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- <?php
- namespace App\Enums;
- enum OrderStatus: int
- {
-
- case PENDING = 1;
-
- case PROCESSING = 2;
-
- case COMPLETED = 3;
-
- case CANCELLED = 4;
-
- public function label(): string
- {
- return match ($this) {
- self::PENDING => '待处理',
- self::PROCESSING => '处理中',
- self::COMPLETED => '已完成',
- self::CANCELLED => '已取消',
- };
- }
-
- public function value(): int
- {
- return $this->value;
- }
-
- public function is(self $status): bool
- {
- return $this === $status;
- }
-
- public static function fromValue(int $value): ?self
- {
- return match ($value) {
- self::PENDING->value => self::PENDING,
- self::PROCESSING->value => self::PROCESSING,
- self::COMPLETED->value => self::COMPLETED,
- self::CANCELLED->value => self::CANCELLED,
- default => null
- };
- }
-
- public static function values(): array
- {
- return array_column(self::cases(), 'value');
- }
-
- public static function all(): array
- {
- return [
- self::PENDING->value => self::PENDING->label(),
- self::PROCESSING->value => self::PROCESSING->label(),
- self::COMPLETED->value => self::COMPLETED->label(),
- self::CANCELLED->value => self::CANCELLED->label(),
- ];
- }
- }
|