Added match all function

Author: paulsullivanjr

test/integration/skill_controller_search_test.exs

@@ -38,6 +38,11 @@ defmodule SkillControllerSearchIntegrationTest do
     assert results == []
   end
 
+  test "match all entries" do
+    results = ElasticSearchHelper.match_all(@test_url, @test_index, "title")
+    assert results -- ["Elixir", "Ruby", "Rails", "CSS"] == []
+  end
+
   def init do
     ElasticSearchHelper.add_documents(@test_url, @test_index, @type_value, ["Elixir", "Ruby", "Rails", "CSS"], [refresh: true])
   end

web/helpers/elastic_search_helper.ex

@@ -37,6 +37,15 @@ defmodule CodeCorps.ElasticSearchHelper do
     Search.search(url, index, [], data) |> process_response(type)
   end
 
+  def match_all(url, index, type) do
+    data = %{
+      query: %{
+        match_all: %{}
+      }
+    }
+    Search.search(url, index, [], data) |> process_response(type)
+  end
+
   def process_response(%HTTPoison.Response{status_code: 200} = response, type) do
     response.body["hits"]["hits"] |> Enum.map(fn(x) -> x["_source"][type] end)
   end