openethereum/js/src/redux/providers/signerReducer.js
Nicolas Gotchac 4dbfcf231d Cache fetched Dapps (#3804)
* Have a singleton DappsFetcher so we don't realod them at each page load

* Better dapps Fetcher : event based listener
  Update on meta change

* Remove dapps fetcher => all in singleton dapps store + utils

* Modify header to Parity
2016-12-11 21:03:40 +01:00

111 lines
2.8 KiB
JavaScript

// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity 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 of the License, or
// (at your option) any later version.
// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
import { handleActions } from 'redux-actions';
const initialState = {
finished: [],
pending: []
};
function removeWithId (pending, id) {
return pending.filter(tx => tx.id !== id).slice();
}
function setIsSending (pending, id, isSending) {
return pending.map(p => {
if (p.id === id) {
p.isSending = isSending;
}
return p;
}).slice();
}
export default handleActions({
signerRequestsToConfirm (state, action) {
const { pending } = action;
return Object.assign({}, state, {
pending: pending.map((request) => {
const { id } = request;
const oldRequest = state.pending.find((r) => r.id === id);
request.date = (oldRequest && oldRequest.date)
? oldRequest.date
: new Date();
return request;
})
});
},
signerStartConfirmRequest (state, action) {
return {
...state,
pending: setIsSending(state.pending, action.payload.id, true)
};
},
signerSuccessConfirmRequest (state, action) {
const { id, txHash } = action.payload;
const confirmed = Object.assign(
state.pending.find(p => p.id === id) || { id },
{ result: txHash, status: 'confirmed' }
);
return {
...state,
pending: removeWithId(state.pending, id),
finished: [confirmed].concat(state.finished)
};
},
signerErrorConfirmRequest (state, action) {
return {
...state,
pending: setIsSending(state.pending, action.payload.id, false)
};
},
signerStartRejectRequest (state, action) {
return {
...state,
pending: setIsSending(state.pending, action.payload.id, true)
};
},
signerSuccessRejectRequest (state, action) {
const { id } = action.payload;
const rejected = Object.assign(
state.pending.find(p => p.id === id),
{ status: 'rejected' }
);
return {
...state,
pending: removeWithId(state.pending, id),
finished: [rejected].concat(state.finished)
};
},
signerErrorRejectRequest (state, action) {
return {
...state,
pending: setIsSending(state.pending, action.payload.id, false)
};
}
}, initialState);