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https://github.com/elastic/app-search-ruby

Elastic App Search Official Ruby Client
https://github.com/elastic/app-search-ruby

api-client elastic elastic-app-search ruby search swiftype

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Elastic App Search Official Ruby Client

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README

        

> **⚠️ This client is deprecated ⚠️**
>
> As of Enterprise Search version 7.10.0, we are directing users to the new [Enterprise Search Ruby Client](https://github.com/elastic/enterprise-search-ruby) and
> deprecating this client.
>
> This client will be compatible with all Enterprise Search 7.x releases, but will not be compatible with 8.x releases. Our development effort on this project will
> be limited to bug fixes. All future enhancements will be focused on the Enterprise Search Ruby Client.
>
> Thank you! - Elastic

Elastic App Search Logo

CircleCI build

> A first-party Ruby client for building excellent, relevant search experiences with [Elastic App Search](https://www.elastic.co/products/app-search).

## Contents

- [Getting started](#getting-started-)
- [Versioning](#versioning)
- [Usage](#usage)
- [Running Tests](#running-tests)
- [Debugging API Calls](#debugging-api-calls)
- [FAQ](#faq-)
- [Contribute](#contribute-)
- [License](#license-)

---

## Getting started 🐣

To install the gem, execute:

```bash
gem install elastic-app-search
```

Or place `gem 'elastic-app-search', '~> 7.10.0'` in your `Gemfile` and run `bundle install`.

## Versioning

This client is versioned and released alongside App Search.

To guarantee compatibility, use the most recent version of this library within the major version of the corresponding App Search implementation.

For example, for App Search `7.3`, use `7.3` of this library or above, but not `8.0`.

If you are using the [SaaS version available on swiftype.com](https://app.swiftype.com/as) of App Search, you should use the version 7.5.x of the client.

## Usage

#### Setup: Configuring the client and authentication

Using this client assumes that you have already an instance of [Elastic App Search](https://www.elastic.co/products/app-search) up and running.

Once done, a client can be instantiated using the `[API_KEY]` and the `[API_ENDPOINT]` URL of your App Search setup:

```ruby
require 'elastic-app-search'

client = Elastic::AppSearch::Client.new(:api_key => 'private-xxxxxxxxxxxxxxxxxxx', :api_endpoint => 'http://localhost:3002/api/as/v1/')
```

Note:

The `[API_KEY]` authenticates requests to the API.
You can use any key type with the client, however each has a different scope.
For more information on keys, check out the [documentation](https://swiftype.com/documentation/app-search/api/credentials).

##### Swiftype.com App Search users:

When using the [SaaS version available on swiftype.com](https://app.swiftype.com/as) of App Search, you can configure the client using your `[HOST_IDENTIFIER]` instead of the `[API_ENDPOINT]`.
The `[HOST_IDENTIFIER]` can be found within the [Credentials](https://app.swiftype.com/as#/credentials) menu.

```ruby
require 'elastic-app-search'

client = Elastic::AppSearch::Client.new(:host_identifier => 'host-c5s2mj', :api_key => 'private-xxxxxxxxxxxxxxxxxxx')
```

### API Methods

This client is a thin interface to the Elastic App Search Api. Additional details for requests and responses can be
found in the [documentation](https://swiftype.com/documentation/app-search).

#### Indexing: Creating or Updating a Single Document

```ruby
engine_name = 'favorite-videos'
document = {
:id => 'INscMGmhmX4',
:url => 'https://www.youtube.com/watch?v=INscMGmhmX4',
:title => 'The Original Grumpy Cat',
:body => 'A wonderful video of a magnificent cat.'
}

client.index_document(engine_name, document)
```

#### Indexing: Creating or Replacing Documents

```ruby
engine_name = 'favorite-videos'
documents = [
{
:id => 'INscMGmhmX4',
:url => 'https://www.youtube.com/watch?v=INscMGmhmX4',
:title => 'The Original Grumpy Cat',
:body => 'A wonderful video of a magnificent cat.'
},
{
:id => 'JNDFojsd02',
:url => 'https://www.youtube.com/watch?v=dQw4w9WgXcQ',
:title => 'Another Grumpy Cat',
:body => 'A great video of another cool cat.'
}
]

client.index_documents(engine_name, documents)
```

#### Indexing: Updating Documents (Partial Updates)

```ruby
engine_name = 'favorite-videos'
documents = [
{
:id => 'INscMGmhmX4',
:title => 'Updated title'
}
]

client.update_documents(engine_name, documents)
```

#### Retrieving Documents

```ruby
engine_name = 'favorite-videos'
document_ids = ['INscMGmhmX4', 'JNDFojsd02']

client.get_documents(engine_name, document_ids)
```

#### Listing Documents

```ruby
engine_name = 'favorite-videos'

client.list_documents(engine_name)
```

#### Destroying Documents

```ruby
engine_name = 'favorite-videos'
document_ids = ['INscMGmhmX4', 'JNDFojsd02']

client.destroy_documents(engine_name, document_ids)
```

#### Listing Engines

```ruby
client.list_engines
```

#### Retrieving Engines

```ruby
engine_name = 'favorite-videos'

client.get_engine(engine_name)
```

#### Creating Engines

```ruby
engine_name = 'favorite-videos'

client.create_engine(engine_name)
```

#### Destroying Engines

```ruby
engine_name = 'favorite-videos'

client.destroy_engine(engine_name)
```

#### Creating Meta Engines

```ruby
engine_name = 'videos-engine'
sources_engines = ['favorite-videos', 'all-videos']

client.create_meta_engine(engine_name, source_engines)
```

#### Adding Meta Engines Source

```ruby
engine_name = 'videos-engine'
sources_engines = ['fun-videos', 'cat-videos']

client.add_meta_engine_sources(engine_name, source_engines)
```

#### Adding Meta Engines Source

```ruby
engine_name = 'videos-engine'
sources_engines = ['nsfw-videos']

client.delete_meta_engine_sources(engine_name, source_engines)
```

#### Searching

```ruby
engine_name = 'favorite-videos'
query = 'cat'
search_fields = { :title => {} }
result_fields = { :title => { :raw => {} } }
options = { :search_fields => search_fields, :result_fields => result_fields }

client.search(engine_name, query, options)
```

#### Multi-Search

```ruby
engine_name = 'favorite-videos'
queries = [{
:query => 'cat',
:options => { :search_fields => { :title => {} }}
},{
:query => 'dog',
:options => { :search_fields => { :body => {} }}
}]

client.multi_search(engine_name, queries)
```

#### Query Suggestion

```ruby
engine_name = 'favorite-videos'
options = {
:size => 3,
:types => {
:documents => {
:fields => ['title']
}
}
}

client.query_suggestion(engine_name, 'cat', options)
```

#### Show Search Settings

```ruby
engine_name = 'favorite-videos'

client.show_settings(engine_name)
```

#### Update Search Settings

```ruby
engine_name = 'favorite-videos'
settings = {
'search_fields' => {
'id' => {
'weight' => 1
},
'url' => {
'weight' => 1
},
'title' => {
'weight' => 1
},
'body' => {
'weight' => 1
},
},
'boosts' => {
'title' => [
{
'type' => 'value',
'factor' => 9.5,
'operation' => 'multiply',
'value' => [
'Titanic'
]
}
]
}
}

client.update_settings(engine_name, settings)
```

#### Reset Search Settings

```ruby
engine_name = 'favorite-videos'

client.reset_settings(engine_name)
```

#### Create a Signed Search Key

Creating a search key that will only return the title field.

```ruby
public_search_key = 'search-xxxxxxxxxxxxxxxxxxxxxxxx'
# This name must match the name of the key above from your App Search dashboard
public_search_key_name = 'search-key'
enforced_options = {
result_fields: { title: { raw: {} } },
filters: { world_heritage_site: 'true' }
}

signed_search_key = Elastic::AppSearch::Client.create_signed_search_key(public_search_key, public_search_key_name, enforced_options)

client = Elastic::AppSearch::Client.new(:api_key => signed_search_key, :api_endpoint => 'http://localhost:3002/api/as/v1/')

client.search('national-parks-demo', 'everglade')
```

#### Log click-through

Logging a click through

```ruby
engine_name = 'favorite-videos'
options = {
:query => 'cat videos',
:document_id => 'INscMGmhmX4',
:request_id => 'e4c4dea0bd7ad3d2f676575ef16dc7d2',
:tags => ['firefox', 'web browser']
}

client.log_click_through(engine_name, options)
```

#### Analytics - Number of clicks-throughs received by a document

```ruby
engine_name = 'favorite-videos'
options = {
:query => 'cats',
:page => {
:size => 20,
},
:filters => {
:date => {
:from => '2019-04-11T00:00:00+00:00',
:to => '2019-04-13T00:00:00+00:00'
}
}
}

client.get_top_clicks_analytics(engine_name, options)
```

#### Analytics - Queries, number of queries, and clicks received

```ruby
engine_name = 'favorite-videos'
options = {
:page => {
:size => 20
},
:filters => {
:date => {
:from => '2019-04-11T00:00:00+00:00',
:to => '2019-04-13T00:00:00+00:00'
}
}
}

client.get_top_queries_analytics(engine_name, options)
```

#### Analytics - Number of clicks and total number of queries

```ruby
engine_name = 'favorite-videos'
options = {
:filters => {
:all => [
{
:tag => ['mobile', 'web']
},{
:query => 'cats'
}, {
:document_id => '163'
}, {
:date => {
:from => '2018-07-05T12:00:00+00:00',
:to => '2018-07-05T14:00:00+00:00'
}
}
]
},
:interval => 'hour'
}

client.get_count_analytics(engine_name, options)
```

#### Creating Synonym Sets

```ruby
engine_name = 'us-national-parks'

client.create_synonym_set(engine_name, :synonyms => ['park', 'trail'])
```

#### Retrieving Synonym Sets

```ruby
engine_name = 'us-national-parks'

client.get_synonym_set(engine_name, 'syn-5d8e6b5d40caae7dcb6e1b9c')
```

#### Listing Synonym Sets

```ruby
engine_name = 'us-national-parks'

client.list_synonym_sets(engine_name, :current => 1, :size => 20)
```

#### Updating Synonym Sets

```ruby
engine_name = 'us-national-parks'

client.update_synonym_set(engine_name, 'syn-5d8e6b5d40caae7dcb6e1b9c', :synonyms => ['park', 'trail', 'ground'])
```

#### Destroying Synonym Sets

```ruby
engine_name = 'us-national-parks'

client.destroy_synonym_set(engine_name, 'syn-5d8e6b5d40caae7dcb6e1b9c')
```

#### Listing Credentials

```ruby
client.list_credentials(:current => 1, :size => 20)
```

#### Retrieving Credentials

```ruby
client.get_credential('reading-private-key')
```

#### Creating Credentials

```ruby
client.create_credential({
:name => 'reading-private-key',
:type => 'private',
:read => true,
:write => false,
:access_all_engines => false,
:engines => [
'favorite-videos'
]
})
```

#### Updating Credentials

```ruby
client.update_credential('reading-private-key', {
:name => 'reading-private-key',
:type => 'private',
:read => true,
:write => true,
:access_all_engines => false,
:engines => [
'favorite-videos'
]
})
```

#### Destroying Credentials

```ruby
client.destroy_credential('reading-private-key')
```

#### Retrieving an Engine's Schema

```ruby
engine_name = 'us-national-parks'

client.get_schema(engine_name)
```

#### Updating an Engine's Schema or Creating a New Schema Field

```ruby
engine_name = 'us-national-parks'

client.update_schema(engine_name, 'square_km' => 'number')
```

#### Creating Curations

```ruby
engine_name = 'us-national-parks'
options = {
'queries' => [
'zion'
],
'promoted' => [
'doc-5d8e413b40caaedab76e3c96'
],
'hidden' => [
'doc-5d8e413d40caae335e06c374'
]
}

client.create_curation(engine_name, options)
```

#### Retrieving Curations

```ruby
engine_name = 'us-national-parks'

client.get_curation(engine_name, 'cur-5d9240d640caaeca6506b600')
```

#### Listing Curations

```ruby
engine_name = 'us-national-parks'

client.list_curations(engine_name, current: 1, size: 20)
```

#### Updating Curations

```ruby
engine_name = 'us-national-parks'
id = 'cur-5d9240d640caaeca6506b600'
options = {
'queries' => [
'zion'
],
'promoted' => [
'doc-5d8e413b40caaedab76e3c96'
]
}

client.update_curation(engine_name, id, options)
```

#### Destroying Curations

```ruby
engine_name = 'us-national-parks'

client.destroy_curation(engine_name, 'cur-5d9240d640caaeca6506b600')
```

#### Retrieving API Logs

```ruby
engine_name = 'us-national-parks'
options = {
'filters' => {
'date' => {
'from' => '2019-09-23T00:00:00+00:00',
'to' => '2019-09-28T00:00:00+00:00'
}
},
'page' => {
'total_results' => 100,
'size' => 20
},
'query' => 'search',
'sort_direction' => 'desc'
}

client.get_api_logs(engine_name, options)
```

## Running Tests

```bash
export AS_API_KEY="[API_KEY]"
export AS_ADMIN_KEY="[ADMIN_API_KEY]"
export AS_HOST_IDENTIFIER="[HOST_IDENTIFIER]"
bundle exec rspec
```

You can also run tests against a local environment by passing a `AS_API_ENDPOINT` environment variable

```bash
export AS_API_KEY="[API_KEY]"
export AS_ADMIN_KEY="[ADMIN_API_KEY]"
export AS_API_ENDPOINT="http://[HOST_IDENTIFIER].api.127.0.0.1.ip.es.io:3002/api/as/v1"
bundle exec rspec
```

## Debugging API calls

If you need to debug an API call made by the client, there are a few things you could do:

1. Setting `AS_DEBUG` environment variable to `true` would enable HTTP-level debugging and you would
see all requests generated by the client on your console.

2. You could use our API logs feature in App Search console to see your requests and responses live.

3. In your debug logs you could find a `X-Request-Id` header value. That could be used when talking
to Elastic Customer Support to help us quickly find your API request and help you troubleshoot
your issues.

## FAQ 🔮

### Where do I report issues with the client?

If something is not working as expected, please open an [issue](https://github.com/elastic/app-search-ruby/issues/new).

### Where can I learn more about App Search?

Your best bet is to read the [documentation](https://swiftype.com/documentation/app-search).

### Where else can I go to get help?

You can checkout the [Elastic App Search community discuss forums](https://discuss.elastic.co/c/app-search).

## Contribute 🚀

We welcome contributors to the project. Before you begin, a couple notes...

- Before opening a pull request, please create an issue to [discuss the scope of your proposal](https://github.com/elastic/app-search-ruby/issues).
- Please write simple code and concise documentation, when appropriate.

## License 📗

[Apache 2.0](https://github.com/elastic/app-search-ruby/blob/master/LICENSE.txt) © [Elastic](https://github.com/elastic)

Thank you to all the [contributors](https://github.com/elastic/app-search-ruby/graphs/contributors)!