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# File 'lib/graphoid/mutations/processor.rb', line 6
def self.execute(model, grapho, data, user)
root_object = []
operations = []
data.each { |key, value| operations << Operation.new(model, key, value) }
operations.each do |operation|
item = operation.operand.precreate(operation.value)
root_object << item if item.present?
end
root_object = root_object.reduce({}, :merge)
fieldnames = Attribute.fieldnames_of(model)
root_object['created_by_id'] = user.id if fieldnames.include?('created_by_id')
root_object['updated_by_id'] = user.id if fieldnames.include?('updated_by_id')
sanitized = Attribute.correct(model, root_object)
root = model.create!(sanitized)
operations.each do |operation|
operation.operand.create(root, operation.value, grapho)
end
root.reload
end
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