Class: KMDB::Jobs::RecordBatch

Inherits:
Locked
  • Object
show all
Defined in:
lib/kmdb/jobs/record_batch.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ RecordBatch

Returns a new instance of RecordBatch.

Raises:

  • (ArgumentError) 


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# File 'lib/kmdb/jobs/record_batch.rb', line 23

def initialize(id)
  @batch = EventBatch.find(id)
  raise ArgumentError.new('no such batch') if @batch.nil?
end

Class Method Details

.perform(id) ⇒ Object 



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# File 'lib/kmdb/jobs/record_batch.rb', line 19

def self.perform(id)
  new(id).work
end

Instance Method Details

#work ⇒ Object 



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# File 'lib/kmdb/jobs/record_batch.rb', line 28

def work
  event_sql = []
  properties_sql = []

  @batch.events.each do |event|
    # reject non-whitelisted events
    next unless event['_n'].nil? || WhitelistedEvent.include?(event['_n'])

    # reject ignored users 
    next if IgnoredUser.include?(event['_p']) ||
            IgnoredUser.include?(event['_p2'])

    # store depending on event type
    if event['_p2']
      # ignore aliasing between "real" users
      next if event['_p'] =~ /^\d+$/ && event['_p2'] =~ /^\d+$/
      aliaz = Alias.record event['_p'], event['_p2'], event['_t']
      Resque.enqueue(UnaliasUser, aliaz.name1, aliaz.name2)
    elsif event['_n']
      Event.sql_for(event) do |e,p|
        event_sql << e
        properties_sql << p
      end
    else
      properties_sql << Property.sql_for(event) 
    end
  end

  KMDB.transaction do |c|
    Event.mass_create(event_sql.compact)
    Property.mass_create(properties_sql.compact)
  end

  @batch.delete
end