PHP code example of ricorocks-digital-agency / morpher

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

ricorocks-digital-agency / morpher example snippets

public function up()
{
    Schema::table('users', function (Blueprint $table) {
        $table->dropColumn('name');
        $table->addColumn('first_name')->nullable();
        $table->addColumn('last_name')->nullable();
    });
}

protected static $migration = SplitNamesOnUsersTable::class;

class SplitUserNames extends Morph
{
    protected static $migration = SplitNamesOnUsersTable::class;
    protected $newNames;
    
    public function prepare()
    {
        // Get all of the names along with their ID
        $names = DB::table('users')->select(['id', 'name'])->get();
        
        // Set a class property with the mapped version of the names
        $this->newNames = $names->map(function($data) {
            $nameParts = $this->splitName($data->name);
            return ['id' => $data->id, 'first_name' => $nameParts[0], 'last_name' => $nameParts[1]];
        });
    }
    
    protected function splitName($name)
    {
        // ...return some splitting logic here
    }

    public function run()
    {
        // Now we run the database query based on our transformed data
        DB::table('users')->upsert($this->newNames->toArray(), 'id');
    }
}

use RicorocksDigitalAgency\Morpher\Support\TestsMorphs;

class UserMorphTest extends TestCase {

    use TestsMorphs;
    
    protected function setUp(): void
    {
        parent::setUp();
        $this->supportMorphs();
    }

}

use RicorocksDigitalAgency\Morpher\Facades\Morpher;

class UserMorphTest extends TestCase {

    // ...After setup
    
    public function test_it_translates_the_user_names_correctly() {
        Morpher::test(UserMorph::class)
            ->beforeThisMigration(function($morph) {
                /**
                 * We use the `beforeMigrating` hook to allow for "old"
                 * data creation. In our user names example, we'll
                 * create users with combined forename and surname.  
                 */
                 DB::table('users')->insert([['name' => 'Joe Bloggs'], ['name' => 'Luke Downing']]);
            })
            ->before(function($morph) {
                /**
                 * We use the `before` hook to perform any expectations 
                 * after the migration has run but before the Morph
                 * has been executed.
                 */
                 $this->assertCount(2, User::all());
            })
            ->after(function($morph) {
                /**
                 * We use the `after` hook to perform any expectations 
                 * after the morph has finished running. For example,
                 * we would expect data to have been transformed. 
                 */
                 [$joe, $luke] = User::all();
                 
                 $this->assertEquals("Joe", $joe->forename);
                 $this->assertEquals("Bloggs", $joe->surname);
                 
                 $this->assertEquals("Luke", $luke->forename);
                 $this->assertEquals("Downing", $luke->surname);
            });
    }

}

bash
php artisan vendor:publish --tag=morpher

bash
php artisan make:migration split_names_on_users_table

bash
php artisan make:morph SplitUserNames