Method getDefinition

packages/core/src/utils/Cursor.ts:204–235

(
    meta: EntityMetadata<Entity>,
    orderBy: OrderDefinition<Entity>,
  )

  }

  static getDefinition<Entity extends object>(
    meta: EntityMetadata<Entity>,
    orderBy: OrderDefinition<Entity>,
  ): [EntityKey, QueryOrder][] {
    return Utils.asArray(orderBy).flatMap(order => {
      const ret: [EntityKey, QueryOrder][] = [];

      for (const key of Utils.getObjectQueryKeys(order)) {
        if (Raw.isKnownFragmentSymbol(key)) {
          ret.push([key as EntityKey, order[key as unknown as EntityKey] as QueryOrder]);
          continue;
        }

        const prop = meta.properties[key];

        /* v8 ignore next */
        if (
          !prop ||
          !(
            [ReferenceKind.SCALAR, ReferenceKind.EMBEDDED, ReferenceKind.MANY_TO_ONE].includes(prop.kind) ||
            (prop.kind === ReferenceKind.ONE_TO_ONE && prop.owner)
          )
        ) {
          continue;
        }

        ret.push([prop.name as EntityKey, order[prop.name] as QueryOrder]);
      }

      return ret;
    });
  }

  /** @ignore */
  /* v8 ignore next */