stacker.news/wallets/config.js

119 lines
4.7 KiB
JavaScript

import { useMe } from '@/components/me'
import useVault from '@/components/vault/use-vault'
import { useCallback } from 'react'
import { canReceive, canSend, getStorageKey, saveWalletLocally, siftConfig, upsertWalletVariables } from './common'
import { useMutation } from '@apollo/client'
import { generateMutation } from './graphql'
import { REMOVE_WALLET } from '@/fragments/wallet'
import { useWalletLogger } from '@/components/wallet-logger'
import { useWallets } from '.'
import validateWallet from './validate'
export function useWalletConfigurator (wallet) {
const { me } = useMe()
const { reloadLocalWallets } = useWallets()
const { encrypt, isActive } = useVault()
const { logger } = useWalletLogger(wallet?.def)
const [upsertWallet] = useMutation(generateMutation(wallet?.def))
const [removeWallet] = useMutation(REMOVE_WALLET)
const _saveToServer = useCallback(async (serverConfig, clientConfig, validateLightning) => {
const variables = await upsertWalletVariables(
{ def: wallet.def, config: { ...serverConfig, ...clientConfig } },
isActive && encrypt,
{ validateLightning })
await upsertWallet({ variables })
}, [encrypt, isActive, wallet.def])
const _saveToLocal = useCallback(async (newConfig) => {
saveWalletLocally(wallet.def.name, newConfig, me?.id)
reloadLocalWallets()
}, [me?.id, wallet.def.name, reloadLocalWallets])
const _validate = useCallback(async (config, validateLightning = true) => {
const { serverWithShared, clientWithShared } = siftConfig(wallet.def.fields, config)
let clientConfig = clientWithShared
let serverConfig = serverWithShared
if (canSend({ def: wallet.def, config: clientConfig })) {
let transformedConfig = await validateWallet(wallet.def, clientWithShared, { skipGenerated: true })
if (transformedConfig) {
clientConfig = Object.assign(clientConfig, transformedConfig)
}
if (wallet.def.testSendPayment && validateLightning) {
transformedConfig = await wallet.def.testSendPayment(clientConfig, { me, logger })
if (transformedConfig) {
clientConfig = Object.assign(clientConfig, transformedConfig)
}
// validate again to ensure generated fields are valid
await validateWallet(wallet.def, clientConfig)
}
} else if (canReceive({ def: wallet.def, config: serverConfig })) {
const transformedConfig = await validateWallet(wallet.def, serverConfig)
if (transformedConfig) {
serverConfig = Object.assign(serverConfig, transformedConfig)
}
} else if (wallet.def.requiresConfig) {
throw new Error('configuration must be able to send or receive')
}
return { clientConfig, serverConfig }
}, [wallet])
const _detachFromServer = useCallback(async () => {
await removeWallet({ variables: { id: wallet.config.id } })
}, [wallet.config?.id])
const _detachFromLocal = useCallback(async () => {
window.localStorage.removeItem(getStorageKey(wallet.def.name, me?.id))
reloadLocalWallets()
}, [me?.id, wallet.def.name, reloadLocalWallets])
const save = useCallback(async (newConfig, validateLightning = true) => {
const { clientConfig, serverConfig } = await _validate(newConfig, validateLightning)
// if vault is active, encrypt and send to server regardless of wallet type
if (isActive) {
await _saveToServer(serverConfig, clientConfig, validateLightning)
await _detachFromLocal()
} else {
if (canSend({ def: wallet.def, config: clientConfig })) {
await _saveToLocal(clientConfig)
} else {
// if it previously had a client config, remove it
await _detachFromLocal()
}
if (canReceive({ def: wallet.def, config: serverConfig })) {
await _saveToServer(serverConfig, clientConfig, validateLightning)
} else if (wallet.config.id) {
// we previously had a server config
if (wallet.vaultEntries.length > 0) {
// we previously had a server config with vault entries, save it
await _saveToServer(serverConfig, clientConfig, validateLightning)
} else {
// we previously had a server config without vault entries, remove it
await _detachFromServer()
}
}
}
}, [isActive, wallet.def, _saveToServer, _saveToLocal, _validate,
_detachFromLocal, _detachFromServer])
const detach = useCallback(async () => {
if (isActive) {
// if vault is active, detach all wallets from server
await _detachFromServer()
} else {
if (wallet.config.id) {
await _detachFromServer()
}
// if vault is not active and has a client config, delete from local storage
await _detachFromLocal()
}
}, [isActive, _detachFromServer, _detachFromLocal])
return { save, detach }
}