From 8e2b75a7a7cfab8f9ca81dc072cef3de5cd01806 Mon Sep 17 00:00:00 2001
From: Timothy Lai <timothy.lai@smartbear.com>
Date: Mon, 10 Oct 2022 13:45:32 -0700
Subject: [PATCH] feat(ls): oas31 lint rules for components object

---
 packages/apidom-ls/src/config/codes.ts        |  2 ++
 .../components/lint/allowed-fields-3-1.ts     | 30 +++++++++++++++++++
 .../config/openapi/components/lint/index.ts   |  4 +++
 .../lint/path-items--values-type.ts           | 17 +++++++++++
 4 files changed, 53 insertions(+)
 create mode 100644 packages/apidom-ls/src/config/openapi/components/lint/allowed-fields-3-1.ts
 create mode 100644 packages/apidom-ls/src/config/openapi/components/lint/path-items--values-type.ts

diff --git a/packages/apidom-ls/src/config/codes.ts b/packages/apidom-ls/src/config/codes.ts
index 3e401209a6..6e56105b36 100644
--- a/packages/apidom-ls/src/config/codes.ts
+++ b/packages/apidom-ls/src/config/codes.ts
@@ -726,6 +726,8 @@ enum ApilintCodes {
   OPENAPI3_1_INFO = 7010000,
   OPENAPI3_1_INFO_FIELD_SUMMARY_TYPE = 7010100,
 
+  OPENAPI3_1_COMPONENTS_FIELD_PATH_ITEMS_VALUES_TYPE = 7061000,
+
   ADS = 8000000,
   ADS_INFO = 8010000,
   ADS_INFO_REQUIRED = 8010010,
diff --git a/packages/apidom-ls/src/config/openapi/components/lint/allowed-fields-3-1.ts b/packages/apidom-ls/src/config/openapi/components/lint/allowed-fields-3-1.ts
new file mode 100644
index 0000000000..b32803b6f1
--- /dev/null
+++ b/packages/apidom-ls/src/config/openapi/components/lint/allowed-fields-3-1.ts
@@ -0,0 +1,30 @@
+import ApilintCodes from '../../../codes';
+import { LinterMeta } from '../../../../apidom-language-types';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+const allowedFieldsLint3_1: LinterMeta = {
+  code: ApilintCodes.NOT_ALLOWED_FIELDS,
+  source: 'apilint',
+  message: 'Object includes not allowed fields',
+  severity: 1,
+  linterFunction: 'allowedFields',
+  linterParams: [
+    [
+      'schemas',
+      'responses',
+      'parameters',
+      'examples',
+      'requestBodies',
+      'headers',
+      'securitySchemes',
+      'links',
+      'callbacks',
+      'pathItems',
+    ],
+    'x-',
+  ],
+  marker: 'key',
+  targetSpecs: [{ namespace: 'openapi', version: '3.1.0' }],
+};
+
+export default allowedFieldsLint3_1;
diff --git a/packages/apidom-ls/src/config/openapi/components/lint/index.ts b/packages/apidom-ls/src/config/openapi/components/lint/index.ts
index c3b856401c..112dd44fe7 100644
--- a/packages/apidom-ls/src/config/openapi/components/lint/index.ts
+++ b/packages/apidom-ls/src/config/openapi/components/lint/index.ts
@@ -1,4 +1,5 @@
 import allowedFields3_0Lint from './allowed-fields-3-0';
+import allowedFieldsLint3_1 from './allowed-fields-3-1';
 import schemasValuesTypeLint from './schemas--values-type';
 import responsesValuesTypeLint from './responses--values-type';
 import parametersValuesTypeLint from './parameters--values-type';
@@ -9,6 +10,7 @@ import securitySchemesValuesType from './security-schemes--values-type';
 import linksValuesTypeLint from './links--values-type';
 import callbacksValuesTypeLint from './callbacks--values-type';
 import keysPatternLint from './keys--pattern';
+import pathItemsValuesTypeLint from './path-items--values-type';
 
 const lints = [
   schemasValuesTypeLint,
@@ -21,7 +23,9 @@ const lints = [
   linksValuesTypeLint,
   callbacksValuesTypeLint,
   keysPatternLint,
+  pathItemsValuesTypeLint,
   allowedFields3_0Lint,
+  allowedFieldsLint3_1,
 ];
 
 export default lints;
diff --git a/packages/apidom-ls/src/config/openapi/components/lint/path-items--values-type.ts b/packages/apidom-ls/src/config/openapi/components/lint/path-items--values-type.ts
new file mode 100644
index 0000000000..cc848d2fb6
--- /dev/null
+++ b/packages/apidom-ls/src/config/openapi/components/lint/path-items--values-type.ts
@@ -0,0 +1,17 @@
+import ApilintCodes from '../../../codes';
+import { LinterMeta } from '../../../../apidom-language-types';
+
+const pathItemsValuesTypeLint: LinterMeta = {
+  code: ApilintCodes.OPENAPI3_1_COMPONENTS_FIELD_PATH_ITEMS_VALUES_TYPE,
+  source: 'apilint',
+  message: '"pathItems" members must be Path Item Object',
+  severity: 1,
+  linterFunction: 'apilintChildrenOfElementsOrClasses',
+  linterParams: [['pathItem']],
+  marker: 'key',
+  markerTarget: 'pathItems',
+  target: 'pathItems',
+  data: {},
+};
+
+export default pathItemsValuesTypeLint;