solution #952
solution #952
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Thank you for your hard work on this pull request! 😊 While your code is generally well-structured and follows good practices, there are a few critical issues that need to be addressed before we can approve it:
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Order Model's
created_atField: TheOrdermodel should have thecreated_atfield set withauto_now_add=Trueto automatically fill this field during creation. Currently, it usesdefault=datetime.now, which does not meet the requirement. -
Use of
transaction.atomic: Ensure that thecreate_moviefunction inservices/movie.pyusestransaction.atomicto maintain atomicity, as specified in the task description.
These issues are important as they impact the functionality and requirements of the task. Once these are resolved, your code will be in great shape! Keep up the great work, and feel free to reach out if you have any questions or need further assistance. 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.
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| operations = [ | ||
| migrations.CreateModel( | ||
| name='User', |
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Creating a custom User model can be useful for extending user functionality, but ensure that this is necessary and that the AUTH_USER_MODEL setting in your Django settings is updated to point to this model.
| name='Order', | ||
| fields=[ | ||
| ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), | ||
| ('created_at', models.DateTimeField(auto_now_add=True)), |
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The Order model uses settings.AUTH_USER_MODEL for the user ForeignKey, which is correct. Ensure that AUTH_USER_MODEL is set correctly in your Django settings if you are using a custom user model.
db/models.py
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| @@ -1,4 +1,9 @@ | |||
| from django.contrib.auth.models import AbstractUser, User | |||
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The import of User from django.contrib.auth.models is unnecessary since you are defining a custom User model inheriting from AbstractUser. Consider removing this import to avoid confusion.
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| class Order(models.Model): | ||
| created_at = models.DateTimeField(default=datetime.now) | ||
| user = models.ForeignKey(settings.AUTH_USER_MODEL, |
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The Order model uses settings.AUTH_USER_MODEL for the user ForeignKey, which is correct. Ensure that AUTH_USER_MODEL is set correctly in your Django settings if you are using a custom user model.
| from django.db.models import QuerySet | ||
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| from db.models import Movie | ||
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| def get_movies( | ||
| genres_ids: list[int] = None, | ||
| actors_ids: list[int] = None, | ||
| genres_ids: list[int] = None, |
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The type hint list[int] is only supported in Python 3.9 and later. If you need compatibility with earlier Python versions, consider using List[int] from the typing module.
| actors_ids: list = None, | ||
| movie_title: str, | ||
| movie_description: str, | ||
| genres_ids: list = None, |
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The type hint list for genres_ids and actors_ids is not specific. Consider using Optional[List[int]] for better clarity and compatibility with Python versions earlier than 3.9.
| @@ -42,3 +42,14 @@ def update_movie_session( | |||
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| def delete_movie_session_by_id(session_id: int) -> None: | |||
| MovieSession.objects.get(id=session_id).delete() | |||
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| def get_taken_seats(movie_session_id: int) -> list[dict[str, int]]: | |||
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The type hint list[dict[str, int]] is only supported in Python 3.9 and later. If you need compatibility with earlier Python versions, consider using List[Dict[str, int]] from the typing module.
| from db.models import Order, Ticket | ||
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| def create_order(tickets: list[dict], |
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The type hint list[dict] is only supported in Python 3.9 and later. If you need compatibility with earlier Python versions, consider using List[Dict] from the typing module.
| return order | ||
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| def get_orders(username: Optional[str] = None) -> list[Order]: |
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The type hint list[Order] is only supported in Python 3.9 and later. If you need compatibility with earlier Python versions, consider using List[Order] from the typing module.
| if username: | ||
| user.username = username |
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When updating the username, ensure that the new username is unique to prevent integrity errors. Consider adding validation to handle this scenario.
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Review Summary
Great job on addressing the previous issues and improving the code! 🎉 The Pull Request is approved to help you move forward with your learning journey. Here are some key points and suggestions for further improvement:
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Order Model's
created_atField: You've correctly usedauto_now_add=Truefor thecreated_atfield, ensuring it is automatically filled during creation. However, be cautious with manually setting this field, as it can lead to inconsistencies. Consider removing this logic unless there's a specific need for custom dates. -
Import Statement for Settings: In the models file, the import statement should be corrected to
from django.conf import settingsto properly access the settings module in Django. -
Use of
transaction.atomic: Excellent use of@transaction.atomicin thecreate_moviefunction to ensure atomicity, which is crucial for maintaining data integrity. -
General Code Structure: Overall, the code is well-structured and follows Django's best practices. The use of validation methods and exception handling is commendable.
Remember, addressing these minor issues will enhance the robustness and maintainability of your code. Keep up the good work and continue learning from each iteration! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
| from django.db import models | ||
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| import settings |
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The import statement import settings is incorrect. In Django, you should import settings using from django.conf import settings to access the settings module.
| if date: | ||
| order.created_at = date | ||
| order.save() |
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Manually setting the created_at field can lead to inconsistencies, as it overrides the automatic timestamping provided by auto_now_add=True. Consider removing this logic unless there's a specific requirement to allow custom dates.
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