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Package laravel-persisters
Short Description A laravel package for creating persisters
License MIT
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Informations about the package laravel-persisters
Laravel Persisters
This package is designed to make it easy to create a persister class for your laravel project. The idea of persisters is to abstract the data storing process.
Installation
To install the package, simply add the following to your composer.json file:
Usage
Creating Persisters
To create a persister you simply need to create a new class, have it extend the base persister class and implement the abstracted methods. Here is an example:
In order to use your new persister, you can simply instantiate the class and call the persist method. Below is an example:
The base persister class will automatically work out whether you are creating a record or updating a record.
Creating Records
To create a new record using your persister class, simply call the persist method and pass in the data you which to save. The persist method can either accept an array of data, or a class which is Arrayable (such as a Collection, Request). Here is an example of creating a resource from a request.
This will the fire the create method within your persister class you have created. Here you can handle any logic you wish for creating the resource.
Updating Records
Updating records is just as simple as creating records. The only difference is you have to pass a second parameter to the persist method which is the model you want to update. Below is an example of how you would update a record from a request.
Filtering Data
We cannot be certain that the data we receive in our request is always the data we want to persist. For example, when we are saving the record we do not want to store the _token which is passed by Laravel for CSRF protection. We can do this simply by specifying the keys in the persister. This will then filter the data which has been passed and only return the data where that key exists. If you have specified a key in the keys array, however it is not found in the data being passed to the persister then it will set the value of that key to null. Here is an example of filtering the data:
Alternatively, if you don't specify any keys it will return all of the data as an array.
