public function setProfilePic(Request $request, $id)
 {
     if (!$request->user()->hasRole('admin')) {
         return abort(403, 'You do not have permission to perform that action');
     }
     $this->validate($request, ['file' => 'required|image']);
     $member = TeamMember::findOrFail($id);
     $member->setProfilePic($request->file('file'));
     return response()->json('ok');
 }