stacker.news/components/use-item-submit.js

117 lines
4.2 KiB
JavaScript

import { useRouter } from 'next/router'
import { useToast } from './toast'
import { usePaidMutation, paidActionCacheMods } from './use-paid-mutation'
import useCrossposter from './use-crossposter'
import { useCallback } from 'react'
import { normalizeForwards, toastUpsertSuccessMessages } from '@/lib/form'
import { RETRY_PAID_ACTION } from '@/fragments/paidAction'
import gql from 'graphql-tag'
// this is intented to be compatible with upsert item mutations
// so that it can be reused for all post types and comments and we don't have
// to maintain several copies of the same code
// it's a bit much for an abstraction ... but it makes it easy to modify item-payment UX
// and other side effects like crossposting and redirection
// ... or I just spent too much time in this code and this is overcooked
export default function useItemSubmit (mutation,
{ item, sub, onSuccessfulSubmit, navigateOnSubmit = true, extraValues = {}, paidMutationOptions = { } } = {}) {
const router = useRouter()
const toaster = useToast()
const crossposter = useCrossposter()
const [upsertItem] = usePaidMutation(mutation)
return useCallback(
async ({ boost, crosspost, title, options, bounty, maxBid, start, stop, ...values }, { resetForm }) => {
if (options) {
// remove existing poll options since else they will be appended as duplicates
options = options.slice(item?.poll?.options?.length || 0).filter(o => o.trim().length > 0)
}
const { data, error, payError } = await upsertItem({
variables: {
id: item?.id,
sub: item?.subName || sub?.name,
boost: boost ? Number(boost) : undefined,
bounty: bounty ? Number(bounty) : undefined,
maxBid: (maxBid || Number(maxBid) === 0) ? Number(maxBid) : undefined,
status: start ? 'ACTIVE' : stop ? 'STOPPED' : undefined,
title: title?.trim(),
options,
...values,
forward: normalizeForwards(values.forward),
...extraValues
},
// if not a comment, we want the qr to persist on navigation
persistOnNavigate: navigateOnSubmit,
...paidMutationOptions,
onPayError: (e, cache, { data }) => {
paidActionCacheMods.onPayError(e, cache, { data })
paidMutationOptions?.onPayError?.(e, cache, { data })
},
onPaid: (cache, { data }) => {
paidActionCacheMods.onPaid(cache, { data })
paidMutationOptions?.onPaid?.(cache, { data })
},
onCompleted: (data) => {
onSuccessfulSubmit?.(data, { resetForm })
paidMutationOptions?.onCompleted?.(data)
}
})
if (error) throw error
if (payError) return
// we don't know the mutation name, so we have to extract the result
const response = Object.values(data)[0]
const postId = response?.result?.id
if (crosspost && postId) {
await crossposter(postId)
}
toastUpsertSuccessMessages(toaster, data, Object.keys(data)[0], values.text)
// if we're not a comment, we want to redirect after the mutation
if (navigateOnSubmit) {
if (item) {
await router.push(`/items/${item.id}`)
} else {
await router.push(sub ? `/~${sub.name}/recent` : '/recent')
}
}
}, [upsertItem, router, crossposter, item, sub, onSuccessfulSubmit,
navigateOnSubmit, extraValues, paidMutationOptions]
)
}
export function useRetryCreateItem ({ id }) {
const [retryPaidAction] = usePaidMutation(
RETRY_PAID_ACTION,
{
...paidActionCacheMods,
update: (cache, { data }) => {
const response = Object.values(data)[0]
if (!response?.invoice) return
cache.modify({
id: `Item:${id}`,
fields: {
// this is a bit of a hack just to update the reference to the new invoice
invoice: () => cache.writeFragment({
id: `Invoice:${response.invoice.id}`,
fragment: gql`
fragment _ on Invoice {
bolt11
}
`,
data: { bolt11: response.invoice.bolt11 }
})
}
})
paidActionCacheMods?.update?.(cache, { data })
}
}
)
return retryPaidAction
}