Class: TechAdTagger

Inherits:
Base
  • Object
show all
Defined in:
lib/whos_using_what/data_gatherers/tech_ad_tagger.rb

Instance Attribute Summary

Attributes inherited from Base

#set_paths

Instance Method Summary collapse

Methods inherited from Base

set_paths

Constructor Details

#initialize ⇒ TechAdTagger

Returns a new instance of TechAdTagger.



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# File 'lib/whos_using_what/data_gatherers/tech_ad_tagger.rb', line 5

def initialize

  require_relative '../api_clients/google_client'

  @search_client = GoogleClient.new

  @mongo_client = MongoHelper.get_mongo_connection
  @companies_coll = @mongo_client['companies']


end

Instance Method Details

#tag_company_with_technologies(tech_keywords, search_query_url_generator_closure) ⇒ Object

iterates through array and updates company db record with technologies found from ads from their website



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# File 'lib/whos_using_what/data_gatherers/tech_ad_tagger.rb', line 19

def tag_company_with_technologies tech_keywords, search_query_url_generator_closure

  # uncomment if need to clear out all existing technologies
=begin
  @companies_coll.find().each do |company|
    company['languages'] = {}
    @companies_coll.update({"_id" => company["_id"]}, company)
  end
=end


  companies = @companies_coll.find(
      # "languages" => {"$exists" => false}
      # "languages" => {}
  ).to_a

  languages = Hash.new

  companies.each do |company|

    languages = Hash.new

    company_languages_map = @search_client.perform_search tech_keywords, company["websiteUrl"], search_query_url_generator_closure

    company_languages_map.each do |key, value|

      languages[key] = value

    end

    company['languages'] = languages

    @companies_coll.update({"_id" => company["_id"]}, company)

    puts "updating: " << company.to_s

  end
end