Pai

Description

Pai is a React Native Mobile App that allows one user to randomly connect to other users to make a friendship by scanning each users indivdiual QRcode. It uses the device's geolocation to calculate the difference of the distance and provide a color based indicator. There is no map to track each users.

Demo

Getting Started

1. Clone this repo
2. Run npm install
3. Add the following code in node_modules/react-native-pulse/pulse.js before componentDidMount()

componentWillReceiveProps(props) {
      if(props.color != this.state.color){
          this.setState({
              color: props.color
          })
      }
  }

4. Run knex migrate:latest
5. Run knex seed:run
6. Create a config.json in the root folder and write the following

  {
    ipv4: `your ip address (example: 192.123.456.20:)`
  }
  do NOT add the last . at the end, but put a colon

7. Run the server node server.js
8. Run the web-socket node ws-server.js
9. Run the application expo start

Built With

• Expo
• react-native-pulse
• pg
• Knex
• react-native-navigation
• axios
• kalmanjs
• haversine
• express

Authors

See also the list of contributors who participated in this project.