@webiny/api-headless-cms-ddb-es/features/CmsEntryOpenSearchFilter/fields/RefFilter.js

DynamoDB and Elasticsearch storage operations plugin for Headless CMS API.

import WebinyError from "@webiny/error";
import { CmsEntryOpenSearchFilter } from "../abstractions/CmsEntryOpenSearchFilter.js";
import { parseWhereKey } from "@webiny/api-opensearch";
class RefFilterImpl {
  fieldType = "ref";
  exec(params) {
    const {
      applyFiltering,
      query,
      field
    } = params;
    let values = params.value;
    /**
     * We must have an object when querying in the ref field.
     */
    if (typeof values !== "object") {
      throw new WebinyError(`When querying by ref field, value of the field must be an object.`, "OBJECT_REQUIRED", {
        value: values
      });
    }
    if (values === null || values === undefined) {
      values = {
        entryId: null
      };
    }
    for (const key in values) {
      const {
        operator
      } = parseWhereKey(key);
      const value = values[key];
      if (value === undefined) {
        continue;
      }
      applyFiltering({
        query,
        field,
        operator,
        key,
        value
      });
    }
  }
}
export const RefFilter = CmsEntryOpenSearchFilter.createImplementation({
  implementation: RefFilterImpl,
  dependencies: []
});

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