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Contents
# frozen_string_literal: true
# This class defines settings for step
module Light
module Services
module Settings
class Step
# Getters
attr_reader :name, :always
def initialize(name, service_class, opts = {})
@name = name
@service_class = service_class
@if = opts[:if]
@unless = opts[:unless]
@always = opts[:always]
if @if && @unless
raise Light::Services::TwoConditions, "#{service_class} `if` and `unless` cannot be specified " \
"for the step `#{name}` at the same time"
end
end
def run(instance, benchmark: false)
return false unless run?(instance)
if instance.respond_to?(name, true)
if benchmark
time = Benchmark.ms do
instance.send(name)
end
instance.log "⏱️ Step #{name} took #{time}ms"
else
instance.send(name)
end
true
else
raise Light::Services::NoStepError, "Cannot find step `#{name}` in service `#{@service_class}`"
end
end
private
def run?(instance)
return false if instance.done?
if @if
check_condition(@if, instance)
elsif @unless
!check_condition(@unless, instance)
else
true
end
end
def check_condition(condition, instance)
case condition
when Symbol
instance.send(condition)
when Proc
instance.instance_exec(&condition)
else
raise Light::Services::Error, "#{@service_class} condition should be a Symbol or Proc " \
"for the step `#{@name}` (currently: #{condition.class})"
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems