2022-04-21 17:23:42 -05:00
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# frozen_string_literal: true
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class UserTopicBookmarkSerializer < UserPostTopicBookmarkBaseSerializer
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# it does not matter what the linked post number is for topic bookmarks,
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# on the client we always take the user to the last unread post in the
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# topic when the bookmark URL is clicked
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def linked_post_number
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1
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end
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def first_post
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@first_post ||= topic.posts.find { |post| post.post_number == 1 }
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end
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def deleted
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topic.deleted_at.present? || first_post.deleted_at.present?
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end
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def hidden
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first_post.hidden
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end
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def raw
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first_post.raw
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end
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def cooked
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@cooked ||= \
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if last_read_post_number.present?
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for_topic_cooked_post
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else
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first_post.cooked
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end
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end
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def for_topic_cooked_post
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post_number = [last_read_post_number + 1, highest_post_number].min
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sorted_regular_posts = topic.posts.sort_by(&:post_number).select do |post|
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post.post_type == Post.types[:regular]
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end
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first_unread_post = sorted_regular_posts.find do |post|
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post.post_number >= post_number
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end
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# if first_unread_cooked is blank this likely means that the last
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# read post was either deleted or is a small action post.
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# in this case we should just get the last regular post and
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# use that for the cooked value so we have something to show
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(first_unread_post || sorted_regular_posts.last).cooked
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end
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def bookmarkable_user
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@bookmarkable_user ||= first_post.user
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end
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2022-05-10 18:29:24 -05:00
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# NOTE: In the UI there are special topic-status and topic-link components to
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# display the topic URL, this is only used for certain routes like the .ics bookmarks.
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def bookmarkable_url
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topic.url
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end
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2022-04-21 17:23:42 -05:00
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private
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def topic
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object.bookmarkable
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end
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end
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