server

>> npm list
./server
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
└── [email protected]

client

All lib were loaded in index.html without build tools, like node.

• bootstrap5
• bootstrap-select
• chart.js

1. Install all dependency of

   npm install

2. Create an .env file in server folder for connecting AWS RDS MySQL instance

   Note: you may have no access to our database. If you want more details about this step, feel free to contact me.

   PORT=
   HOST=
   DB_PORT=
   USERNAME=
   PASSWORD=
   DATABASE=
   

3. Go to ./server and run the server

   npm start

4. Go to ./client and open the front-end web

http://localhost:4999/gasoline?desp=all&scope=cities&col=LosAngeles,NewYorkCity&start=2022-01-01&end=2022-01-31

• desp:
  • all: "gasoline"
  • mid: "midgrade"
  • pre: "premium"
  • reg: "regular"
• scope:
  • US
  • states
  • cities
• col:
  • states
    • California, Colorado, Florida, Massachusetts, Minnesota, NewYork, Ohio, Texas, Washington
  • cities
    • Chicago, Cleveland, Denver, Houston, LosAngeles, Miami, NewYorkCity, SanFrancisco, Seattle
• start
• end