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update forum as well

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byte[] 2019-11-17 22:39:47 -05:00
parent 91517b756b
commit 19b54f5f58
1 changed files with 11 additions and 0 deletions
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11
lib/philomena/posts.ex
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@ -9,6 +9,7 @@ defmodule Philomena.Posts do
alias Philomena.Topics.Topic alias Philomena.Topics.Topic
alias Philomena.Posts.Post alias Philomena.Posts.Post
alias Philomena.Forums.Forum
alias Philomena.Notifications alias Philomena.Notifications
@doc """ @doc """
@ -44,6 +45,10 @@ defmodule Philomena.Posts do
Topic Topic
|> where(id: ^topic.id) |> where(id: ^topic.id)
forum_query =
Forum
|> where(id: ^topic.forum_id)
Multi.new Multi.new
|> Multi.run(:post, fn repo, _ -> |> Multi.run(:post, fn repo, _ ->
last_position = last_position =
@ -64,6 +69,12 @@ defmodule Philomena.Posts do
{:ok, count} {:ok, count}
end) end)
|> Multi.run(:update_forum, fn repo, %{post: %{id: post_id}} ->
{count, nil} =
repo.update_all(forum_query, inc: [post_count: 1], set: [last_post_id: post_id])
{:ok, count}
end)
|> Repo.isolated_transaction(:serializable) |> Repo.isolated_transaction(:serializable)
end end