138 lines
4.1 KiB
JavaScript
138 lines
4.1 KiB
JavaScript
import { Form, MarkdownInput, SubmitButton } from '../components/form'
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import * as Yup from 'yup'
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import { gql, useMutation } from '@apollo/client'
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import styles from './reply.module.css'
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import { COMMENTS } from '../fragments/comments'
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import { useMe } from './me'
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import TextareaAutosize from 'react-textarea-autosize'
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import { useEffect, useState } from 'react'
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import Link from 'next/link'
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import FeeButton from './fee-button'
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import { commentsViewedAfterComment } from '../lib/new-comments'
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export const CommentSchema = Yup.object({
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text: Yup.string().required('required').trim()
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})
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export function ReplyOnAnotherPage ({ parentId }) {
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return (
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<Link href={`/items/${parentId}`}>
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<a className={`${styles.replyButtons} text-muted`}>reply on another page</a>
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</Link>
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)
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}
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export default function Reply ({ item, onSuccess, replyOpen }) {
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const [reply, setReply] = useState(replyOpen)
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const me = useMe()
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const parentId = item.id
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useEffect(() => {
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setReply(replyOpen || !!localStorage.getItem('reply-' + parentId + '-' + 'text'))
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}, [])
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const [createComment] = useMutation(
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gql`
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${COMMENTS}
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mutation createComment($text: String!, $parentId: ID!) {
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createComment(text: $text, parentId: $parentId) {
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...CommentFields
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comments {
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...CommentsRecursive
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}
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}
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}`, {
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update (cache, { data: { createComment } }) {
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cache.modify({
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id: `Item:${parentId}`,
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fields: {
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comments (existingCommentRefs = []) {
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const newCommentRef = cache.writeFragment({
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data: createComment,
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fragment: COMMENTS,
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fragmentName: 'CommentsRecursive'
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})
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return [newCommentRef, ...existingCommentRefs]
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}
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}
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})
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const ancestors = item.path.split('.')
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// update all ancestors
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ancestors.forEach(id => {
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cache.modify({
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id: `Item:${id}`,
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fields: {
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ncomments (existingNComments = 0) {
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return existingNComments + 1
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}
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}
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})
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})
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// so that we don't see indicator for our own comments, we record this comments as the latest time
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// but we also have record num comments, in case someone else commented when we did
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const root = ancestors[0]
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commentsViewedAfterComment(root, createComment.createdAt)
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}
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}
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)
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return (
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<div>
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{replyOpen
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? <div className={styles.replyButtons} />
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: (
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<div
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className={styles.replyButtons}
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onClick={() => setReply(!reply)}
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>
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{reply ? 'cancel' : 'reply'}
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</div>)}
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<div className={reply ? `${styles.reply}` : 'd-none'}>
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<Form
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initial={{
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text: ''
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}}
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schema={CommentSchema}
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onSubmit={async (values, { resetForm }) => {
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const { error } = await createComment({ variables: { ...values, parentId } })
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if (error) {
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throw new Error({ message: error.toString() })
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}
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resetForm({ text: '' })
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setReply(replyOpen || false)
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}}
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storageKeyPrefix={'reply-' + parentId}
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>
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<MarkdownInput
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name='text'
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as={TextareaAutosize}
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minRows={6}
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autoFocus={!replyOpen}
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required
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hint={me?.freeComments && me?.sats < 1 ? <span className='text-success'>{me.freeComments} free comments left</span> : null}
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/>
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{reply &&
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<div className='mt-1'>
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<FeeButton
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baseFee={1} parentId={parentId} text='reply'
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ChildButton={SubmitButton} variant='secondary' alwaysShow
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/>
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</div>}
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</Form>
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</div>
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</div>
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)
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}
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export function ReplySkeleton () {
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return (
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<div className={`${styles.reply} ${styles.skeleton}`}>
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<div className={`${styles.input} clouds`} />
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<div className={`${styles.button} clouds`} />
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</div>
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)
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}
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