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Improve `Message.upgradeSchema preconditions

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This commit is contained in:
Daniel Gasienica 2018-03-21 19:47:38 -04:00
parent ca28f3030b
commit 4651cbc2eb
2 changed files with 8 additions and 3 deletions
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2
js/background.js
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@ -14,7 +14,7 @@
;(function() { ;(function() {
'use strict'; 'use strict';
const { IdleDetector } = Signal; const { IdleDetector, MessageMigration } = Signal;
const { Errors, Message } = window.Signal.Types; const { Errors, Message } = window.Signal.Types;
const { upgradeMessageSchema } = window.Signal.Migrations; const { upgradeMessageSchema } = window.Signal.Migrations;

9
js/modules/types/message.js
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@ -166,8 +166,13 @@ const toVersion3 = exports._withSchemaVersion(
); );
// UpgradeStep // UpgradeStep
exports.upgradeSchema = async (message, { writeAttachmentData } = {}) => exports.upgradeSchema = async (message, { writeAttachmentData } = {}) => {
toVersion3( if (!isFunction(writeAttachmentData)) {
throw new TypeError('`context.writeAttachmentData` is required');
}
return toVersion3(
await toVersion2(await toVersion1(await toVersion0(message))), await toVersion2(await toVersion1(await toVersion0(message))),
{ writeAttachmentData } { writeAttachmentData }
); );
};