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Versions: 11
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Contents
require 'active_support'
class LHS::Item < LHS::Proxy
module Validation
extend ActiveSupport::Concern
def valid?(options = {})
options ||= {}
errors.clear
endpoint = validation_endpoint
raise 'No endpoint found to perform validations! See here: https://github.com/local-ch/lhs#validation' unless endpoint
record = LHS::Record.for_url(endpoint.url)
params = merge_validation_params!(endpoint).merge options.fetch(:params, {})
url = validation_url(endpoint)
run_validation!(record, options, url, params)
true
rescue LHC::Error => e
self.errors = LHS::Problems::Errors.new(e.response, record)
false
end
alias validate valid?
private
def validation_url(endpoint)
url = endpoint.url
action = endpoint.options[:validates][:path].presence
url = "#{url}/#{action}" if action.present?
url
end
def merge_validation_params!(endpoint)
validates_params = endpoint.options[:validates].select { |key, _| key.to_sym != :path }
params = endpoint.options.fetch(:params, {}).merge(params_from_link)
params = params.merge(validates_params) if validates_params.is_a?(Hash)
params
end
def run_validation!(record, options, url, params)
record.request(
options.merge(
url: url,
method: :post,
params: params,
body: _data,
headers: { 'Content-Type' => 'application/json' }
)
)
end
def validation_endpoint
endpoint = endpoint_from_link if _data.href # take embeded first
endpoint ||= record.find_endpoint(_data._raw)
validates = endpoint.options && endpoint.options.fetch(:validates, false)
raise 'Endpoint does not support validations!' unless validates
endpoint
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems