Method put

www/data-module/src/data/DataCollection.ts:153–192

(element: any)

  }

  @action put(element: any) {
    const id = element[this.descriptor.fieldId];
    if (!this.resolved) {
      this.idsBeforeResolve.add(String(id));
    }

    const old = this.byId.get(String(id));
    if (old !== undefined) {
      if (!this.queryExecutor.isAllowedByFilters(element)) {
        // existing item, but updated data has property that filters out the element outright
        if (this.queryExecutor.limit !== null &&
          this.array.length === this.queryExecutor.limit &&
          this.byId.size > this.array.length)
        {
          // Array was limited, however there are more up-to-date data in byId that can be filled
          // in.
          this.byId.delete(String(id));
          this.array.replace([...this.byId.values()]);
          this.recomputeQuery();
        } else {
          this.byId.delete(String(id));
          this.deleteFromArray(old);
        }
        return;
      }
      // update items that are not filtered out
      old.update(element);
      return;
    }

    if (!this.queryExecutor.isAllowedByFilters(element)) {
      // ignore items that are filtered out
      return;
    }

    // add items that are not filtered out
    const instance = this.descriptor.parse(this.accessor, element);
    this.byId.set(instance.id, instance);
    this.array.push(instance);
  }

  @action clear() {
    this.array.replace([]);