@kiwicom/smart-faq/src/SmartFAQ/mutations/CreateCommentMutation.js

// @flow

import { commitMutation, graphql } from 'react-relay';

import createEnvironment from '../../shared/relay/environment';

const mutation = graphql`
  mutation CreateCommentMutation(
    $articleId: Int!
    $type: FAQCommentType!
    $comment: String!
  ) {
    addFAQArticleComment(
      originalId: $articleId
      type: $type
      comment: $comment
    ) {
      isRateLimitExhausted
    }
  }
`;

const createComment = (
  articleId: string,
  type: string,
  comment: string,
  callback: () => void,
  commentLimitReachedCallback: () => void,
  errorCallback: () => void,
) => {
  const variables = {
    articleId,
    type,
    comment,
  };
  commitMutation(createEnvironment(), {
    mutation,
    variables,
    onCompleted: (response, errors) => {
      const isCommentLimitReached =
        response?.addFAQArticleComment?.isRateLimitExhausted;

      if (!errors && !isCommentLimitReached) {
        callback();
        return;
      }

      if (isCommentLimitReached) {
        commentLimitReachedCallback();
      } else {
        errorCallback();
      }
    },
    onError: () => {
      errorCallback();
    },
  });
};

export default createComment;