Class: Magick::Versioning

Inherits:
Object
  • Object
show all
Defined in:
lib/magick/versioning.rb

Defined Under Namespace

Classes: Version

Instance Method Summary collapse

Constructor Details

#initialize(adapter_registry) ⇒ Versioning

Returns a new instance of Versioning.



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# File 'lib/magick/versioning.rb', line 25

def initialize(adapter_registry)
  @adapter_registry = adapter_registry
  @versions = {}
  @mutex = Mutex.new
end

Instance Method Details

#get_versions(feature_name) ⇒ Object 



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# File 'lib/magick/versioning.rb', line 85

def get_versions(feature_name)
  @versions[feature_name.to_s] || []
end

#rollback(feature_name, version) ⇒ Object 



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# File 'lib/magick/versioning.rb', line 51

def rollback(feature_name, version)
  versions = get_versions(feature_name)
  target_version = versions.find { |v| v.version == version }
  return false unless target_version

  feature = Magick.features[feature_name.to_s] || Magick[feature_name]
  feature_data = target_version.feature_data

  # Restore feature state
  feature.set_value(feature_data[:value]) if feature_data[:value]
  feature.set_status(feature_data[:status]) if feature_data[:status]

  # Restore targeting
  feature_data[:targeting]&.each do |type, values|
    Array(values).each do |value|
      case type.to_sym
      when :user
        feature.enable_for_user(value)
      when :group
        feature.enable_for_group(value)
      when :role
        feature.enable_for_role(value)
      end
    end
  end

  # Rails 8+ event
  if defined?(Magick::Rails::Events) && Magick::Rails::Events.rails8?
    Magick::Rails::Events.rollback(feature_name, version: version)
  end

  true
end

#save_version(feature_name, version: nil, created_by: nil) ⇒ Object 



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# File 'lib/magick/versioning.rb', line 31

def save_version(feature_name, version: nil, created_by: nil)
  feature = Magick.features[feature_name.to_s] || Magick[feature_name]
  version ||= next_version(feature_name)
  version_data = Version.new(version, feature.to_h, created_by: created_by)

  @mutex.synchronize do
    @versions[feature_name.to_s] ||= []
    @versions[feature_name.to_s] << version_data
    # Store in adapter
    @adapter_registry.set(feature_name, "version_#{version}", version_data.to_h)
  end

  # Rails 8+ event
  if defined?(Magick::Rails::Events) && Magick::Rails::Events.rails8?
    Magick::Rails::Events.version_saved(feature_name, version: version, created_by: created_by)
  end

  version_data
end