fix: switch _doc to _source for GET

Author: liam-lagay-14

lib/elastic_search_framework/repository.rb

@@ -28,7 +28,7 @@ def set(index:, entity:, type: 'default', op_type: 'index', routing_key: nil)
     end
 
     def get(index:, id:, type: 'default', routing_key: nil)
-      uri_string = "#{host}/#{index.full_name}/_doc/#{id}"
+      uri_string = "#{host}/#{index.full_name}/_source/#{id}"
       uri_string += "?routing=#{routing_key}" if routing_key
 
       uri = URI(uri_string)
@@ -42,9 +42,9 @@ def get(index:, id:, type: 'default', routing_key: nil)
       if valid_response?(response.code)
         result = JSON.load(response.body)
         hash_helper.indifferent!(result)
-        return result
+        result
       elsif Integer(response.code) == 404
-        return nil
+        nil
       else
         raise ElasticSearchFramework::Exceptions::IndexError.new(
             "An error occurred getting an index document. Response: #{response.body}"

spec/elastic_search_framework/repository_spec.rb

@@ -71,15 +71,15 @@
         subject.set(index: ExampleIndex, entity: item2)
         subject.set(index: ExampleIndex, entity: item5)
         index_item1 = subject.get(index: ExampleIndex, id: item1.id)
-        expect(index_item1[:_source][:id]).to eq item1.id
-        expect(index_item1[:_source][:name]).to eq item1.name
-        expect(index_item1[:_source][:timestamp]).to eq item1.timestamp
-        expect(index_item1[:_source][:number]).to eq item1.number
+        expect(index_item1[:id]).to eq item1.id
+        expect(index_item1[:name]).to eq item1.name
+        expect(index_item1[:timestamp]).to eq item1.timestamp
+        expect(index_item1[:number]).to eq item1.number
         index_item2 = subject.get(index: ExampleIndex, id: item2.id)
-        expect(index_item2[:_source][:id]).to eq item2.id
-        expect(index_item2[:_source][:name]).to eq item2.name
-        expect(index_item2[:_source][:timestamp]).to eq item2.timestamp
-        expect(index_item2[:_source][:number]).to eq item2.number
+        expect(index_item2[:id]).to eq item2.id
+        expect(index_item2[:name]).to eq item2.name
+        expect(index_item2[:timestamp]).to eq item2.timestamp
+        expect(index_item2[:number]).to eq item2.number
         subject.drop(index: ExampleIndex, id: item1.id)
         expect(subject.get(index: ExampleIndex, id: item1.id)).to be_nil
       end
@@ -92,10 +92,10 @@
         subject.set(index: ExampleIndex, entity: item1)
         subject.set(index: ExampleIndex, entity: item1.tap { |i| i.timestamp += 100 }, op_type: 'create')
         index_item1 = subject.get(index: ExampleIndex, id: item1.id)
-        expect(index_item1[:_source][:id]).to eq item1.id
-        expect(index_item1[:_source][:name]).to eq item1.name
-        expect(index_item1[:_source][:timestamp]).to eq original_timestamp
-        expect(index_item1[:_source][:number]).to eq item1.number
+        expect(index_item1[:id]).to eq item1.id
+        expect(index_item1[:name]).to eq item1.name
+        expect(index_item1[:timestamp]).to eq original_timestamp
+        expect(index_item1[:number]).to eq item1.number
       end
     end