discourse/lib/trust_level.rb

50 lines
789 B
Ruby

require_dependency 'enum'
class InvalidTrustLevel < StandardError; end
class TrustLevel
attr_reader :id, :name
class << self
def [](level)
raise InvalidTrustLevel if !valid?(level)
level
end
def levels
@levels ||= Enum.new(:newuser, :basic, :regular, :leader, :elder, start: 0)
end
def all
levels.map do |name_key, id|
TrustLevel.new(name_key, id)
end
end
def valid?(level)
valid_range === level
end
def valid_range
(0..4)
end
def compare(current_level, level)
(current_level || 0) >= level
end
end
def initialize(name_key, id)
@name = I18n.t("trust_levels.#{name_key}.title")
@id = id
end
def serializable_hash
{ id: @id, name: @name }
end
end