feat: Version 2

Closes #627, closes #1047

client/src/api/custom-field-groups.js

@@ -0,0 +1,31 @@
+/*!
+ * Copyright (c) 2024 PLANKA Software GmbH
+ * Licensed under the Fair Use License: https://github.com/plankanban/planka/blob/master/LICENSE.md
+ */
+
+import socket from './socket';
+
+/* Actions */
+
+const createCustomFieldGroupInBoard = (cardId, data, headers) =>
+  socket.post(`/boards/${cardId}/custom-field-groups`, data, headers);
+
+const createCustomFieldGroupInCard = (cardId, data, headers) =>
+  socket.post(`/cards/${cardId}/custom-field-groups`, data, headers);
+
+const getCustomFieldGroup = (id, headers) =>
+  socket.get(`/custom-field-groups/${id}`, undefined, headers);
+
+const updateCustomFieldGroup = (id, data, headers) =>
+  socket.patch(`/custom-field-groups/${id}`, data, headers);
+
+const deleteCustomFieldGroup = (id, headers) =>
+  socket.delete(`/custom-field-groups/${id}`, undefined, headers);
+
+export default {
+  createCustomFieldGroupInBoard,
+  createCustomFieldGroupInCard,
+  getCustomFieldGroup,
+  updateCustomFieldGroup,
+  deleteCustomFieldGroup,
+};