private function retrieveGoods($commodityId, $specification)
{
// match
$commodity = Commodity::find($commodityId);
$goods = $commodity->goods->where('specification', $specification);
// constraint error
if ($goods->count() > 0) {
throw new \Exception('Commodities and specification unique constraint error!');
}
// create Goods if not exist
if ($goods->isEmpty()) {
$goods = new Goods();
$goods->commodity()->associate($commodity);
$goods->specification = $specification;
$goods->save();
}
return $goods;
}
public function destroy($id)
{
Commodity::find($id)->delete();
$commodities = Commodity::orderBy('commodity')->paginate(env('COMMODITIES_PAGINATION_MAX'));
return view('commodities.index');
}
/*
|--------------------------------------------------------------------------
| 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.
|
*/
$factory->define(User::class, function (Faker\Generator $faker) {
return ['name' => $faker->name, 'email' => $faker->email, 'password' => bcrypt(str_random(10)), 'remember_token' => str_random(10)];
});
$factory->define(Buyer::class, function (Faker\Generator $faker) {
return ['name' => str_random(5)];
});
$factory->define(Maker::class, function (Faker\Generator $faker) {
return ['name' => str_random(10)];
});
$factory->define(Commodity::class, function (Faker\Generator $faker) {
return ['name' => str_random(10)];
});
$factory->define(Goods::class, function (Faker\Generator $faker) {
return ['specification' => str_random(3) . '-' . rand(100, 999), 'commodity_id' => Commodity::all()->random()->id];
});
$factory->define(ExternalOrder::class, function (Faker\Generator $faker) {
return ['buyer_id' => Buyer::all()->random()->id];
});
$factory->define(InternalOrder::class, function (Faker\Generator $faker) {
return ['maker_id' => Maker::all()->random()->id];
});
