utils get-stx-transfer-direction.ts

44.44% Statements 8/18

100% Branches 1/1

33.33% Functions 1/3

33.33% Lines 5/15

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  import { Transaction, MempoolTransaction } from '@stacks/stacks-blockchain-api-types';
import { c32addressDecode } from 'c32check';
 
export type StxTxDirection = 'sent' | 'received';
 
export function getStxTxDirection(
  address: string,
  tx: Transaction | MempoolTransaction
): StxTxDirection {
  if (tx.sender_address === address) return 'sent';
  return 'received';
}
 
// TODO: remove when in tx lib
export const validateStacksAddress = (stacksAddress: string): boolean => {
  try {
    c32addressDecode(stacksAddress);
    return true;
  } catch (e) {
    return false;
  }
};
 
export const validateStacksPrincipal = (contractId: string): boolean => {
  try {
    const [stacksAddress] = contractId.split('.');
    c32addressDecode(stacksAddress);
    return true;
  } catch (e) {
    return false;
  }
};