Method findProperty

packages/core/src/utils/QueryHelper.ts:485–493

(fieldName: string, options: ProcessWhereOptions<T>)

  }

  static findProperty<T>(fieldName: string, options: ProcessWhereOptions<T>): EntityProperty<T> | undefined {
    const parts = fieldName.split('.');
    const propName = parts.pop() as EntityKey<T>;
    const alias = parts.length > 0 ? parts.join('.') : undefined;
    const entityName = alias ? options.aliasMap?.[alias] : options.entityName;
    const meta = entityName ? options.metadata.find<T>(entityName) : undefined;

    return meta?.properties[propName];
  }

  /**
   * Converts entity references for composite FK properties into flat arrays