Egor fureunoir Gorbunov
09366213b6
Fixes: 1) Corrected `apply_addresses` logic to handle address validation more robustly; 2) Fixed incorrect imports and annotations for better type safety; 3) Resolved typos and clarified docstrings for various views and methods. Extra: Adjusted formatting, added `# type: ignore` for stricter type checks, and removed unused `dist/` directory from `.dockerignore`.
206 lines
9 KiB
Python
206 lines
9 KiB
Python
import logging
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import traceback
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from contextlib import suppress
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from secrets import compare_digest
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from django.contrib.auth.password_validation import validate_password
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from django.contrib.auth.tokens import PasswordResetTokenGenerator
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from django.core.exceptions import ValidationError
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from django.utils.decorators import method_decorator
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from django.utils.http import urlsafe_base64_decode
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from django.utils.translation import gettext_lazy as _
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from django_ratelimit.decorators import ratelimit
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from drf_spectacular.utils import extend_schema_view
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from rest_framework import mixins, status
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from rest_framework.decorators import action
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from rest_framework.permissions import AllowAny, IsAuthenticated
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from rest_framework.response import Response
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from rest_framework.viewsets import GenericViewSet
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from rest_framework_simplejwt.tokens import RefreshToken
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from evibes.settings import DEBUG
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from vibes_auth.docs.drf.viewsets import USER_SCHEMA
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from vibes_auth.models import User
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from vibes_auth.serializers import (
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MergeRecentlyViewedSerializer,
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UserSerializer,
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)
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from vibes_auth.utils.emailing import send_reset_password_email_task
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logger = logging.getLogger("django")
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@extend_schema_view(**USER_SCHEMA)
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class UserViewSet(
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mixins.CreateModelMixin,
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mixins.RetrieveModelMixin,
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mixins.UpdateModelMixin,
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mixins.DestroyModelMixin,
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GenericViewSet,
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):
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"""
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User view set implementation.
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Provides a set of actions that manage user-related data such as creation,
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retrieval, updates, deletion, and custom actions including password reset,
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avatar upload, account activation, and recently viewed items merging.
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This class extends the mixins and GenericViewSet for robust API handling.
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Attributes:
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serializer_class (class): Serializer class used to serialize the user data.
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queryset (QuerySet): Queryset that fetches active user objects.
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permission_classes (list): List of permissions applied to certain actions.
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Methods:
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reset_password(request):
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Sends a reset password email to a user based on the provided email.
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upload_avatar(request, **_kwargs):
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Allows an authenticated user to upload an avatar for their profile.
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confirm_password_reset(request, *_args, **_kwargs):
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Confirms the password reset and updates the new password for a user.
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create(request, *args, **kwargs):
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Creates a new user instance using the provided payload.
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activate(request):
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Activates a user account based on their unique activation link.
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merge_recently_viewed(request, **_kwargs):
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Merges a list of recently viewed products into the user's profile.
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retrieve(request, pk=None, *args, **kwargs):
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Retrieves user details for the given user ID.
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update(request, pk=None, *args, **kwargs):
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Updates user details for the given user ID.
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Raises:
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DoesNotExist:
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Raised when a user is not found in specific methods working with
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database queries.
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ValidationError:
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Raised for invalid data during serialization or password validation.
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OverflowError, TypeError:
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Raised for decoding or type conversion issues.
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"""
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serializer_class = UserSerializer
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queryset = User.objects.filter(is_active=True)
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permission_classes = [AllowAny]
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@action(detail=False, methods=["post"])
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@method_decorator(ratelimit(key="ip", rate="2/h" if not DEBUG else "888/h"))
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def reset_password(self, request):
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user = None
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with suppress(User.DoesNotExist):
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user = User.objects.get(email=request.data.get("email"))
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if user:
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send_reset_password_email_task.delay(user_pk=user.uuid)
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return Response(status=status.HTTP_200_OK)
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@action(detail=True, methods=["put"], permission_classes=[IsAuthenticated])
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@method_decorator(ratelimit(key="ip", rate="2/h" if not DEBUG else "888/h"))
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def upload_avatar(self, request, **_kwargs):
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user = self.get_object()
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if request.user != user:
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return Response(status=status.HTTP_403_FORBIDDEN)
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if "avatar" in request.FILES:
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user.avatar = request.FILES["avatar"]
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user.save()
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return Response(status=status.HTTP_200_OK, data=self.serializer_class(user).data)
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return Response(status=status.HTTP_400_BAD_REQUEST)
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@action(detail=False, methods=["post"])
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@method_decorator(ratelimit(key="ip", rate="2/h" if not DEBUG else "888/h"))
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def confirm_password_reset(self, request, *_args, **_kwargs):
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try:
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if not compare_digest(request.data.get("password"), request.data.get("confirm_password")):
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return Response(
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{"error": _("passwords do not match")},
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status=status.HTTP_400_BAD_REQUEST,
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)
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uuid = urlsafe_base64_decode(request.data.get("uidb_64")).decode()
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user = User.objects.get(pk=uuid)
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validate_password(password=request.data.get("password"), user=user)
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password_reset_token = PasswordResetTokenGenerator()
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if not password_reset_token.check_token(user, request.data.get("token")):
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return Response({"error": _("token is invalid!")}, status=status.HTTP_400_BAD_REQUEST)
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user.set_password(request.data.get("password"))
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user.save()
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return Response({"message": _("password reset successfully")}, status=status.HTTP_200_OK)
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except (TypeError, ValueError, OverflowError, ValidationError, User.DoesNotExist) as e:
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data = {"error": str(e)}
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if DEBUG:
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data["detail"] = str(traceback.format_exc())
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data["received"] = str(request.data)
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return Response(data, status=status.HTTP_400_BAD_REQUEST)
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@method_decorator(ratelimit(key="ip", rate="3/h" if not DEBUG else "888/h"))
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def create(self, request, *args, **kwargs):
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serializer = self.get_serializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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user = serializer.save()
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user.save()
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headers = self.get_success_headers(serializer.data)
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return Response(serializer.data, status=status.HTTP_201_CREATED, headers=headers)
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@action(detail=False, methods=["post"])
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@method_decorator(ratelimit(key="ip", rate="2/h" if not DEBUG else "888/h"))
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def activate(self, request):
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detail = ""
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activation_error = None
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try:
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uuid = urlsafe_base64_decode(request.data.get("uidb_64")).decode()
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user = User.objects.nocache().get(pk=uuid)
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if not user.check_token(urlsafe_base64_decode(request.data.get("token")).decode()):
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return Response(
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{"error": _("activation link is invalid!")},
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status=status.HTTP_400_BAD_REQUEST,
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)
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if user.is_active:
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return Response(
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{"error": _("account already activated!")},
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status=status.HTTP_400_BAD_REQUEST,
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)
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user.is_active = True
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user.is_verified = True
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user.save()
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except (TypeError, ValueError, OverflowError, User.DoesNotExist) as activation_error:
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user = None
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activation_error = activation_error
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detail = str(traceback.format_exc())
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if user is None:
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if DEBUG:
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raise Exception from activation_error
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return Response(
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{"error": _("activation link is invalid!"), "detail": detail},
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status=status.HTTP_400_BAD_REQUEST,
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)
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else:
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tokens = RefreshToken.for_user(user)
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response_data = self.serializer_class(user).data
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response_data["refresh"] = str(tokens)
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response_data["access"] = str(tokens.access_token)
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return Response(response_data, status=status.HTTP_200_OK)
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@action(detail=True, methods=["put"], permission_classes=[IsAuthenticated])
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def merge_recently_viewed(self, request, **_kwargs):
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user = self.get_object()
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if request.user != user:
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return Response(status=status.HTTP_403_FORBIDDEN)
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serializer = MergeRecentlyViewedSerializer(data=request.data, context=self.get_serializer_context())
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serializer.is_valid(raise_exception=True)
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for product_uuid in serializer.validated_data["product_uuids"]:
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user.add_to_recently_viewed(product_uuid)
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return Response(status=status.HTTP_202_ACCEPTED, data=self.serializer_class(user).data)
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def retrieve(self, request, pk=None, *args, **kwargs):
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instance = self.get_object()
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serializer = self.get_serializer(instance)
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return Response(serializer.data)
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def update(self, request, pk=None, *args, **kwargs):
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instance = self.get_object()
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serializer = self.get_serializer(instance)
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instance = serializer.update(instance=self.get_object(), validated_data=request.data)
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return Response(self.get_serializer(instance).data)
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