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Diffstat (limited to 'packages/taler-wallet-webextension/src/wallet/AddAccount/state.ts')
-rw-r--r-- | packages/taler-wallet-webextension/src/wallet/AddAccount/state.ts | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/packages/taler-wallet-webextension/src/wallet/AddAccount/state.ts b/packages/taler-wallet-webextension/src/wallet/AddAccount/state.ts new file mode 100644 index 000000000..8f7920d35 --- /dev/null +++ b/packages/taler-wallet-webextension/src/wallet/AddAccount/state.ts @@ -0,0 +1,101 @@ +/* + This file is part of GNU Taler + (C) 2022 Taler Systems S.A. + + GNU Taler is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +import { parsePaytoUri, stringifyPaytoUri } from "@gnu-taler/taler-util"; +import { useState } from "preact/hooks"; +import { useAsyncAsHook } from "../../hooks/useAsyncAsHook.js"; +import * as wxApi from "../../wxApi.js"; +import { Props, State } from "./index.js"; + +export function useComponentState({ currency, onAccountAdded, onCancel }: Props, api: typeof wxApi): State { + const hook = useAsyncAsHook(async () => { + const { accounts } = await api.listKnownBankAccounts(currency); + return { accounts }; + }); + + const [payto, setPayto] = useState("") + const [alias, setAlias] = useState("") + const [type, setType] = useState("") + + + if (!hook) { + return { + status: "loading", + error: undefined, + }; + } + if (hook.hasError) { + return { + status: "loading-error", + error: hook, + } + } + + const accountType: Record<string, string> = { + "": "Choose one account", + "iban": "IBAN", + "bitcoin": "Bitcoin", + "x-taler-bank": "Taler Bank" + } + const uri = parsePaytoUri(payto) + const found = hook.response.accounts.findIndex(a => stringifyPaytoUri(a.uri) === payto) !== -1 + + async function addAccount(): Promise<void> { + if (!uri || found) return; + + await api.addKnownBankAccounts(uri, currency, alias) + onAccountAdded(payto) + } + + const paytoUriError = payto === "" ? undefined + : !uri ? "the uri is not ok" + : found ? "that account is already present" + : undefined + + const unableToAdd = !type || !alias || paytoUriError + + return { + status: "ready", + error: undefined, + currency, + accountType: { + list: accountType, + value: type, + onChange: async (v) => { + setType(v) + } + }, + alias: { + value: alias, + onInput: async (v) => { + setAlias(v) + }, + }, + uri: { + value: payto, + error: paytoUriError, + onInput: async (v) => { + setPayto(v) + } + }, + onAccountAdded: { + onClick: unableToAdd ? undefined : addAccount + }, + onCancel: { + onClick: async () => onCancel() + } + }; +} |