From 505ae06c0bb2ba745587731ca88e4165b64003a6 Mon Sep 17 00:00:00 2001
From: Alejandra <90076947+alejsdev@users.noreply.github.com>
Date: Tue, 26 Dec 2023 12:23:20 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=9D=20Add=20docs:=20Node.js=20script?=
 =?UTF-8?q?=20alternative=20to=20update=20OpenAPI=20for=20generated=20clie?=
 =?UTF-8?q?nts=20(#10845)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/en/docs/advanced/generate-clients.md | 14 ++++++++---
 docs_src/generate_clients/tutorial004.js  | 29 +++++++++++++++++++++++
 2 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 docs_src/generate_clients/tutorial004.js

diff --git a/docs/en/docs/advanced/generate-clients.md b/docs/en/docs/advanced/generate-clients.md
index e8d771f71..3a810baee 100644
--- a/docs/en/docs/advanced/generate-clients.md
+++ b/docs/en/docs/advanced/generate-clients.md
@@ -229,9 +229,17 @@ But for the generated client we could **modify** the OpenAPI operation IDs right
 
 We could download the OpenAPI JSON to a file `openapi.json` and then we could **remove that prefixed tag** with a script like this:
 
-```Python
-{!../../../docs_src/generate_clients/tutorial004.py!}
-```
+=== "Python"
+
+    ```Python
+    {!> ../../../docs_src/generate_clients/tutorial004.py!}
+    ```
+
+=== "Node.js"
+
+    ```Python
+    {!> ../../../docs_src/generate_clients/tutorial004.js!}
+    ```
 
 With that, the operation IDs would be renamed from things like `items-get_items` to just `get_items`, that way the client generator can generate simpler method names.
 
diff --git a/docs_src/generate_clients/tutorial004.js b/docs_src/generate_clients/tutorial004.js
new file mode 100644
index 000000000..18dc38267
--- /dev/null
+++ b/docs_src/generate_clients/tutorial004.js
@@ -0,0 +1,29 @@
+import * as fs from "fs";
+
+const filePath = "./openapi.json";
+
+fs.readFile(filePath, (err, data) => {
+  const openapiContent = JSON.parse(data);
+  if (err) throw err;
+
+  const paths = openapiContent.paths;
+
+  Object.keys(paths).forEach((pathKey) => {
+    const pathData = paths[pathKey];
+    Object.keys(pathData).forEach((method) => {
+      const operation = pathData[method];
+      if (operation.tags && operation.tags.length > 0) {
+        const tag = operation.tags[0];
+        const operationId = operation.operationId;
+        const toRemove = `${tag}-`;
+        if (operationId.startsWith(toRemove)) {
+          const newOperationId = operationId.substring(toRemove.length);
+          operation.operationId = newOperationId;
+        }
+      }
+    });
+  });
+  fs.writeFile(filePath, JSON.stringify(openapiContent, null, 2), (err) => {
+    if (err) throw err;
+  });
+});