/**
* 运行数据库填充。
*
* @return void
*/
public function run()
{
DB::statement('SET FOREIGN_KEY_CHECKS=0;');
//关闭外键检查
DB::table('post_categories')->truncate();
DB::statement('SET FOREIGN_KEY_CHECKS=1;');
//开启外键检查
foreach ($this->names as $id => $name) {
PostCategory::create(['id' => $id, 'name' => $name]);
}
}
public function findOrFail($categoryId)
{
return PostCategory::findOrFail($categoryId);
}
| Model Factories
|--------------------------------------------------------------------------
|
| Here you may define all of your model factories. Model factories give
| you a convenient way to create models for testing and seeding your
| database. Just tell the factory how a default model should look.
|
*/
use App\Entity\Comment;
use App\Entity\Image;
use App\Entity\Post;
use App\Entity\PostCategory;
use App\Entity\User;
use App\Entity\UserInfo;
$factory->define(User::class, function (Faker\Generator $faker) {
return ['mobile' => '181' . mt_rand(10000000, 99990000), 'password' => bcrypt('123456')];
});
$factory->define(UserInfo::class, function (Faker\Generator $faker) {
return ['user_id' => function () {
return factory(User::class)->create()->id;
}, 'avatar' => $faker->imageUrl(100, 100), 'nickname' => $faker->name];
});
$factory->define(Post::class, function (Faker\Generator $faker) {
return ['content' => $faker->paragraph(3), 'post_category_id' => PostCategory::all()->random()->id, 'user_id' => UserInfo::all()->random()->user_id];
});
$factory->define(Image::class, function (Faker\Generator $faker) {
return ['url' => $faker->imageUrl(200, 200), 'imageable_id' => Post::all()->random()->id, 'imageable_type' => Post::class];
});
$factory->define(Comment::class, function (Faker\Generator $faker) {
return ['content' => $faker->paragraph(2), 'user_id' => UserInfo::all()->random()->user_id, 'post_id' => 1];
});
