# BusCar
[](https://travis-ci.org/elbow-jason/bus_car)
**A super simple Elasticsearch tool with its own DSL and Ecto-like usage.**
###### Note: This is tool/library is in extreme flux. Use at your own risk.
## Usage
Make the Repo
```elixir
defmodule Example.Repo do
use BusCar.Repo, opt_app: :some_example
end
```
Make a Mapping
```elixir
defmodule Example.Doge do
use BusCar.Document
document "animal", "dog" do
property :name, :string
property :age, :integer
timestamps
end
end
```
Get all the Models (aliased names see `.iex.exs` for example)
```elixir
iex> Repo.all(Doge)
[
%Example.Doge{_version: 1, age: 26, id: "33", inserted_at: "2016-09-26T02:34:20.187264Z", name: "Moe Moe", updated_at: "2016-09-26T02:34:20.187264Z"},
%Example.Doge{_version: 1, age: 10, id: "AVdkWj0_-SwwFG-cHjcZ", inserted_at: "2016-09-26T02:36:58.044176Z", name: "Dora", updated_at: "2016-09-26T02:36:58.044176Z"}
]
```
Insert a few Models
```elixir
iex> Repo.insert(%Doge{name: "Daisy May", age: 18})
%Example.Doge{_version: 1, age: 18, id: "AVdkXSuf-SwwFG-cHjcd", inserted_at: "2016-09-26T02:40:10.140185Z", name: "Daisy May", updated_at: "2016-09-26T02:40:10.140185Z"}
iex> Repo.insert(%Doge{id: 10, name: "Punky", age: 35})
%Example.Doge{_version: 1, age: 35, id: "10", inserted_at: "2016-09-26T02:50:21.290414Z", name: "Punky", updated_at: "2016-09-26T02:50:21.290414Z"}
```
Go Bananas (Young Adult Doges only)
```elixir
iex> Repo.search(Doge, [:query, :bool, :must, :range, :age, :gte, 18, :lt, 30])
[
%Example.Doge{_version: nil, age: 26, id: "33", inserted_at: "2016-09-26T02:34:20.187264Z", name: "Moe Moe", updated_at: "2016-09-26T02:34:20.187264Z"},
%Example.Doge{_version: nil, age: 18, id: "AVdkXSuf-SwwFG-cHjcd", inserted_at: "2016-09-26T02:40:10.140185Z", name: "Daisy May", updated_at: "2016-09-26T02:40:10.140185Z"}
]
```
## Installation
If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
1. Add `bus_car` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:bus_car, "~> 0.2.3"}]
end
```
## Features/Todos
- [x] Customizable Config
- [x] Bool Dsl
- [x] ConstantScore Dsl
- [x] Exists Dsl
- [x] Filter Dsl
- [x] Match Dsl
- [x] Query Dsl
- [x] MustNot Dsl
- [x] Must Dsl
- [x] Nested Dsl
- [x] Prefix Dsl
- [x] Query Dsl
- [x] Range Dsl
- [x] Should Dsl
- [x] Term Dsl
- [x] Document to DSL to Requests pipeline
- [x] Ecto-ish Interface
- [x] Make sure Repo uses `:otp_app` keyword arg
- [x] Request Tests
- [x] Api Tests
- [x] Repo Tests
- [ ] Docs
- [x] Mappings Tests
- [ ] Github Repo for Example Project and Advanced Examples
- [x] Optimistic "Locking" on update
- [ ] Full Functional Tests
- [ ] Geo Dsl
- [ ] MoreLikeThis Query
- [ ] Upsert
- [x] Hex.pm
- [ ] DB Connection Pooling?
- [x] Extract BusCar DSL into its own Repo
