From a4e6e52768ed75deecb66aee0b09df8c6b7563d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Gorej?= <vladimir.gorej@gmail.com>
Date: Tue, 27 Dec 2022 15:15:41 +0100
Subject: [PATCH] feat(resolve): add ApiDOM JSON parser (#2739)

Refs #2717
Refs #2718
---
 .eslintrc                                     |  6 +++
 package.json                                  |  3 +-
 .../apidom/openapi-3-1/parsers/json/index.js  | 48 +++++++++++++++++++
 3 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 src/helpers/apidom/openapi-3-1/parsers/json/index.js

diff --git a/.eslintrc b/.eslintrc
index 23d87b56a..74727673f 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -32,6 +32,12 @@
         "ignorePackages": true
       }
     ],
+    "import/no-unresolved": [
+      2,
+      {
+        "ignore": ["^@swagger-api/apidom-reference/configuration/empty$"]
+      }
+    ],
     "prettier/prettier": "error",
     "no-param-reassign": 0, // needs to be eliminated in future
     "no-use-before-define": [2, "nofunc"] // needs to be eliminated in future
diff --git a/package.json b/package.json
index eb36905eb..fb6f7a0ba 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,8 @@
   },
   "dependencies": {
     "@babel/runtime-corejs3": "^7.11.2",
-    "@swagger-api/apidom-reference": "^0.58.0",
+    "@swagger-api/apidom-core": "^0.59.0",
+    "@swagger-api/apidom-reference": "^0.59.0",
     "cookie": "~0.5.0",
     "cross-fetch": "^3.1.5",
     "deepmerge": "~4.2.2",
diff --git a/src/helpers/apidom/openapi-3-1/parsers/json/index.js b/src/helpers/apidom/openapi-3-1/parsers/json/index.js
new file mode 100644
index 000000000..5508ed841
--- /dev/null
+++ b/src/helpers/apidom/openapi-3-1/parsers/json/index.js
@@ -0,0 +1,48 @@
+import { from, ParseResultElement } from '@swagger-api/apidom-core';
+import { ParserError } from '@swagger-api/apidom-reference/configuration/empty';
+
+const JsonParser = {
+  name: 'json-swagger-client',
+  fileExtensions: [],
+  mediaTypes: ['application/json'],
+
+  async canParse(file) {
+    const hasSupportedFileExtension =
+      this.fileExtensions.length === 0 ? true : this.fileExtensions.includes(file.extension);
+    const hasSupportedMediaType = this.mediaTypes.includes(file.mediaType);
+
+    if (!hasSupportedFileExtension) return false;
+    if (hasSupportedMediaType) return true;
+    if (!hasSupportedMediaType) {
+      try {
+        JSON.parse(file.toString());
+        return true;
+      } catch (e) {
+        return false;
+      }
+    }
+    return false;
+  },
+
+  async parse(file) {
+    if (this.sourceMap) {
+      // eslint-disable-next-line no-console
+      console.warn("json-swagger-client parser plugin doesn't support sourceMaps option");
+    }
+
+    const source = file.toString();
+
+    try {
+      const element = from(JSON.parse(source));
+      const parseResultElement = new ParseResultElement();
+
+      element.classes.push('result');
+      parseResultElement.push(element);
+      return parseResultElement;
+    } catch (error) {
+      throw new ParserError(`Error parsing "${file.uri}"`, error);
+    }
+  },
+};
+
+export default JsonParser;