debian-mirror-gitlab/app/graphql/mutations/todos/restore_many.rb
2020-03-13 15:44:24 +05:30

75 lines
2 KiB
Ruby

# frozen_string_literal: true
module Mutations
module Todos
class RestoreMany < ::Mutations::Todos::Base
graphql_name 'TodoRestoreMany'
MAX_UPDATE_AMOUNT = 50
argument :ids,
[GraphQL::ID_TYPE],
required: true,
description: 'The global ids of the todos to restore (a maximum of 50 is supported at once)'
field :updated_ids, [GraphQL::ID_TYPE],
null: false,
description: 'The ids of the updated todo items'
def resolve(ids:)
check_update_amount_limit!(ids)
todos = authorized_find_all_pending_by_current_user(model_ids_of(ids))
updated_ids = restore(todos)
{
updated_ids: gids_of(updated_ids),
errors: errors_on_objects(todos)
}
end
private
def gids_of(ids)
ids.map { |id| ::URI::GID.build(app: GlobalID.app, model_name: Todo.name, model_id: id, params: nil).to_s }
end
def model_ids_of(ids)
ids.map do |gid|
parsed_gid = ::URI::GID.parse(gid)
parsed_gid.model_id.to_i if accessible_todo?(parsed_gid)
end.compact
end
def accessible_todo?(gid)
gid.app == GlobalID.app && todo?(gid)
end
def todo?(gid)
GlobalID.parse(gid)&.model_class&.ancestors&.include?(Todo)
end
def raise_too_many_todos_requested_error
raise Gitlab::Graphql::Errors::ArgumentError, 'Too many todos requested.'
end
def check_update_amount_limit!(ids)
raise_too_many_todos_requested_error if ids.size > MAX_UPDATE_AMOUNT
end
def errors_on_objects(todos)
todos.flat_map { |todo| errors_on_object(todo) }
end
def authorized_find_all_pending_by_current_user(ids)
return Todo.none if ids.blank? || current_user.nil?
Todo.for_ids(ids).for_user(current_user).done
end
def restore(todos)
TodoService.new.mark_todos_as_pending(todos, current_user)
end
end
end
end