Universis api server versioning service
Universis api server versioning service
@universis/changelog provides a low-level infrastructure for versioning data of any kind.
npm i @universis/changelog
Register @universis/changelog#VersioningService under services section of application configuration:
{
"services": {
...,
{
"serviceType": "@universis/changelog#VersioningService"
}
}
}
Every data model may have versioning attribute which indicates whether a new version of data will be stored after any CRUD operation or not.
{
"name": "Student",
...,
"versioning": true
}
e.g. Student model has versioning enabled. This operation will include automatically StudentRevision model which is intended to be used for storing student record revisions and PersonSnapshot which is a snapshot of Person model -Person has an one-to-one association with Student-.