CODE UPLOAD (BACKEND)

Code Upload is a platform where users can upload code easily from around the globe.

Language Used

• javascript

Framework / Packages Used

• NodeJs
• Express
• MongoDB
• dotenv
• mongoose
• body-parser

API Reference

DB Schema

• By default nothing is Required.

{
  username: String,
  password: String,
  login: String,
  codes: [
    {
      code: String,
      timestamp: String,
      language: String,
      assignment_no: String,
      q_no: String,
      q_title: String,
    },
  ],
}

Post Register/Login a user

  POST /register

FORM URL-Encoded	Type	Description
username	string	Required. Your Username
password	string	Required. Your Password

• If the given username is new to our DB. Then the server will create a new user.
• If the username is available in our DB. Then the server will check for the correct password.
• 200: Password Correct / User Created
• 404: Password Incorrect / Error

Example:

const options = {
  method: "POST",
  body: new URLSearchParams({ username: "username", password: "password" }),
};

fetch("http://localhost:5000/register", options)
  .then((response) => response.json())
  .then((response) => console.log(response))
  .catch((err) => console.error(err));

Response

{
  "status": 404,
  "message": "password is incorrect"
}

Response

{
  "status": 200,
  "username": "username",
  "password": "password"
}

Get user's uploaded codes

  GET /show-code/${username}/${password}

Parameter	Type	Description
username	string	Required. Your Username
password	string	Required. Your Password

Example

const options = { method: "GET" };

fetch("http://localhost:5000/show-code/${username}/${password}", options)
  .then((response) => response.json())
  .then((response) => console.log(response))
  .catch((err) => console.error(err));

Response

{
  "_id": "6391f390a2f2244b668d16fe",
  "username": "username",
  "password": "password",
  "codes": [
    {
      "code": "public class Prog1 {\n\tpublic static void main(String[] args) {\n\t\t\n\t\t// Question 10\n\t\t\n\t\tString ruler1 = \"1\";\n\t\t\n\t\tSystem.out.println(ruler1);\n\t\t\n\t\truler1 = ruler1 + \"2\" + ruler1;\n\t\t\n\t\tSystem.out.println(ruler1);\n\t\t\n\t\truler1 = ruler1 + \"3\" + ruler1;\n\t\t\n\t\tSystem.out.println(ruler1);\n\t\t\n\t\truler1 = ruler1 + \"4\" + ruler1;\n\t\t\n\t\tSystem.out.println(ruler1);\n\t}\n\n}",
      "timestamp": "8/12/2022, 7:54:40 pm",
      "language": "java",
      "assignment_no": "1",
      "q_no": "1",
      "q_title": "test title",
      "_id": "6391f3a9a2f2244b668d1701"
    }
  ],
  "__v": 0,
  "login": "Sat Dec 10 2022 15:55:25 GMT+0000 (Coordinated Universal Time)"
}

Post Upload code

  POST /upload-code

FORM URL-Encoded	Type	Description
username	string	Required. Your Username
password	string	Required. Your Password
language	string	Required. Programming Language
assignment_no	string	Not Required.
q_no	string	Not Required.
q_title	string	Not Required.
timestamp	string	Not Required.

Example

const options = {
  method: "POST",
  body: new URLSearchParams({
    username: "anubhav12",
    password: "anubhav@143",
    timestamp: "",
  }),
};

fetch("http://localhost:5000/upload-code", options)
  .then((response) => response.json())
  .then((response) => console.log(response))
  .catch((err) => console.error(err));

Response

{
  "status": 404,
  "message": "something went wrong"
}

Response

{
  "status": 200,
  "message": "code uploaded successfully"
}

Response

{
  "status": 404,
  "message": "user not found"
}

License

Environment Variables

To run this project, you will need to add the following environment variables to your .env file

DB_URL

Authors

• @SubhranshuChoudhury