# ExAws.CloudSearch
[![Build Status][build status svg]][build status]
An [ex\_aws][] service module for AWS [CloudSearch][].
## Installation
The package can be installed by adding `ex_aws_cloud_search` to your list of
dependencies in `mix.exs` along with `:ex_aws_cloud_search` and your preferred
JSON codec and HTTP client.
If you are using the [structured search syntax][sss], you may wish to use
[csquery][].
```elixir
def deps do
[
{:ex_aws, "~> 2.0"},
{:ex_aws_s3, "~> 1.0"},
{:poison, "~> 3.0"},
{:hackney, "~> 1.9"},
{:csquery, "~> 1.0"} # Optional, but recommended.
]
end
```
Documentation can be found at [HexDocs.pm][].
## Configuration
The request configuration for `ExAws.CloudSearch` is a little different than
most other AWS services, in that it requires an additional configuration
parameter to know what host to use for document management or searches. When
configuring, add a `search_domain` configuration.
```elixir
config :ex_aws,
access_key_id: [{:system, "AWS_ACCESS_KEY_ID"}, {:aws_profile, "default", 30}],
secret_access_key: [{:system, "AWS_SECRET_ACCESS_KEY"}, {:aws_profile, "default", 30}],
region: "us-west-2",
search_domain: "exaws-search-test-d3adbeef65rvt"
```
The actual host will be chosen based on the `search_domain` provided. As with
all `ExAws` requests, this may be provided a runtime:
```elixir
"José"
|> ExAws.CloudSearch.search()
|> ExAws.request!(region: "us-west-2", search_domain: "exaws-search-test-d3adbeef65rvt")
```
## CSQuery Integration
During search construction, if a `CSQuery.Expression` is provided as the query,
`ExAws.CloudSearch` will also configure the query parser to be structured and
it will use `CSQuery.to_query/1` to produce the query string. (If `CSQuery` is
not loaded, an error will be thrown.)
## Planned Features
- [x] Search - 0.1.0
- [x] Suggest - 0.2.0
- [x] Document management (add, update, delete) - 0.2.0
- [x] Configuration - 0.2.0
- [ ] Improved configuration hygiene by providing more helper structs and
functions.
- [ ] Tests - 1.0.0
## Community and Contributing
We welcome your contributions, as described in [Contributing.md][]. Like all
Kinetic Cafe [open source projects][], is under the Kinetic Cafe Open Source
[Code of Conduct][kccoc].
[ex\_aws]: https://github.com/ex-aws
[hexdocs.pm]: https://hexdocs.pm/ex_aws_cloud_search
[build status svg]: https://travis-ci.org/KineticCafe/csquery.svg?branch=master
[build status]: https://travis-ci.org/KineticCafe/csquery
[contributing.md]: Contributing.md
[open source projects]: https://github.com/KineticCafe
[kccoc]: https://github.com/KineticCafe/code-of-conduct
[cloudsearch]: https://docs.aws.amazon.com/cloudsearch/
[sss]: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/search-api.html#structured-search-syntax
[csquery]: https://github.com/KineticCafe/csquery