149 lines
4.4 KiB
Elixir
149 lines
4.4 KiB
Elixir
defmodule Mobilizon.GraphQL.Resolvers.Comment do
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@moduledoc """
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Handles the comment-related GraphQL calls.
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"""
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alias Mobilizon.{Actors, Admin, Discussions, Events}
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Discussions.Comment, as: CommentModel
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alias Mobilizon.Events.{Event, EventOptions}
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alias Mobilizon.Users.User
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import Mobilizon.Web.Gettext
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alias Mobilizon.GraphQL.API.Comments
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require Logger
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@spec get_thread(any(), map(), Absinthe.Resolution.t()) :: {:ok, [CommentModel.t()]}
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def get_thread(_parent, %{id: thread_id}, _context) do
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{:ok, Discussions.get_thread_replies(thread_id)}
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end
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@spec create_comment(any(), map(), Absinthe.Resolution.t()) ::
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{:ok, CommentModel.t()} | {:error, :unauthorized | :not_found | any() | String.t()}
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def create_comment(
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_parent,
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%{event_id: event_id} = args,
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%{
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context: %{
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current_actor: %Actor{id: actor_id}
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}
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}
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) do
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case Events.get_event(event_id) do
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{:ok,
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%Event{
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options: %EventOptions{comment_moderation: comment_moderation},
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organizer_actor_id: organizer_actor_id
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}} ->
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if comment_moderation != :closed || actor_id == organizer_actor_id do
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args = Map.put(args, :actor_id, actor_id)
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case Comments.create_comment(args) do
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{:ok, _, %CommentModel{} = comment} ->
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{:ok, comment}
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{:error, err} ->
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{:error, err}
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end
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else
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{:error, :unauthorized}
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end
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{:error, :event_not_found} ->
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{:error, :not_found}
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end
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end
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def create_comment(_parent, _args, _context) do
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{:error, dgettext("errors", "You are not allowed to create a comment if not connected")}
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end
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@spec update_comment(any(), map(), Absinthe.Resolution.t()) ::
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{:ok, CommentModel.t()} | {:error, :unauthorized | :not_found | any() | String.t()}
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def update_comment(
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_parent,
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%{text: text, comment_id: comment_id},
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%{
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context: %{
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current_actor: %Actor{id: actor_id}
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}
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}
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) do
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case Mobilizon.Discussions.get_comment_with_preload(comment_id) do
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%CommentModel{actor_id: comment_actor_id} = comment ->
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if actor_id == comment_actor_id do
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case Comments.update_comment(comment, %{text: text}) do
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{:ok, _, %CommentModel{} = comment} ->
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{:ok, comment}
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{:error, err} ->
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{:error, err}
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end
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else
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{:error, dgettext("errors", "You are not the comment creator")}
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end
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nil ->
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{:error, :not_found}
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end
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end
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def update_comment(_parent, _args, _context) do
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{:error, dgettext("errors", "You are not allowed to update a comment if not connected")}
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end
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def delete_comment(
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_parent,
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%{comment_id: comment_id},
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%{
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context: %{
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current_user: %User{role: role},
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current_actor: %Actor{id: actor_id} = actor
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}
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}
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) do
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case Discussions.get_comment_with_preload(comment_id) do
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%CommentModel{deleted_at: nil} = comment ->
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cond do
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{:comment_can_be_managed, true} ==
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{:comment_can_be_managed, CommentModel.can_be_managed_by?(comment, actor_id)} ->
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do_delete_comment(comment, actor)
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role in [:moderator, :administrator] ->
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with {:ok, res} <- do_delete_comment(comment, actor),
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%Actor{} = actor <- Actors.get_actor(actor_id) do
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Admin.log_action(actor, "delete", comment)
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{:ok, res}
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end
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true ->
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{:error, dgettext("errors", "You cannot delete this comment")}
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end
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%CommentModel{deleted_at: deleted_at} when not is_nil(deleted_at) ->
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{:error, dgettext("errors", "Comment is already deleted")}
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nil ->
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{:error, dgettext("errors", "Comment not found")}
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end
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end
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def delete_comment(_parent, _args, %{}) do
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{:error, dgettext("errors", "You are not allowed to delete a comment if not connected")}
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end
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@spec do_delete_comment(CommentModel.t(), Actor.t()) ::
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{:ok, CommentModel.t()} | {:error, any()}
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defp do_delete_comment(%CommentModel{} = comment, %Actor{} = actor) do
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case Comments.delete_comment(comment, actor) do
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{:ok, _, %CommentModel{} = comment} ->
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{:ok, comment}
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{:error, err} ->
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{:error, err}
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end
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end
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end
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