Methods

buyRam (bytes, ?payer)
Buy ram for this account
Defaults/Optionals:
payer - current account
const eoslime = require('eoslime').init();
// Existing accounts on local network
let payer = eoslime.Account.load('myAcc1', 'myPrivateKey1');
let account2 = eoslime.Account.load('myAcc2', 'myPrivateKey2');
​
// Payer will buy ram for account2
await account2.buyRam(1000,  payer);
buyBandwidth (cpu, net, ?payer)
Buy cpu and network for this account
Defaults/Optionals:
payer - current account
const eoslime = require('eoslime').init();
// Existing accounts on local network
let payer = eoslime.Account.load('myAcc1', 'myPrivateKey1');
let account2 = eoslime.Account.load('myAcc2', 'myPrivateKey2');
​
// Payer will buy cpu and network for account2 for 100 EOS 
await account2.buyBandwidth('100.0000 EOS', '100.0000 EOS', payer);
send (receiver, amount, symbol) 
Send tokens to another account
Defaults/Optionals:
symbol - EOS
const eoslime = require('eoslime').init();
// Existing accounts on local network
let sender = eoslime.Account.load('myAcc1', 'myPrivateKey1');
let receiver = eoslime.Account.load('myAcc2', 'myPrivateKey2');
​
// The sender will send 100 EOS tokens to receiver
await sender.send(receiver, `100.0000`, 'EOS');
addAuthority (authorityName, ?threshold) 
Creates a new authority and add current account public key in it
Defaults/Optionals:
threshold - 1
const eoslime = require('eoslime').init();
// Existing account on local network
const activeAccount = eoslime.Account.load('myAcc1', 'myPrivateKey1', 'active');
​
// It will create 'custom' authority. Parent authority will be the 'active' one
await activeAccount.addAuthority('custom', 2);
Broken link
setAuthorityAbilities(authority, abilities)
Once you add a sub authority, it can not process whatever transaction. You should define what actions of which contracts the authority has permissions to execute.
Parameters
1.authority - The name of the authority the abilities will be applied to
2.abilities - Array of the following objects
{
    action: 'contract action',
    contract: 'contract name'
}
const faucetContract = await eoslime.Contract.deploy(FAUCET_WASM_PATH, FAUCET_ABI_PATH);
​
const account = await eoslimeTool.Account.createRandom();
await account.addAuthority('random');
​
await account.setAuthorityAbilities('random', [
    {
        action: 'produce',
        contract: faucetContract.name
    }
]);
​
const accountRandomAuth = eoslime.Account.load(account.name, account.privateKey, 'random');
await faucetContract.produce(account.name, "100.0000 TKNS", account.name, "memo", { from: accountRandomAuth });
increaseThreshold(threshold)
Increase the authority threshold. 
It is useful when you have multiple keys or accounts operating from an authority. This method will allow you to prepare a multisignature  account.
 const THRESHOLD = 2;
 const account = await Account.createRandom();
​
 const keysPair = await eoslime.utils.generateKeys();
​
 // Add one more key to authority
 await account.addAuthorityKey(keysPair.publicKey);
 // Once threshold being increased, 
 // both keys should sign the transaction in order to be broadcasted
 await account.increaseThreshold(THRESHOLD);
addPermission (permission, ?weight) 
Add permission to authority such as eosio.code
Defaults/Optionals:
weight - 1
​
Adding eosio.code permission would result in
const eoslime = require('eoslime').init();
// Existing accounts on local network
let account = eoslime.Account.load('myaccount', 'myPrivateKey', 'active');
let tokenFactoryAccount = eoslime.Account.load('tokenfactory', 'factoryPrivateKey', 'active');
​
/* 
    It will allow a contract account with eosio.code permission to act on behalf when you are authorizing an action with active authority
    Use case:
        We have two contracts:  TokenFactory and Token
        TokenFactory.create behind the scene calls Token.issue_tokens. issue_tokens caller will be the TokenFactory. 
        However you could want your account to be forwarded to issue_tokens instead of TokenFactory's one
​
*/
await account.addPermission('eosio.code');
addOnBehalfAccount(accountName, authority, ?weight)
Allow another account to act from your authority
const accounts = await Account.createRandoms(2);
const child = accounts[0];
const parent = accounts[1];
​
await child.addOnBehalfAccount(parent.name, AUTHORITY);
addOnBehalfKey(publicKey, ?weight)
Add more keys to your authority
const WEIGHT = 2;
const account = await Account.createRandom();
​
const keysPair = await eoslime.utils.generateKeys();
await account.addOnBehalfKey(keysPair.publicKey, WEIGHT);
setWeight(weight)
Set weight on account public key.  This applies to current account authority. 
If you have loaded your account with active authority and public key pub_key this will result in
 const WEIGHT = 2;
 const account = await Account.createRandom();
​
 await account.setWeight(WEIGHT);
getAuthorityInfo()
Returns information for loaded authority
const account = await Account.createRandom();
const authority = await account.getAuthorityInfo();
​
/*
    authority = 
    {
        perm_name: 'active',
        parent: 'owner',
        required_auth:
            { 
                threshold: 1, 
                keys: [ [Object] ], 
                accounts: [], 
                waits: [] 
            }
    }
*/
getBalance (?symbol, ?code) 
Returns the account balance
Defaults/Optionals:
symbol - EOS
code - eosio.token
const eoslime = require('eoslime').init();
// Existing account on local network
let account = eoslime.Account.load('myAcc1', 'myPrivateKey1');
​
// custom.token is a contract account with a token deployed on it
await account.getBalance('CUSTOM', custom.token);

Last modified 2yr ago