tirexs

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An Elixir flavored HTTP client and DSL library for building JSON based settings, mappings, queries to Elasticsearch engine.

Getting Started

1. Add this to the defp deps do list in your mix.exs file:

{:tirexs, "~> 0.8"}

2. Also in mix.exs, add :tirexs to the :applications list in def application.

3. In config/dev.exs, configure tirexs:

   # The default uri is http://127.0.0.1:9200
   config :tirexs, :uri, "http://127.0.0.1:9200"
   

   See lib/tirexs/env.ex for more configuration options.

4. Index a document:

import Tirexs.HTTP

put("/my_index/users/1", [name: "Jane", email: "[email protected]"])
# {:ok, 201,
#  %{_id: "1", _index: "my_index", _type: "users", _version: 1, created: true}}

5. Fetch the document:

get("/my_index/users/1")
#  {:ok, 200,
#   %{_id: "1", _index: "my_index",
#     _source: %{email: "[email protected]", name: "Jane"}, _type: "users",
#     _version: 1, found: true}}

6. Simplified search:

get("/my_index/users/_search?q=name:jane")
#  {:ok, 200,
#   %{_shards: %{failed: 0, successful: 5, total: 5},
#     hits: %{hits: [%{_id: "1", _index: "my_index", _score: 0.30685282,
#          _source: %{email: "[email protected]", name: "Jane"}, _type: "users"}],
#       max_score: 0.30685282, total: 1}, timed_out: false, took: 10}}

7. Query DSL

import Tirexs.Search

query = search [index: "my_index"] do
  query do
    match "name", "jane"
  end
end
# [search: [query: [match: [name: [query: "jane"]]]], index: "my_index"]

Tirexs.Query.create_resource(query)
#  {:ok, 200,
#   %{_shards: %{failed: 0, successful: 5, total: 5},
#     hits: %{hits: [%{_id: "1", _index: "my_index", _score: 0.30685282,
#          _source: %{email: "[email protected]", name: "Jane"}, _type: "users"}],
#       max_score: 0.30685282, total: 1}, timed_out: false, took: 5}}

Check out /examples directory as a quick intro.

tirexs is split into several layers

• Raw HTTP layer and API helpers
• Multiple operations in single call such as Bulk API and mget API
• DSL flavored helpers

Find out more in api reference

Not sure?

Look around using https://hex.pm/packages?search=elasticsearch... to find out some other packages.

Contributing

If you feel like porting or fixing something, please drop a pull request or issue tracker at GitHub! Check out the CONTRIBUTING.md for more details.

License

Tirexs source code is released under Apache 2 License. Check LICENSE and NOTICE files for more details. The project HEAD is https://github.com/zatvobor/tirexs.