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im facing this problem , thanks for you comment

You're welcome! I'm glad it was helpful.

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Hi, great question!. The guard that is closer to the function is run first. Because the function is passed as callback to the closet guard and then it returns a new function. The new function is passed to the next closest guard and so on

@@SakuraDev OK thanks. I thought the first decorator was performed at the top until it went down to the last one that is the closest to the function

You're welcome! It's always great to help others with more specialized topics like GraphQL and NestJS.

Happy to help! 🙏

I’m glad you find the content helpful, and I’m excited to share more about GraphQL with you soon!

Thanks so much for the love! ❤️

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I'm glad you found it helpful! Testing in NestJS is a crucial topic, and I'll definitely consider adding a video about it in the future.

You're very welcome!

Hi @AGM140580! Great question! 😊 In NestJS, it’s better to import the module that exports the service rather than re-registering it as a provider. This ensures the service remains a singleton (if provided in the root) and follows NestJS's modular architecture. Just make sure the owning module exports the service in its exports array. Thanks for engaging!

I'm glad you found it helpful!

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Thank you so much 🙏. Hope it was helpful for you.

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Thanks

Thanks for your feedback. Hope it was helpful for you!

You're welcome! Hope you found it helpful.

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Thank you, Ahmed! I’m glad you found the tutorial helpful. JWT authentication is such an important topic in NestJS, and I’m thrilled it provided you with value.

Yes, you’re absolutely right! Using NestJS to handle cookies directly is often a better approach, as it centralizes logic and avoids unnecessary redirects or exposing sensitive information in searchParams. It’s a cleaner solution, especially in production-level applications. Let me know if you’d like more details or examples!

@@SakuraDev Thank you very much for the answer! You are the best teacher. Please write down a lesson on how to properly process cookies in Nestjs. He really needs him!

Wow, thank you so much for such amazing feedback! 😊 I’m truly honored to hear that you found the video so helpful, even compared to paid courses.

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@@SakuraDev Signed! Serious topics. Great content. I will study. I recommend everyone.

Thanks for watching! I'm happy to hear you found it useful. 👍

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Thank you so much! 🙏 Hearing that means the world to me.

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Nice tip 💯. Thanks for your feedback

Thanks for watching, I'm glad you found it helpful!

Great question, Ahmed! 😊 Nest knows to use the LocalStrategy when you pass 'local' to the AuthGuard because the name 'local' is set in the LocalStrategy class using the @Injectable() decorator, typically through the super({}) call in the constructor of PassportStrategy. This name acts as an identifier, allowing the AuthGuard to link the strategy with the parameter you pass. Thank you for your thoughtful question, and I’m happy to explain further if needed! 🙌

Thanks for the feedback! I'm glad you found the explanation helpful. Thank you so much for support 💖

Thank you for your detailed questions! 😊 Let me address each point:

1- .env Setup in NestJS: Great observation! While .env support can feel more straightforward in some frameworks, NestJS intentionally separates concerns to align with its modular architecture. Using the @nestjs/config package for .env management is considered the standard way in NestJS, providing flexibility and scalability for larger applications. While it may seem like more setup initially, this approach ensures you can easily manage configurations across modules, which is particularly helpful for production-grade applications.

2- ConfigService Usage: You’re absolutely right about the benefits of ConfigService-it abstracts away manual parsing and type conversion, making configuration handling cleaner and more robust. In this project, I chose a more direct approach to show how the system works at a lower level, but I agree that using ConfigService is a better practice for production. I'll make a note to cover this in future videos to highlight the advantages!

3- TypeORM Synchronize: Enabling synchronize in development is helpful because it simplifies schema updates during active development. However, in production, it’s best to disable this and rely on proper migrations to ensure controlled and predictable database changes. You're correct that failing to test migrations thoroughly in a staging environment can lead to bugs in production. Best practice is to rigorously test migrations in a staging environment before deployment.

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Thanks for watching, I hope you enjoyed it! Here is the github Link github.com/vahid-nejad/nestjs-graphql-course

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@ of course

Thanks for your feedback. Actually, I didn't understand your point. Could you please clarify that?

When you create a module you must make sure that what you create in it only works within it. If you need to use things from module A in module B you must export in "exports" the functionalities or services that you want to provide to other modules; and in "providers" are the services that you provide in your own module. This is called module dependency, when module A depends on module B to work, therefore, module A should only contain in "imports:[ModuleB]" and would have access to all the functionalities of B (obviously when you use the services they will appear to come from the path where they are created, but internally the creation of the classes will be handled by the Dependency Injection Container). //Module A @Module({ imports:[PrismaModule, JwtModule, UserModule], controllers: [AuthController], providers: [AuthService], }) export class AuthModule {} //Module B @Module({ imports:[PrismaModule, JwtModule], controllers: [UserController], providers: [UserService, ], exports:[UserService], }) export class UserModule {}

Thanks for the feedback! 👍

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Thank you so much, John! 😊Your feedback means a lot

By the way, if you enjoy learning and want to dive deeper into computer science topics made simple, I run another channel where I summarize key concepts from CS books. Check it out: th-cam.com/channels/ZYhXrFwhFUOXuSQNgfk-Sw.html

I'm glad you found it helpful!

Thank you for your support. I'm glad you enjoy the content!

I understand your concern about the logic of access and refresh tokens. I'll address this in detail in an upcoming video.

Yeah I faced same problem .please fix it

@@SakuraDev hay que agregar la logica cuando el accesstoken expira

Hi, it's bearded theme

Thank you! I'm glad you found it helpful! 😊 I'll definitely consider creating a tutorial on deploying both projects on Vercel. Stay tuned for updates, and let me know if there's anything specific you'd like me to cover!

By the way, if you enjoy learning and want to dive deeper into computer science topics made simple, I run another channel where I summarize key concepts from CS books. Check it out: th-cam.com/channels/ZYhXrFwhFUOXuSQNgfk-Sw.html

Thank you so much, my friend! 😊 Your kind words mean the world to me and keep me motivated. I truly appreciate your support and encouragement!

By the way, if you enjoy learning and want to dive deeper into computer science topics made simple, I run another channel where I summarize key concepts from CS books. Check it out: th-cam.com/channels/ZYhXrFwhFUOXuSQNgfk-Sw.html

@ Oh, Thank you, i really needed that and was looking for such a thing if possible and the time was available, you may try to implement those concepts using nest - just if that was possible - again, thank you for this initiative

Thank you, Ahmed! 😊 I'm glad you enjoyed that part. You might be referring to a configuration option like synchronize in ORM setups, which automatically handles entities based on your model definitions. If that’s not it, feel free to follow up when it comes to mind-I'd be happy to help clarify! 🙌

@@SakuraDev yeah that's it, the one that automatically update the tables in development environment

Thank you so much, Ahmed! 😊 I'm really glad you enjoyed the part about the Dependency Injection Container-it’s such a powerful concept! Your kind words mean a lot and keep me motivated. 🙌 Stay tuned for more content

I appreciate your kind words. I'm glad you find the recaps helpful.

Hi, thanks 🙏. You can watch this video: th-cam.com/video/Y9KNU2MnO-o/w-d-xo.html

@@SakuraDev Sorry, I think I wasn't clear in my question. I wanted to know if it's possible to use Google authentication and credentials in NextAuth, while using an external backend to handle sending the access tokens?

Thank you so much for your thoughtful and detailed feedback, Ahmed! I really appreciate you taking the time to share your thoughts. To address your question: the videos in this series are designed to stand on their own, meaning each video covers a topic comprehensively from A to Z. However, there is a subtle progression in the series, so watching them in order can help build a stronger understanding of the overall concepts.

Thank you so much for your kind words! 💗 your feedback truly motivates me to keep delivering high-quality content. As for Mongoose with NestJS, it's definitely on the list! Stay tuned-I'll be covering it soon to ensure everything is explained thoroughly. If there's anything specific you'd like me to include, feel free to let me know. Thanks again for your support!

I appreciate you taking the time to watch!