54 lines
1.3 KiB
Ruby
54 lines
1.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
module Usage
|
|
class Metric
|
|
attr_reader :definition
|
|
|
|
def initialize(definition)
|
|
@definition = definition
|
|
end
|
|
|
|
class << self
|
|
def all
|
|
@all ||= Gitlab::Usage::MetricDefinition.with_instrumentation_class.map do |definition|
|
|
self.new(definition)
|
|
end
|
|
end
|
|
end
|
|
|
|
def with_value
|
|
with_availability(proc { instrumentation_object.value })
|
|
end
|
|
|
|
def with_instrumentation
|
|
with_availability(proc { instrumentation_object.instrumentation })
|
|
end
|
|
|
|
def with_suggested_name
|
|
with_availability(proc { instrumentation_object.suggested_name })
|
|
end
|
|
|
|
private
|
|
|
|
def with_availability(value_proc)
|
|
return {} unless instrumentation_object.available?
|
|
|
|
unflatten_key_path(value_proc.call)
|
|
end
|
|
|
|
def unflatten_key_path(value)
|
|
::Gitlab::Usage::Metrics::KeyPathProcessor.process(definition.key_path, value)
|
|
end
|
|
|
|
def instrumentation_class
|
|
"Gitlab::Usage::Metrics::Instrumentations::#{definition.instrumentation_class}"
|
|
end
|
|
|
|
def instrumentation_object
|
|
@instrumentation_object ||= instrumentation_class.constantize.new(definition.attributes)
|
|
end
|
|
end
|
|
end
|
|
end
|