forked from potsda.mn/mobilizon
83 lines
2.5 KiB
Elixir
83 lines
2.5 KiB
Elixir
defmodule Mobilizon.GraphQL.Resolvers.FeedToken do
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@moduledoc """
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Handles the feed tokens-related GraphQL calls.
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"""
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events
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alias Mobilizon.Events.FeedToken
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alias Mobilizon.Users.User
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require Logger
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@doc """
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Create an feed token for an user and a defined actor
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"""
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@spec create_feed_token(any, map, map) :: {:ok, FeedToken.t()} | {:error, String.t()}
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def create_feed_token(
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_parent,
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%{actor_id: actor_id},
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%{context: %{current_user: %User{id: id} = user}}
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) do
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with {:is_owned, %Actor{}} <- User.owns_actor(user, actor_id),
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{:ok, feed_token} <- Events.create_feed_token(%{user_id: id, actor_id: actor_id}) do
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{:ok, feed_token}
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else
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{:is_owned, nil} ->
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{:error, "Actor id is not owned by authenticated user"}
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end
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end
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@doc """
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Create an feed token for an user
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"""
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@spec create_feed_token(any, map, map) :: {:ok, FeedToken.t()}
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def create_feed_token(_parent, %{}, %{context: %{current_user: %User{id: id}}}) do
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with {:ok, feed_token} <- Events.create_feed_token(%{user_id: id}) do
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{:ok, feed_token}
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end
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end
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@spec create_feed_token(any, map, map) :: {:error, String.t()}
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def create_feed_token(_parent, _args, %{}) do
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{:error, "You are not allowed to create a feed token if not connected"}
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end
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@doc """
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Delete a feed token
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"""
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@spec delete_feed_token(any, map, map) :: {:ok, map} | {:error, String.t()}
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def delete_feed_token(
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_parent,
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%{token: token},
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%{context: %{current_user: %User{id: id} = _user}}
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) do
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with {:ok, token} <- Ecto.UUID.cast(token),
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{:no_token, %FeedToken{actor: actor, user: %User{} = user} = feed_token} <-
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{:no_token, Events.get_feed_token(token)},
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{:token_from_user, true} <- {:token_from_user, id == user.id},
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{:ok, _} <- Events.delete_feed_token(feed_token) do
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res = %{user: %{id: id}}
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res = if is_nil(actor), do: res, else: Map.put(res, :actor, %{id: actor.id})
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{:ok, res}
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else
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{:error, nil} ->
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{:error, "No such feed token"}
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:error ->
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{:error, "Token is not a valid UUID"}
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{:no_token, _} ->
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{:error, "Token does not exist"}
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{:token_from_user, false} ->
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{:error, "You don't have permission to delete this token"}
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end
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end
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@spec delete_feed_token(any, map, map) :: {:error, String.t()}
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def delete_feed_token(_parent, _args, %{}) do
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{:error, "You are not allowed to delete a feed token if not connected"}
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end
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end
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