Package com.jelurida.ardor.contracts.trading

Class AccountBalanceNotifier

java.lang.Object

nxt.addons.AbstractContract<Object,Object>

com.jelurida.ardor.contracts.trading.AccountBalanceNotifier

All Implemented Interfaces:

Contract<Object,Object>

public class AccountBalanceNotifier
extends AbstractContract<Object,Object>

A contact which monitors minimum balances for coins and assets and post a warning on a slack channel (configured via web-hook url) in case any of the coin or asset balances goes below some threshold balance (for instance the 10 ARDR necessary for the trading bot contract to operate).

Configuration: "slackWebHookUrl" - points to web-hook of slack channel for notifications "limits" - array of minimum balance limits

Here is contract runner config example:

 "AccountBalanceNotifier": {
   "slackWebHookUrl": "",
   "limits": [{
     "accountRs": "ARDOR-XK4R-7VJU-6EQG-7R335",
     "type": "coin",
     "id": "ARDR",
     "minBalance": 10.0,
     "refreshInterval": 1
   },{
     "accountRs": "ARDOR-E93F-7E8Z-BHJ8-A65RG",
     "type": "asset",
     "id": "123",
     "minBalance": 7.0,
     "refreshInterval": 3
   }]
 }
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AccountBalanceNotifier.HoldingType
static class	AccountBalanceNotifier.MinBalanceLimit
static interface	AccountBalanceNotifier.Parameters

Constructor Summary

Constructors

Constructor	Description
AccountBalanceNotifier()

Method Summary

Modifier and Type	Method	Description
void	init(InitializationContext context)	Contract initialization.
JO	processBlock(BlockContext context)

Methods inherited from class nxt.addons.AbstractContract

isDuplicate, processInvocation, processRequest, processTransaction, processVoucher

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface nxt.addons.Contract

minProductVersion, shutdown

Constructor Details

AccountBalanceNotifier

public AccountBalanceNotifier()

Method Details

init

public void init(InitializationContext context)

Description copied from interface: Contract

Contract initialization.

Invoked once after loading the contract class, before any other callback. Use this callback to initialize long running services required by the contract.

Parameters:

context - the contract context

processBlock

public JO processBlock(BlockContext context)

Specified by:

processBlock in interface Contract<Object,Object>

Overrides:

processBlock in class AbstractContract<Object,Object>