私は Player を持っており、Player は Profile からフルネームを持っています。Playerでelasticsearchを使用しています。フルネームによるデフォルトのソートが必要です。どうすれば設定できますか?Player クラスファイルからの私のコード:
......
mapping do
indexes :id, type: 'integer'
indexes :fullname, boost: 10
indexes :name
indexes :surname
indexes :position_name
indexes :info
indexes :club_id, type: 'integer'
indexes :club_name
end
def self.search(params)
tire.search(load: true, page: params[:page], per_page: 20) do
query do
boolean do
if params[:query].present?
must { string params[:query], default_operator: "AND" }
else
must {string '*'}
end
must { term :position_id, params[:position_id]} if params[:position_id].present?
must { term :club_id, params[:club_id]} if params[:club_id].present?
end
end
# filter :term, user_id: params[:user_id] if params[:user_id].present?
# sort { by Item.column_names.include?(params[:sort]) ? params[:sort] : "created_at", %w[asc desc].include?(params[:direction]) ? params[:direction] : "desc" } if params[:query].blank?
sort { by Player.column_names.include?(params[:sort]) ? params[:sort] : :id ,%w[asc desc].include?(params[:direction]) ? params[:direction] : "desc"}
facet "positions" do
terms :position_id
end
facet "clubs" do
terms :club_id
end
# raise to_curl
end
end
def to_indexed_json
to_json(methods: [:fullname, :name, :surname, :position_name, :club_name])
end
def fullname
self.profil.fullname
end
......
並べ替えで :id を :fullname に変更すると、次のエラーが発生します。
500 : {"error":"SearchPhaseExecutionException[Failed to execute phase [query], total failure; shardFailures {[DBgvi6JiQAi0FTwhonq8Ag][players][0]: QueryPhaseExecutionException[[players][0]: query[ConstantScore(NotDeleted(cache(_type:player)))],from[0],size[20],sort[<custom:\"fullname\": org.elasticsearch.index.field.data.strings.StringFieldDataType$1@33a626ac>!]: Query Failed [Failed to execute main query]]; nested: IOException[Can't sort on string types with more than one value per doc, or more than one token per field]; }{[DBgvi6JiQAi0FTwhonq8Ag][players][4]: QueryPhaseExecutionException[[players][4]: query[ConstantScore(NotDeleted(cache(_type:player)))],from[0],size[20],sort[<custom:\"fullname\": org.elasticsearch.index.field.data.strings.StringFieldDataType$1@3274eb8a>!]: Query Failed [Failed to execute main query]]; nested: IOException[Can't sort on string types with more than one value per doc, or more than one token per field]; }]","status":500}