Function assertEntityNotBreakingUniqueIndex

core/store.ts:155–175

(entity: StoreEntity)

  });

  function assertEntityNotBreakingUniqueIndex(entity: StoreEntity) {
    if (!definition.config.uniqueProps) return;

    for (const uniquePropName of definition.config.uniqueProps) {
      const index = store.getPropIndex(uniquePropName);
      const propValue = entity[uniquePropName] as unknown as IndexFindInput<
        Data,
        View,
        keyof Data
      >;
      const existingEntities = index.find(propValue);

      if (existingEntities.length > 0) {
        throw new Error(
          `Entity "${
            definition.config.name
          }" with unique property "${uniquePropName.toString()}"="${propValue?.toString()}" already exists`
        );
      }
    }
  }

  function updateEntityIndexes(
    entity: StoreEntity,