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Versions: 18
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Stored size: 1.32 KB
Contents
# frozen_string_literal: true
module Thredded
module UserTopicReadStateCommon
extend ActiveSupport::Concern
included do
extend ClassMethods
validates :user_id, uniqueness: { scope: :postable_id }
end
# @return [Boolean]
def read?
postable.last_post_at <= read_at
end
# @param post [Post or PrivatePost]
# @return [Boolean]
def post_read?(post)
post.created_at <= read_at
end
module ClassMethods
# @param user_id [Integer]
# @param topic_id [Integer]
# @param post [Thredded::PostCommon]
# @param post_page [Integer]
def touch!(user_id, topic_id, post, post_page)
# TODO: Switch to upsert once Travis supports PostgreSQL 9.5.
# Travis issue: https://github.com/travis-ci/travis-ci/issues/4264
# Upsert gem: https://github.com/seamusabshere/upsert
state = find_or_initialize_by(user_id: user_id, postable_id: topic_id)
fail ArgumentError, "expected post_page >= 1, given #{post_page.inspect}" if post_page < 1
return unless !state.read_at? || state.read_at < post.created_at
state.update!(read_at: post.created_at, page: post_page)
end
def read_on_first_post!(user, topic)
create!(user: user, postable: topic, read_at: Time.zone.now, page: 1)
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems