aionweb3helpers

aionhelpers

This package is designed to make your work easier when you are creating or interacting with https://theoan.com/ smart contracts.

installation

npm i aionweb3helpers

Usage

const aion = require("aionweb3helpers");

AVM Contract Methods (Encode)

let data = web3.avm.contract.method("setString").inputs(["String"], ["Hello AVM"]).encode();
    const txObject = {
      from: fromAddress,
      to: contractAddress
      data: data,
      gasPrice: gasPrice,
      gas: gas,
      type: '0xf'
    }
let ethRes = await web3.eth.call(txObject);
let avmRes = await web3.avm.contract.decode('string', ethRes);
return avmRes;

Here calling a method with arguments

Methods and Parameters

1. The method method accepts and handles the name of the method you wish to call from a deployed AVM Contract.
2. The inputs method accepts and handles the list of data types (first array) and values (second array) for the method of an AVM Contract.
3. And finally, the encode method calls the web3.avm.abi.encode method on all the parameters and returns the encoded data to be sent in a transaction or read the blockchain state.

Using the aionhelpers package

Calling Method with Arguments

const aion = require("aionweb3helpers");
     let input = {
      "httpProvider": "https://aion.api.nodesmith.io/v1/mastery/jsonrpc?apiKey=xxxxxxxxxxxxxxxxxxxxxx",
      "privateKey": "",
      "contractAddr": "",
      "method": 'setString',
      "input_Type":[String],
      "input_Args":["Hello AVM"],
      "decoder": "string"
  };
  
await aion.callWithArgs(input);

Calling Method without Arguments

 const aion = require("aionweb3helpers");
       let input = {
        "httpProvider": "https://aion.api.nodesmith.io/v1/mastery/jsonrpc?apiKey=xxxxxxxxxxxxxxxxxxxxxx",
        "privateKey": "",
        "contractAddr": "",
        "method": 'setString',
        "decoder": "string"
    };
  
await aion.call(input);

Calling Transactional Method

 const aion = require("aionweb3helpers");
       let input = {
        "httpProvider": "https://aion.api.nodesmith.io/v1/mastery/jsonrpc?apiKey=xxxxxxxxxxxxxxxxxxxxxx",
        "privateKey": "",
        "contractAddr": "",
        "method": 'setString',
        "input_Type":[String],
        "input_Args":["Hello AVM"]
    };
  
await aion.signedTransaction(input);