app_vue2/use/store/useQuery.ts

import {Query} from "@vuex-orm/core";
import {$objectProperties} from "~/services/utils/objectProperties";
import {AnyJson} from "~/types/types";
import {Collection, Item} from "@vuex-orm/core/dist/src/data/Data";

class useQuery{
  public getEntry(query: Query, id:number): Item{
    return query.find(id);
  }

  public getEntries(query: Query):Collection{
    return query.get()
  }

  public getFlattenEntry(query: Query, id:number): AnyJson{
    return $objectProperties.cloneAndFlatten(this.getEntry(query, id) as AnyJson);
  }

  public getFlattenEntries(query: Query): Array<AnyJson>{
    const entries = this.getEntries(query)
    return entries.map((entry:AnyJson) => {
      return $objectProperties.cloneAndFlatten(entry)
    })
  }

  public getJsonEntry(query: Query, id:number): AnyJson{
    const entry = this.getEntry(query, id);
    if(entry)
      return entry.$toJson();
    return {}
  }
}

export const useQueryHelper = new useQuery()