Seed multiple custom rows/entries in ModelFactory Laravel - php

Question

How can I seed multiple rows using ModelFactory in Laravel?
Inside ModelFactory.php I have the following code:
$factory->define(App\User::class, function (Faker $faker) {
static $password;
return [
'name' => 'Admin',
'Description' => 'Administrators have full access to everything.'
];
});
How can I add the following arrays, without using raw expressions?
[
'name' => 'Admin',
'description' => 'Administrators have full access to everything.',
],
[
'name' => 'User',
'description' => 'User have normal access.',
],
Thanks

Answer 1

You can use sequence()
User::factory()->count(2)->sequence(['name' => 'admin'],['name' => 'user'])
->create()
example from laravel documentation
$users = User::factory()
->count(10)
->sequence(fn ($sequence) => ['name' => 'Name '.$sequence->index])
->create();
source https://laravel.com/docs/8.x/database-testing#sequences

Answer 2

Let's say you want to add 100 users in your database.
Create a UserFactory.php in database/factories:
<?php
use Faker\Generator as Faker;
$factory->define(App\User::class, function (Faker $faker) {
return [
'name' => 'Admin',
'Description' => 'Administrators have full access to everything.'
];
});
Then, in database/seeds/DatabaseSeeder.php:
<?php
use Illuminate\Database\Seeder;
class DatabaseSeeder extends Seeder
{
/**
* Run the database seeds.
*
* #return void
*/
public function run()
{
factory(App\User::class, 100)->create();
}
}
You can find more details about seeding in the Laravel official documentation.

Answer 3

If you want to have one or two columns to have custom data, you can use each function after creating entries.
$names = ['admin', 'user', 'author', 'subscriber'];
factory(App\User::class, 100)->create()->each(function () use ($names) {
$user->name = $names[array_rand($names)];
$user->save();
});
*Note: Use your own logic inside each function to feed the custom data.

Answer 4

A cleaner way than Raghavendra's proposal (creates one entry per name):
$names = ['admin', 'user', 'author', 'subscriber'];
collect($names)->each(function($name) {
App\Models\User::factory()->create($name);
});