This is a simple REST API built with Python and FastAPI and MongoDB for CRUD operations (Create, Read, Update, Delete) on Students. FastAPI is a powerful web framework for building APIs.

Install the project dependencies:

pip install -r requirements.txt

Run the application:

venv\Scripts\activate
uvicorn main:app --reload

The application will start and be available at http://localhost:8000.

GET /students

Returns a list of all students in the system:

curl http://localhost:8000/students/ -H "Accept: application/json"

Response:

[
    {
        "id": "7a2d72f9e92d4231ac6dd834aa7461d1",
        "name": "Jai",
        "age": 26,
        "address": 
        {
            "city": "Delhi",
            "country": "India"
        }
    },
    {
        "id": "4a1dddb9d74e427d9f8e6fdbe2e112a2",
        "name": "Adi",
        "age": 20,
        "address": 
        {
            "city": "Jaipur",
            "country": "India"
        }
    },
    {
        "id": "95f3bee04dad487eb54ae61a457201ea",
        "name": "Anuj",
        "age": 23,
        "address": 
        {
          "city": "Pune",
          "country": "India"
        }
    }
]

GET /students/{user_id}

Returns details for a specific user with the given user_id:

curl http://localhost:8000/students/95f3bee04dad487eb54ae61a457201ea -H "Accept: application/json"

Response:

{
        "id": "95f3bee04dad487eb54ae61a457201ea",
        "name": "Anuj",
        "age": 23,
        "address": 
        {
          "city": "Pune",
          "country": "India"
        }
}

POST /students

API to create a student in the system. All fields are mandatory and required while creating the student in the system.

• name (string, required): the name of the user
• age (string, required): the email address of the user
• address (string, required): the address for the user which includes city and country.

curl -X POST http://localhost:8000/students/
   -H 'Content-Type: application/json'
   -d '{
    "age": 31,
    "name": "Shyam",
    "address":
        {
            "country": "Japan",
            "city": "Tokyo"
        }
    }'

Response:

{
  "id": "34c8b3111bf34e1f8fbff33cb6b0a593"
}

PATCH /students/{user_id}

Updates an existing user with the given user_id. The request body should include a JSON object with the following properties:

• name (string): the new name for the user
• age (int): the new age for the user
• city (string): the new city for the user
• country (string): the new country for the user

curl -X PUT http://localhost:8000/students/95f3bee04dad487eb54ae61a457201ea
     -H "Accept: application/json"
     -d '{"age": 24, "address":{"city": "Jaipur"}}'

Response:

{}

DELETE /students/{user_id}

Deletes the user with the given user_id:

curl -X DELETE http://localhost:8000/{student_id}

Response:

{}

Code credits for this code go to Aman Khandelwal