Class: Decidim::StatsPresenter

Inherits:
SimpleDelegator
  • Object
show all
Defined in:
decidim-core/app/presenters/decidim/stats_presenter.rb

Overview

A general presenter to render statistics in participatory spaces.

Instance Method Summary collapse

Instance Method Details

#all_stats(conditions) ⇒ Object 



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# File 'decidim-core/app/presenters/decidim/stats_presenter.rb', line 23

def all_stats(conditions)
  @global_stats ||= {}
  @global_stats[conditions] ||= global_stats(**conditions).concat(component_stats(**conditions))
end

#collection(priority: StatsRegistry::MEDIUM_PRIORITY) ⇒ Object

Public: returns a collection of stats (Hash) for the Participatory Space Home.



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# File 'decidim-core/app/presenters/decidim/stats_presenter.rb', line 7

def collection(priority: StatsRegistry::MEDIUM_PRIORITY)
  stats = all_stats(priority:).reject(&:empty?)
  stats = stats.reject { |stat| stat[:data].blank? || stat[:data][0].zero? }
  stats.each_with_object({}) do |stat, hash|
    name = stat[:name]
    if hash[name]
      stat[:data].each_with_index do |value, idx|
        hash[name][:data][idx] ||= 0
        hash[name][:data][idx] += value
      end
    else
      hash[name] = stat
    end
  end.values
end

#scope_entity ⇒ Object

Public: returns the entity where to limit the stats on. Usually, this is a Participatory Space or an Organization.

Raises:

  • (NotImplementedError) 


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# File 'decidim-core/app/presenters/decidim/stats_presenter.rb', line 30

def scope_entity = raise NotImplementedError