Created
October 17, 2021 20:55
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Slug HasSlug
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| <?php | |
| namespace Shopper\Framework\Models\Traits; | |
| use Illuminate\Support\Str; | |
| trait HasSlug | |
| { | |
| public function slug(): string | |
| { | |
| return $this->slug; | |
| } | |
| public function setSlugAttribute(string $slug) | |
| { | |
| $this->attributes['slug'] = $this->generateUniqueSlug($slug); | |
| } | |
| public static function findBySlug(string $slug): self | |
| { | |
| return static::where('slug', $slug)->firstOrFail(); | |
| } | |
| protected function generateUniqueSlug(string $value): string | |
| { | |
| $slug = $originalSlug = Str::slug($value) ?: Str::random(5); | |
| $counter = 0; | |
| while ($this->slugExists($slug, $this->exists ? $this->id : null)) { | |
| $counter++; | |
| $slug = $originalSlug . '-' . $counter; | |
| } | |
| return $slug; | |
| } | |
| private function slugExists(string $slug, ?int $ignoreId = null): bool | |
| { | |
| $query = $this->where('slug', $slug); | |
| if ($ignoreId) { | |
| $query->where('id', '!=', $ignoreId); | |
| } | |
| return $query->exists(); | |
| } | |
| } |
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