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LibraryAPI/library_service/models/dto/recovery.py

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"""Модуль DTO-моделей для резервных кодов восстановления"""
from datetime import datetime
import re
from pydantic import field_validator
from sqlmodel import SQLModel, Field
class RecoveryCodesResponse(SQLModel):
"""Ответ при генерации резервных кодов"""
codes: list[str]
generated_at: datetime
class RecoveryCodesStatus(SQLModel):
"""Статус резервных кодов пользователя"""
total: int
remaining: int
used_codes: list[bool]
generated_at: datetime | None
should_regenerate: bool
class RecoveryCodeUse(SQLModel):
"""Запрос на сброс пароля через резервный код"""
username: str
recovery_code: str = Field(min_length=19, max_length=19)
new_password: str = Field(min_length=8, max_length=100)
@field_validator("recovery_code")
@classmethod
def validate_recovery_code(cls, v: str) -> str:
if not re.match(
r"^[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}$", v
):
raise ValueError("Invalid recovery code format")
return v.lower()
@field_validator("new_password")
@classmethod
def validate_password(cls, v: str) -> str:
if not re.search(r"[A-Z]", v):
raise ValueError("Password must contain uppercase")
if not re.search(r"[a-z]", v):
raise ValueError("Password must contain lowercase")
if not re.search(r"\d", v):
raise ValueError("Password must contain digit")
return v