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62 lines
1.5 KiB
Elixir
62 lines
1.5 KiB
Elixir
defmodule PhilomenaQuery.Search.Client do
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@moduledoc """
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HTTP-level interaction with OpenSearch JSON API.
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Allows two styles of parameters for bodies:
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- map: the map is directly encoded as a JSON object
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- list: each element of the list is encoded as a JSON object and interspersed with newlines.
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This is used by bulk APIs.
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"""
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@receive_timeout 30_000
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@type list_or_map :: list() | map()
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@type result :: {:ok, Req.Response.t()} | {:error, Exception.t()}
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@doc """
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HTTP GET
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"""
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@spec get(String.t(), list_or_map()) :: result()
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def get(url, body) do
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Req.get(url, encode_options(body))
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end
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@doc """
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HTTP POST
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"""
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@spec post(String.t(), list_or_map()) :: result()
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def post(url, body) do
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Req.post(url, encode_options(body))
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end
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@doc """
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HTTP PUT
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"""
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@spec put(String.t(), list_or_map()) :: result()
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def put(url, body) do
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Req.put(url, encode_options(body))
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end
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@doc """
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HTTP DELETE
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"""
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@spec delete(String.t()) :: result()
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def delete(url) do
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Req.delete(url, encode_options())
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end
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defp encode_body(body) when is_map(body),
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do: Jason.encode!(body)
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defp encode_body(body) when is_list(body),
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do: [Enum.map_intersperse(body, "\n", &Jason.encode!(&1)), "\n"]
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defp encode_options,
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do: [headers: request_headers(), receive_timeout: @receive_timeout]
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defp encode_options(body),
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do: Keyword.merge(encode_options(), body: encode_body(body))
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defp request_headers,
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do: [content_type: "application/json"]
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end
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