Class: TrueandcoAnalytics::ApplicationReport

Inherits:
Object
  • Object
show all
Defined in:
lib/trueandco_analytics/common/reports/application_report.rb

Direct Known Subclasses

DetailsReport, PageBuyInDateRangeReport

Constant Summary collapse

AVAILABLE_FORMATS = 
%w(csv arr).freeze
DEFAULT_FORMAT = 
AVAILABLE_FORMATS[0]

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(format = nil, date_start = nil, date_end = nil) ⇒ ApplicationReport

Returns a new instance of ApplicationReport.

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# File 'lib/trueandco_analytics/common/reports/application_report.rb', line 7

def initialize(format = nil, date_start = nil, date_end = nil)
  format ||= DEFAULT_FORMAT
  @format = format
  unless format_available?
    raise ArgumentError, I18n.t("trueandco_analytics.error.argument.unknown_format")
  end
  date_start = date_start.kind_of?(DateTime) ? date_start : DateTime.new(1970,1,1,0,0,0)
  date_end   = date_end.kind_of?(DateTime) ? date_end : DateTime.now
  date_end   += 1.days
  arr = source_data(date_start, date_end)

  @data = send("to_#{format}", arr)
end

Class Method Details

.descendants ⇒ Object

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# File 'lib/trueandco_analytics/common/reports/application_report.rb', line 33

def self.descendants
  ObjectSpace.each_object(Class).select { |klass| klass < self }
end

.formats ⇒ Object

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# File 'lib/trueandco_analytics/common/reports/application_report.rb', line 21

def self.formats
  AVAILABLE_FORMATS
end

.reports ⇒ Object

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# File 'lib/trueandco_analytics/common/reports/application_report.rb', line 25

def self.reports
  self.subclasses.map{ |name| name.to_s.sub(/TrueandcoAnalytics::/,'').underscore }
end

.subclasses ⇒ Object

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# File 'lib/trueandco_analytics/common/reports/application_report.rb', line 29

def self.subclasses
  self.descendants
end