63017268ad
* Fixes to the Registry dApp * WIP Add Owner Lookup * Proper sha3 implementation * Add working owner lookup to reg dApp * Add errors to Name Reg * Add records error in Reg dApp * Add errors for reverse in reg dApp * PR Grumbles
75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import { sha3, api } from '../parity.js';
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import postTx from '../util/post-tx';
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import { getOwner } from '../util/registry';
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export const clearError = () => ({
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type: 'clearError'
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});
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export const start = (name, key, value) => ({ type: 'records update start', name, key, value });
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export const success = () => ({ type: 'records update success' });
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export const fail = (error) => ({ type: 'records update fail', error });
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export const update = (name, key, value) => (dispatch, getState) => {
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const state = getState();
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const account = state.accounts.selected;
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const contract = state.contract;
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if (!contract || !account) {
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return;
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}
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name = name.toLowerCase();
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dispatch(start(name, key, value));
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return getOwner(contract, name)
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.then((owner) => {
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if (owner.toLowerCase() !== account.address.toLowerCase()) {
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throw new Error(`you are not the owner of "${name}"`);
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}
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const fnName = key === 'A' ? 'setAddress' : 'set';
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const method = contract.instance[fnName];
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const options = {
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from: account.address
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};
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const values = [
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sha3(name),
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key,
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value
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];
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return postTx(api, method, options, values);
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})
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.then((txHash) => {
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dispatch(success());
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}).catch((err) => {
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if (err.type !== 'REQUEST_REJECTED') {
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console.error(`error updating ${name}`, err);
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return dispatch(fail(err));
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}
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dispatch(fail());
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});
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};
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