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- <?php
- namespace App\Enums;
- enum CouponScope: int
- {
-
- case ALL = 1;
-
- case CATEGORY = 2;
-
- case SPECIFIC = 3;
-
- public function label(): string
- {
- return match ($this) {
- self::ALL => '全部商品',
- self::CATEGORY => '分类商品',
- self::SPECIFIC => '指定商品',
- };
- }
-
- public function value(): int
- {
- return $this->value;
- }
-
- public function is(self $scope): bool
- {
- return $this === $scope;
- }
-
- public static function fromValue(int $value): ?self
- {
- return match ($value) {
- self::ALL->value => self::ALL,
- self::CATEGORY->value => self::CATEGORY,
- self::SPECIFIC->value => self::SPECIFIC,
- default => null
- };
- }
-
- public static function values(): array
- {
- return array_column(self::cases(), 'value');
- }
-
- public static function all(): array
- {
- return [
- self::ALL->value => self::ALL->label(),
- self::CATEGORY->value => self::CATEGORY->label(),
- self::SPECIFIC->value => self::SPECIFIC->label(),
- ];
- }
- }
|