78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
import { isNone, isBlank } from '@ember/utils';
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import { assign } from '@ember/polyfills';
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import { decamelize } from '@ember/string';
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import DS from 'ember-data';
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export default DS.JSONSerializer.extend({
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keyForAttribute: function(attr) {
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return decamelize(attr);
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},
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normalizeItems(payload) {
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if (payload.data && payload.data.keys && Array.isArray(payload.data.keys)) {
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let models = payload.data.keys.map(key => {
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if (typeof key !== 'string') {
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return key;
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}
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let pk = this.get('primaryKey') || 'id';
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let model = { [pk]: key };
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// if we've added _requestQuery in the adapter, we want
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// attach it to the individual models
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if (payload._requestQuery) {
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model = { ...model, ...payload._requestQuery };
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}
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return model;
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});
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return models;
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}
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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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pushPayload(store, payload) {
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const transformedPayload = this.normalizeResponse(
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store,
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store.modelFor(payload.modelName),
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payload,
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payload.id,
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'findRecord'
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);
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return store.push(transformedPayload);
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},
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normalizeResponse(store, primaryModelClass, payload, id, requestType) {
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const responseJSON = this.normalizeItems(payload, requestType);
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delete payload._requestQuery;
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if (id && !responseJSON.id) {
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responseJSON.id = id;
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}
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let jsonAPIRepresentation = this._super(store, primaryModelClass, responseJSON, id, requestType);
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if (primaryModelClass.relatedCapabilities) {
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jsonAPIRepresentation = primaryModelClass.relatedCapabilities(jsonAPIRepresentation);
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}
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return jsonAPIRepresentation;
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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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const valHasNotChanged = isNone(snapshot.changedAttributes()[key]);
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const valIsBlank = isBlank(val);
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if (attributes.options.readOnly) {
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return;
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}
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if (attributes.type === 'object' && val && Object.keys(val).length > 0 && valHasNotChanged) {
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return;
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}
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if (valIsBlank && valHasNotChanged) {
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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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serializeBelongsTo(snapshot, json) {
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return json;
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},
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});
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