Generate Dummy Data using Factory Tinker In Laravel 10

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Lets see Generate Dummy Data using Factory Tinker In Laravel 10 using the it solutions guides tutorial. Laravel offers factory facker to generate dummy records. It was highly useful in the developing and the testing phase of the Laravel Application to create realistic data based on the columns It was mainly used during the testing purpose. During testing we need to check the designs, pagination and functions to check these we need bulk amount of records. we can't add each records manually it is a more time consuming process. To overcome these we should use Laravel factory tinker . We can also customize the data that need to be generated. Rather than creating random text we can create more realistic data by using the Factory data types. Laravel offers more data types,
name
safeEmail
phoneNumber
numberBetween()
randomElement()
address
now(()
text
color
files
barcodes
numbers

etc. Like these we can create more and more realistic data using the data types in Laravel.
Generate Laravel 10 dummy data effortlessly using Factory Tinker. Streamline testing with realistic datasets for robust application development with this it solutions guides. so lets see Generate Dummy Data using Factory Tinker In Laravel 10. The main advantage of the Factory than the Seeders are in factory we can create more realistic data in Factory, but in seeder we can only create random text only . So lets see Generate Dummy Data using Factory Tinker In Laravel 10

How to Use Factory In Seeder

Lets create the modals using the following artisan command,
php artisan make:model Product


app\Models\Product.php

<?php
  
namespace App\Models;
  
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
  
class Product extends Model
{
    use HasFactory;
  
    protected $fillable = [
        'name', 'slug', 'detail'
    ];
}

Lets create the factory using the following artisan command,
php artisan make:factory ProductFactory --model=Product

the above command will create the ProductFactory.php file, lets make some changes, In this file we need to specify the type of the faker datatypes to be generated as the values for each column. We should define faker datatype for each columns.


database\factories\ProductFactory.php

<?php
  
namespace Database\Factories;
  
use App\Models\Product;
use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;
  
class ProductFactory extends Factory
{
    /**
     * The name of the factory's corresponding model.
     *
     * @var string
     */
    protected $model = Product::class;
  
    /**
     * Define the model's default state.
     *
     * @return array
     */
    public function definition()
    {
        return [
            'name' => $this->faker->name,
            'slug'   => Str::slug($this->faker->name),
            'detail' => $this->faker->text,
        ];
    }
}

Open the Command prompt in the project root directory and then execute the following commands one by one.

php artisan tinker

Product::factory()->count(500)->create()

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