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

// @flow

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

import createEnvironment from '../../shared/relay/environment';
import type {
  CreateCommentMutationVariables,
  CreateCommentMutationResponse,
} from './__generated__/CreateCommentMutation.graphql';

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

const createComment = ({
  articleId,
  type,
  comment,
}: CreateCommentMutationVariables): Promise<CreateCommentMutationResponse> =>
  new Promise((resolve, reject) => {
    const variables = {
      articleId,
      type,
      comment,
    };
    commitMutation(createEnvironment(), {
      mutation,
      variables,
      onCompleted: (
        response: CreateCommentMutationResponse,
        errors: $ReadOnlyArray<Error>,
      ) => {
        if (errors?.length) {
          reject(errors[0]);
        }
        resolve(response);
      },
      onError: reject,
    });
  });

export default createComment;