Sha256: 7ca1655065bab48301cbf391df94b9951a2cbe5a97f848c3d4170136b10e2950
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Size: 1.3 KB
Versions: 24
Compression:
Stored size: 1.3 KB
Contents
# frozen_string_literal: true
class Role < ApplicationRecord
belongs_to :user, touch: true
validates :name,
presence: true,
uniqueness: { scope: :user_id },
inclusion: { in: proc { Role.roles.map(&:name) } }
RoleDefinition = Struct.new(:name, :description, :default)
class << self
def define(name, description, default: false)
if roles.map(&:name).include?(name.to_s)
raise ArgumentError, "Tried to define role :#{role}, " \
"but a role by that name already exists"
else
roles << RoleDefinition.new(name.to_s, description, default)
end
end
def roles
@roles ||= default_roles + config_roles
end
def names
all.map(&:name)
end
protected
def config_file
Rails.root.join("config/roles.yml")
end
def config_roles
return [] unless File.exist?(config_file)
YAML.load_file(config_file).map do |key, opts|
RoleDefinition.new(key.to_s, opts["description"], opts["default"])
end
end
def default_roles
[RoleDefinition.new("users", "Can manage users", false),
RoleDefinition.new("pages", "Can manage pages", true)]
end
end
def name=(new_name)
super(new_name.to_s)
end
def to_s
name.humanize
end
end
Version data entries
24 entries across 24 versions & 1 rubygems