laravel-enso/versioning

Prevents update conflicts using the optimistic lock pattern in Laravel

1.2.0 2019-05-17 13:20 UTC

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Prevents update conflicts using the optimistic lock pattern in Laravel

This package can work independently of the Enso ecosystem.

For live examples and demos, you may visit laravel-enso.com

Installation

Comes pre-installed in Enso.

To install outside of Enso:

  1. install the package composer require laravel-enso/versioning
  2. run the migrations
  3. use the Versionable trait on the models you want versioning on.

By default, the version value is kept in a 'version' attribute, but this can be customized (see below).

Features

  • the package creates a versionings table where it holds versions for all the versionable models
  • by using the Versionable trait on a model, versioning is handled automatically
  • by default the trait appends a version attribute after the model is retrieved, used for tracking versions and expects the same attribute to be present on the model when the update is called
  • the default versioning attribute can be customized by using protected $versioningAttribute = 'customVersionAttribte' on the model
  • the trait can be used on models that already have records in the database, the versioning starts with the first retrieval of those models
  • when a versionable model is deleted, its versioning is deleted also. If the model uses SoftDeletes, the versioning is not deleted, unless doing a forceDelete
  • throws a ConflictHttpException if the version does not match on update
  • tests are included with the package

Configuration & Usage

Be sure to check out the full documentation for this package available at docs.laravel-enso.com

Contributions

are welcome. Pull requests are great, but issues are good too.

License

This package is released under the MIT license.