 const ERROR_MESSAGE = 'The HTTP method for custom methods must be GET or POST.';
-const ERROR_RESULT = [{ message: ERROR_MESSAGE }];
-const validMethods = ['get', 'post'];
+const VALID_METHODS = ['get', 'post'];
 
-export default (input, _, { documentInventory }) => {
-  if (!isCustomMethod(input)) {
-    return;
-  }
+export default (paths) => {
+  // Collect all errors
+  const errors = [];
 
-  const oas = documentInventory.resolved;
-  let httpMethods = Object.keys(oas.paths[input]);
+  // Iterate through each path key and its corresponding path item
+  for (const [pathKey, pathItem] of Object.entries(paths)) {
+    // Skip if not a custom method
+    if (!isCustomMethod(pathKey)) continue;
 
-  const invalidMethodsFound = httpMethods.some((key) => !validMethods.includes(key));
-  if (invalidMethodsFound) {
-    return ERROR_RESULT;
-  }
+    // Get HTTP methods for this path
+    const httpMethods = Object.keys(pathItem);
+
+    // Check for invalid methods
+    if (httpMethods.some(method => !VALID_METHODS.includes(method))) {
+      errors.push({ path: ['paths', pathKey], message: ERROR_MESSAGE });
+      continue;
+    }
 
-  const validMethodsFound = httpMethods.filter((key) => validMethods.includes(key));
-  if (validMethodsFound.length > 1) {
-    return ERROR_RESULT;
+    // Check for multiple valid methods
+    const validMethodCount = httpMethods.filter(method =>
+      VALID_METHODS.includes(method)
+    ).length;
+
+    if (validMethodCount > 1) {
+      errors.push({ path: ['paths', pathKey], message: ERROR_MESSAGE });
+    }
   }
+
+  return errors;
+
 };