Getting Started

To get the Node server running locally:

• Clone this repo
• npm install to install all required dependencies
• MySQL : AWS RDS, MongoDB : AWS DynamoDB
• node web.js or pm2 start web.js

Code Overview

Project Structure

app
 |  web.js               # App entry point
 |
 |- config (.gitignore)  # Set Environment variables
 |   |- caIdx.js          # Environment variables for Calling Public API
 |   |- mongodb.js        # Environment variables for Calling MongoDB (AWS DynamoDB)
 |   └─ index.js          # Environment variables for Calling MySQL (AWS RDS)
 |  
 |- api                  # Custom Functions
 |   |- caIdx.js          # Custom Functions for Public API
 |   |- mongodb.js        # Custom Functions for MongoDB (AWS DynamoDB)
 |   └─ mysql.js          # Custom Functions for MySQL (AWS RDS)
 |
 |- controllers          # All the Business logic
 |   |- api.js            # Get Cold and Asthma Index
 |   └─ user.js           # Sign up/Sign in, Store/Update/Send User Information
 |
 |- cron                 # Define tasks to be Repeated at Specific times
 |   └─ caIdx.js          # Update Cold and Asthma Index Every day
 |
 |- ml_disease           # Calculate the Incidence of Diseases
 |   └─ user.js           
 |
 └─ routes               # Express route controllers for all the endpoints of the app
    |- story.js           
    |- tutorial.js        
    └─ user.js           

Dependencies

• body-parser - Middleware for Parsing incoming request bodies
• date-utils - To Represent Date usefully
• dotenv - For Loading environment variables from a .env
• express - The server for handling and routing HTTP requests
• mongoose - For modeling and mapping MongoDB data to javascript
• mysql2 - For modeling and mapping MySQL data to javascript
• node-schedule - To schedule tasks to be executed at a specific time
• python-shell - For Running Python scripts