5b471e1bbe
- deleted files under `core/server/lib/promise` and related test files - added `@tryghost/promise` as a dependency - fixed all local requires to point to the new package
76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
module.exports = (event, model) => {
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const _ = require('lodash');
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const {sequence} = require('@tryghost/promise');
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const api = require('../../api');
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const apiVersion = model.get('api_version') || 'v3';
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const resourceName = event.match(/(\w+)\./)[1];
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const docName = `${resourceName}s`;
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const ops = [];
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if (Object.keys(model.attributes).length) {
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ops.push(() => {
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let frame = {options: {previous: false, context: {user: true}}};
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if (['posts', 'pages'].includes(docName)) {
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frame.options.formats = ['mobiledoc', 'html', 'plaintext'];
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frame.options.withRelated = ['tags', 'authors'];
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}
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return api.shared
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.serializers
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.handle
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.output(model, {docName: docName, method: 'read'}, api[apiVersion].serializers.output, frame)
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.then(() => {
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return frame.response[docName][0];
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});
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});
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} else {
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ops.push(() => {
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return Promise.resolve({});
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});
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}
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if (Object.keys(model._previousAttributes).length) {
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ops.push(() => {
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const frame = {options: {previous: true, context: {user: true}}};
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if (['posts', 'pages'].includes(docName)) {
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frame.options.formats = ['mobiledoc', 'html', 'plaintext'];
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frame.options.withRelated = ['tags', 'authors'];
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}
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return api.shared
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.serializers
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.handle
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.output(model, {docName: docName, method: 'read'}, api[apiVersion].serializers.output, frame)
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.then(() => {
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return frame.response[docName][0];
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});
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});
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} else {
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ops.push(() => {
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return Promise.resolve({});
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});
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}
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return sequence(ops)
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.then((results) => {
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const current = results[0];
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const previous = results[1];
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const changed = model._changed ? Object.keys(model._changed) : {};
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const payload = {
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[docName.replace(/s$/, '')]: {
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current: current,
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previous: _.pick(previous, changed)
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}
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};
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return payload;
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});
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};
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