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Contents
# frozen_string_literal: true
module ConvenientService
module Service
module Plugins
module HasJSendResultParamsValidations
module UsingDryValidation
class Middleware < MethodChainMiddleware
intended_for :result, entity: :service
##
# @return [ConvenientService::Service::Plugins::HasJSendResult::Entities::Result]
#
def next(...)
return entity.public_send(status, data: errors, message: errors.first.to_a.map(&:to_s).join(" ")) if errors.any?
chain.next(...)
end
private
##
# @return [Hash{Symbol => Object}]
#
# @internal
# 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
##
# @return [Hash{Symbol => Object}]
#
def constructor_kwargs
@constructor_kwargs ||= entity.constructor_arguments.kwargs
end
##
# @return [Dry::Validation::Contract]
#
def contract
@contract ||= entity.class.contract
end
##
# @return [Hash{Symbol => Object}]
#
def resolve_errors
return {} unless contract.schema
contract.new
.call(constructor_kwargs)
.errors
.to_h
.transform_values(&:first)
end
##
# @return [Symbol]
#
def status
middleware_arguments.kwargs.fetch(:status) { :error }
end
end
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems