[SOLVED] How to create and deploy a dart function?

Guille · 2023-05-26T13:17:18.011Z

did you update `sdk: >=2.19.3 =2.17.7 <3.0.0`?

did you update sdk: >=2.19.3 <3.0.0 to sdk: >=2.17.7 <3.0.0?

TL;DR

Summary: User had a curl error while creating and deploying a Dart function but was able to solve it. They received guidance on using Appwrite CLI and were provided with a sample code for their `main.dart` file. They also received a suggestion to update their Dart sdk version. Solution: User solved their initial curl error. They were guided to check the Appwrite CLI documentation and provided with a sample code for their `main.dart` file. Additionally, they were advised to update their Dart sdk version from `sdk: >=2.19.3 <3.0.0` to `sdk: >=2.17.7 <

yes

you main.dart should have something like this:

TypeScript

import 'dart:math';
import 'dart:async';

Future <void> start(final req, final res) async {
  final payload =
    !req.payload?.isEmpty ? req.payload :
    'No payload provided. Add custom data when executing function.';

  final secretKey =
    req.variables['SECRET_KEY'] ??
    'SECRET_KEY variable not found. You can set it in Function settings.';

  final randomNumber = new Random().nextDouble();

  final trigger = req.variables['APPWRITE_FUNCTION_TRIGGER'];

  res.json({
    'message': 'Hello from Appwrite!',
    'payload': payload,
    'secretKey': secretKey,
    'randomNumber': randomNumber,
    'trigger': trigger,
  });
}

Or a simpler version

TypeScript

import 'dart:async';

Future <void> start(final req, final res) async {
  res.json({
    'message': 'Hello from Appwrite!'
  });
}

Have you considerate to use Appwrite CLI?

its working now

<:appwritepeepo:902865250427215882>

thankyou @Guille

i have completed the setup

is that more easy?

Yes it's, it handles all automatically, you just run a command and it's deployed in Appwrite

Check this documentation: https://appwrite.io/docs/command-line

wat probably might be wrong here

@Guille

i am getting a curl error

are you using appwrite cloud?

yes

i fixed this

but

for this code i am getting same curl error

How to create and deploy a dart function?

I'm going to mark this as solved since the part about creating and deploying the function is solved.