Class: RailsPerformance::DataSource

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_performance/data_source.rb

Constant Summary collapse

KLASSES = 
{
  requests: RailsPerformance::Models::RequestRecord,
  sidekiq: RailsPerformance::Models::SidekiqRecord,
  delayed_job: RailsPerformance::Models::DelayedJobRecord,
  grape: RailsPerformance::Models::GrapeRecord,
  rake: RailsPerformance::Models::RakeRecord,
  custom: RailsPerformance::Models::CustomRecord,
  resources: RailsPerformance::Models::ResourceRecord
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type:, q: {}, days: RailsPerformance::Utils.days(RailsPerformance.duration)) ⇒ DataSource

Returns a new instance of DataSource.



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# File 'lib/rails_performance/data_source.rb', line 15

def initialize(type:, q: {}, days: RailsPerformance::Utils.days(RailsPerformance.duration))
  @type = type
  @klass = KLASSES[type]
  q[:on] ||= Date.today
  @q = q
  @days = days
end

Instance Attribute Details

#days ⇒ Object (readonly)

Returns the value of attribute days.



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# File 'lib/rails_performance/data_source.rb', line 13

def days
  @days
end

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/rails_performance/data_source.rb', line 13

def klass
  @klass
end

#q ⇒ Object (readonly)

Returns the value of attribute q.



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# File 'lib/rails_performance/data_source.rb', line 13

def q
  @q
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/rails_performance/data_source.rb', line 13

def type
  @type
end

Instance Method Details

#add_to(storage = RailsPerformance::Models::Collection.new) ⇒ Object 



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# File 'lib/rails_performance/data_source.rb', line 36

def add_to(storage = RailsPerformance::Models::Collection.new)
  store do |record|
    storage.add(record)
  end
  storage
end

#db ⇒ Object 



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# File 'lib/rails_performance/data_source.rb', line 23

def db
  result = RailsPerformance::Models::Collection.new
  now = RailsPerformance::Utils.kind_of_now
  (0..days).to_a.reverse_each do |e|
    RailsPerformance::DataSource.new(q: q.merge({on: (now - e.days).to_date}), type: type).add_to(result)
  end
  result
end

#default? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_performance/data_source.rb', line 32

def default?
  @q.keys == [:on]
end

#store ⇒ Object 



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# File 'lib/rails_performance/data_source.rb', line 43

def store
  keys, values = Utils.fetch_from_redis(query)

  return [] if keys.blank?

  keys.each_with_index do |key, index|
    yield klass.from_db(key, values[index])
  end
end