Module: Smplkit::Flags::Helpers

Defined in:
lib/smplkit/flags/helpers.rb

Overview

Helpers that translate between server JSON and the SDK’s wrapper model objects.

Class Method Summary collapse

Class Method Details

.build_flag_request_body(flag) ⇒ Object

Build the JSON body for a Flag create/update request.



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# File 'lib/smplkit/flags/helpers.rb', line 52

def build_flag_request_body(flag)
  environments = flag.environments.each_with_object({}) do |(env_key, env), out|
    out[env_key] = {
      "enabled" => env.enabled,
      "default" => env.default,
      "rules" => env.rules.map { |r| { "logic" => r.logic, "value" => r.value, "description" => r.description } }
    }
  end

  attributes = {
    "id" => flag.id,
    "name" => flag.name,
    "type" => flag.type,
    "default" => flag.default,
    "description" => flag.description,
    "environments" => environments
  }
  values = flag.values
  attributes["values"] = values.map { |v| { "name" => v.name, "value" => v.value } } if values

  { "data" => { "type" => "flag", "id" => flag.id, "attributes" => attributes.compact } }
end

.flag_dict_from_json(resource) ⇒ Object

Translate a JSON:API resource Hash into a flat dict the runtime cache can consume. The shape mirrors smplkit.flags.helpers._flag_dict_from_json in the Python SDK.



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# File 'lib/smplkit/flags/helpers.rb', line 13

def flag_dict_from_json(resource)
  attrs = resource["attributes"] || {}
  environments = (attrs["environments"] || {}).each_with_object({}) do |(env_key, env_data), out|
    out[env_key] = parse_env(env_data || {})
  end

  {
    "id" => resource["id"] || attrs["id"],
    "name" => attrs["name"],
    "type" => attrs["type"],
    "default" => attrs["default"],
    "values" => parse_values(attrs["values"]),
    "description" => attrs["description"],
    "environments" => environments
  }
end

.parse_env(env_data) ⇒ Object 



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# File 'lib/smplkit/flags/helpers.rb', line 36

def parse_env(env_data)
  rules = (env_data["rules"] || []).map do |r|
    FlagRule.new(
      logic: r["logic"] || {},
      value: r["value"],
      description: r["description"]
    )
  end
  FlagEnvironment.new(
    enabled: env_data.fetch("enabled", true) ? true : false,
    default: env_data["default"],
    rules: rules
  )
end

.parse_values(raw) ⇒ Object 



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# File 'lib/smplkit/flags/helpers.rb', line 30

def parse_values(raw)
  return nil if raw.nil?

  raw.map { |v| FlagValue.new(name: v["name"], value: v["value"]) }
end