From ad8815dcf25bf74198964a779f6b02b7de8c8f1f Mon Sep 17 00:00:00 2001
From: Hans Pagel <mail@hanspagel.com>
Date: Thu, 14 Dec 2023 16:15:46 +0100
Subject: [PATCH] fix: JSON.stringify for undici body

---
 .../snippetz-core/src/utils/objectToString.ts | 23 ++++++++++++++++++-
 .../src/undici.test.ts                        |  4 ++--
 .../snippetz-plugin-node-undici/src/undici.ts |  2 +-
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/packages/snippetz-core/src/utils/objectToString.ts b/packages/snippetz-core/src/utils/objectToString.ts
index f3d5411..30687f4 100644
--- a/packages/snippetz-core/src/utils/objectToString.ts
+++ b/packages/snippetz-core/src/utils/objectToString.ts
@@ -29,7 +29,28 @@ export function objectToString(obj: Record<string, any>, indent = 0): string {
         )}`
       )
     } else if (typeof value === 'string') {
-      parts.push(`${innerIndentation}${formattedKey}: '${value}'`)
+      let formattedValue = `${value}`
+
+      if (value.startsWith('JSON.stringify')) {
+        // If it has more than one line, add indentation to the other lines
+        const lines = value.split('\n')
+
+        if (lines.length > 1) {
+          formattedValue = lines
+            .map((line, index) => {
+              if (index === 0) {
+                return line
+              }
+
+              return `${innerIndentation}${line}`
+            })
+            .join('\n')
+        }
+      } else {
+        formattedValue = `'${value}'`
+      }
+
+      parts.push(`${innerIndentation}${formattedKey}: ${formattedValue}`)
     } else {
       parts.push(`${innerIndentation}${formattedKey}: ${value}`)
     }
diff --git a/packages/snippetz-plugin-node-undici/src/undici.test.ts b/packages/snippetz-plugin-node-undici/src/undici.test.ts
index 738ba71..6a0611e 100644
--- a/packages/snippetz-plugin-node-undici/src/undici.test.ts
+++ b/packages/snippetz-plugin-node-undici/src/undici.test.ts
@@ -87,9 +87,9 @@ const { statusCode, body } = await request('https://example.com', {
   headers: {
     'Content-Type': 'application/json'
   },
-  body: {
+  body: JSON.stringify({
     hello: 'world'
-  }
+  })
 })`)
   })
 
diff --git a/packages/snippetz-plugin-node-undici/src/undici.ts b/packages/snippetz-plugin-node-undici/src/undici.ts
index 0d76b09..208b979 100644
--- a/packages/snippetz-plugin-node-undici/src/undici.ts
+++ b/packages/snippetz-plugin-node-undici/src/undici.ts
@@ -63,7 +63,7 @@ export function undici(request?: Partial<Request>): Source {
 
     // JSON
     if (normalizedRequest.postData.mimeType === 'application/json') {
-      options.body = JSON.parse(options.body)
+      options.body = `JSON.stringify(${objectToString(JSON.parse(options.body))})`
     }
   }