61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
import EmberObject, { computed } from '@ember/object';
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import { isEmpty, isPresent } from '@ember/utils';
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import moment from 'moment';
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import contributionGroupingKey from 'kredits-web/utils/contribution-grouping-key';
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export default EmberObject.extend({
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// Contract
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id: null,
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contributorId: null,
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amount: null,
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confirmedAt: null,
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vetoed: null,
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ipfsHash: null,
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// contributor model instance
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contributor: null,
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// TODO contributor who submitted the contribution
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// submittedBy: null,
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// IPFS
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kind: null,
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description: null,
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details: null,
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url: null,
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date: null,
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time: null,
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pendingTx: null,
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init () {
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this._super(...arguments);
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if (isEmpty(this.details)) this.set('details', {});
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},
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iso8601Date: computed('date', 'time', function() {
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return this.time ? `${this.date}T${this.time}` : this.date;
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}),
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jsDate: computed('iso8601Date', function() {
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return moment(this.iso8601Date).toDate();
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}),
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hasPendingChanges: computed('pendingTx', function() {
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return isPresent(this.pendingTx);
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}),
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// Stable key shared by all per-contributor contributions created for the
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// same piece of work (derived from `url`, `description`, `date`, `amount`,
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// and `kind`). Contributions without enough fields to derive a key return
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// null and are treated as singletons (not grouped).
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groupId: computed('url', 'description', 'date', 'amount', 'kind', function() {
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return contributionGroupingKey(this);
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}),
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serialize () {
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return JSON.stringify(this);
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}
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});
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