Class: Decidim::ReportingProposals::NearbyProposals

Inherits:
Query
  • Object
show all
Defined in:
app/queries/decidim/reporting_proposals/nearby_proposals.rb

Overview

Class used to retrieve similar proposals.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(components, proposal) ⇒ NearbyProposals

Initializes the class.

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



19
20
21
22
23
24
 
# File 'app/queries/decidim/reporting_proposals/nearby_proposals.rb', line 19

def initialize(components, proposal)
  @components = components
  @proposal = proposal
  @radius = proposal.component.settings.geocoding_comparison_radius
  @newer_than = proposal.component.settings.geocoding_comparison_newer_than
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



11
12
13
 
# File 'app/queries/decidim/reporting_proposals/nearby_proposals.rb', line 11

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

Instance Method Details

#query ⇒ Object

Retrieves similar proposals by distance



27
28
29
30
31
32
33
 
# File 'app/queries/decidim/reporting_proposals/nearby_proposals.rb', line 27

def query
  return Decidim::Proposals::Proposal.none if query_ids.blank?

  Decidim::Proposals::Proposal
    .where(id: query_ids)
    .order([Arel.sql("array_position(ARRAY[?], id)"), query_ids])
end