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Ensure exact match is the first result in hashtag searches (#21315)
Fixes #17494
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@ -76,11 +76,27 @@ class TagSearchService < BaseService
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definition = TagsIndex.query(query)
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definition = definition.filter(filter) if @options[:exclude_unreviewed]
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definition.limit(@limit).offset(@offset).objects.compact
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ensure_exact_match(definition.limit(@limit).offset(@offset).objects.compact)
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rescue Faraday::ConnectionFailed, Parslet::ParseFailed
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nil
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end
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# Since the ElasticSearch Query doesn't guarantee the exact match will be the
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# first result or that it will even be returned, patch the results accordingly
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def ensure_exact_match(results)
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return results unless @offset.nil? || @offset.zero?
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normalized_query = Tag.normalize(@query)
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exact_match = results.find { |tag| tag.name.downcase == normalized_query }
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exact_match ||= Tag.find_normalized(normalized_query)
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unless exact_match.nil?
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results.delete(exact_match)
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results = [exact_match] + results
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end
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results
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end
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def from_database
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Tag.search_for(@query, @limit, @offset, @options)
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end
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