From 829c07b13460de6b5ef788222ab25bf820a0764a Mon Sep 17 00:00:00 2001
From: n1073645 <n1073645@gmail.com>
Date: Mon, 6 Apr 2020 16:06:48 +0100
Subject: [PATCH] JSONtoStr

---
 src/core/config/Categories.json       |  1 +
 src/core/operations/JSONStringify.mjs | 47 +++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 src/core/operations/JSONStringify.mjs

diff --git a/src/core/config/Categories.json b/src/core/config/Categories.json
index 77e3d319..66e3a78e 100755
--- a/src/core/config/Categories.json
+++ b/src/core/config/Categories.json
@@ -354,6 +354,7 @@
             "JavaScript Minify",
             "JSON Beautify",
             "JSON Minify",
+            "JSON Stringify",
             "XML Beautify",
             "XML Minify",
             "SQL Beautify",
diff --git a/src/core/operations/JSONStringify.mjs b/src/core/operations/JSONStringify.mjs
new file mode 100644
index 00000000..689f0aab
--- /dev/null
+++ b/src/core/operations/JSONStringify.mjs
@@ -0,0 +1,47 @@
+/**
+ * @author n1073645 [n1073645@gmail.com]
+ * @copyright Crown Copyright 2020
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+
+/**
+ * JSON Stringify operation
+ */
+class JSONStringify extends Operation {
+
+    /**
+     * JSONStringify constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "JSON Stringify";
+        this.module = "Default";
+        this.description = "The JSON.stringify() method converts a JavaScript object or value to a JSON string.";
+        this.infoURL = "https://w3schools.com/js/js_json_stringify.asp";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        let result;
+        try {
+            result = JSON.parse(input);
+        } catch (err) {
+            throw new OperationError(err);
+        }
+        return JSON.stringify(result);
+    }
+
+}
+
+export default JSONStringify;