From 444406167b050524efb016cfee78636f7f6828ca Mon Sep 17 00:00:00 2001
From: rinpatch <rinpatch@sdf.org>
Date: Sat, 1 Jun 2019 21:41:23 +0300
Subject: [PATCH] Mastodon API: actually check for poll votes

---
 lib/pleroma/web/mastodon_api/views/status_view.ex | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 5bf4a6ba2..7eea0122b 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -331,7 +331,7 @@ def render("attachment.json", %{attachment: attachment}) do
   end
 
   # TODO: Add tests for this view
-  def render("poll.json", %{object: object} = _opts) do
+  def render("poll.json", %{object: object} = opts) do
     {multiple, options} =
       case object.data do
         %{"anyOf" => options} when is_list(options) -> {true, options}
@@ -352,6 +352,16 @@ def render("poll.json", %{object: object} = _opts) do
           _ -> false
         end
 
+      voted =
+        if opts[:for] do
+          existing_votes =
+            Pleroma.Web.ActivityPub.Utils.get_existing_votes(opts[:for].ap_id, object)
+
+          existing_votes != [] or opts[:for].ap_id == object.data["actor"]
+        else
+          false
+        end
+
       {options, votes_count} =
         Enum.map_reduce(options, 0, fn %{"name" => name} = option, count ->
           current_count = option["replies"]["totalItems"] || 0
@@ -371,8 +381,7 @@ def render("poll.json", %{object: object} = _opts) do
         multiple: multiple,
         votes_count: votes_count,
         options: options,
-        # TODO: Actually check for a vote
-        voted: false,
+        voted: voted,
         emojis: build_emojis(object.data["emoji"])
       }
     else