wip

packages/racing/domain/entities/League.ts

@@ -1,10 +1,12 @@
 /**
  * Domain Entity: League
- * 
+ *
  * Represents a league in the GridPilot platform.
  * Immutable entity with factory methods and domain validation.
  */
 
+import { RacingDomainValidationError } from '../errors/RacingDomainError';
+
 /**
  * Stewarding decision mode for protests
  */
@@ -158,23 +160,23 @@ export class League {
     ownerId: string;
   }): void {
     if (!props.id || props.id.trim().length === 0) {
-      throw new Error('League ID is required');
+      throw new RacingDomainValidationError('League ID is required');
     }
 
     if (!props.name || props.name.trim().length === 0) {
-      throw new Error('League name is required');
+      throw new RacingDomainValidationError('League name is required');
     }
 
     if (props.name.length > 100) {
-      throw new Error('League name must be 100 characters or less');
+      throw new RacingDomainValidationError('League name must be 100 characters or less');
     }
 
     if (!props.description || props.description.trim().length === 0) {
-      throw new Error('League description is required');
+      throw new RacingDomainValidationError('League description is required');
     }
 
     if (!props.ownerId || props.ownerId.trim().length === 0) {
-      throw new Error('League owner ID is required');
+      throw new RacingDomainValidationError('League owner ID is required');
     }
   }