FStranieri/chat_sample_cloud_functions

Cloud Functions used for the Chat Demo sample

CLOUD FUNCTIONS for the CHAT APP

This repository is containing all the Cloud Functions we used in the CHAT APP sample, you should include them into your project on AGC Console in order to let the app working well.

About HUAWEI Cloud Functions

What You Will Need

Hardware Requirements

• A computer running a text editor or IDE for JS development

Software Requirements

• Node.js v10.12.0 or later

SETUP

1. each project contains a folder named resource, you need to upload your credentials file into it;

2. edit the constant credentialPath into each CloudDBZoneWrapper file with the real value;

3. build each project with node running npm install and then npm run build;

4. archive all the files into a zip file named handler.zip like the following structure:

   handler.zip

   |---- handler.js

   |---- node_modules

   |---- resource

   |---- model

   |----...;

5. create a new Cloud Function on AGC Console following this guide;

6. into the 'CODE' section upload the zip file handler.zip;

7. follow the specific SETUP below for each Cloud Function.

ADD USER

As TRIGGER add an AUTH TRIGGER with userLogin as EventType

DELETE USER

As TRIGGER add an AUTH TRIGGER with userLogout as EventType

CREATE FULL MESSAGE

As TRIGGER add a CLOUD DB TRIGGER with the following parameters:

• EventSourceId - box 1 (DB Zone): ChatDemo (as default or your own DB Zone), box 2: input_messages
• EventType - onUpsert;
• Enabled - true

CREATE LUNCH POLL MESSAGE

As TRIGGER add a CLOUD DB TRIGGER with the following parameters:

• EventSourceId - box 1 (DB Zone): ChatDemo (as default or your own DB Zone), box 2: poll_lunch
• EventType - onUpsert;
• Enabled - true

CLEAR POLL LUNCH CHOICES

As TRIGGER add a CRON TRIGGER with the following parameters:

• Schedule - follow the syntax based on your requirement
• Transfer - async