72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
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import DS from 'ember-data';
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import Ember from 'ember';
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const { decamelize } = Ember.String;
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export default DS.RESTSerializer.extend({
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keyForAttribute: function(attr) {
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return decamelize(attr);
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},
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extractLazyPaginatedData(payload) {
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let ret;
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ret = payload.data.keys.map(key => {
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let model = {
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id: key,
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};
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if (payload.backend) {
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model.backend = payload.backend;
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}
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return model;
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});
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return ret;
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},
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normalizeItems(payload) {
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if (payload.data.keys && Array.isArray(payload.data.keys)) {
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return payload.data.keys;
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}
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Ember.assign(payload, payload.data);
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delete payload.data;
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return [payload];
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},
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modelNameFromPayloadKey(payloadType) {
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return payloadType;
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},
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normalizeResponse(store, primaryModelClass, payload, id, requestType) {
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const nullResponses = ['updateRecord', 'createRecord', 'deleteRecord'];
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const responseJSON = nullResponses.includes(requestType) ? { id } : this.normalizeItems(payload);
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const { modelName } = primaryModelClass;
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let transformedPayload = { [modelName]: responseJSON };
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// just return the single object because ember is picky
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if (requestType === 'queryRecord') {
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transformedPayload = { [modelName]: responseJSON[0] };
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}
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return this._super(store, primaryModelClass, transformedPayload, id, requestType);
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},
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serializeAttribute(snapshot, json, key, attributes) {
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const val = snapshot.attr(key);
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if (attributes.options.readOnly) {
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return;
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}
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if (
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attributes.type === 'object' &&
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val &&
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Object.keys(val).length > 0 &&
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Ember.isNone(snapshot.changedAttributes()[key])
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) {
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return;
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}
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if (Ember.isBlank(val) && Ember.isNone(snapshot.changedAttributes()[key])) {
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return;
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}
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this._super(snapshot, json, key, attributes);
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},
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serialize() {
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return this._super(...arguments);
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},
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});
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