junaidatique/postingly_workspaces

Backend Graphql API and aws lambda functions.

Postingly Backend

This repository contains Postingly Backend. This is built using the yarn workspaces. This basically means that there are 3 separate projects and one folder contains all the shared code. It is build on top of serverless frame work for NodeJS. The DB we are using for this project is mongoDB. It has 4 sections. Three sections has serverless files in it. The 4th one contains shared code among all the other 3 folders.

Functions

This folder contains AWS Lambda functions. There are two types of lambda functions

1. Cron Lambda functions These kinds of functions that are triggered on regular interval to invoke other functions.
2. Simple lambda functions, These functions are invoked from other sources such as REST API and these are the functions that actually perform the updates.

REST API

Rest api is used to connect 3rd party e-commerce stores This currently handles Shopify API. It has functions for

• Shopify Auth,
• Shopify Payments
• Shopify Webhooks
• Twitter request token

GRAPHQL API

This folder includes the implementation of the graphql api used for react app. This graphqQL implementation is carried out using Apollo.

Shared

This folder contains all the service classes that are shared between the three projects.