Creating a JSON CRUD API in Go (Gin/GORM)
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- Опубліковано 8 лип 2022
- In this video we'll create a basic JSON CRUD API in Go lang using the popular framework Gin and the top ORM GORM. This is a great beginner tutorial if you're just starting out with Go and will introduce you to some popular libraries.
Make sure to like and subscribe! - Наука та технологія
the reason that i like this tutorial the most is because he actually shows where the code is coming from within the documentation. these other ones, i feel like theyre just pulling it out of their asses and it is so confusing. thank you so much !
you are 100% correct
Just 1 video watched . become a channel member, subscribed, pressed bell button 😃 , Got a real confidence in building my first go project by going through this.👏👏👏
Awesome tutorial, concise and straight to the point!
Awesome!! No bullshit, straight to the point. You teach in 10 mins what others teach in 30-40 mins. Great job!
but the vid is "30-40"mins
@@bekiteshome4670 hahahaha.. very stupid
The most concise and clear tutorial on this topic! Thank You, I'm subbed now :D
Bro… great tutorial. Clear, concise and no BS 🎉 I’ve just subbed 👏
Thanks for the kind words!
@@codingwithrobby I also subbed
Great thanks!!!! You have opened my mind on how golang server can be built up in such a few concise steps.
This is the amazing video I have ever seen! Thank you and hope to upload more video about Golang.
I would like to like this video way way way more times than just one, this is amazing, great job, the quality is off the charts
damn man, i love this kind of videos! very concise, no wasting time, going straight to the point! very helpful
supernice! I really like that you keep the loop "say what you'll implement" --> "code" --> "check result" very short. it makes it very easy to follow and see what does what. immediately subscribed
Amazing stuff man, really appreciate the content. I am new to golang, and the way you used the docs, I have learnt a lot.
Awesome! I'm just starting out, and this is pointing me the right way
Just starting on go , this tutorial was amazing 🤙🏻
beautiful tutorial, decent explanation, 10/10
Thank you so much for posting this video. It really helped in teaching GO.
Brilliant! simply put Brilliant! Thanks for knowledge sharing!
Fantastic! you did great! thank you so much for share it!
That's a great video I was looking around. Thanks :)
Amazing video, thanks for sharing!
it's really helpful for me to understanding CURD with go and packages.
Great Tutorial ! String to the point !
Very clear, neat tuto, thanks.
Best video, I was looking for this perfect videos. Thanks alot
Thank you very much! very concise and easy to follow
i am from laravel dev. this structure is similar to laravel. Great Video. i will follow this. Thank you
Best Golang API tutorial
Thanks! really easy and simple methods to CRUD in Go..
Nice and straight tutorial. thank you
new subscriber, awesome content and document reference on point.
Thank You for such a great tutorial
Very compact tutorial, straight to the solution. Subs +1
Awesome tutorial & thank you bro 😊
Thanks so much Mr.Robby. That very useful for me
Fantastic Video. thank you, subbed
you are the best teacher bro)
Thank you for the great toturial
Great tutorial, thank you!
Great Tutorial !!!👏
With these tutorials on go, i have skills on. Thanks you Robby.
Where are You..I am in the +256
I am from Senegal, Africa
That was great!
Awesome Brother!
Thanks for the tutorial 👑 If you make the unit test for this, it will be more perfect 😁
Thank you very much!!! very helpful
Amazing!
Just awesome！！！！！！！Thank u！！！
Good stuff !!!
Great , Just suscribed
Good video! Thanks
loved it, thanks
Jeez! You deserve 100x more subscribers, great teaching! 🥳 One question: "what is the advantage of tableplus compared to the integrated browser of ElephantSQL?"
and then he opens postman not three minutes later lol
Thanks this helped me alot
Nice Tutorials
thanks Robby you are awesome
thanks for the tutorial.
nice work
out of all the crud videos on golang that i have watched, this is the best one. Is this an accurate representation of how to actually create a golang, or are we not getting introduced something ? i watched akhils tutorial and it was so complicated that i was so lost, but this one seems to do all of the CRUD endpoints and was wondering if I can use this as a reference ?
Thanks for this tutorial, Robby! any idea about how effective delete data from db instead update that flag, deleted at?
Thanks for the video.
How would you add automatic Swagger/OpenAPI doc generation on this project ?
Perfect
Too good
clean
cool!
@14:39 why do we need to do func init(){} when we are importing initializers and models at the top with import()
Good & marvellous. Is it githubable ?
Do you need to install CompileDaemon globally to use it? I'd like to manage it in a similar way to npm scripts
any reason why we had to do go get and go install for compile daemon
Any suggestions to replicate this using mongo db?
Nicee
Bro why did you stopped making golang videos. Can you make one for bulk insert/crud api with gin/postgres with jwt auth. Thanks in advance and keep up the good work 👍
Thank you!
btw. you sound like Rami Malek
Nice
every thing works in first try
why cant we use the env variables in costants?
Nice tutorial!!
Can we return the response in camel case including created at and updated at?
Yes you can, try replacing the gorm.Model line with:
ID uint `gorm:"primary_key" json:"id"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
DeletedAt *time.Time `json:"deletedAt"`
Hello, Did you post the code anywhere!! Please !! I need the Code which you've Executed.
great tutorial but you should also catch errors in this vid too
What version of go are you running here?
I can't get the CompileDaemon to work.
edit: If anybody else encounters with the same issue, fix on my end was that i forgot to add the gon/bin/ folder to my PATH
I'm running 1.18.3. Here's an alternative I've used if you can't get it going: github.com/codegangsta/gin
same issue with CompileDaemon, I just copied it in my project folder
@@libertad83y i am pretty sure you have to place compile deamon in golang install folder and then bin, i can check when i come home from work remind mi if i forget hah
Did you update your $PATH?
@@TudorCizmas yea, I have /home/leon/go/bin in my path
@coding with roby where can i get this code ..?
it would be great if share source on github or somewhere else
Hello Robby, it was a great tutorial step by step but i encounter an error when go run migrate/migrate.go saying invalid memory address or nil pointer dereference.. please help on telling me what to do :( thank you!
Hey there, sounds like the models didn't import correctly or you made a typo somewhere. I'd go through and double check everything matches mine in the video.
@@codingwithrobby LOL IT IS, i was writing a typo, i shouldve not declarating var on migrate, i should use = instead of := 😁😁 my mistake man, thank youu for helping 🤣🤣
I've got same error too. Idk why it throw error but i solve it by adding the assignment.
var DB *gorm.DB
func ConnectToDB() {
...
db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
DB = db
...
}
where is repo.
What about error handling?
I am having issue after running migrate file. initializers.DB is coming out as nil. But in ConnectToDB I can establish connection DB. Is there some other platform to address issues like this?
the same for me on 1.22. There is an issue with having DB globally. So golang complains about having DB variable assigned to value but used inside connection func. Now Im trying to return DB var from this functions so I could catch it and define any time I need DB from initializers. Looks like shit, if to be honest
uh, I have fixed my problem. It seems like it is `DB, err :=` instead of `DB, err =`. So in my case it was a problem of a dynamic type defintion
Is there a Github for the final code?
whats the music at the beginning?
getting the error "command not found: CompileDaemon" even after installing the CompileDaemon using go get command in the project folder.
You have to add your go bin folder to path then run go install not go get on the package
thank you, good karma
hmm, initializers/Postgres.go:16:2: DB declared but not used
DB should be used within the ConnectToDatabase function. Double check your code matches mine. You probably have := instead of just = . Hope this helps!
@@codingwithrobby I have the same problem and this solved my problem, thank u!! i am new to golang did not notice this at the first place, btw this vid really helps! thank u once again
How do it without Gorm ?
Hi @Coding with Robby , great video, than you very much. Do you have a Github profile or any other way you could share your code?
Thanks for watching! To be honest I didn't save any of the code from this video. In future videos I'll try to provide GitHub links.
Why you used package main here instead of package migrate 14:02
My only complaint is that there's no links. It's so much easier to just read the code
17:22 создали))) 😄
What's the request making tool you use to test the API?
Postman
@@codingwithrobby Thanks. Seems as must-to-have for backend
em
where github / gitlab url of code ?
can i do without daemon compiler?
Yes, you’ll just have to manually restart when you make changes.
is postgresql better than mysql?
I think it’s mostly personal preference. I just started using Postgres because Heroku supports it.
frnds is this packege is realiable
Is that Wubuntu?
He is using git bash