30 lines
937 B
JavaScript
30 lines
937 B
JavaScript
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import Ember from 'ember';
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import attr from 'ember-data/attr';
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import Fragment from 'ember-data-model-fragments/fragment';
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import flat from 'npm:flat';
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const { computed, get } = Ember;
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const { unflatten } = flat;
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export default Fragment.extend({
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attributes: attr(),
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attributesStructured: computed('attributes', function() {
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// `unflatten` doesn't sort keys before unflattening, so manual preprocessing is necessary.
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const original = this.get('attributes');
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const attrs = Object.keys(original).sort().reduce((obj, key) => {
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obj[key] = original[key];
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return obj;
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}, {});
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return unflatten(attrs, { overwrite: true });
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}),
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unknownProperty(key) {
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// Returns the exact value in index 0 and the subtree in index 1
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//
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// ex: nodeAttrs.get('driver.docker')
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// [ "1", { version: "17.05.0-ce", volumes: { enabled: "1" } } ]
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return get(this.get('attributesStructured'), key);
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},
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});
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