refactor

core/racing/domain/value-objects/LeagueTimezone.ts

@@ -6,23 +6,27 @@ export interface LeagueTimezoneProps {
 }
 
 export class LeagueTimezone implements IValueObject<LeagueTimezoneProps> {
-  private readonly id: string;
+  readonly id: string;
 
-  constructor(id: string) {
-    if (!id || id.trim().length === 0) {
-      throw new RacingDomainValidationError('LeagueTimezone id must be a non-empty string');
-    }
+  private constructor(id: string) {
     this.id = id;
   }
 
-  getId(): string {
-    return this.id;
+  static create(id: string): LeagueTimezone {
+    if (!id || id.trim().length === 0) {
+      throw new RacingDomainValidationError('LeagueTimezone id must be a non-empty string');
+    }
+    return new LeagueTimezone(id.trim());
   }
 
   get props(): LeagueTimezoneProps {
     return { id: this.id };
   }
 
+  toString(): string {
+    return this.id;
+  }
+
   equals(other: IValueObject<LeagueTimezoneProps>): boolean {
     return this.props.id === other.props.id;
   }