from datetime import datetime
from typing import Optional
import hashlib
import secrets

class User:
    def __init__(self, name: str, email: str, password_hash: str, created_at: datetime):
        self.name = name
        self.email = email
        self.password_hash = password_hash
        self.created_at = created_at

    @classmethod
    def create_new(cls, name: str, email: str, password: str) -> "User":
        """יוצר user חדש עם password hashing."""
        salt = secrets.token_hex(16)
        password_hash = hashlib.sha256(f"{salt}{password}".encode()).hexdigest()
        return cls(
            name=name,
            email=email.lower().strip(),
            password_hash=f"{salt}:{password_hash}",
            created_at=datetime.utcnow(),
        )

    @classmethod
    def from_db_record(cls, record: dict) -> "User":
        """יוצר user מrecord של MongoDB."""
        return cls(
            name=record["name"],
            email=record["email"],
            password_hash=record["password_hash"],
            created_at=record["created_at"],
        )

    def verify_password(self, password: str) -> bool:
        salt, stored_hash = self.password_hash.split(":", 1)
        computed = hashlib.sha256(f"{salt}{password}".encode()).hexdigest()
        return computed == stored_hash

OOP — Classes, Objects, __init__, Instance Methods

OOP — Classes, Objects, __init__, Instance Methods

OOP — Classes, Objects, init, Instance Methods

OOP — Classes, Objects, init, Instance Methods