forked from potsda.mn/mobilizon
103 lines
3.2 KiB
Elixir
103 lines
3.2 KiB
Elixir
defmodule Mobilizon.Service.Activity.Discussion do
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@moduledoc """
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Insert a discussion activity
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"""
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alias Mobilizon.{Actors, Discussions}
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Discussions.{Comment, Discussion}
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alias Mobilizon.Service.Activity
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alias Mobilizon.Service.Workers.{ActivityBuilder, LegacyNotifierBuilder}
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import Mobilizon.Service.Activity.Utils, only: [maybe_inserted_at: 0]
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@behaviour Activity
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@impl Activity
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def insert_activity(discussion, options \\ [])
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def insert_activity(
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%Discussion{creator_id: creator_id, actor_id: actor_id} = discussion,
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options
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)
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when not is_nil(creator_id) do
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creator = Actors.get_actor(creator_id)
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group = Actors.get_actor(actor_id)
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subject = Keyword.fetch!(options, :subject)
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author = Keyword.get(options, :moderator, creator)
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author_id = Keyword.get(options, :actor_id, author.id)
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old_discussion = Keyword.get(options, :old_discussion)
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send_mention_notifications(subject, discussion, discussion.last_comment, options)
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ActivityBuilder.enqueue(
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:build_activity,
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%{
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"type" => "discussion",
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"subject" => subject,
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"subject_params" => subject_params(discussion, subject, old_discussion),
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"group_id" => group.id,
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"author_id" => author_id,
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"object_type" => "discussion",
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"object_id" =>
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if(subject != "discussion_deleted", do: to_string(discussion.id), else: nil)
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}
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|> Map.merge(maybe_inserted_at())
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)
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end
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def insert_activity(_, _), do: {:ok, nil}
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@impl Activity
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def get_object(discussion_id) do
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Discussions.get_discussion(discussion_id)
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end
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@spec subject_params(Discussion.t(), String.t() | nil, Discussion.t() | nil) :: map()
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defp subject_params(%Discussion{} = discussion, "discussion_renamed", old_discussion) do
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discussion
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|> subject_params(nil, nil)
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|> Map.put(:old_discussion_title, old_discussion.title)
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end
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defp subject_params(%Discussion{} = discussion, _, _) do
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%{discussion_slug: discussion.slug, discussion_title: discussion.title}
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end
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# An actor is mentionned
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@spec send_mention_notifications(String.t(), Discussion.t(), Comment.t(), Keyword.t()) ::
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{:ok, Oban.Job.t()} | {:ok, :skipped}
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defp send_mention_notifications(
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subject,
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%Discussion{
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id: discussion_id,
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title: title,
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slug: slug,
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actor: %Actor{id: group_id, type: :Group}
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},
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%Comment{actor_id: actor_id, mentions: mentions},
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_options
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)
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when subject in ["discussion_created", "discussion_replied"] and length(mentions) > 0 do
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LegacyNotifierBuilder.enqueue(
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:legacy_notify,
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%{
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"subject" => :discussion_mention,
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"subject_params" => %{
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discussion_slug: slug,
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discussion_title: title
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},
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"type" => :discussion,
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"object_type" => :discussion,
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"author_id" => actor_id,
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"group_id" => group_id,
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"object_id" => to_string(discussion_id),
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"mentions" => Enum.map(mentions, & &1.actor_id)
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}
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)
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{:ok, :enqueued}
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end
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defp send_mention_notifications(_, _, _, _), do: {:ok, :skipped}
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end
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