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Versions: 13
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Contents
# frozen_string_literal: true
module ConvenientService
module Service
module Plugins
module HasResultParamsValidations
module UsingDryValidation
class Middleware < Core::MethodChainMiddleware
def next(...)
return entity.failure(data: errors) if errors.any?
chain.next(...)
end
private
##
# NOTE: An example of `Dry::Validation::Contract` usage.
# https://dry-rb.org/gems/dry-validation/1.8/#quick-start
#
# TODO: Return one or all errors?
#
def errors
@errors ||= resolve_errors
end
def constructor_kwargs
@constructor_kwargs ||= entity.constructor_params.kwargs
end
def contract
@contract ||= entity.class.contract
end
def resolve_errors
return {} unless contract.schema
contract.new
.call(constructor_kwargs)
.errors
.to_h
.transform_values(&:first)
end
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems