import { BaseModel } from './base.model';

export class ApprovalDefinition extends BaseModel {
  static tableName = 'approval_definitions';

  id!: string;
  name!: string;
  description?: string;
  triggerType!: string;
  targetObjectType?: string;
  entryCriteria?: Record<string, any> | null;
  steps?: any[] | null;
  votingPolicy?: Record<string, any> | null;
  rejectionRule?: string | null;
  materialChangePolicy?: string | null;
  version!: number;
  isActive!: boolean;
  createdAt!: Date;
  updatedAt!: Date;

  static relationMappings = () => ({
    requests: {
      relation: BaseModel.HasManyRelation,
      modelClass: 'approval-request.model',
      join: {
        from: 'approval_definitions.id',
        to: 'approval_requests.definitionId',
      },
    },
  });
}