Class: WillFilter::Containers::DateRange

Inherits:
FilterContainer show all
Defined in:
lib/will_filter/containers/date_range.rb

Instance Attribute Summary

Attributes inherited from FilterContainer

#condition, #filter, #index, #operator, #values

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from FilterContainer

#date, #is_floating_point?, #is_numeric?, #options, #reset_values, #sanitized_value, #serialize_to_params, #template_name, #time, #value

Constructor Details

#initialize(filter, criteria_key, operator, values) ⇒ DateRange 



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# File 'lib/will_filter/containers/date_range.rb', line 40

def initialize(filter, criteria_key, operator, values)
  super(filter, criteria_key, operator, values)
  @start_date = values[0]
  @end_date = values[1] if values.size > 1
end

Class Method Details

.operators ⇒ Object 



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# File 'lib/will_filter/containers/date_range.rb', line 36

def self.operators
  [:is_in_the_range]
end

Instance Method Details

#sql_condition ⇒ Object 



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# File 'lib/will_filter/containers/date_range.rb', line 53

def sql_condition
  return [" (#{condition.full_key} >= ? and #{condition.full_key} <= ?) ", date(@start_date), date(@end_date)] if operator == :is_in_the_range
end

#validate ⇒ Object 



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# File 'lib/will_filter/containers/date_range.rb', line 46

def validate
  return "Start value must be provided" if @start_date.blank?
  return "Start value must be a valid date (2008-01-01)" if date(@start_date).nil?
  return "End value must be provided" if @end_date.blank?
  return "End value must be a valid date (2008-01-01)" if date(@end_date).nil?
end