Industry Level REST API using .NET 6 - Tutorial for Beginners
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- čas přidán 24. 07. 2024
- Learn to use .NET 6 to build a REST API. This is a concise, start-to-finish course that developers can use as a template to onboard/structure small to medium sized industry-level CRUD applications.
💻 Code: github.com/amantinband/buber-...
✏️ Course from Amichai Mantinband. Check out his channel: / amichaimantinband
⭐️ Course Contents ⭐️
⌨️ (00:00) Introduction
⌨️ (03:29) Backend server architecture
⌨️ (11:53) Implementing logic of API model
⌨️ (16:40) Testing API requests
⌨️ (20:04) Refactoring routes
⌨️ (20:45) Create model for request data
⌨️ (28:01) Create service interface
⌨️ (30:47) Implement additional methods
⌨️ (36:54) Handling errors
⌨️ (41:10) Refactoring controller and services
⌨️ (1:00:52) Refactoring error handling
⌨️ (1:02:40) Testing API requests
⌨️ (1:05:46) Conclusion
🎉 Thanks to our Champion and Sponsor supporters:
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Thank you so much. I was looking for this exact topic and now I have an API I can use for my game studio. It's not breakfasts but the concept is exactly the same. It's definitely a good amount of work to get this much done and we haven't even talked about the database part or securing the endpoints. Looking forward to that.
This tutorial is more for people who have experience in building RESTFULL applications. I used to make them in javascript and now I switched to C# so its more like a refresher for the syntax
Hell yeah! same here, from TypeScript to C#, which feels a bit more natual than JS -> C#, but I cannot believe how rich the .NET Framework is!
And how is it from the first line of code, has the feeling to that it was built for industry standards. Just a great way of building APIs
Hi, I like the way you quickly go thru the tutorial. Some presenters spend hrs on just one concept. Tks
Carlo
Congratulations on 6M subscribers . The family is getting bigger day after day 🌹😍😍
I think this video is only for refresher purposes. Nothing new can be learned since nothing is explained.
The timing on this is perfect, thank you!
Thank you for another great video, can't wait to finish it!
Copilot is fun and all, but on a tutorial for beginners it's really annoying pausing the video all the time to go back and check what you wrote because it suggested it and you moved on :)
Really nice tutorial!!
I actually had to open his repository to know what exactly was on the screen because he doesn't use word wrap
Yeah. You can follow if you're just beginner with REST API stuff, not C#, but basically a lot of namespaces and boilerplate code gets generated for him very fast by his AI assistant. Personally I think it's better to write it all out yourself when you're doing katas like this. It's kind of worth it though to hear him say "yeeeessssssss" every time he approves of some AI suggestion. 😍
You can still pause and type the block. The video would be quite a bit longer if he had to type it all out every time. It's not as bad as a time skip where suddenly there's 50 extra lines of code.
This was a fun one to make. Really eager to hear what you think! 🤙🏼
This is the best video on the topic that I've seen.
please, can i have the extension that open a window and you select options to generate code for Constructors,.. and other action sir? thank you
FOund it guys. I think it is the IntelliCode hotkey that he used which is Ctrl + .
Wow that teacher is in a hurry! Would nice to see this without copilot and with more explanations.
Finally a video with nice pace, and without spending too much time on explaining basic stuff.
it's the first time I set the speed of the video to 75%! But it's a great content! Thank you!
Learning APIs from Tyson Fury himself! What a day!
Lmfao 😂😂😂😂😂😂😂
simply amazing! thanks for it
Thank you, it works perfect!
This video was amazing, I learned so much, thank you!
I have one question regarding the From factory methods. Are they breaking the "correct" dependency direction? where your Model only needs to know about itself?
These seem very handy as you reuse code of creating a breakfast form a request. But now your Model needs to know about the Create and Upsert request records. And if you keep adding more types to create a breakfast from, your model needs to keep adding factory methods and have dependencies on all those external types. Could that be a problem? If so, what coudl be a solution to it?
My congratulations to 6 million subscribers. Your channel is so cool🔥❤️
Amazing content. Thanks!
.Net 6 and Spring Boot are my favourite backend frameworks
.NET is much more enjoyable to develop with compared to Java/ Spring tbh.
Thanks a lot for the valuable information, it is really nice. i would say as i am coming from php Laravel background, Laravel is more advanced in terms of how it is ready to handle and map the request using FormRequest Class for data validation, data rules, and check user authorization, same goes for handling RestFul results, for instance, 404 error, Laravel ORM Eloquent has findOrFail() to return 404 directly. Thanks again and looking forward to a new video. Happy to do joint video to compare between asp and laravel
For me MatchFirst() accepts a single error, not a List, thus not matching the Problem() arguments you have in your example. What am I missing?
Thank you so much for this tutorial. It was great creating my first api and i enjoyed it alot. The way you explained was very nice and on to the point.❤
Great tutorial!
Much informative!
Thanks
Great video !! Thank you!!
What extensions do you use on vscode?
*Phenomenal video!*
What terminal do you use? Please share the settings for it.
Maravilloso!!!! One question, in which application did you make the Backend Service Architecture diagram? Thanks :)
I think it would have been helpful if he went over the extensions he had installed first, or at least listed them in the description, because his files have some code auto generated in them and it would have been helpful to be able to have a similar experience instead of cutting a pasting from the repo files each time.
Agree
Look for his youtube channel. He has already made a video dedicate to the extensions he uses
very well explained, thax for sharing
good, thanks! I need to learn REST API
Thank you for sharing your knowledge. I have one question - why did you create a new entity (breakfast) using the PUT method?
Amazing!!
Thanks, CloudNey!
I am new here ..
And everything is just keep on going.... nothing is explained properly....
Most useful for experienced ones.
33:00 I failed in upserting and deleting. I have used NoContent(), but the status is still 200 not 204. And when I get the same id, the data is still not updated. Kindly need your help. Many thanks!
As an experienced TypeScript dev who needed to get up to speed on .NET, this video has been excellent. It can be really hard to find resources in between "tutorial for people who don't code" and "just read the docs lol", so I'm very appreciative!
Great video. Although I can't follow your shortcuts. Which shortcuts do you use? Can you point me to where I can learn these shortcuts? Which extension?
Do you mean vim?
What do you use for code completion?
Can anyone help me understand the naming choice of the "requestToBreakfastResult" variable?
Amazing!!!, thank a lot
Industry level. Thats what i need
dudes whats the name od that extension that autocomplete properties or constructors? :/
PD.
I like this course
it is autopilot I guess
How do you get the PowerShell commandline to show the .NET core version?
So I am having several issues trying to get the test ID to respond on the Upsert, Get, and Delete breakfast http pages
It's giving me a 405 method not allowed error message after i click on Send Request.
Am I using the wrong localport, or is there an actual setting that I've overlooked?
Did you solve it ?
best, hope someday php also have industry-level tutorials like this
.NET is much more enjoyable to develop with compared to PHP, Java, Python etc.
@@fieryscorpion .NET is a framework, not a language.
24:04 how did you get that list of Unwrap arguments etc ?
So if i was doing some project following this architecture and i was to implement Ef core, i would install it in BBF.Contracts folder??????
Thanks mate. 💌
Thanks so much!
Reminder for 21:52: if you create a class named :Breakfast then name the class Breakfast, this can cause compiler error. I get the error and fixed by changing the class name
Awesome work !.. 🥰🥰
Thanks! 🥰
Very good content, I have a question- why design patterns not implemented
Couldnt you just save statusCode number to Error class along with its string representation?
I'm starting to learn C# , does anyone what is the IDE for the Models that auto fill in the getter and setter?
How do you write unit test for controllers written?
Love the video i just encounter a problem, when trying 18:10 request i get "HTTP/1.1 500 Internal Server Error" why could it be?
me too, but i get an error 404...
what's your used extension for IntelliSens ecode completion? It is pretty cool! I want it.
did u got it ??
thank you so much for this tutorial. can you make a tutorial, about how can we undo and redo the deleted and updated function in c# .net.
I've just seen real software engineering bare naked.. Thanks for the efforts to make this video.
Thanks, Sean 😊
@@amantinband Following you via your CZcams Channel.
Wonderful
my vscode doesnt add namespaces automatically as yours. why is that? tried a lot of related stuff i found on internet and nothing worked =/
What template are we suppose to use for these projects in visual studio 2022? Why are you pasting the code for the api in a tutorial video for creating an api at 6:57?
Very Good Knowledge
Thanks, Soham 🙏
Can I know from where can I learn .net for web development in vs code not visual studio, because my lapy does not support visual studio
Well done
downloaded, it worked, the author ty
bro, u best
which terminal is he using ?
looks really nice
Amazing.
I really want to follow this course but it doesn't mention the prerequisites (which every course should) so as a beginner to programming, I don't want to waste my time watching something I don't understand :)
Ooh, that's great feedback. Thanks, Rayan!
Tech prerequisites:
C#/.NET, JSON, HTTP, client-server communication
Software prerequistes:
.NET 6 SDK, VSCode
I have a tutorial for setting VSCode similar to what I have in the video: czcams.com/video/m9HvsB1-hAo/video.html
@@amantinband Thank you so much
Thanks for sharing this. My concern here is that you have developed a tightly coupled solution heavily dependent on your ErrorOr package. If there arises a need to remove or replace this package, it could impose a substantial workload on developers. Additionally, adding this package appears to complicate the solution, making it harder to maintain. It is essential to notify viewers at the beginning of the video that the solution presented relies entirely on a third-party package. 😓😓
agree, It is sad to know that it did not conform to a standard and that we will not see a code like this outside.
Totally offtopic and dont know if its already asked here
But how do you setup the terminal like that?
all i will remember from this tutorial is that every time the code get suggested, he says YES!!! , but its good for beginner point of view, thanks for the video
The video is good, but it lacks of explanation about why and what you are doing something.
So what program is he using when creating the project and solution?
Command line
I know it's not important but I really don't get the use case of this app. Private breakfast events?
great
I am getting 404 on CreateBreakfast request, please help
Well, I guess this one is more appropriated for those who are already familiar with high-typing languages like Java for example. I've been building a few RESTful apps in Java using Spring and it really shocked me how similar both syntaxes actually are.
Same here, started learning java recently and it's shocking how similar it is to C# lol.
Pleasure that we have freecode camp xD
Haha love the "....yes"
Not for complete beginner programmers but for C# and .NET beginners with other programming experience. I have frontend experience and I'm pausing a lot to google stuff lol
What code completion extension are you using? It is so cool!
u find it ?
Where is the definition of the api that just randomly gets pasted out of nowhere?
Hello from Turkey 🇹🇷
Good content
Thanks, Brijesh 🤙
You say the sexiest "yes" I've ever heard. It's practically ASMR. 😂
Why do you use Visual studio code instead of VS2022?
Vs code is faster than vstudio
I love you freeCodeCamp, just... just wanted to say that 😊
Am trying to install dotnet SDK in ubuntu 22.04 and already am getting stuck 😂,
Can this also work on ASP.NET Core 5?
There are some features that aren't available in .NET 5, but the concepts and most of the code should look the same
0:50 There's 'f' missing in the header of the video
short and crisp
With windows 95, everyone was so excited that they don't have to stare into a black screen of text and don't have to write an entire line of commands to do a simple task like openning an editor. These days, seems developers are going retro all the way, and like to type in every command to do things that you can do with just a right click or a keyboard shortcut.
Also I wouldn't suggest surrounding blocks of code with braces unless it is really necessary, you are teaching a thing to new developers that will cause days of headache for seniors to debug.
As for data store, when I teach juniors, I always put the data in a different class that does the crud internally (DAL concept), then call methods of that class instead to avoid distracting them from what actually are trying to learn. (your storage is inside your service code
personally, knowing how buttons of IDEs do the works is nessesary. Juniors then can use IDEs without questioning what lays under the hood. Furthermore, devs should know how to use terminal.
Someone is displaying features of some presentation software I think. :)
Haha It's figma 😎
Do yourself a favor and put playback speed back to normal @ 0.75.
It's a bit fast not gonna lie. I find myself pausing and rewinding every 5 seconds just to keep up. Either explain more what you're doing and why or label it as an intermediate/advanced course not a beginners course.
I agree
Absolutely true.
Well, the title says industry level, so I think that is not beginner level.
people will complain even if it's free.😅
just slow down the video, take notes, research what you don't understand.
this is how you self learn. and first of all, learn to appreciate what you get for free. 🙆🏻
@@AbdullahWinsit’s a fair criticism of the lesson though. You think freeCodeCamp puts all this time putting these together but don’t care about the user feedback just because they provide it for free? They still make money off of site traffic and views, so they definitely care to make sure their target audience happy with their product. If it’s not “too fast” for you then great, that’s good for you, doesn’t mean you get to be the gatekeeper of criticism on their platform.
Sacrificing a lot of readability over some fancy sophisticate code, which make sense to people who use c# for a long time(maybe) but not for begginers or even intermediate developers, sometimes the best code is the way the whole team write code, not because you wrote 5 lines less is better. Just my opinion, discovered a lot of thing that I didn't know about but after all not sure I will implement them, as took me time to understand them while I want my code to be understood in 5 seconds when you read it.
Do you how to use that syntax? VSCode highlights all the code as error when I use that syntax and I haven't found a way to fix it. Am I missing any extension or something?
❤️
which extension do you use? It's so fast I think GitHub copilot but in my VScode it does not show anything.