Module: ZipSearch::ControllerHelpers

Extended by:
ActiveSupport::Concern
Defined in:
lib/zip_search/controller_helpers.rb

Instance Method Summary collapse

Instance Method Details

#apply_location_filtering(target) ⇒ Object 



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# File 'lib/zip_search/controller_helpers.rb', line 41

def apply_location_filtering(target)
  return target unless params.key? :zs_location
  zl = Location.find_by(id: params[:zlid].to_i)
  q = params[:location_search][:q]
  zl_association = if has_zipsearch_locations? target
                     :zipsearch_locations
                   elsif has_zipsearch_location? target
                     :zipsearch_location
                   end
  return target if zl_association.nil?
  wq = case params[:by]
       when 'zip' then ['zipsearch_locations.zip = ?', q]
       when 'county'
         ['zipsearch_locations.county = ? AND zipsearch_locations.state = ?',
          zl.county, zl.state]
       when 'city'
         ['zipsearch_locations.city = ? AND zipsearch_locations.state = ?',
          zl.city, zl.state]
       when 'state' then ['zipsearch_locations.state = ?', q]
       end
  return target unless wq.present?
  target.joins(zl_association).where(*wq)
end

#do_zipcode_search(zip) ⇒ Object 



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# File 'lib/zip_search/controller_helpers.rb', line 12

def do_zipcode_search(zip)
  Geocoder.configure(lookup: :nominatim)
  n_results = Geocoder.search zip, bounds: US_BOUNDS
  Geocoder.configure(lookup: :google)
  g_results = Geocoder.search zip, bounds: US_BOUNDS
  response = {}
  if n_results.any? || g_results.any?
    if g_results.any?
      g_best_match = g_results.first
      response[:city] = g_best_match.city
      response[:state] = g_best_match.state
    end
    if n_results.any?
      n_best_match = if g_results.any?
                       matching_g_results = n_results.select{|r|
                         (r.city.present? && r.city == g_best_match.city) ||
                         (r.state.present? && r.state == g_best_match.state) }
                       if matching_g_results.any? then 
                         matching_g_results.first
                       else n_results.first end
                     else n_results.first end
      response[:county] = n_best_match.county
      response[:city] ||= n_best_match.city
      response[:state] ||= n_best_match.state
    end
  end
  response
end