Class: Graphiti::Scoping::Filter

Inherits:
Base show all
Includes:
Filterable
Defined in:
lib/graphiti/scoping/filter.rb

Instance Attribute Summary

Attributes inherited from Base

#query_hash, #resource

Instance Method Summary collapse

Methods included from Filterable

#dependent_filters, #filter_param, #find_filter, #find_filter!, #missing_dependent_filters, #missing_required_filters, #required_filters

Methods inherited from Base

#apply?, #apply_custom_scope, #apply_standard_scope, #initialize

Constructor Details

This class inherits a constructor from Graphiti::Scoping::Base

Instance Method Details

#apply ⇒ Object 



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# File 'lib/graphiti/scoping/filter.rb', line 5

def apply
  unless @opts[:bypass_required_filters]
    Graphiti::Scoping::FilterGroupValidator.new(
      resource,
      query_hash
    ).raise_unless_filter_group_requirements_met!
  end

  if missing_required_filters.any? && !@opts[:bypass_required_filters]
    raise Errors::RequiredFilter.new(resource, missing_required_filters)
  end

  if missing_dependent_filters.any?
    raise Errors::MissingDependentFilter.new \
      resource, missing_dependent_filters
  end

  each_filter do |filter, operator, value|
    @scope = filter_scope(filter, operator, value)
  end

  resource.after_filtering(@scope)
end