Noosfero/noosfero

require_dependency "profile"
require_dependency "community"

([Profile] + Profile.descendants).each do |subclass|
  subclass.class_eval do
    # cannot use :order because of months/years named_scope
    has_many :orders, class_name: "OrdersPlugin::Sale", foreign_key: :profile_id
    has_many :sales, class_name: "OrdersPlugin::Sale", foreign_key: :profile_id
    has_many :purchases, class_name: "OrdersPlugin::Purchase", foreign_key: :consumer_id

    has_many :ordered_items, -> { order "name ASC" }, through: :orders, source: :items

    has_many :sales_consumers, through: :sales, source: :consumer
    has_many :purchases_suppliers, through: :purchases, source: :profile
  end
end

class Profile
  # FIXME move to core
  def has_admin?(person)
    return unless person

    person.has_permission? "edit_profile", self
  end

  def sales_all_consumers
    consumers = self.sales_consumers.order "name ASC"
    consumers.concat self.consumers.except_self.order("name ASC") if self.respond_to? :consumers
    consumers.uniq
  end

  def purchases_all_suppliers
    consumers = self.purchases_suppliers.order "name ASC"
    consumers.concat self.suppliers.except_self.order("name ASC") if self.respond_to? :suppliers
    consumers.uniq
  end

  def self.create_orders_manager_role(env_id)
    env = Environment.find env_id
    Role.create! environment: env,
                 key: "profile_orders_manager",
                 name: I18n.t("orders_plugin.lib.ext.profile.orders_manager"),
                 permissions: [
                   "manage_orders",
                 ]
  end

  def orders_managers
    self.members_by_role Profile::Roles.orders_manager(environment.id)
  end

  PERMISSIONS["Profile"]["manage_orders"] = N_("Manage orders")
  module Roles
    def self.orders_manager(env_id)
      role = find_role "orders_manager", env_id
      role ||= Profile.create_orders_manager_role env_id
      role
    end

    class << self
      def all_roles_with_orders_manager(env_id)
        roles = all_roles_without_orders_manager env_id
        if not roles.find { |r| r.key == "profile_orders_manager" }
          Profile.create_orders_manager_role env_id
          roles = all_roles_without_orders_manager env_id
        end

        roles
      end
      alias all_roles_without_orders_manager all_roles
      alias all_roles all_roles_with_orders_manager
    end
  end
end