class Graphiti::RequestValidators::UpdateValidator
Public Instance Methods
Source
# File lib/graphiti/request_validators/update_validator.rb, line 4 def validate if required_payload? && payload_matches_endpoint? super else false end end
Calls superclass method
Private Instance Methods
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# File lib/graphiti/request_validators/update_validator.rb, line 14 def attribute_mismatch(attr_path) @error_class = Graphiti::Errors::ConflictRequest @errors.add( attr_path.join("."), :attribute_mismatch, message: "does not match the server endpoint" ) end
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# File lib/graphiti/request_validators/update_validator.rb, line 34 def payload_matches_endpoint? unless @params.dig(:data, :id) == @params.dig(:filter, :id) attribute_mismatch([:data, :id]) end meta_type = @params.dig(:data, :type) # NOTE: calling #to_s and comparing 2 strings is slower than # calling #to_sym and comparing 2 symbols. But pre ruby-2.2 # #to_sym on user supplied data would lead to a memory leak. if @root_resource.type.to_s != meta_type if @root_resource.polymorphic? begin @root_resource.class.resource_for_type(meta_type).new rescue Errors::PolymorphicResourceChildNotFound attribute_mismatch([:data, :type]) end else attribute_mismatch([:data, :type]) end end errors.blank? end
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# File lib/graphiti/request_validators/update_validator.rb, line 23 def required_payload? [ [:data], [:data, :type], [:data, :id] ].each do |required_attr| attribute_mismatch(required_attr) unless @params.dig(*required_attr) end errors.blank? end