9da6b40024
* Add proxied accounts, fix multisig cancel * Multi toggle hides input * Modal description
78 lines
2.7 KiB
TypeScript
78 lines
2.7 KiB
TypeScript
// Copyright 2017-2020 @polkadot/react-signer authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { QueueTx, QueueTxMessageSetStatus, QueueTxStatus } from '@polkadot/react-components/Status/types';
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import { AddressFlags } from './types';
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import { SubmittableResult } from '@polkadot/api';
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import keyring from '@polkadot/ui-keyring';
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const NOOP = () => undefined;
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export function extractExternal (accountId: string | null): AddressFlags {
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if (!accountId) {
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return { isHardware: false, isMultisig: false, isProxied: false, isQr: false, isUnlockable: false, threshold: 0, who: [] };
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}
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let publicKey;
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try {
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publicKey = keyring.decodeAddress(accountId);
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} catch (error) {
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console.error(error);
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return { isHardware: false, isMultisig: false, isProxied: false, isQr: false, isUnlockable: false, threshold: 0, who: [] };
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}
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const pair = keyring.getPair(publicKey);
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return {
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hardwareType: pair.meta.hardwareType as string,
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isHardware: !!pair.meta.isHardware,
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isMultisig: !!pair.meta.isMultisig,
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isProxied: !!pair.meta.isProxied,
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isQr: !!pair.meta.isExternal && !pair.meta.isMultisig && !pair.meta.isProxied,
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isUnlockable: !pair.meta.isExternal && !pair.meta.isHardware && !pair.meta.isInjected && pair.isLocked,
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threshold: (pair.meta.threshold as number) || 0,
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who: ((pair.meta.who as string[]) || []).map(recodeAddress)
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};
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}
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export function recodeAddress (address: string | Uint8Array): string {
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return keyring.encodeAddress(keyring.decodeAddress(address));
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}
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export function handleTxResults (handler: 'send' | 'signAndSend', queueSetTxStatus: QueueTxMessageSetStatus, { id, txFailedCb = NOOP, txSuccessCb = NOOP, txUpdateCb = NOOP }: QueueTx, unsubscribe: () => void): (result: SubmittableResult) => void {
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return (result: SubmittableResult): void => {
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if (!result || !result.status) {
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return;
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}
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const status = result.status.type.toLowerCase() as QueueTxStatus;
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console.log(`${handler}: status :: ${JSON.stringify(result)}`);
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queueSetTxStatus(id, status, result);
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txUpdateCb(result);
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if (result.status.isFinalized || result.status.isInBlock) {
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result.events
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.filter(({ event: { section } }) => section === 'system')
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.forEach(({ event: { method } }): void => {
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if (method === 'ExtrinsicFailed') {
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txFailedCb(result);
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} else if (method === 'ExtrinsicSuccess') {
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txSuccessCb(result);
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}
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});
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} else if (result.isError) {
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txFailedCb(result);
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}
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if (result.isCompleted) {
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unsubscribe();
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}
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};
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}
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