9e4de49b79
* Add tsvector index on listings * Fix sorting order when fetching tag flares * Add published_at as a sorting condition for Homepage::ArticlesQuery * Re-added param needed by ES, this got lost somewhere down the line
45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
module Search
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module Postgres
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class Article
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DEFAULT_SORT_BY = "hotness_score DESC, comments_count DESC".freeze
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def self.search_documents(
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term: nil,
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user_id: nil,
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sort_by: nil,
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sort_direction: nil,
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page: nil,
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per_page: nil
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)
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relation = Homepage::ArticlesQuery.call(user_id: user_id, page: page, per_page: per_page)
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relation = relation.search_articles(term) if term.present?
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relation = sort(relation, sort_by, sort_direction)
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tag_flares = Homepage::FetchTagFlares.call(relation)
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# including user and organization as the last step as they are not needed
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# by the query that fetches tag flares, they are only needed by the serializer
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relation = relation.includes(:user, :organization)
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serialize(relation, tag_flares)
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end
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def self.sort(relation, sort_by, sort_direction)
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return relation.reorder(sort_by => sort_direction) if sort_by&.to_sym == :published_at
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relation.reorder(DEFAULT_SORT_BY)
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end
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private_class_method :sort
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def self.serialize(articles, tag_flares)
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Homepage::ArticleSerializer
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.new(articles, params: { tag_flares: tag_flares }, is_collection: true)
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.serializable_hash[:data]
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.pluck(:attributes)
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end
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private_class_method :serialize
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end
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end
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end
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