ikeikeikeike / scrivener_esx

pagination

Scrivener.ESx

Installation

If available in Hex, the package can be installed as:

1. Add scrivener_esx to your list of dependencies in mix.exs:

```elixir
def deps do
  [{:scrivener_esx, "~> 0.1.0"}]
end
```

2. Ensure scrivener_esx is started before your application:

```elixir
def application do
  [applications: [:scrivener_esx]]
end
```

Usage

defmodule MyApp.ESx do
  use ESx.Model.Base, app: :my_app
  use Scrivener, page_size: 10
end

defmodule MyApp.Blog do
  use MyApp.Web, :model
  use ESx.Schema

  schema "blogs" do
    field :title, :string
    field :content, :string
    field :publish, :boolean

    timestamps
  end

  mapping do
    indexes :title, type: "string"
    indexes :content, type: "string"
    indexes :publish, type: "boolean"
  end

def index(conn, params) do
  page =
    MyApp.Blog
    |> MyApp.ESx.search(%{query: %{match: %{title: "foo"}}})
    |> MyApp.ESx.paginate(params)

  render conn, :index,
    people: page.entries,
    page_number: page.page_number,
    page_size: page.page_size,
    total_pages: page.total_pages,
    total_entries: page.total_entries
end

page =
  MyApp.Blog
  |> MyApp.ESx.search(%{query: %{match: %{title: "foo"}}})
  |> MyApp.ESx.paginate(page: 2, page_size: 5)