jarjobs/sonatadtomodelmanager

Bundle for handling Sonata Admin form data with data-transfer-object instead of entity

1.1.1 2020-10-12 09:14 UTC

Requires

• php: >=7.1
• sonata-project/admin-bundle: ^3.48 | ^4.0
• sonata-project/doctrine-orm-admin-bundle: ^3.9 | ^4.0

Conflicts

• doctrine/persistence: <1.3.4

MIT

• dto
• Sonata Admin
• Model Manager

README

Installation and usage

Installation

To install SonataDtoModelManager run:

composer require "jarjobs/sonatadtomodelmanager:^1.0"

Usage

1. Add in calls section record with setModelManager in sonata.admin service definitions. The setModelManager argument should be your inheritance of AbstractDtoModelManager from this bundle.

   Example:

     admin.example.entity:
       class: App\Example\Admin\ExampleAdmin
       arguments: [~, App\Example\Entity\Entity, ~]
       tags:
       - name: sonata.admin
         manager_type: orm
         label: "example label"
       calls:
         - [setModelManager, ['@App\Admin\Example\Model\ExampleModelManager']]

2. Create class which inherit JarJobs\SonataDtoModelManager\Model\AbstractDtoModelManager

   Example:

   <?php
   declare(strict_types=1);
   
   namespace App\Admin\Example\Model;
   
   use JarJobs\SonataDtoModelManager\Model\AbstractDtoModelManager;
   use App\Example\Entity\Entity;
   use App\Admin\Example\Dto\ExampleDto;
   
   final class ExampleModelManager extends AbstractDtoModelManager
   {    
       protected function getSubjectClass(): string
       {
           return Entity::class;
       }
   
       protected function doCreate($dto)
       {
           // Here: create Entity based on submitted data from form as dto
       }
   
       protected function doUpdate($dto, $entity)
       {
           // Here: update $entity with validated data form in $dto
           // $entity is here for doctrine reference
       }
   
       protected function doGetModelInstance($class)
       {
           // Here: return clear dto for form
           return new ExampleDto();
       }
   
       protected function buildDto($entity)
       {
           // Here: for load form with data to update action, fill dto based on entity data 
       }
   }

3. Create DTO class with form fields which you wanna update in entity

   Example:

   <?php
      declare(strict_types=1);
       
      namespace App\Admin\Example\Dto;
   
      final class ExampleDto
      {    
          private $name;
          private $city;
       
          public function getName()
          {
              return $this->name;
          }
       
          // ...
      }

That is it! After all, your form is based on DTO instead of Entity. Benefit? Entity can be always in proper state without nullable getter methods.