+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.Push.Subscription do
use Ecto.Schema
+
import Ecto.Changeset
- alias Pleroma.{Repo, User}
+
+ alias Pleroma.Repo
+ alias Pleroma.User
alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.Push.Subscription
+ @type t :: %__MODULE__{}
+
schema "push_subscriptions" do
- belongs_to(:user, User)
+ belongs_to(:user, User, type: Pleroma.FlakeId)
belongs_to(:token, Token)
field(:endpoint, :string)
field(:key_p256dh, :string)
})
end
+ @doc "Gets subsciption by user & token"
+ @spec get(User.t(), Token.t()) :: {:ok, t()} | {:error, :not_found}
def get(%User{id: user_id}, %Token{id: token_id}) do
- Repo.get_by(Subscription, user_id: user_id, token_id: token_id)
+ case Repo.get_by(Subscription, user_id: user_id, token_id: token_id) do
+ nil -> {:error, :not_found}
+ subscription -> {:ok, subscription}
+ end
end
def update(user, token, params) do
- get(user, token)
- |> change(data: alerts(params))
- |> Repo.update()
+ with {:ok, subscription} <- get(user, token) do
+ subscription
+ |> change(data: alerts(params))
+ |> Repo.update()
+ end
end
def delete(user, token) do
- Repo.delete(get(user, token))
+ with {:ok, subscription} <- get(user, token),
+ do: Repo.delete(subscription)
end
def delete_if_exists(user, token) do
case get(user, token) do
- nil -> {:ok, nil}
- sub -> Repo.delete(sub)
+ {:error, _} -> {:ok, nil}
+ {:ok, sub} -> Repo.delete(sub)
end
end
# Some webpush clients (e.g. iOS Toot!) use an non urlsafe base64 as an encoding for the key.
- # However, the web push rfs specify to use base64 urlsafe, and the `web_push_encryption` library we use
- # requires the key to be properly encoded. So we just convert base64 to urlsafe base64.
+ # However, the web push rfs specify to use base64 urlsafe, and the `web_push_encryption` library
+ # we use requires the key to be properly encoded. So we just convert base64 to urlsafe base64.
defp ensure_base64_urlsafe(string) do
string
|> String.replace("+", "-")