feat: Update endpoint signup

app/api/endpoints/signup.py

@@ -1,13 +1,26 @@
-from fastapi import APIRouter, HTTPException
-from pydantic import BaseModel
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+from typing import Optional
+from database import get_db
+from models import User
+from schemas import UserCreate
+from utils import hash_password
 
 router = APIRouter()
 
-class UserRegistration(BaseModel):
-    username: str
-    password: str
-    email: str
+@router.post("/signup", response_model=UserCreate, status_code=status.HTTP_201_CREATED)
+async def signup(user_data: UserCreate, db: Session = Depends(get_db)):
+    """
+    Create a new user account
+    """
+    existing_user = db.query(User).filter(User.email == user_data.email).first()
+    if existing_user:
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail="Email already registered")
 
-@router.post("/signup")
-async def signup(user: UserRegistration):
-    return {"message": "User registered successfully", "user": user.username}
+    hashed_password = hash_password(user_data.password)
+    new_user = User(email=user_data.email, password=hashed_password)
+    db.add(new_user)
+    db.commit()
+    db.refresh(new_user)
+
+    return new_user