144 lines
4.3 KiB
JavaScript
144 lines
4.3 KiB
JavaScript
import Ember from 'ember';
|
|
import Proposal from 'kredits-web/models/proposal';
|
|
|
|
const {
|
|
computed,
|
|
inject: {
|
|
service
|
|
}
|
|
} = Ember;
|
|
|
|
export default Ember.Controller.extend({
|
|
|
|
kredits: service(),
|
|
|
|
contractInteractionEnabled: computed.alias('kredits.web3Provided'),
|
|
|
|
proposalsOpen: function() {
|
|
let proposals = this.get('model.proposals')
|
|
.filterBy('executed', false)
|
|
.map(p => {
|
|
p.set('recipientName', this.get('model.contributors').findBy('id', p.get('recipientId')).name);
|
|
return p;
|
|
});
|
|
return proposals;
|
|
}.property('model.proposals.[]', 'model.proposals.@each.executed', 'model.contributors.[]'),
|
|
|
|
proposalsClosed: function() {
|
|
let proposals = this.get('model.proposals')
|
|
.filterBy('executed', true)
|
|
.map(p => {
|
|
p.set('recipientName', this.get('model.contributors').findBy('id', p.get('recipientId')).name);
|
|
return p;
|
|
});
|
|
return proposals;
|
|
}.property('model.proposals.[]', 'model.proposals.@each.executed', 'model.contributors.[]'),
|
|
|
|
proposalsSorting: ['id:desc'],
|
|
proposalsClosedSorted: Ember.computed.sort('proposalsClosed', 'proposalsSorting'),
|
|
proposalsOpenSorted: Ember.computed.sort('proposalsOpen', 'proposalsSorting'),
|
|
|
|
contributorsWithKredits: function() {
|
|
return this.get('model.contributors').filter(c => {
|
|
return c.get('kredits') !== 0;
|
|
});
|
|
}.property('model.contributors.@each.kredits'),
|
|
|
|
contributorsSorting: ['kredits:desc'],
|
|
contributorsSorted: Ember.computed.sort('contributorsWithKredits', 'contributorsSorting'),
|
|
|
|
watchContractEvents: function() {
|
|
let events = this.get('kredits.kreditsContract')
|
|
.allEvents(/* [additionalFilterObject], */);
|
|
|
|
events.watch((error, data) => {
|
|
Ember.Logger.debug('[index] Received contract event', data);
|
|
|
|
switch (data.event) {
|
|
case 'ProposalCreated':
|
|
this._handleProposalCreated(data);
|
|
break;
|
|
case 'ProposalExecuted':
|
|
this._handleProposalExecuted(data);
|
|
break;
|
|
case 'ProposalVoted':
|
|
this._handleProposalVoted(data);
|
|
break;
|
|
case 'Transfer':
|
|
this._handleTransfer(data);
|
|
break;
|
|
}
|
|
});
|
|
}.on('init'),
|
|
|
|
_handleProposalCreated(data) {
|
|
if (Ember.isPresent(this.get('model.proposals')
|
|
.findBy('id', data.args.id.toNumber()))) {
|
|
Ember.Logger.debug('[index] proposal exists, not adding from event');
|
|
return false;
|
|
}
|
|
|
|
let proposal = Proposal.create({
|
|
id: data.args.id.toNumber(),
|
|
creatorAddress: data.args.creator,
|
|
recipientAddress: data.args.recipient,
|
|
recipientName: null,
|
|
votesCount: 0,
|
|
votesNeeded: 2,
|
|
amount: data.args.amount.toNumber(),
|
|
executed: false,
|
|
url: data.args.url,
|
|
ipfsHash: data.args.ipfsHash
|
|
});
|
|
|
|
this.get('model.proposals').pushObject(proposal);
|
|
},
|
|
|
|
_handleProposalExecuted(data) {
|
|
if (this.get('model.proposals')
|
|
.findBy('id', data.args.id.toNumber())
|
|
.get('executed')) {
|
|
Ember.Logger.debug('[index] proposal already executed, not adding from event');
|
|
return false;
|
|
}
|
|
|
|
this.get('model.proposals')
|
|
.findBy('id', data.args.id.toNumber())
|
|
.setProperties({
|
|
'executed': true,
|
|
'votesCount': 2 // TODO use real count
|
|
});
|
|
|
|
this.get('model.contributors')
|
|
.findBy('address', data.args.recipient)
|
|
.incrementProperty('kredits', data.args.amount.toNumber());
|
|
},
|
|
|
|
_handleProposalVoted(data) {
|
|
this.get('model.proposals')
|
|
.findBy('id', data.args.id.toNumber())
|
|
.incrementProperty('votesCount', 1);
|
|
},
|
|
|
|
_handleTransfer(data) {
|
|
this.get('model.contributors')
|
|
.findBy('address', data.args.from)
|
|
.incrementProperty('kredits', - data.args.value.toNumber());
|
|
this.get('model.contributors')
|
|
.findBy('address', data.args.to)
|
|
.incrementProperty('kredits', data.args.value.toNumber());
|
|
},
|
|
|
|
|
|
actions: {
|
|
|
|
confirmProposal(proposalId) {
|
|
this.get('kredits').vote(proposalId).then(transactionId => {
|
|
window.confirm('Vote submitted to Ethereum blockhain: '+transactionId);
|
|
});
|
|
}
|
|
|
|
}
|
|
|
|
});
|