Function updateManyMutably

modules/entity/src/sorted_state_adapter.ts:107–139

(updates: any[], state: any)

  function updateManyMutably(updates: Update<T>[], state: R): DidMutate;
  function updateManyMutably(updates: any[], state: any): DidMutate {
    const models: T[] = [];

    const didMutateIds =
      updates.filter((update) => takeUpdatedModel(models, update, state))
        .length > 0;

    if (models.length === 0) {
      return DidMutate.None;
    } else {
      const originalIds = state.ids;
      const updatedIndexes: any[] = [];
      state.ids = state.ids.filter((id: any, index: number) => {
        if (id in state.entities) {
          return true;
        } else {
          updatedIndexes.push(index);
          return false;
        }
      });

      merge(models, state);

      if (
        !didMutateIds &&
        updatedIndexes.every((i: number) => state.ids[i] === originalIds[i])
      ) {
        return DidMutate.EntitiesOnly;
      } else {
        return DidMutate.Both;
      }
    }
  }

  function mapMutably(map: EntityMap<T>, state: R): DidMutate;
  function mapMutably(updatesOrMap: any, state: any): DidMutate {