5735d948f5
* onClick to onTouchTap #3556 * onClick to onTouchTap 2 #3556 * Registry dApp clear input + check Signer #3557
109 lines
3.4 KiB
JavaScript
109 lines
3.4 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (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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const alreadyQueued = (queue, action, name) =>
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!!queue.find((entry) => entry.action === action && entry.name === name);
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export const reserveStart = (name) => ({ type: 'names reserve start', name });
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export const reserveSuccess = (name) => ({ type: 'names reserve success', name });
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export const reserveFail = (name) => ({ type: 'names reserve fail', name });
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export const reserve = (name) => (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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const fee = state.fee;
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if (!contract || !account) return;
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if (alreadyQueued(state.names.queue, 'reserve', name)) return;
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const reserve = contract.functions.find((f) => f.name === 'reserve');
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name = name.toLowerCase();
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const options = {
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from: account.address,
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value: fee
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};
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const values = [ sha3(name) ];
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dispatch(reserveStart(name));
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reserve.estimateGas(options, values)
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.then((gas) => {
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options.gas = gas.mul(1.2).toFixed(0);
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return reserve.postTransaction(options, values);
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})
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.then((requestId) => {
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return api.pollMethod('parity_checkRequest', requestId);
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})
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.then((txhash) => {
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dispatch(reserveSuccess(name));
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})
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.catch((err) => {
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if (err && err.type === 'REQUEST_REJECTED') {
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return dispatch(reserveFail(name));
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}
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console.error(`could not reserve ${name}`);
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if (err) console.error(err.stack);
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dispatch(reserveFail(name));
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});
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};
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export const dropStart = (name) => ({ type: 'names drop start', name });
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export const dropSuccess = (name) => ({ type: 'names drop success', name });
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export const dropFail = (name) => ({ type: 'names drop fail', name });
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export const drop = (name) => (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) return;
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if (alreadyQueued(state.names.queue, 'drop', name)) return;
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const drop = contract.functions.find((f) => f.name === 'drop');
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name = name.toLowerCase();
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const options = { from: account.address };
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const values = [ sha3(name) ];
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dispatch(dropStart(name));
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drop.estimateGas(options, values)
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.then((gas) => {
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options.gas = gas.mul(1.2).toFixed(0);
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return drop.postTransaction(options, values);
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})
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.then((requestId) => {
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return api.pollMethod('parity_checkRequest', requestId);
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})
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.then((txhash) => {
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dispatch(dropSuccess(name));
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})
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.catch((err) => {
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if (err && err.type === 'REQUEST_REJECTED') {
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dispatch(reserveFail(name));
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}
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console.error(`could not drop ${name}`);
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if (err) console.error(err.stack);
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dispatch(reserveFail(name));
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});
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};
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