ReachInBox Assignment

Server

The assignment is to build a tool that will parse and check the emails in a Google and Outlook email ID, and respond to the e-mails based on the context using AI. Use BullMQ as the tasks scheduler This is a server-based application built with Node.js and Express. It uses various packages such as openai for AI functionalities, googleapis for Google APIs, and axios for HTTP requests and bullMQ to process queues.

deployed links :

frontend : Link
Backend : Link
API documentation build with postman documentation - Link
Video link for demo of this Application - Link

technologies used:

• Node.js
• Express.js
• OpenAI
• Google APIs
• Microsoft Graph API

npm packages used

• dotenv
• Axios
• bullMQ
• google-auth-library
• ioredis
• @microsoft/microsoft-graph-client
• @azure/msal-node

Installation setup

1. Clone the repository to your local machine

git clone https://github.com/shraddha-gawde/reachInbox-assignment.git

2. Navigate to the root directory of the project directory :

cd server

3. Run npm install to install all the dependencies
4. Create a .env file in the root directory with the same IDs as specified in the documentation.

Running the server

1. To start the server, run the following command in your terminal

npm start

This will start the server at localhost:5000 (or whatever port you have specified). or we can use backend deployed link also.

2. To start the worker.js file, run the following command in your terminal

npm run server

API Endpoints

For Google's OAuth2.0:

• https://reachinbox-assignment-4rf9.onrender.com/auth/google - GET for google authentication
• https://reachinbox-assignment-4rf9.onrender.com/api/mail/userInfo/:email - GET request to view user profile
• https://reachinbox-assignment-4rf9.onrender.com/api/mail/allDrafts/:email - GET request to view all drafts mail.
• https://reachinbox-assignment-4rf9.onrender.com/api/mail/read/:email/message/:message - GET request to read a specific email(using id).
• https://reachinbox-assignment-4rf9.onrender.com/api/mail/list/:email - GET request to get a list of mails.
• https://reachinbox-assignment-4rf9.onrender.com/api/mail/sendMail - POST request send mail with label.

{
    "from":"sendersmail@gmail.com",
    "to":"recieversmail@gmail.com",
    "label":"interested/not-interested/more-information"
}

• https://reachinbox-assignment-4rf9.onrender.com/api/mail/sendone/:id - POST request to send a single mail for particular ID.

{
    "from":"sendersmail@gmail.com",
    "to":"recieversmail@gmail.com"
}

• • https://reachinbox-assignment-4rf9.onrender.com/api/mail/sendMultiple/:id - POST request to send a single mail for particular ID.

{
   "from":"sendersmail@gmail.com",
   "to":["demo@gmail.com","demo@gmail.com", "demo@gmail.com"]
}

For microsoft azur's OAuth2.0:

• https://reachinbox-assignment-4rf9.onrender.com/outlook/signin - GET for micosoft azur authentication for outlook
• https://reachinbox-assignment-4rf9.onrender.com/outlook/callbak - GET for micosoft azur getting access token
• https://reachinbox-assignment-4rf9.onrender.com/outlook/profile - GET request to get profile data for particular user
• https://reachinbox-assignment-4rf9.onrender.com/outlook/all-Mails/{email} - GET request for get ist of all mails of outllok user
• https://reachinbox-assignment-4rf9.onrender.com/outlook/{email}/read-Msg/{:message} = GET request to read partivcular mail using messange id
• https://reachinbox-assignment-4rf9.onrender.com/outlook/{email}/send-Mail - post request for sending mail to another user using outlook

{
    "from":"sendersmail@gmail.com",
    "to":"recieversmail@gmail.com"
     "label":"interested/not-interested/more-information"
}

• https://reachinbox-assignment-4rf9.onrender.com/outlook/sendone/:email/:id - post request for sending mail to another user using outlook using bullmq

{
    "from":"sendersmail@gmail.com",
    "to":"recieversmail@gmail.com"
}

Sample .env sample:

PORT = ***
GOOGLE_CLIENT_ID = ***
GOOGLE_CLIENT_SECRET = ***
GOOGLE_REDIRECT_URI = ***
GOOGLE_REFRESH_TOKEN = ***
OPENAI_SECRECT_KEY = ***
redis_port = ***
redis_host = ***
redis_pass = ***
AZURE_CLIENT_ID = ***
AZURE_CLIENT_SECRET = *** 
AZURE_TENANT_ID = ***