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Hack NYU 2022 Project was to be depolyed on a server encountered some technical issue so only development environment is available

Start flask server

run

cd flask-server`
virtualenv venv
pip install flask
python main.py

to start flask server.

Start React and load HTML

Make sure the latest version of Node.js and npm are installed

cd client
npm install
npm start

page should be available at localhost:3000

Backend APIs

• /PostMessage(user_id,message)
  • add a message
• /GetMesssage()
  • return a random message
• /GetHappy()
  • return the number of happy person in 400s
• /GetSad()
  • return the number of sad person in 400s
• /Sad
  • sad count++
• /Happy
  • happy count++