Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit 5b00030

Browse files
committed
[MODEL] Added example of the multi-model search to examples/activerecord_associations.rb
Related: #345 
1 parent e78d9aa commit 5b00030

File tree

1 file changed

+51
-36
lines changed

1 file changed

+51
-36
lines changed

‎elasticsearch-model/examples/activerecord_associations.rb‎

Lines changed: 51 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -59,9 +59,43 @@
5959
add_index(:comments, :article_id)
6060
end
6161

62+
# ----- Elasticsearch client setup ----------------------------------------------------------------
63+
64+
Elasticsearch::Model.client = Elasticsearch::Client.new log: true
65+
Elasticsearch::Model.client.transport.logger.formatter = proc { |s, d, p, m| "\e[32m#{m}\n\e[0m" }
66+
67+
# ----- Search integration ------------------------------------------------------------------------
68+
69+
module Searchable
70+
extend ActiveSupport::Concern
71+
72+
included do
73+
include Elasticsearch::Model
74+
include Elasticsearch::Model::Callbacks
75+
76+
include Indexing
77+
after_touch() { __elasticsearch__.index_document }
78+
end
79+
80+
module Indexing
81+
82+
# Customize the JSON serialization for Elasticsearch
83+
def as_indexed_json(options={})
84+
self.as_json(
85+
include: { categories: { only: :title},
86+
authors: { methods: [:full_name], only: [:full_name] },
87+
comments: { only: :text }
88+
})
89+
end
90+
end
91+
end
92+
6293
# ----- Model definitions -------------------------------------------------------------------------
6394

6495
class Category < ActiveRecord::Base
96+
include Elasticsearch::Model
97+
include Elasticsearch::Model::Callbacks
98+
6599
has_and_belongs_to_many :articles
66100
end
67101

@@ -81,50 +115,22 @@ class Authorship < ActiveRecord::Base
81115
end
82116

83117
class Article < ActiveRecord::Base
118+
include Searchable
119+
84120
has_and_belongs_to_many :categories, after_add: [ lambda { |a,c| a.__elasticsearch__.index_document } ],
85121
after_remove: [ lambda { |a,c| a.__elasticsearch__.index_document } ]
86122
has_many :authorships
87123
has_many :authors, through: :authorships
88124
has_many :comments
89125
end
90126

91-
class Article < ActiveRecord::Base; delegate :size, to: :comments, prefix: true; end
92-
93127
class Comment < ActiveRecord::Base
94-
belongs_to :article, touch: true
95-
end
96-
97-
# ----- Search integration ------------------------------------------------------------------------
98-
99-
module Searchable
100-
extend ActiveSupport::Concern
101-
102-
included do
103-
include Elasticsearch::Model
104-
include Elasticsearch::Model::Callbacks
105-
106-
__elasticsearch__.client = Elasticsearch::Client.new log: true
107-
__elasticsearch__.client.transport.logger.formatter = proc { |s, d, p, m| "\e[32m#{m}\n\e[0m" }
108-
109-
include Indexing
110-
after_touch() { __elasticsearch__.index_document }
111-
end
112-
113-
module Indexing
128+
include Elasticsearch::Model
129+
include Elasticsearch::Model::Callbacks
114130

115-
# Customize the JSON serialization for Elasticsearch
116-
def as_indexed_json(options={})
117-
self.as_json(
118-
include: { categories: { only: :title},
119-
authors: { methods: [:full_name], only: [:full_name] },
120-
comments: { only: :text }
121-
})
122-
end
123-
end
131+
belongs_to :article, touch: true
124132
end
125133

126-
Article.__send__ :include, Searchable
127-
128134
# ----- Insert data -------------------------------------------------------------------------------
129135

130136
# Create category
@@ -149,14 +155,23 @@ def as_indexed_json(options={})
149155

150156
# Add comment
151157
#
152-
article.comments.create text: 'First comment'
158+
article.comments.create text: 'First comment for article One'
159+
article.comments.create text: 'Second comment for article One'
153160

154-
# Load
161+
Elasticsearch::Model.client.indices.refresh index: Elasticsearch::Model::Registry.all.map(&:index_name)
162+
163+
puts "\n\e[1mArticles containing 'one':\e[0m", Article.search('one').records.to_a.map(&:inspect), ""
164+
165+
puts "\n\e[1mModels containing 'one':\e[0m", Elasticsearch::Model.search('one').records.to_a.map(&:inspect), ""
166+
167+
# Load model
155168
#
156169
article = Article.all.includes(:categories, :authors, :comments).first
157170

158171
# ----- Pry ---------------------------------------------------------------------------------------
159172

173+
puts '', '-'*Pry::Terminal.width!
174+
160175
Pry.start(binding, prompt: lambda { |obj, nest_level, _| '> ' },
161-
input: StringIO.new('puts "\n\narticle.as_indexed_json\n"; article.as_indexed_json'),
176+
input: StringIO.new("article.as_indexed_json\n"),
162177
quiet: true)

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /