feat: add FormData, text, and none body types to HTTP request workflow (#14055)

This PR is a cleaned-up and improved version of #13982, excluding file
uploads for FormData.


https://github.com/user-attachments/assets/a85546f6-4e3b-4654-a4ea-e76a11016b96

---------

Co-authored-by: Thomas Trompette <thomas.trompette@sfr.fr>

packages/twenty-shared/src/workflow/utils/parseDataFromContentType.ts

@@ -0,0 +1,69 @@
+type InputData = Record<string, any> | string;
+
+const parseUrlEncoded = (data: InputData): string => {
+  let parsedData = data;
+  if (typeof data === 'string') {
+    try {
+      parsedData = JSON.parse(data);
+    } catch {
+      parsedData = data;
+    }
+  }
+  return new URLSearchParams(parsedData).toString();
+};
+
+const parseFormData = (data: InputData): FormData => {
+  const form = new FormData();
+  if (typeof data === 'string') {
+    try {
+      const obj = JSON.parse(data);
+
+      Object.entries(obj).forEach(([key, val]) =>
+        form.append(key, String(val)),
+      );
+    } catch {
+      throw new Error('String data for FormData must be valid JSON');
+    }
+  } else {
+    Object.entries(data).forEach(([key, val]) => form.append(key, val));
+  }
+  return form;
+};
+
+const parseJson = (data: InputData): string => {
+  if (typeof data === 'string') {
+    return data;
+  }
+  return JSON.stringify(data);
+};
+
+const parseText = (data: InputData): string => {
+  if (typeof data === 'string') {
+    return data;
+  }
+
+  return Object.entries(data)
+    .map(([key, val]) => `${key}=${val}`)
+    .join('\n');
+};
+
+export const parseDataFromContentType = (
+  data: InputData,
+  contentType?: string,
+) => {
+  if (contentType === undefined) {
+    return parseJson(data);
+  }
+  switch (contentType) {
+    case 'application/x-www-form-urlencoded':
+      return parseUrlEncoded(data);
+    case 'multipart/form-data':
+      return parseFormData(data);
+    case 'application/json':
+      return parseJson(data);
+    case 'text/plain':
+      return parseText(data);
+    default:
+      return parseJson(data);
+  }
+};