Factories e Seeder para criação de alguns dados fakes para teste do projeto Meus Gastos criado no curso Livewire na Prática. Em http://codeexperts.com.br/curso/livewire-na-pratica

DatabaseSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    /**
     * Seed the application's database.
     *
     * @return void
     */
    public function run()
    {
        $plans = \App\Models\Plan::factory(10)->create();

        $plans->each(function($plan) {

            \App\Models\User::factory(10)
                            ->has(
                                \App\Models\UserPlan::factory()
                                                        ->state(function($attributes) use ($plan){
                                                                    return ['plan_id' => $plan->id];
                            }), 'plan')
                            ->hasExpenses(10)
                            ->create();
        
        });
    }
}

ExpenseFactory.php

<?php

namespace Database\Factories;

use App\Models\Expense;
use Illuminate\Database\Eloquent\Factories\Factory;

class ExpenseFactory extends Factory
{
    /**
     * The name of the factory's corresponding model.
     *
     * @var string
     */
    protected $model = Expense::class;

    /**
     * Define the model's default state.
     *
     * @return array
     */
    public function definition()
    {
        return [
            'description' => $this->faker->sentence(),
            'amount' => $this->faker->randomFloat(2, 1, 1000),
            'expense_date' => $this->faker->dateTimeBetween('-30 days')->format('d/m/Y H:i:s'),
            'type' => $this->faker->numberBetween(1, 2),
        ];
    }
}

PlanFactory.php

<?php

namespace Database\Factories;

use App\Models\Plan;
use Illuminate\Database\Eloquent\Factories\Factory;

class PlanFactory extends Factory
{
    /**
     * The name of the factory's corresponding model.
     *
     * @var string
     */
    protected $model = Plan::class;

    /**
     * Define the model's default state.
     *
     * @return array
     */
    public function definition()
    {
        return [
            'name' => $this->faker->word,
            'description' => $this->faker->sentence,
            'slug' => $this->faker->slug,
            'reference' => 'xpto-' . rand(1, 10000),
            'price' => ($this->faker->randomFloat(2, 1, 200)) * 100
       ];
    }
}

UserPlanFactory.php

<?php

namespace Database\Factories;

use App\Models\UserPlan;
use Illuminate\Database\Eloquent\Factories\Factory;

class UserPlanFactory extends Factory
{
    /**
     * The name of the factory's corresponding model.
     *
     * @var string
     */
    protected $model = UserPlan::class;

    /**
     * Define the model's default state.
     *
     * @return array
     */
    public function definition()
    {
        return [
            'reference_transaction' => $this->faker->uuid
        ];
    }
}