Class: BMC::Filter::ByDateOrDatetimePeriod

Inherits:
ByKeyValue
  • Object
show all
Defined in:
app/filters/bmc/filter/by_date_or_datetime_period.rb

Direct Known Subclasses

ByDatePeriod, ByDatetimePeriod

Instance Attribute Summary

Attributes inherited from ByKeyValue

#key

Instance Method Summary collapse

Methods inherited from ByKeyValue

#column_for

Constructor Details

#initialize ⇒ ByDateOrDatetimePeriod

Returns a new instance of ByDateOrDatetimePeriod.



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# File 'app/filters/bmc/filter/by_date_or_datetime_period.rb', line 2

def initialize(*)
  if instance_of?(BMC::Filter::ByDateOrDatetimePeriod)
    raise "please use FilterStrategyByDatePeriod or FilterStrategyByDatetimePeriod"
  end

  super
end

Instance Method Details

#call(query, value) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/filters/bmc/filter/by_date_or_datetime_period.rb', line 10

def call(query, value) # rubocop:disable Metrics/MethodLength
  value = value.to_s

  if value == "today"
    a = now
    b = now
  elsif value == "yesterday"
    a = (now - 1.day)
    b = (now - 1.day)
  elsif value == "this_week"
    a = now.beginning_of_week
    b = now.end_of_week
  elsif value == "this_month"
    a = now.beginning_of_month
    b = now.end_of_month
  elsif value == "this_year"
    a = now.beginning_of_year
    b = now.end_of_year
  elsif value == "last_week"
    a = (now - 1.week).beginning_of_week
    b = (now - 1.week).end_of_week
  elsif value == "last_month"
    a = (now - 1.month).beginning_of_month
    b = (now - 1.month).end_of_month
  elsif value == "last_year"
    a = (now - 1.year).beginning_of_year
    b = (now - 1.year).end_of_year
  elsif (m = value.match(/last\.([0-9]+)\.(days?|weeks?|months?|years?)/))
    a = now - m[1].to_i.public_send(m[2])
    b = now
  else
    return query
  end

  if now.is_a?(Time)
    a = a.beginning_of_day if a
    b = b.end_of_day       if b
  end

  column = column_for(query)

  query = query.where("#{column} >= ?", a) if a
  query = query.where("#{column} <= ?", b) if b

  query
end