Class: Decidim::Proposals::SimilarProposals

Inherits:
Rectify::Query
  • Object
show all
Includes:
TranslationsHelper
Defined in:
app/queries/decidim/proposals/similar_proposals.rb

Overview

Class used to retrieve similar proposals.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(components, proposal) ⇒ SimilarProposals

Initializes the class.

components - Decidim::CurrentComponent proposal - Decidim::Proposals::Proposal



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# File 'app/queries/decidim/proposals/similar_proposals.rb', line 21

def initialize(components, proposal)
  @components = components
  @proposal = proposal
end

Class Method Details

.for(components, proposal) ⇒ Object

Syntactic sugar to initialize the class and return the queried objects.

components - Decidim::CurrentComponent proposal - Decidim::Proposals::Proposal



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# File 'app/queries/decidim/proposals/similar_proposals.rb', line 13

def self.for(components, proposal)
  new(components, proposal).query
end

Instance Method Details

#query ⇒ Object

Retrieves similar proposals



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# File 'app/queries/decidim/proposals/similar_proposals.rb', line 27

def query
  Decidim::Proposals::Proposal
    .where(component: @components)
    .published
    .where(
      "GREATEST(#{title_similarity}, #{body_similarity}) >= ?",
      @proposal.title,
      @proposal.body,
      Decidim::Proposals.similarity_threshold
    )
    .limit(Decidim::Proposals.similarity_limit)
end