query.aggregate is not a function in Cloud code

[sauravazad]

query.aggregate is not a function in Cloud code

using query.aggregate in cloud code results in TypeError.

Steps to reproduce

Parse.Cloud.define('aggregateQuery', function(req, res) {
var params = req.params;
var appId = params.appId
var option = {
useMasterKey: true
};
var promiseArray = [];
let pipline = [{$group: {_id :'$source', posts: {$sum : 1}}}];
let mediaquery = new Parse.Query('mediaContent');
mediaquery.aggregate(pipline, option)
.then((s) => {
res.scuccess(s);
}, (e) => {
res.error(s);
})
})

Actual Outcome

error: Error generating response. TypeError: mediaquery.aggregate is not a function

Environment Setup

• Server

  • parse-server version (Be specific! Don't say 'latest'.) : [2.7.1]
  • Operating System: [OSX 10.13.2]
  • Localhost or remote server? (AWS, Heroku, Azure, Digital Ocean, etc): [Localhost]

• Database

  • MongoDB version: [3.4.7 ]
  • Storage engine: [(MMAPv1)]
  • Localhost or remote server? (AWS, mLab, ObjectRocket, Digital Ocean, etc): [Localhost]

Logs/Trace

Include all relevant logs. You can turn on additional logging by configuring VERBOSE=1 in your environment.

verbose: REQUEST for [POST] /parse/functions/aggregateQuery: {} method=POST, url=/parse/functions/aggregateQuery, x-parse-application-id=Quifers_Dev_App_2016, content-type=application/json, x-parse-session-token=r:88524c8138d37f83d33abb0d065ea36f, cache-control=no-cache, postman-token=9777e1ac-437d-4761-83cd-ac1f6b1668f0, user-agent=PostmanRuntime/7.1.1, accept=/, host=localhost:8081, accept-encoding=gzip, deflate, content-length=0, connection=keep-alive,
error: Error generating response. TypeError: mediaquery.aggregate is not a function
at /Users/sauravazad/Documents/WebScript/parse-server/cloud/aggregateQuery.js:11:14
at /Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/lib/Routers/FunctionsRouter.js:176:9
at handleCloudFunction (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/lib/Routers/FunctionsRouter.js:144:14)
at /Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/lib/PromiseRouter.js:169:7
at Layer.handle [as handle_request] (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/layer.js:95:5)
at next (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/route.js:137:13)
at Route.dispatch (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/route.js:112:3)
at Layer.handle [as handle_request] (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/layer.js:95:5)
at /Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/index.js:281:22
at param (/Users/sauravazad/Documents/WebScript/parse-server/node_modules/parse-server/node_modules/express/lib/router/index.js:354:14)

[sauravazad]

Parse-server @2.7.1 has incorrect version 1.10.2 for parse peer dependency .
Please release a new version with latest version of parse@1.11.0 @flovilmart

[dplewis]

@sauravazad You can use the latest branch until the next release if you want to test aggregates.

https://github.com/parse-community/parse-server#want-to-ride-the-bleeding-edge

Also, your pipeline would be written like...

const pipeline = [
  { group: { objectId: '$source', posts: { $sum : 1 } } }
];