25 lines
668 B
TypeScript
25 lines
668 B
TypeScript
import type { IValueObject } from '@core/shared/domain';
|
|
import { RacingDomainValidationError } from '../errors/RacingDomainError';
|
|
|
|
export class Points implements IValueObject<{ value: number }> {
|
|
private constructor(private readonly value: number) {}
|
|
|
|
get props(): { value: number } {
|
|
return { value: this.value };
|
|
}
|
|
|
|
static create(value: number): Points {
|
|
if (value < 0) {
|
|
throw new RacingDomainValidationError('Points cannot be negative');
|
|
}
|
|
return new Points(value);
|
|
}
|
|
|
|
toNumber(): number {
|
|
return this.value;
|
|
}
|
|
|
|
equals(other: IValueObject<{ value: number }>): boolean {
|
|
return this.value === other.props.value;
|
|
}
|
|
} |