geeksiddhant/enrollmentAPI

1from typing import List, Optional2from pydantic import BaseModel3from fastapi import FastAPI, HTTPException4import uvicorn5 6app = FastAPI()7 8# 1. Define the blueprint for APIs9class Customer(BaseModel):10    id: int11    name: str12    email: str13    phone: Optional[str] = None14    address: Optional[str] = None15 16# 2. Create the API endpoint17 18customers_list = []19#Create20@app.post("/customers", response_model=Customer)21def create_customer(customer: Customer):22    customers_list.append(customer)23    return customer24 25#Read26@app.get("/customers", response_model=List[Customer])27def get_customers():28    return customers_list29 30#Update31@app.put("/customers/{id}", response_model=Customer)32def update_customer(id: int, customer: Customer):33    for i, existing_customer in enumerate(customers_list):34        if existing_customer.id == id:35            customers_list[i] = customer36            return customer37    raise HTTPException(status_code=404, detail="Customer not found")38 39#Delete40@app.delete("/customers/{id}", response_model=Customer)41def delete_customer(id: int):42    for i, customer in enumerate(customers_list):43        if customer.id == id:44            deleted_customer = customers_list.pop(i)45            return deleted_customer46    raise HTTPException(status_code=404, detail="Customer not found")47 48if __name__ == "__main__":49   uvicorn.run(app, host="0.0.0.0", port=7860)50 51