@elastic-suite/gally-admin-components/src/hooks/useRuleOperators.ts

Components package for gally admin BO

import { useEffect, useState } from 'react'
import {
  IRuleEngineOperators,
  isError,
  isVirtualCategoryEnabled,
} from '@elastic-suite/gally-admin-shared'

import { selectBundles, useAppSelector } from '../store'

import { useApiFetch } from './useApi'

export function useRuleOperators(
  ruleOperatorsDefault?: IRuleEngineOperators
): IRuleEngineOperators {
  const [ruleOperators, setRuleOperators] = useState<IRuleEngineOperators>()
  const bundles = useAppSelector(selectBundles)
  const fetchApi = useApiFetch()

  useEffect(() => {
    if (isVirtualCategoryEnabled(bundles) && !ruleOperatorsDefault) {
      fetchApi<IRuleEngineOperators>('rule_engine_operators').then((json) => {
        if (!isError(json)) {
          setRuleOperators(json)
        }
      })
    }
  }, [bundles, fetchApi, ruleOperatorsDefault])

  return ruleOperatorsDefault ?? ruleOperators
}