mobilizon/lib/graphql/resolvers/todos.ex

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defmodule Mobilizon.GraphQL.Resolvers.Todos do
@moduledoc """
Handles the todos related GraphQL calls
"""
alias Mobilizon.{Actors, Todos}
alias Mobilizon.Actors.Actor
alias Mobilizon.Federation.ActivityPub.Actions
alias Mobilizon.Storage.Page
alias Mobilizon.Todos.{Todo, TodoList}
import Mobilizon.Web.Gettext
require Logger
@doc """
Find todo lists for group.
Returns only if actor requesting is a member of the group
"""
@spec find_todo_lists_for_group(Actor.t(), map(), Absinthe.Resolution.t()) ::
{:ok, Page.t(TodoList.t())}
def find_todo_lists_for_group(
%Actor{id: group_id} = group,
%{page: page, limit: limit},
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
%Page{} = page <- Todos.get_todo_lists_for_group(group, page, limit) do
{:ok, page}
else
{:member, _} ->
with %Page{} = page <- Todos.get_todo_lists_for_group(group, page, limit) do
{:ok, %Page{page | elements: []}}
end
end
end
def find_todo_lists_for_group(_parent, _args, _resolution) do
{:ok, %Page{total: 0, elements: []}}
end
@spec find_todos_for_todo_list(TodoList.t(), map(), Absinthe.Resolution.t()) ::
{:ok, Page.t(Todo.t())} | {:error, String.t()}
def find_todos_for_todo_list(
%TodoList{actor_id: group_id} = todo_list,
%{page: page, limit: limit},
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
%Page{} = page <- Todos.get_todos_for_todo_list(todo_list, page, limit) do
{:ok, page}
else
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
@spec get_todo_list(any(), map(), Absinthe.Resolution.t()) ::
{:ok, TodoList.t()} | {:error, String.t()}
def get_todo_list(
_parent,
%{id: todo_list_id},
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:todo, %TodoList{actor_id: group_id} = todo} <-
{:todo, Todos.get_todo_list(todo_list_id)},
{:member, true} <- {:member, Actors.member?(actor_id, group_id)} do
{:ok, todo}
else
{:todo, nil} ->
{:error, dgettext("errors", "Todo list doesn't exist")}
{:actor, nil} ->
{:error, dgettext("errors", "No profile found for user")}
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
@spec create_todo_list(any(), map(), Absinthe.Resolution.t()) ::
{:ok, TodoList.t()} | {:error, String.t()}
def create_todo_list(
_parent,
%{group_id: group_id} = args,
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
{:ok, _, %TodoList{} = todo_list} <-
Actions.Create.create(
:todo_list,
Map.put(args, :actor_id, group_id),
true,
%{}
) do
{:ok, todo_list}
else
{:actor, nil} ->
{:error, dgettext("errors", "No profile found for user")}
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
# def update_todo_list(
# _parent,
# %{id: todo_list_id, actor_id: actor_id},
# %{
# context: %{current_user: %User{} = user}
# } = _resolution
# ) do
# with {:is_owned, %Actor{} = actor} <- User.owns_actor(user, actor_id),
# {:todo_list, %TodoList{actor_id: group_id} = todo_list} <-
# {:todo_list, Todos.get_todo_list(todo_list_id)},
# {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
# {:ok, _, %TodoList{} = todo} <-
# Actions.Update.update_todo_list(todo_list, actor, true, %{}) do
# {:ok, todo}
# else
# {:todo_list, _} ->
# {:error, "Todo list doesn't exist"}
# {:member, _} ->
# {:error, "Profile is not member of group"}
# end
# end
# def delete_todo_list(
# _parent,
# %{id: todo_list_id, actor_id: actor_id},
# %{
# context: %{current_user: %User{} = user}
# } = _resolution
# ) do
# with {:is_owned, %Actor{} = actor} <- User.owns_actor(user, actor_id),
# {:todo_list, %TodoList{actor_id: group_id} = todo_list} <-
# {:todo_list, Todos.get_todo_list(todo_list_id)},
# {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
# {:ok, _, %TodoList{} = todo} <-
# Actions.Delete.delete_todo_list(todo_list, actor, true, %{}) do
# {:ok, todo}
# else
# {:todo_list, _} ->
# {:error, "Todo list doesn't exist"}
# {:member, _} ->
# {:error, "Profile is not member of group"}
# end
# end
@spec get_todo(any(), map(), Absinthe.Resolution.t()) :: {:ok, Todo.t()} | {:error, String.t()}
def get_todo(
_parent,
%{id: todo_id},
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:todo, %Todo{todo_list_id: todo_list_id} = todo} <-
{:todo, Todos.get_todo(todo_id)},
{:todo_list, %TodoList{actor_id: group_id}} <-
{:todo_list, Todos.get_todo_list(todo_list_id)},
{:member, true} <- {:member, Actors.member?(actor_id, group_id)} do
{:ok, todo}
else
{:todo, nil} ->
{:error, dgettext("errors", "Todo doesn't exist")}
{:actor, nil} ->
{:error, dgettext("errors", "No profile found for user")}
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
@spec create_todo(any(), map(), Absinthe.Resolution.t()) ::
{:ok, Todo.t()} | {:error, String.t()}
def create_todo(
_parent,
%{todo_list_id: todo_list_id} = args,
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:todo_list, %TodoList{actor_id: group_id} = _todo_list} <-
{:todo_list, Todos.get_todo_list(todo_list_id)},
{:member, true} <- {:member, Actors.member?(actor_id, group_id)},
{:ok, _, %Todo{} = todo} <-
Actions.Create.create(
:todo,
Map.put(args, :creator_id, actor_id),
true,
%{}
) do
{:ok, todo}
else
{:actor, nil} ->
{:error, dgettext("errors", "No profile found for user")}
{:todo_list, _} ->
{:error, dgettext("errors", "Todo list doesn't exist")}
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
@spec update_todo(any(), map(), Absinthe.Resolution.t()) ::
{:ok, Todo.t()} | {:error, String.t()}
def update_todo(
_parent,
%{id: todo_id} = args,
%{
context: %{current_actor: %Actor{id: actor_id}}
} = _resolution
) do
with {:todo, %Todo{todo_list_id: todo_list_id} = todo} <-
{:todo, Todos.get_todo(todo_id)},
{:todo_list, %TodoList{actor_id: group_id}} <-
{:todo_list, Todos.get_todo_list(todo_list_id)},
{:member, true} <- {:member, Actors.member?(actor_id, group_id)},
{:ok, _, %Todo{} = todo} <-
Actions.Update.update(todo, args, true, %{}) do
{:ok, todo}
else
{:actor, nil} ->
{:error, dgettext("errors", "No profile found for user")}
{:todo_list, _} ->
{:error, dgettext("errors", "Todo list doesn't exist")}
{:todo, _} ->
{:error, dgettext("errors", "Todo doesn't exist")}
{:member, _} ->
{:error, dgettext("errors", "Profile is not member of group")}
end
end
# def delete_todo(
# _parent,
# %{id: todo_id, actor_id: actor_id},
# %{
# context: %{current_user: %User{} = user}
# } = _resolution
# ) do
# with {:is_owned, %Actor{} = actor} <- User.owns_actor(user, actor_id),
# {:todo, %Todo{todo_list_id: todo_list_id} = todo} <-
# {:todo, Todos.get_todo(todo_id)},
# {:todo_list, %TodoList{actor_id: group_id}} <-
# {:todo_list, Todos.get_todo_list(todo_list_id)},
# {:member, true} <- {:member, Actors.member?(actor_id, group_id)},
# {:ok, _, %Todo{} = todo} <-
# Actions.Delete.delete_todo(todo, actor, true, %{}) do
# {:ok, todo}
# else
# {:todo_list, _} ->
# {:error, "Todo list doesn't exist"}
# {:todo, _} ->
# {:error, "Todo doesn't exist"}
# {:member, _} ->
# {:error, "Profile is not member of group"}
# end
# end
end