The examples in this section demonstrate calling a simple Atlas Function named sum that takes two arguments, adds them, and returns the result:
exports = function(a, b) { return a + b;};In an App Services App, define an Atlas Function.
In your client project, initialize the App client.
Then, authenticate a user in your React Native project.
Make sure to sanitize client data to protect against code injection when using Functions.
To call a function, you can either pass its name and arguments to User.callFunction() or call the function as if it were a method on the User.functions property.
import React from 'react';import {useUser} from '@realm/react';function Addition() { const user = useUser(); const addNumbers = async (numA: number, numB: number) => { const sumMethod1 = await user?.callFunction('sum', numA, numB); const sumMethod2 = await user?.functions.sum(numA, numB); console.log(sumMethod1 === sumMethod2); }; }RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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