main.py

from http.client import HTTPException
from typing import List
from fastapi import FastAPI,Request
from uuid import UUID,uuid4
from models import User,Gender,Role, UserUpdateRequest
app = FastAPI()
db: List[User] = [
    User(id = uuid4(),
    first_name="Ayshwarya",
    last_name="Jagadeesan",
    gender = Gender.female,
    roles =[Role.student]
     ),
    User(id = uuid4(),
    first_name="Anirudh",
    last_name="Arun",
    gender = Gender.male,
    roles =[Role.admin,Role.user]
     )
]
@app.get("/")
async def root():
    return{"Hello":"Universe"}

@app.get("/api/v1/users")
async def fetch_users():
    return db
@app.post("/api/v1/users")
async def register_user(user: User):
    db.append(user)
    return {"id":user.id}
@app.delete("/api/v1/users/{user_id}")
async def delete_user(user_id: UUID):
    for user in db:
        if user.id == user_id:
            db.remove(user)
            return
    raise HTTPException(
        status_code=404,
        detail=f"user with id:{user_id} does not exists"
    )
@app.put("/api/v1/users/{user_id}")
async def update_user(user_update:UserUpdateRequest,user_id:UUID):
    for user in db:
        if user.id == user_id:
            if user_update.first_name is not None:
                user.first_name =user_update.first_name
            if user_update.last_name is not None:
                user.last_name =user_update.last_name
            if user_update.middle_name is not None:
                user.middle_name =user_update.middle_name
            if user_update.roles is not None:
                user.roles =user_update.roles
            return
    raise HTTPException(
        status_code=404,
        detail=f"user withid:{user_id} does not exists"
    )
@app.post("/getproviderinfo")
async def getproviderinfo(info:Request):
    req_info =await info.json()
    return {
        "status":"Success",
        "data":req_info
    }