Logic building | Register controller

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[@GauraV-uc2oi]

Finally all the pieces are coming together. It's like watching movie where someone is trying to solve a mystery. Thank You Sir for this amazing explanation.

[@abhimanyupayasi]

00:03 Logic building is achieved through real-world software projects 02:06 Logic building exercise helps in breaking down problems into small steps 05:40 Validation and file checking are important steps in register controller. 07:36 Extract URL from the response and check for successful avatar upload 11:23 The user details are extracted from the request body with a destructure operation 13:19 Testing the data using Postman 17:16 To use the uploaded file in the register route, add the upload middleware and use the 'fields' option to accept multiple files. 19:01 Creating an array with two objects for accepting avatar and cover image files. 22:36 Using the dot sum method to check if fields are empty 24:24 Checking validation and user registration in a JavaScript code 27:57 Retrieve user email based on username 29:47 Logic building for registering controller 33:22 Upload cover image and avatar image 35:15 Upload your file on cloud using a method 38:49 Creating an entry in the database with Avatar object 40:41 Ensure validation of cover image and handle cases when it is missing. 44:07 Use Find by ID to find a user and ensure successful creation 46:04 Creating a properly structured API response 49:44 Creating a new object with given status code and data 51:33 Register controller and bug fixes

[@user-dk1ns1ih8c]

are you using merlin for comment?

[@abhimanyupayasi]

@@user-dk1ns1ih8c yes bro !!

[@mrgtxgamerz1]

1. first the user send the data 2. then we have to take the data from body 2.1, check if all required fields are available or not 3. then in our regsiteration model we have to find the user if present in it then we return without registering the user 4. if user not present we create the user in the database 5. then we sent the message that user created successfully

[@mysterious_billionaire]

Wow the most in depth user registration video ever......

[@collegeprofsirki]

step 1 : sabse pehle name and apni info ko data base mein store karega step 2: uske baad phir ham uski image profile wagira ko handle karenge step 3: then fir woh apna content wagaira upload kar sakta hai step 4: or woh jo bhi activities karenga usko ham data base mein sav ekarenge

[@zia-kayani]

Hitesh sir , i have been learning coding from many indian channels but your way of teaching and selection of words is unique and next level.. now a days i only visit chai aur code + hitesh choudhary . thanks and love from pakistan 💓

[@dheerajsahni8073]

Sir aap jabse hindi language me aaye ho, aapne bawaal hi macha diya hai market mein ❤❤😮

[@user-hy4zt1bs3v]

Bilkul shi kaha bro 🎉

[@Prakash-Raut]

I saw your first video at the college wallah channel and I must say I've never met anyone like you before I've been a fan of your teaching style from day one and I started following you and till now I've watched all your videos. Thank you so much for the amazing content. Love You 3000 ❤

[@afzalhamdulay]

gajab deep coding thi video mai! kuch code difficult th samajhne mai, par worth it hai full on!

[@madhavvijay5173]

Best Development Series I have seen till yet with great level of work. Hats off to you 👍👍

[@mirzafirozuddin173]

steps: 1. Get required fields from user. 2. Validate the received fields. 3. Check user already present in db or not. If yes don't save data to db and send a response to user. 4. If not then hash the password and save data to database. 5. Generate access token 6. send response with status code

[@Shriramkrishnhari]

I can say after analysing my way, Anyone can learn as calmly U say.. I have watched a video U made one day U R respected as well as "they" 🌟🌟🌟🌟🌟😊

[@ozge-yagizfan]

Sir big fan of you , never stop teaching us , In Sha Allah aap k subscribers bohot barh janay hain, ap ki serires seriously best serires hain, love from Pakistan

[@chandrashekarv2397]

1.take all required values for registrering (if required,do validations) 2.call the function which handle register user 3.inside the function call the api to create user

[@HassanMurtaza571]

bohat achay lectures hain ap k sir .... post man main jahan ap url type kr ray hain us k agay cancel ka button hai responce ko stop krnay k lia or agar server restart krtay hain tab b post man ka request standing process stop ho jata hai ... baki love you sir g production level ka parhanay k lia😍😍😍😍😍

[@henilchhipani]

sir amazing videos i am not building this same project just learn from this project and apply it to my project. by the way I am building CRM system enjoying your work.

[@anuragdubeydubeyji6783]

Best series of javascript backed on youtube... Aag laga di bhaiya ji 🎉

[@hamzazafar7999]

Best video sir ❤❤. Finally i got to know that why we were writing code for diffrent utilities like multer and cloudinary and Api response etc ....... 🤣🤣❤❤

[@shoaibhasan4026]

In paid courses you can't get this treasure. Hats off Sir ❤

[@hunterYoutuber29]

I just wanna say that your videos are best for a beginner.....best to start with any course....the context it provides is straight forward that i find confusing elsewhere...i don't get the things at first but watching your videos your tutorials does provide the confidence that I can do it...and that just means more than anything to me.... Thankyou ❤

[@princeyadav5667]

shortest video i ever seen. I didn't realize where the one hour goes. Thankyou so much sir...

[@AbheyKhurana-tc6be]

Sir you have such in depth knowledge of every topic, Thanks for sharing all of it

[@user-kx1sv7lq4k]

outstanding explanation sir har ek word samajh aaya : )

[@codewithhasnain_17]

best educational channel in the world ❤

[@ArjunSingh-wo1tg]

Again ,The most beautiful line of this vedio is - "jitna code likhne me time nhi bitate us se jyade debugging me aap time bitate hai"🙏🙏❤

[@anujchhikara-zy4mx]

1. First we try to get the user data from req.body 2.then once we got data we can validate it with some middleware if data we are getting is in correct format 3. Then import user from model to create new user and store it in our database and use try and catch 4. If success then send status of 200 and some messages like successful register 5. If not then some status code like internal server error or failed to register

[@dopaminesero6390]

your experience is next level sir, they way you teach fundamentally..

[@user-lf8jq5cz9p]

From Bangladesh 🇧🇩! Thanks to Bollywood for teaching me hindi.....this course is soo insane, I can't believe its free. Thanks Hitesh Sir!

[@DheerajShrivastav]

best course in terms of explanation, and how he is not wasting time in explaining js instead focusing on explaining the actual logic and db related terms 🔥🎉

[@alexdsdebasis]

Bahat bahtat dhanyavad sir , itna indepth jaake aur bahat asanise samjha diye itne sare chijj. mnai user registration sikha tha ajj images upload karna bhi aagay.Thank You #HiteshSir

[@VikashRoshan]

a big thanks for covering all the intricacies in such a beautiful way

[@SarveshKumar-08]

Fantastic tutorial on logic building and register controller! This video provides a clear, step-by-step guide to mastering problem-solving skills in software projects. Highly recommended for anyone looking to enhance their coding knowledge.

[@DeepakKumar-oz5ky]

for regestration we will take data from frontend ,where we can take data like name,username,email, and password. second from my view it will check this user is exist or not if that user is existed it shows some thing like this use has benn already created .so we make condition for that or write code for that . this user is unique so we wll take his password and hash. and then it shows users has been created . this much i have think. in my first view, now its time to check what hitesh sir will teaches us.

[@MayankSharma-vi1ok]

Thoda sa chota rakhenge is video ko bolkr 1 ghnte ka lecture bna dete ho Sir hamesha 😂😂. Btw hats off to your efforts and Thank you very much sir for this great production level content.

[@maniishbhandari]

1. Ask the user Data from FE 2. Access the data in BE 3. check if all required field are given with correct format 4. check if the user is already created 5. if not create a new user 6. send the user message that he has been created

[@prabhatchandela3959]

Step 1: user data lenge based on our user schema Step 2: condition checking Step 3 : sending response Step 4 : error handling

[@saketg07]

Awesome video for making any type of controllers

[@seemadeshmukh7079]

Excellent course !!! It is one of the best so far.

[@pgrAbhilash]

24:34 We can also check the fields whether it is empty or not in this way if(!fullname || !username || !email || !password) { throw new ApiError(400, "All fields are required!"); }

[@patiljay956]

LCO course method

[@sahilpawar5152]

Better way can be to check it in some() function `if( [username,fullName,email,password].some((field) => field?.trim() === "" || field === undefined) ){ throw new ApiError("Please fill all fields",400); }` i was confused bcz of this for 4 days🥲

[@atharvadeshmukh6328]

This is the best backend series online!!

[@chaiaurcode]

Thanks 🤗☕️

[@GagandeepSingh-ip8dm]

1. send data from th user. 2. check if the required fields are there. 3. check if there is any duplicate entry for the unique fields in the database. ( we can send the required message if anything missing or duplicate entry) 4. If all data is fine, then we save the user in the database, and send the success message.

[@vishal-shinde]

3:58 // 1. taking fields required for register by req.body // 2. check if user already exists in the database // 3. password validation // 4. hashing the password // 5. save the avatar and coverimage to local server and then to cloudinary // 6. save the data to mongodb

[@divasbhadani9225]

chai aur code me hi possible h, chota rahte h video bol ke 52:48 min ka padhaa diya apne sir ji aur pata v nai laga Hats off to you sir ji You rock, i tried to learn backend but i stopped multiple time but your playlist is soo amazing, just wanted to watch next video and learn. Thank you soooo much for such a free course 🙏

[@KattameediVishnuvardhan]

for rgistering the user 1.take the data from the user 2.validate the given data 3.if the data is valid then store it your DB 4.then send response to client that registration is succesfull

[@neerajrawat0275]

first step make middle ware that trigger the route. ex. app.use("/register", routename) step 2 handle the route like give method post in the routname.js and give the function that will execute using the contrroler function step 3 write a controller function logic means the mongodb.connect import mongodb to save the data import the schema of the user login so that the monogodb can be connect and for the lmage we have 2 use the utility of the cloudinarry that we already made the earlier

[@techjagat4714]

Thank you Sir making this series very simple and Informative ❤❤

[@aniksaha8108]

Such a nice video on controller. I learnt how to think properly, when you asked us to pause and think I paused and only made 4 steps but there is so much more to do. Such a beautiful logic written

[@harshitkaushal1584]

This was made so understandable becuz of your efforts! hats off to you.💖💖

[@user-hh5jx7in6d]

Big fan sir Your teaching is very help full to me. Big respect for you sir🙏🙏🙏

[@pikundas9639]

Thank you Sir!!!! areee sab jaldi se comment ta target pura kardoo

[@TW-uk1xi]

Thanks for making this tutorial. please don't stop this series.

[@Dev-Phantom]

finale is coming closer. Best lecture ever

[@spdwivedi5925]

In depth video sir , thanku

[@user-mc1rq4pw1o]

learned so many new methods to validate, Thank You!

[@tipssedlife]

Very very optimized video, and you have taught every single bit of code in a flow. 🤝

[@awesomeguy6427]

Purane log hi jaante hi Hitesh Sir ke purane mongodb wale lessons yaad agya wo time dekhke english accent mei haha, hopefully u read this.

[@vishal-shinde]

Very good detailed video on register api route! took time to understand properly

[@ankishkhandelwal1061]

Congratulation Sir 300K subs Done

[@ravisingh5906]

now, after 12 videos , it is making sense , thanks for so much efforts sir

[@the_haryannvi_coder]

Will binge watch on Sunday!!

[@izharulhaque43]

Thanks for amazing tutorial. 16:01 Please click on CANCEL button in postman to stop response.

[@rahulgurjar6402]

1. get the required fields for the registration user 2. check the user is already present or not 3. hash the password and save in database 4.send response to the user

[@shekhar_ranjan]

बहुत बढ़िया वीडियो 🙏

[@JeetuKumar-wd1uw]

Sir seriously maaza aagaya😊😊

[@azeemdeveloper4815]

topnotch content series, I have no words sir for you

[@dub161]

loved it brilliantly explained.

[@user-wy9zi5op9l]

very deep and simple explanation. First time found something like this♥😍

[@RohitChhabirajYadav]

2hrs nhi 3month baad aa rah hu #thankyou sir #jsbackend

[@wasimshariff9701]

sir the level of knowledge you have is really unmatchable.....👌👌❤❤..

[@PrashantKumar-rc5hl]

this video made my day thank you sir, agr possible hota me aapke liye jmin se upr hmesa chlne ka intejam kr deta.

[@Codewithrasheed]

Thank you much sir for giving us this best series ❤

[@yanshmoradiya]

Great work 👍

[@rendevous9253]

Best video on logic building.

[@adityayambal1756]

Best Unpaid course which is far better than paid courses.. Thank You Sir

[@devanand4269]

Thanks sir amazing video .. Feeling confident please continue this series and stay motivated❤

[@Dev-Phantom]

Multiple new things to learn in this Lecture.

[@Talha_75]

best channel, keep going, we are with you

[@user-vm7fe8fs6c]

great explanation in on nod js and best channel...

[@devanand4269]

Thank you sir kaafi chize samjh aayi tbh jada mza backend me ara hai frontend se❤❤

[@salimrazaraza1048]

Best video in KZbin thankyou sir

[@bhaskarmoger1160]

thank you sir for being a tech teacher 💌

[@rakeshbhetariya]

In this video I feel I am learning backend maja aagay sir ❤

[@chaiaurcode]

Glad to hear that😊☕️

[@aarishfaiz7880]

Amazing Video Sir

[@pranav5273]

I am enjoying this!!

[@webdevankit4285]

Hitesh bhaiya .you aree the bestt❤

[@san29sh]

Bahut kuch naya sikhne mila thank you

[@paramraval134]

Great teacher!!

[@user-ly9qv8oe9o]

Ram Ram Sir G ye video dekh kar to maja hi aa gya

[@Mayanksingh-ij4yl]

4:00 1. Agar hame register karna hai user ko to sabse pehle user ka data hona chahiye jo ki form ya postman se post method ke through aa gayi let's say, yaha tak to waise frontend waalon ko dekhna hai data kaise bhejenge. 2. Achha ab data aa gayi hai to kya directly save kar de mongo db me ya kuchh aur operation perform karne ki jarurat??? data me avatar aur user ki image bhi aayegi ab vo data ham directly mongodb me save to kar nahi rahe, usse ham pehle server ke disk storage pe save kar rahe hain and then cloudinary pe save kar rahe hain, to jab bhi ye data aayegi uske liye ek check lagakar(basic if statement) ham multer aur cloudinary waala middleware run kar lenge. 3. Ab password save karne ke liye userSchema me jo pre methods hain wo run karne honge(kaise hoga ye to video dekh ke hi pata chalega). 4. Mujhe lagta hai hamne sab kar liya hai ab tak, to ab data save kar lete hain. req.body se data le liya aur save karte gaye aur password, avatar aur image ko save karte waqt dhyan rakhna hoga kyunki waha hashed password aur url save karni hai. Mera logic to filhaal itna hi keh raha hai baaki video dekh ke samajh aayegi, aisi aur kya chizein hain jo miss ho gayi. BTW mujhe bohot jyada darr lagta thha production ke code se, MVC pattern use karke jab bhi likhte hain samajh hi nahi aata but through this playlist abhi tak aisi koi dikkat aayi nahi hai aur ab hitesh sir pe aur khud pe bharosa hai aage bhi aisi koi dikkat aayegi nahi.

[@tgrpolai]

bro thankyou yaar

[@mantragor8150]

Great Efforts sir

[@sayan418]

True sir. I appreciate your thoughts. I also think that real world projects are best to learn ❤

[@rushikeshkatkar4659]

Thanks for this. Just implement in my project .

[@Kuch-Bhi-Ho-Raha]

Currently pursuing your Chai and React series, will soon start with backend

[@nomanhossain8421]

best backend series of youtube

[@jenilmangukiya525]

Great Video Sir Keep it one ❤

[@utkarshgupta9030]

Thank you so much sir..watching the series..bas jaldi khatam hojaye ab😅

[@chaiaurcode]

Abhi to kaaft time lagega, bht concepts sikhne h professional level pe

[@LearnAlongFaizan]

Loved your style of teach, the way you look at things is awesome. ♥from Bangalore

[@chaiaurcode]

Thanks a ton

[@adamyasharma_0135]

thank you so much for this amazing content!

[@faisalahmed4054]

always fan of your tutorial brother

[@suryapratap_bit]

Code quality is next level. 🎉