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Polish IdempotencyPlug

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This commit is contained in:
Egor Kislitsyn 2019-06-27 01:53:36 +07:00
parent 159630b21c
commit 889a9c3a3f
3 changed files with 14 additions and 14 deletions
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8
lib/pleroma/plugs/idempotency_plug.ex
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@ -29,16 +29,16 @@ def process_request(conn, key) do
{:ok, nil} -> {:ok, nil} ->
cache_resposnse(conn, key) cache_resposnse(conn, key)
{atom, message} when atom in [:ignore, :error] ->
render_error(conn, message)
{:ok, record} -> {:ok, record} ->
send_cached(conn, key, record) send_cached(conn, key, record)
{atom, message} when atom in [:ignore, :error] ->
render_error(conn, message)
end end
end end
defp cache_resposnse(conn, key) do defp cache_resposnse(conn, key) do
Plug.Conn.register_before_send(conn, fn conn -> register_before_send(conn, fn conn ->
[request_id] = get_resp_header(conn, "x-request-id") [request_id] = get_resp_header(conn, "x-request-id")
content_type = get_content_type(conn) content_type = get_content_type(conn)

2
lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
View file

@ -564,7 +564,7 @@ def post_status(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
case CommonAPI.post(user, params) do case CommonAPI.post(user, params) do
{:error, message} -> {:error, message} ->
conn conn
|> put_status(422) |> put_status(:unprocessable_entity)
|> json(%{error: message}) |> json(%{error: message})
{:ok, activity} -> {:ok, activity} ->

18
test/plugs/idempotency_plug_test.exs
View file

@ -24,7 +24,7 @@ test "returns result from cache" do
|> IdempotencyPlug.call([]) |> IdempotencyPlug.call([])
|> Conn.send_resp(status, body) |> Conn.send_resp(status, body)
conn2 = conn =
:post :post
|> conn("/cofe") |> conn("/cofe")
|> put_req_header("idempotency-key", key) |> put_req_header("idempotency-key", key)
@ -33,17 +33,17 @@ test "returns result from cache" do
|> IdempotencyPlug.call([]) |> IdempotencyPlug.call([])
assert_raise Conn.AlreadySentError, fn -> assert_raise Conn.AlreadySentError, fn ->
Conn.send_resp(conn2, :im_a_teapot, "no cofe") Conn.send_resp(conn, :im_a_teapot, "no cofe")
end end
assert conn2.resp_body == body assert conn.resp_body == body
assert conn2.status == status assert conn.status == status
assert [^second_request_id] = Conn.get_resp_header(conn2, "x-request-id") assert [^second_request_id] = Conn.get_resp_header(conn, "x-request-id")
assert [^orig_request_id] = Conn.get_resp_header(conn2, "x-original-request-id") assert [^orig_request_id] = Conn.get_resp_header(conn, "x-original-request-id")
assert [^key] = Conn.get_resp_header(conn2, "idempotency-key") assert [^key] = Conn.get_resp_header(conn, "idempotency-key")
assert ["true"] = Conn.get_resp_header(conn2, "idempotent-replayed") assert ["true"] = Conn.get_resp_header(conn, "idempotent-replayed")
assert ["application/json; charset=utf-8"] = Conn.get_resp_header(conn2, "content-type") assert ["application/json; charset=utf-8"] = Conn.get_resp_header(conn, "content-type")
end end
test "pass conn downstream if the cache not found" do test "pass conn downstream if the cache not found" do