56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
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// functions.js
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var express = require('express'),
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Parse = require('parse/node').Parse;
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import PromiseRouter from '../PromiseRouter';
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export class FunctionsRouter extends PromiseRouter {
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mountRoutes() {
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this.route('POST', '/functions/:functionName', FunctionsRouter.handleCloudFunction);
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}
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static createResponseObject(resolve, reject) {
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return {
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success: function(result) {
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resolve({
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response: {
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result: Parse._encode(result)
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}
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});
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},
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error: function(error) {
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reject(new Parse.Error(Parse.Error.SCRIPT_FAILED, error));
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}
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}
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}
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static handleCloudFunction(req) {
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if (Parse.Cloud.Functions[req.params.functionName]) {
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var request = {
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params: Object.assign({}, req.body, req.query),
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master: req.auth && req.auth.isMaster,
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user: req.auth && req.auth.user,
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installationId: req.info.installationId
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};
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if (Parse.Cloud.Validators[req.params.functionName]) {
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var result = Parse.Cloud.Validators[req.params.functionName](request);
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if (!result) {
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throw new Parse.Error(Parse.Error.SCRIPT_FAILED, 'Validation failed.');
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}
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}
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return new Promise(function (resolve, reject) {
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var response = FunctionsRouter.createResponseObject(resolve, reject);
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Parse.Cloud.Functions[req.params.functionName](request, response);
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});
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} else {
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throw new Parse.Error(Parse.Error.SCRIPT_FAILED, 'Invalid function.');
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}
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}
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}
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