mirror of
https://github.com/discourse/discourse.git
synced 2024-12-12 12:33:44 +08:00
30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
45 lines
1.0 KiB
Ruby
45 lines
1.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class TopicNotifier
|
|
def initialize(topic)
|
|
@topic = topic
|
|
end
|
|
|
|
{ watch!: :watching,
|
|
track!: :tracking,
|
|
regular!: :regular,
|
|
mute!: :muted }.each_pair do |method_name, level|
|
|
|
|
define_method method_name do |user_id|
|
|
change_level user_id, level
|
|
end
|
|
|
|
end
|
|
|
|
def watch_topic!(user_id, reason = :created_topic)
|
|
change_level user_id, :watching, reason
|
|
end
|
|
|
|
# Enable/disable the mute on the topic
|
|
def toggle_mute(user_id)
|
|
change_level user_id, (muted?(user_id) ? levels[:regular] : levels[:muted])
|
|
end
|
|
|
|
def muted?(user_id)
|
|
tu = @topic.topic_users.find_by(user_id: user_id)
|
|
tu && tu.notification_level == levels[:muted]
|
|
end
|
|
|
|
private
|
|
|
|
def levels
|
|
@notification_levels ||= TopicUser.notification_levels
|
|
end
|
|
|
|
def change_level(user_id, level, reason = nil)
|
|
attrs = { notification_level: levels[level] }
|
|
attrs.merge!(notifications_reason_id: TopicUser.notification_reasons[reason]) if reason
|
|
TopicUser.change(user_id, @topic.id, attrs)
|
|
end
|
|
end
|