Cloud functions for Firebase - Complete Tutorial (incl. Firebase Emulator)

[@tenicg7045]

This video is incredibly comprehensive, covering everything from setting up the environment to using the Firebase Emulator. I especially appreciate the clear explanations and step-by-step guidance, which made it easy to follow along and understand the concepts ❤

[@himanshuagarwal7925]

This was very helpful... Thanks for making this...

[@artembilas203]

Mate, thank you very much! This video helps me a lot and I finally figured out how it works) 40 minutes passed as one! You are big!)

[@MeTheKnowledgeSeeker]

Your explanation technique made this video mesmerising

[@MilesGilbert]

This was exactly the video that I needed. I appreciate your time and willingness to share knowledge. Thanks from a hobbyist developer.

[@firasatali8395]

This is exactly the video I was looking for on firebase functions. I appreciate your time and willingness to share knowledge. Thank you so much sir

[@mafiacodes]

You are welcome!

[@jovictor3007]

Indeed I have to agree this is the most complete , the best organized and the most easy to understand video on cloud functions.

[@poojari18]

Good tutorial, zero dislike is big achievement in KZbin! 😂

[@mafiacodes]

Thank you

[@meenachisundaram4816]

Awesome video. you explained firebase functions very well. thank you so much!🖤

[@ollyoctavian]

Excellent tutorials!! Very thorough in your coverage and thoughtful in your explanations. Much appreciated.

[@sosaysthecaptain5580]

Oh man, this video was worth it just for knowing about that vscode plugin

[@mehmetnadi8930]

lowkey this tutorial is one of the best tutorials i ever watched! thank you, sir 🫡

[@drftls]

Thanks for putting this together

[@DTUSEM]

Thanks sir , before this video i was thinking that cloud functions are paid. Now i have got to know how to use them. Now i will use them for my project.

[@mafiacodes]

Glad to hear that

[@divyammakar9743]

Amazing video bro. It just made my day clearing every doubt i have about these functions and using them. Thanks alot.

[@miguelfagundez3108]

Really really good tutorial.. Thanks mate!! Now.. I understand much better how cloud functions work.. Cheers!!

[@mafiacodes]

Thanks bro

[@jajasaria]

thanks for this wonderful tutorial. subscribed

[@aflahvp7535]

great video bro. explained everything to setup a cloud function.

[@mafiacodes]

Subscribe like share

[@bijayaadhikari442]

I really enjoyed the long journey. Thank you so much.

[@katiezaw1111]

Hello, your explanation is awesome and very clear even beginner in firebase. Thank you so much.

[@solisarg1]

Easy and up to date, good work !

[@mr.artist486]

This is the exact video I was looking for...thanks a lot!

[@pawanbhardwaj6889]

Thank you so much brother, got it very correctly

[@Vinay-xd7du]

You provided each and every info in details awesome thank you for the video

[@danalex2991]

Thank you for this amazing video !

[@venkatram3936]

Your explanation is awesome. Please do more tutorials on cloud functions.

[@mafiacodes]

Thanks, will do!

[@7up340]

perfect tutorial for me right to point, no boring details, thank you sir.

[@paulchen8428]

thank you, i am a complete beginner and your video is very easy to follow

[@swayamshreemohantyvlogs8126]

Thanks bro, for this amazing explanation.

[@venkatan3092]

well done bro. your voice is quite pleasant.

[@CarlWicker]

excellent tutorial, thanks

[@JamesStevenson84]

Really helpful and clear thank you

[@mafiacodes]

You're very welcome!

[@ajaikrishnajm9146]

You deserve a medal...

[@haha7836hahah]

The most clear and concise video on cloud functions i could find!!!👍👍 I have a question. Why didnt the scheduled function get deployed in the first try?

[@vikasgupta8662]

Very helpful guidelines 🔥

[@viveknasa7625]

Thank you very very much!

[@AshutoshKumar-kt1dd]

Can't thank you enough for such an awesome tutorial

[@mauriziomancini8990]

congratulations for the tutorial, many many many thanks

[@mafiacodes]

Subscribe Like Share

[@mauriziomancini8990]

@@mafiacodes done! thanks

[@idlevandal69]

Excellent tutorial, thank you so much... 🥇

[@erassylzh5658]

Awesome tutorial! Thank you!

[@aliozeir708]

Very useful, Thank you

[@onuryildirim634]

thank you for your hard work

[@Saravananmaharajan]

Thanks for this video

[@MrJatan90]

Great tutorial man, thank you so much!

[@Lerndemy]

this channel is gem

[@mafiacodes]

Subscribe like share 👍

[@mmathems395]

Is it the case that a cloud function follows a call from applicationA to applicationB, and then if applicationB is to return data to applicationA, then applicationB must also make a call to applicationA - a second call? It was a nice intro, and as basic as it needed to be for some understanding, but it did seem one-sided, as all of the data seen was connected with Firebase.

[@mr.artist486]

Hey This is really helpful. One request, please make a tutorial on using google apis (e.g. google calendar api) along with node.js or any other language. That would be really beneficial....thanks a lot!!

[@giovanigenerali]

Very good tutorial, thanks lot.

[@mafiacodes]

Subscribe like share

[@g-g-9]

simply... it was a good tutorial

[@florianb.9367]

thanks sir! really helpful :)

[@someghosts]

Great tutorial! thanks

[@MC-sn7yk]

Thank you, that was good

[@subhojithal1480]

Great Job!

[@silver10188]

thank you good one. Is there tutorial from you to send a notification?

[@otuken79]

Thank you very much, I have a question what if I want to get data from another web site every five minutes, what should I do?

[@mazenalsakkaf]

Wow..amazing!..thank you man a million. Just one question, in a to-do app, can I create a function to delete att user-related tasks?

[@mafiacodes]

Yup, you can virtually do anything from a cloud function, Subscribe like share

[@shannoncole6425]

Why no to lint? Ever other tutorial and fire base developers says to select yes because it’s very helpful.

[@abhisheks9979]

What an amazing tutorial....

[@anumondal5231]

Thank u sir🙏.

[@AkshayKumar-ck1yg]

What about the blaze plan, I have to purchase it or I can use it for free for testing purposes?

[@loricsrikant]

Awesome Video

[@shivgupta1363]

Good explanation.

[@mmathems395]

Thank you for this video which nicely introduced cloud functions to me. Now, because I'm so new, I don't know if I am thinking incorrectly by wanting to ask you how the cloud functions could perform coded functionality in the back-end and then deliver data concerning that functionality to the front-end - because that's what I have in mind for cloud functions at this time. So, for example, when you wrote Hello World messages as responses, is it possible for those messages to be received on a Flutter application, and 'how?' if 'yes'?

[@mafiacodes]

Think of cloud functions as a backend, where you send a request and get a response back...in your case Flutter, you can use call a cloud function to send and API call to the cloud function and receive a response...if I am not clear, ask me again ...

[@mmathems395]

@@mafiacodes Thank you for your response, I believe you have answered my question. It means that the caller would receive a response at the caller's end. Perfect 🙂

[@JarkynbekBatyrov]

the best tutorial

[@tehseenbaig3198]

in my setting up the CLI the error is "the system cannot find the the path specified" need help

[@SaiKumar-tg6ct]

Can you please make videoes on AWS lamda functions using NodeJS

[@pawanbhardwaj6889]

Can you help me how can we use REST API to hit firestore CRUD operations? Please humble request

[@farhanhaider5652]

🔥

[@mafiacodes]

Subscribe like share

[@tauseefahmad1061]

Great 💯

[@david-tracy]

Great

[@Emptrix]

Is it not possible to write to the Database/Document? Because you covered most of the events functions but what about when you want to give the user a e.g Fruit or a Banana? Or maybe a weapon? What function do I call to write to Firebase? I do also want to have a Check if let's say the user already has 1 banana, and he attempts to get another banana, I want to only allow the user to have 1 banana. So if he already has 1 Banana I want to reject his request how would you do this all in one function?

[@tejav143]

How can I create Azure pipeline to deploy the function into Gcp for this???

[@BfreeShopTv]

No sub folders in functions?

[@Krafter37]

Nice video, how could you add some conditions, so that the function is only trigger if the updated name match "grapes" for example ?

[@mafiacodes]

create a function which is fired whenever a document is added to collection, then check for whatever you need to, in your case grapes, and if it exist then do the logic using if else.

[@tonyjaradev]

On thing i missed, and idk if you said it or not but I leave it here just in case YOU NEED TO RUN NPM RUN BUILD FOR EMULATOR TO DETECT NEW FUNCTIONS

[@dhanushpoojary8451]

can we run the firebase cloud functions inside docker

[@jrhager84]

How do you initialize the functions emulator to use .httpsCallable?

[@tarun_reddy]

Thank you for this video! Whenever you get a chance can you try making a video using cloud functions to send a push notification using FCM and cloud functions? Thank you!

[@amruthachennepalli]

Can you please make a video on how to creat get req to read firestore collection users docId

[@rogin8265]

How to use Twillio extension in firebase?.

[@KishanModi-f9g]

Hello ,firebase emulators:start i emulators: Shutting down emulators. Error: Could not spawn `java -version`. Please make sure Java is installed and on your system PATH.

[@zainulabideen7628]

my cloud functions were not accessible by default, so I had to change the permissions to all users which obviously makes my firestore vulnerable to malaccess. Can you make a video on how to set permissions for cloud functions and how to authenticate in development.

[@subhashgn1775]

Very nice explaination. I have a doubt can any one help "why we export every function"?

[@RajibAhmad]

awesome

[@spsarolkar]

Hi How to get hot deploy working, for me its not working

[@AntonioPenafiel-ic7zj]

excelente

[@isiscuriel153]

what is your vscode theme?

[@cjkini]

Terbaik bro!

[@ecofriend93]

Thanks for this awesome tutorial! I already have a Quasar Framework based app to which I'd like to add Firebase Cloud functions. How do I go about doing that?

[@ecofriend93]

Nevermind. It looks like I can do 'firebase init' inside my existing project without breaking anything, provided there's no functions folder already, assuming I'm only adding Cloud Functions. Thanks again for the tutorials!

[@mafiacodes]

Glad it helped!

[@ahoussimea7164]

Hello can u pliz show me how to add fruits image as well?

[@عبداللهالمغربي-غ6ج]

Please I have a question : what is the window where you write these lines of code? Thank you

[@mafiacodes]

Vscode

[@Try_tokeepup]

First tutorial I'm seeing with the Eslint set to no. Doesn't this mean that you now have no debugger for your code before you deploy it?

[@kelvinotundo2071]

When watching a tutorial, just pick the principles rather than copy and paste. Then implement the principles to fit your usage scenarios.

[@shannoncole6425]

@@kelvinotundo2071 when answering a question, just answer the question asked rather than give suggestion on procedures to follow that wasn’t specific to the question asked.

[@saadrehman8305]

should we have to install java for pubsub emulator? because it is not running and throws error that says to install java. Please answer

[@mafiacodes]

I don’t remember since I have java already installed, may be u should also do so

[@MS-xu1ks]

which theme is this?

[@arindam_chowdhury]

If you are getting this error on _firebase login_ : Error: Cannot run login in non-interactive mode. See login:ci to generate a token for use in non-interactive environments. Do _firebase login --interactive_

[@dipakraut6058]

can I save data from the local firebase emulator to the localhost machine, and again import it whenever we restart our project

[@mafiacodes]

Nopes not yet

[@shehmeerabid1490]

💫

[@kartikeyaagrawal7301]

const response= axios ()... res.send(response) Axios be being asynchronous call , so how do you ensure that the value of axios call is completed before calling res.send()

[@mafiacodes]

it might be I missed the await keyword, or it should be using then,,,can u point out the time at which this thing occurs ? Edited: I have the await keyword there on line 20 😉

[@kartikeyaagrawal7301]

@@mafiacodes At 18:34 line 20.

[@mafiacodes]

I see that, I have used the await there on the axios call, you can see that, so that we only move to the line 20 only after the async call is completed on line 19 because of the await keyword there...

[@oldmen2544]

Broo thanku soo much. Please make a video on pub sub kill switch we need it before going for production!!

[@mafiacodes]

pub sub is also there I guess in this video

[@oldmen2544]

@@mafiacodes kill switch for protecting billing

[@mhamzamughal1771]

Amazing tutorial How can we manage development environments on firebase? Like dev and prod

[@mafiacodes]

Two env files with two firebase projects OR use firebase emulators

[@mhamzamughal1771]

@@mafiacodes can i get user token in firebase emulator ? or login a user on firebase emulator ? i want to write a middleware in express to verify user token

[@mafiacodes]

Yes I guess you can do that