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