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<?php |
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namespace Helldar\ShortUrl\Services; |
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use Helldar\LaravelSupport\Traits\InitModelHelper; |
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use Helldar\ShortUrl\Models\Short as ShortModel; |
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use Helldar\ShortUrl\Variables\Model; |
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use Helldar\Support\Facades\Helpers\Digit; |
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use Helldar\Support\Facades\Helpers\Http; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Support\Str; |
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class ShortService |
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{ |
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use InitModelHelper; |
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/** @var int */ |
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protected $key; |
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/** |
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* @throws \Helldar\ShortUrl\Exceptions\IncorrectModelKeyException |
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*/ |
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public function __construct() |
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{ |
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$this->key = config('short_url.key', 2); |
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Model::verify($this->key); |
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} |
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public function get(string $key): string |
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{ |
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$item = $this->search($key); |
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return $this->route($item->key); |
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} |
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/** |
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* @param string $url |
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* |
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* @throws \Helldar\LaravelSupport\Exceptions\IncorrectModelException |
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* @throws \Illuminate\Contracts\Container\BindingResolutionException |
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* |
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* @return string |
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*/ |
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public function set(string $url): string |
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{ |
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$this->validateUrl($url); |
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/** @var \Helldar\ShortUrl\Models\Short $item */ |
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$item = $this->builder()->firstOrCreate(compact('url')); |
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$this->setKey($item); |
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return $this->route($item->key); |
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} |
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public function search(string $key): ShortModel |
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{ |
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/** @var \Helldar\ShortUrl\Models\Short|\Illuminate\Database\Eloquent\Builder $item */ |
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$item = $this->builder()->where('key', $key)->firstOrFail(); |
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$item->increment('visited'); |
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return $item; |
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} |
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protected function route(string $key): string |
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{ |
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$name = config('short_url.route_name', 'short_url'); |
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return route($name, compact('key')); |
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} |
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protected function validateUrl(string $url) |
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{ |
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Http::validateUrl($url); |
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} |
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/** |
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* @param \Helldar\ShortUrl\Models\Short $model |
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* |
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* @throws \Helldar\LaravelSupport\Exceptions\IncorrectModelException |
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* @throws \Illuminate\Contracts\Container\BindingResolutionException |
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* |
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* @return \Helldar\ShortUrl\Models\Short |
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*/ |
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protected function setKey(ShortModel $model): ShortModel |
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{ |
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if (empty($model->key)) { |
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$key = $this->getModelKey($model); |
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$model->update(compact('key')); |
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} |
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return $model; |
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} |
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/** |
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* @param \Helldar\ShortUrl\Models\Short $model |
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* |
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* @throws \Helldar\LaravelSupport\Exceptions\IncorrectModelException |
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* @throws \Illuminate\Contracts\Container\BindingResolutionException |
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* |
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* @return string |
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*/ |
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protected function getModelKey(ShortModel $model): string |
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{ |
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return $this->key === Model::PRIMARY_KEY ? $this->getPrimaryKey($model) : $this->getUniqueKey(); |
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} |
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/** |
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* @param \Helldar\ShortUrl\Models\Short $model |
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* |
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* @throws \Helldar\LaravelSupport\Exceptions\IncorrectModelException |
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* @throws \Illuminate\Contracts\Container\BindingResolutionException |
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* |
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* @return string |
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*/ |
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protected function getPrimaryKey(ShortModel $model): string |
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{ |
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$primary = $this->model()->primaryKey($model); |
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$id = $model->{$primary}; |
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return Digit::shortKey($id); |
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} |
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protected function getUniqueKey(): string |
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{ |
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return Str::slug(uniqid('', true)); |
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} |
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7 |
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protected function builder(): Builder |
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{ |
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return ShortModel::query(); |
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} |
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} |
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andrey-helldar /
short-url
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