openethereum/js/packages/dapp-registry/Events/reducers.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

91 lines
2.5 KiB
JavaScript

// Copyright 2015-2017 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/>.
const initialState = {
subscriptions: {
Reserved: null,
Dropped: null,
DataChanged: null,
ReverseProposed: null,
ReverseConfirmed: null,
ReverseRemoved: null
},
pending: {
Reserved: false,
Dropped: false,
DataChanged: false,
ReverseProposed: false,
ReverseConfirmed: false,
ReverseRemoved: false
},
events: []
};
const sortEvents = (a, b) => {
if (a.state === 'pending' && b.state !== 'pending') {
return -1;
} else if (a.state !== 'pending' && b.state === 'pending') {
return 1;
}
const d = b.block.minus(a.block).toFixed(0);
if (d === 0) {
return b.index.minus(a.index).toFixed(0);
}
return d;
};
export default (state = initialState, action) => {
if (!(action.name in state.subscriptions)) { // invalid event name
return state;
}
if (action.type === 'events subscribe start') {
return { ...state, pending: { ...state.pending, [action.name]: true } };
}
if (action.type === 'events subscribe fail') {
return { ...state, pending: { ...state.pending, [action.name]: false } };
}
if (action.type === 'events subscribe success') {
return {
...state,
pending: { ...state.pending, [action.name]: false },
subscriptions: { ...state.subscriptions, [action.name]: action.subscription }
};
}
if (action.type === 'events unsubscribe') {
return {
...state,
pending: { ...state.pending, [action.name]: false },
subscriptions: { ...state.subscriptions, [action.name]: null },
events: state.events.filter((event) => event.type !== action.name)
};
}
if (action.type === 'events event') {
return { ...state, events: state.events
.filter((event) => event.key !== action.event.key)
.concat(action.event)
.sort(sortEvents)
};
}
return state;
};