class CategorySerializer < BasicCategorySerializer attributes :read_restricted, :available_groups, :auto_close_hours, :auto_close_based_on_last_post, :group_permissions, :position, :email_in, :email_in_allow_strangers, :suppress_from_homepage, :can_delete, :cannot_delete_reason, :is_special, :allow_badges, :custom_fields, :allowed_tags, :allowed_tag_groups def group_permissions @group_permissions ||= begin perms = object.category_groups.joins(:group).includes(:group).order("groups.name").map do |cg| { permission_type: cg.permission_type, group_name: cg.group.name } end if perms.length == 0 && !object.read_restricted perms << { permission_type: CategoryGroup.permission_types[:full], group_name: :everyone } end perms end end def available_groups Group.order(:name).pluck(:name) - group_permissions.map{|g| g[:group_name]} end def can_delete true end def include_is_special? [SiteSetting.lounge_category_id, SiteSetting.meta_category_id, SiteSetting.staff_category_id, SiteSetting.uncategorized_category_id] .include? object.id end def is_special true end def include_can_delete? scope && scope.can_delete?(object) end def cannot_delete_reason scope && scope.cannot_delete_category_reason(object) end def include_cannot_delete_reason !include_can_delete? && scope && scope.can_edit?(object) end def include_email_in? scope && scope.can_edit?(object) end def include_email_in_allow_strangers? scope && scope.can_edit?(object) end def include_suppress_from_homepage? scope && scope.can_edit?(object) end def notification_level user = scope && scope.user object.notification_level || (user && CategoryUser.where(user: user, category: object).first.try(:notification_level)) end def include_allowed_tags? SiteSetting.tagging_enabled end def allowed_tags object.tags.pluck(:name) end def include_allowed_tag_groups? SiteSetting.tagging_enabled end def allowed_tag_groups object.tag_groups.pluck(:name) end end