From 79992103c5c30c79f5f130cef7c08ed1d4c778c0 Mon Sep 17 00:00:00 2001
From: Bruno Casali <brunoocasali@gmail.com>
Date: Thu, 30 Mar 2023 14:48:26 +0100
Subject: [PATCH] Create MultiSearch module

---
 lib/meilisearch.rb                           |  1 +
 lib/meilisearch/client.rb                    |  1 +
 lib/meilisearch/multi_search.rb              | 11 +++++++++++
 spec/meilisearch/client/multi_search_spec.rb | 19 +++++++++++++++++++
 4 files changed, 32 insertions(+)
 create mode 100644 lib/meilisearch/multi_search.rb
 create mode 100644 spec/meilisearch/client/multi_search_spec.rb

diff --git a/lib/meilisearch.rb b/lib/meilisearch.rb
index b75baff4..2ba15581 100644
--- a/lib/meilisearch.rb
+++ b/lib/meilisearch.rb
@@ -3,6 +3,7 @@
 require 'meilisearch/version'
 require 'meilisearch/utils'
 require 'meilisearch/http_request'
+require 'meilisearch/multi_search'
 require 'meilisearch/tenant_token'
 require 'meilisearch/task'
 require 'meilisearch/client'
diff --git a/lib/meilisearch/client.rb b/lib/meilisearch/client.rb
index 951d13f2..c2d3ffa8 100644
--- a/lib/meilisearch/client.rb
+++ b/lib/meilisearch/client.rb
@@ -3,6 +3,7 @@
 module MeiliSearch
   class Client < HTTPRequest
     include MeiliSearch::TenantToken
+    include MeiliSearch::MultiSearch
 
     ### INDEXES
 
diff --git a/lib/meilisearch/multi_search.rb b/lib/meilisearch/multi_search.rb
new file mode 100644
index 00000000..2cb3cba1
--- /dev/null
+++ b/lib/meilisearch/multi_search.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module MeiliSearch
+  module MultiSearch
+    def multi_search(data)
+      body = Utils.transform_attributes(data)
+
+      http_post '/multi-search', queries: body
+    end
+  end
+end
diff --git a/spec/meilisearch/client/multi_search_spec.rb b/spec/meilisearch/client/multi_search_spec.rb
new file mode 100644
index 00000000..4d29de0b
--- /dev/null
+++ b/spec/meilisearch/client/multi_search_spec.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+RSpec.describe 'MeiliSearch::Client - Multiple Index Search' do
+
+  before do
+    client.create_index('books')
+    client.create_index('movies')
+  end
+
+  it 'does a custom search with two different indexes' do
+    response = client.multi_search([
+      { index_uid: 'books', q: 'prince' },
+      { index_uid: 'movies', q: 'prince' }
+    ])
+
+    expect(response['results'].count).to eq(2)
+    expect(response['results'][0]['estimatedTotalHits']).to eq(0)
+    expect(response['results'][1]['estimatedTotalHits']).to eq(0)
+  end
+end