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defmodule Couch do
def get(db, doc) do
config = Application.get_env(:lsg, :couch)
url = [Keyword.get(config, :url), db, doc] |> Enum.join("/")
user = Keyword.get(config, :user)
pass = Keyword.get(config, :pass)
client_options = Keyword.get(config, :client_options, [])
headers = [{"accept", "application/json"}, {"user-agent", "beautte"}]
options = [hackney: [:insecure, {:basic_auth, {user, pass}}]] ++ client_options
case HTTPoison.get(url, headers, options) do
{:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
{:ok, Poison.decode!(body)}
{:ok, %HTTPoison.Response{status_code: 404}} ->
{:error, :not_found}
error -> {:error, {:couchdb_error, error}}
end
end
end
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