little refactor and tests

for voted & own_votes fields in polls
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Alexander Strizhakov 2021-01-25 19:46:36 +03:00
parent 6bfd497f4a
commit 3f3d64acbf
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3 changed files with 101 additions and 24 deletions

View file

@ -10,9 +10,8 @@ defmodule Pleroma.Web.MastodonAPI.PollView do
def render("show.json", %{object: object, multiple: multiple, options: options} = params) do
{end_time, expired} = end_time_and_expired(object)
{options, votes_count} = options_and_votes_count(options)
{voted, own_votes} = voted_and_own_votes(params, options)
%{
poll = %{
# Mastodon uses separate ids for polls, but an object can't have
# more than one poll embedded so object id is fine
id: to_string(object.id),
@ -22,10 +21,16 @@ def render("show.json", %{object: object, multiple: multiple, options: options}
votes_count: votes_count,
voters_count: voters_count(object),
options: options,
voted: voted,
own_votes: own_votes,
emojis: Pleroma.Web.MastodonAPI.StatusView.build_emojis(object.data["emoji"])
}
if params[:for] do
# if a user is not authenticated Mastodon doesn't include `voted` & `own_votes` keys in response
{voted, own_votes} = voted_and_own_votes(params, options)
Map.merge(poll, %{voted: voted, own_votes: own_votes})
else
poll
end
end
def render("show.json", %{object: object} = params) do
@ -70,21 +75,25 @@ defp voters_count(%{data: %{"voters" => [_ | _] = voters}}) do
defp voters_count(_), do: 0
defp voted_and_own_votes(%{object: object} = params, options) do
options = options |> Enum.map(fn x -> Map.get(x, :title) end)
if params[:for] do
existing_votes =
Pleroma.Web.ActivityPub.Utils.get_existing_votes(params[:for].ap_id, object)
own_votes =
for vote <- existing_votes do
data = Map.get(vote, :object) |> Map.get(:data)
Enum.find_index(options, fn x -> x == data["name"] end)
end || []
voted = existing_votes != [] or params[:for].ap_id == object.data["actor"]
own_votes =
if voted do
titles = Enum.map(options, & &1[:title])
Enum.reduce(existing_votes, [], fn vote, acc ->
data = vote |> Map.get(:object) |> Map.get(:data)
index = Enum.find_index(titles, &(&1 == data["name"]))
[index | acc]
end)
else
[]
end
{voted, own_votes}
else
{false, []}

View file

@ -47,6 +47,78 @@ test "does not expose polls for private statuses", %{conn: conn} do
end
end
test "own_votes" do
%{conn: conn} = oauth_access(["write:statuses", "read:statuses"])
other_user = insert(:user)
{:ok, activity} =
CommonAPI.post(other_user, %{
status: "A very delicious sandwich",
poll: %{
options: ["Lettuce", "Grilled Bacon", "Tomato"],
expires_in: 20,
multiple: true
}
})
object = Object.normalize(activity, fetch: false)
conn
|> put_req_header("content-type", "application/json")
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [0, 2]})
|> json_response_and_validate_schema(200)
object = Object.get_by_id(object.id)
assert [
%{
"name" => "Lettuce",
"replies" => %{"totalItems" => 1, "type" => "Collection"},
"type" => "Note"
},
%{
"name" => "Grilled Bacon",
"replies" => %{"totalItems" => 0, "type" => "Collection"},
"type" => "Note"
},
%{
"name" => "Tomato",
"replies" => %{"totalItems" => 1, "type" => "Collection"},
"type" => "Note"
}
] == object.data["anyOf"]
assert %{"replies" => %{"totalItems" => 0}} =
Enum.find(object.data["anyOf"], fn %{"name" => name} -> name == "Grilled Bacon" end)
Enum.each(["Lettuce", "Tomato"], fn title ->
%{"replies" => %{"totalItems" => total_items}} =
Enum.find(object.data["anyOf"], fn %{"name" => name} -> name == title end)
assert total_items == 1
end)
assert %{
"own_votes" => own_votes,
"voted" => true
} =
conn
|> get("/api/v1/polls/#{object.id}")
|> json_response_and_validate_schema(200)
assert 0 in own_votes
assert 2 in own_votes
# for non authenticated user
response =
build_conn()
|> get("/api/v1/polls/#{object.id}")
|> json_response_and_validate_schema(200)
refute Map.has_key?(response, "own_votes")
refute Map.has_key?(response, "voted")
end
describe "POST /api/v1/polls/:id/votes" do
setup do: oauth_access(["write:statuses"])
@ -65,12 +137,11 @@ test "votes are added to the poll", %{conn: conn} do
object = Object.normalize(activity, fetch: false)
conn =
conn
|> put_req_header("content-type", "application/json")
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [0, 1, 2]})
conn
|> put_req_header("content-type", "application/json")
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [0, 1, 2]})
|> json_response_and_validate_schema(200)
assert json_response_and_validate_schema(conn, 200)
object = Object.get_by_id(object.id)
assert Enum.all?(object.data["anyOf"], fn %{"replies" => %{"totalItems" => total_items}} ->

View file

@ -42,10 +42,8 @@ test "renders a poll" do
%{title: "yes", votes_count: 0},
%{title: "why are you even asking?", votes_count: 0}
],
voted: false,
votes_count: 0,
voters_count: 0,
own_votes: []
voters_count: 0
}
result = PollView.render("show.json", %{object: object})
@ -124,10 +122,9 @@ test "detects vote status" do
result = PollView.render("show.json", %{object: object, for: other_user})
_own_votes = result[:own_votes]
assert result[:voted] == true
assert own_votes = [1, 2]
assert 1 in result[:own_votes]
assert 2 in result[:own_votes]
assert Enum.at(result[:options], 1)[:votes_count] == 1
assert Enum.at(result[:options], 2)[:votes_count] == 1
end