NodeJS: File Upload on AWS S3 Bucket REST API 

yes please🙏

Is that mac keyboard?

I haven't worked much with aws Lamda but I believe that event object might be working similarly as of req object.. I am not sure.. 😅 You can follow this tutorial: medium.com/@olotintemitope/how-to-upload-files-to-amazon-s3-using-nodejs-lambda-and-api-gateway-bae665127907

@@GeniusCoders Thanks

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What error are you facing.. can you please send me screenshot to codersgenius@gmail.com 😊

I am glad it helped :)

:)

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:)

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Yepp process is same.

When you pass multiple files through api instead of req.file it will be available at req.files in the form of array of files then you can map through that array for uploading. also you need to change one line.. const upload = multer({storage}).any('image') instead of single you need to put any or you can do this way also.. const upload = multer({storage}).array('image', 10); it allows fixed amount of images to upload... Let me know it works or not 😄.

@@GeniusCoders thank you!

As per my knowledge, if you want to store image directly into database then you can store it in the form of binary decoded format. Honestly I don't know much about storing images directly onto the database one day I tried to store it directly that time it stored into the format of binary. Which is kind of uncomfortable 😅. Well as for me, whenever I want to make a project which involves images what I do is, I upload images either on aws s3 bucket or in firebase storage then whatever link I get to access that stored images I will simply put it into the database for using it. In video as a response I got the link by which you can access the images we stored so you can simply store that image url into your database. I hope this helps 😄

brother whatever u r asking is true it can be done as well but according to choices made in the industry, it is same as having a librarian managing the books rather than students doing a whole lot of things. here I refer URL as a librarian who knows exactly where is it..!! u have the address now u can fetch it easily..!! moreover storing heavy files in DB is strictly a bad preference to do so. I hope it helps!!

@@GeniusCoders Hello I just have a doubt.I have audio files in AWS s3.And I have their links.How to use node js to play the songs when I search for a particular song

@@GeniusCoders In that case how could we retrieve data or image from aws.What changes should we make

I didn't get the part of it. In what way you want to play the file 🤔 maybe if you have music file link then you can use some kind of audio player which accepts url.

app.use(bodyParser({uploadDir: './public/uploaded_images'})) try this in root js file. Let me know it works or not.

no it doesn't work with aws educate account.. I have tried it. If I found any way to get that keys on Educate account then I will let you know :)

@@GeniusCoders Thank you for responding🙂

create folder in aws s3 and in params{Key: `foldername/${uuid_v4()}.${fileType}`}

Please make your bucket public then you can access your url :)

You might be using multer file storage..this is why u are not getting buffer. Dont use any storage option with multer

can you please send o/p screenshot to codersgenius@gmail.com I will look into it.. 😅

might be your .env file, you will have to specify environment variables in production

or you might have to allow bucket permission in s3

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I have tried it lots of time but I am not able to view it.. :( but even though through that link if you use it at front end side in any framework or anything it will display that image properly

I never actually tried that 😅 you can try this..👇 gist.github.com/newtriks/8849948 let me know if it doesn't work..

Hello Swadhin, Yess currently we are getting this error because of recent changes in uuid library... 1. Please visit NPM documentation of uuid and try to import the way the way they mentioned like.. const {uuidv4: v4} = require('uuid') and then call uuidv4() instead of uuid() I believe this is how it but for verification please check it once in npm documentation for uuid 😊 2. about the param.Body... for this I need more details like how you are trying to upload image from front end like using HTML or you are using postman to hit api? from this I may guess the solution or you can anytime send me screenshot of error to codersgenius@gmail.com 😄😄

Genius Coders thanq for your quick response i am using post man to hit api i will send my screen short with you thanq you so much again

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I am sorry I never used that... this might help you 😄 www.logisticinfotech.com/blog/migrate-express-js-project-to-sails-js/

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did you import it properly?? this is what most likely causing the problem.. if possible can you share code let me check..

You can try const { v4 : uuid } = require('uuid')

me neither..

Yeah.. maybe there is another way we can do :) will surely try to find one

@@GeniusCoders if you want it to scale and you're using mongodb, you must use virtual properties

Ohh Interesting 🤔

In the params just add ACL: 'public-read' And make your bucket public

Can you please mail me error photo to codersgenius@gmail.com

@@GeniusCoders I solved it thanks for the reply

Great!!

@@shafah5383 got same issue, how did you solve it?

@divine bootable are you getting error when you try to access url of image?

Can you send me the endpoint you are trying hit in postman??

From look of the error message it looks like you are not passing some parameters which might mention as Required.. 😅

@@GeniusCoders { "message": "Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1", "code": "CredentialsError", "time": "2020-09-24T02:39:03.507Z", "retryable": true, "originalError": { "message": "Could not load credentials from any providers", "code": "CredentialsError", "time": "2020-09-24T02:39:03.507Z", "retryable": true, "originalError": { "message": "EC2 Metadata roleName request returned error", "code": "TimeoutError", "time": "2020-09-24T02:39:03.507Z", "retryable": true, "originalError": { "message": "Socket timed out without establishing a connection", "code": "TimeoutError", "time": "2020-09-24T02:39:03.506Z", "retryable": true } } } }

Maybe you are having config file issue... 🤔 please contact me. if possible we can arrange Anydesk to solve this issue 🤔

Ok

@Tri Ahsani Taqwim for people facing issue with uuid they can use const { v4: uuidv4 } = require('uuid'); and uuidv4()

for people facing issue with uuid they can use const { v4: uuidv4 } = require('uuid'); and uuidv4()