interstellar-network
v0.0.12
Published
The interstellar-network module provides communication layer between Interstellar application and Stellar network.
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interstellar-network
The interstellar-network
module is part of the Interstellar Module System.
It provides a communication layer between Interstellar applications and the Stellar network.
Quick start to developing in the Interstellar eco-system:
- Read
Getting started
doc.- Install
interstellar-workspace
.- Contribute to our open-source modules or develop your own.
Default configuration
{
"networkPassphrase": "Test SDF Network ; September 2015",
"horizon": {
"secure": true,
"hostname": "horizon-testnet.stellar.org",
"port": 443
}
}
interstellar-network
module exports two const
s:
NETWORK_PUBLIC
- containing Public Global Stellar Network passphrase,NETWORK_TESTNET
- containing Test SDF Network passphrase
Read more about modules configuration.
Module contents
Classes
None
Services
Widgets
None
interstellar-network.AccountObservable
service
interstellar-network.AccountObservable
provides a shared space for accounts state and events. Let's say there are 2 widgets displaying a current balance. Without interstellar-network.AccountObservable
each of them would have to make it's own requests to horizon server in order to get balance data. This service saves a recently fetched account information in the internal cache so every widget can get the latest information about the account without having to make requests to horizon.
getBalances(address)
method
Returns the cached balance data for address
. If there is no cache data will be requested from horizon and then returned.
AccountObservable.getBalances(address)
.then(balances => {
console.log(balances);
});
Returns a Promise
.
getTransactions(address)
method
Returns the transactions list for address
. This data will not be cached so it will be requested from horizon every time it's used.
AccountObservable.getTransactions(address)
.then(transactions => {
console.log(transactions);
});
Returns a Promise
.
registerBalanceChangeListener(address, callback)
method
Registers listener for balance changes. callback
function will be called every time there is a change in one or more user balances.
AccountObservable.registerBalanceChangeListener(address, balances => {
console.log(balances);
});
registerTransactionListener(address, callback)
method
Registers listener for new transactions. callback
function will be called every time there is a new transaction in address
.
AccountObservable.registerTransactionListener(address, transaction => {
console.log(transaction);
});
interstellar-network.Server
service
interstellar-network.Server
is a stellar-sdk Server object created using application configuration. For more information please read stellar-sdk documentation.
Publishing to npm
npm version [<newversion> | major | minor | patch | premajor | preminor | prepatch | prerelease]
npm publish
npm >=2.13.0 required. Read more about npm version.