2.0 Breaking Changes

Changes to the ALC from 1.x to 2.0¶

In version 2.0 we have added a lot of cool new features, but that does require deprecating some old things. Below is a list of all the changes:

Tip

If you don't want to make the changes yourself manually, we have a script which will make the changes for you. Just run this command in your terminal from the root of the directory of the project you want to upgrade:

/bin/bash -c "$(curl -fsSL https://alc.syngenta-digital.com/scripts/node-upgrade.sh)"

APIGateway¶

old	new	description
`router.route()`	`router.route(event)`	`router.route` now requires the event to be passed in
`requiredParams`	`requiredQuery`	`requiredQuery` is how you define required query string params
`request.params`	`request.query`	`request.query` is how you access query string params

DynamoDB, S3 & SNS/SQS Event¶

old	new	description
`event.records`	`await event.getRecords()`	to use advance validation features, you must the async method; `.records` still works

DynamoDB Record¶

old	new
`record.approximateCreationDateTime`	`record.created`
`record.awsRegion`	`record.region`
`record.eventID`	`record.id`
`record.eventName`	`record.name`
`record.eventSource`	`record.source`
`record.eventSourceARN`	`record.sourceARN`
`record.streamViewType`	`record.streamType`
`record.sizeBytes`	`record.size`
`record.userIdentity`	`record.identity`
`record.timeToLiveExpired`	`record.expired`

S3 Record¶

old	new
`record.awsRegion`	`record.region`
`record.eventID`	`record.id`
`record.eventName`	`record.name`
`record.eventSource`	`record.source`
`record.eventSourceARN`	`record.sourceARN`
`record.requestParameters`	`record.request`
`record.responseElements`	`record.response`
`record.s3SchemaVersion`	`record.version`

SNS/SQS Record¶

old	new
`record.awsRegion`	`record.region`
`record.eventName`	`record.name`
`record.eventSource`	`record.source`
`record.eventSourceARN`	`record.sourceARN`
`record.messageId`	`record.id`
`record.rawBody`	`record.raw`