54 lines
1.2 KiB
Ruby
54 lines
1.2 KiB
Ruby
require_dependency 'age_words'
|
|
|
|
class BasicTopicSerializer < ApplicationSerializer
|
|
include ActionView::Helpers
|
|
|
|
attributes :id, :title, :reply_count, :posts_count, :highest_post_number, :image_url, :created_at,
|
|
:last_posted_at, :age, :unseen, :last_read_post_number, :unread, :new_posts
|
|
|
|
def age
|
|
AgeWords.age_words(Time.now - (object.created_at || Time.now))
|
|
end
|
|
|
|
def seen
|
|
object.user_data.present?
|
|
end
|
|
|
|
def unseen
|
|
return false if scope.blank?
|
|
return false if scope.user.blank?
|
|
return false if object.user_data.present?
|
|
return false if object.created_at < scope.user.created_at
|
|
|
|
# Only mark things as new since your last visit
|
|
if scope.user.previous_visit_at.present?
|
|
return false if object.created_at < scope.user.previous_visit_at
|
|
end
|
|
|
|
|
|
true
|
|
end
|
|
|
|
def last_read_post_number
|
|
object.user_data.last_read_post_number
|
|
end
|
|
alias :include_last_read_post_number? :seen
|
|
|
|
def unread
|
|
unread_helper.unread_posts
|
|
end
|
|
alias :include_unread? :seen
|
|
|
|
def new_posts
|
|
unread_helper.new_posts
|
|
end
|
|
alias :include_new_posts? :seen
|
|
|
|
protected
|
|
|
|
def unread_helper
|
|
@unread_helper ||= Unread.new(object, object.user_data)
|
|
end
|
|
|
|
end
|