使用ROR 4.01,elasticsearch和轮胎宝石。
文章模型
class Article
belongs_to: region
belongs_to: house
end
def self.search(params)
tire.search(page: params[:page], per_page: 12) do
query { string params[:query], default_operator: "AND" } if params[:query].present?
filter :term, region_id: params[:region_id] if params[:region_id].present?
filter :term, house_id: params[:house_id] if params[:house_id].present?
facet "regions" do
terms :region_id
end
facet "houses" do
terms :house_id
end
end
end
物品管理员
def index
if params[:query].present?
@articles = Article.search(params)
else
@articles = Article.all
end
end
文章索引视图
%h3 Regions
%ul
- @articles.facets['regions']['terms'].each do |facet|
%li
= link_to_unless_current Region.find(facet['term']).name, params.merge(region_id: facet['term'])
- if params[:region_id] == facet['term'].to_s
(#{link_to "remove", region_id: nil})
- else
(#{facet['count']})
%h3 House Owners
%ul
- @articles.facets['houses']['terms'].each do |facet|
%li
= link_to_unless_current House.find(facet['term']).name, params.merge(house_id: facet['term'])
- if params[:house_id] == facet['term'].to_s
(#{link_to "remove", house_id: nil})
- else
(#{facet['count']})
基于地区或房主的文章过滤/方面工作。但不是两个。它如何一起工作?
那么使用多面?可能吗?
谢谢
REMCO
答案 0 :(得分:1)
tire is deprecated并且当前的Elasticsearch版本不支持,因此我将从内存和源代码开始,但是......
terms
应该接受一系列术语。
因此,您应该能够使用这两个术语创建一个方面:
facet "houses_regions" do
terms [:house_id, :region_id]
end