History command

.env

@@ -1,5 +1,5 @@
 NETWORK=ethereum
-RPC_URL='https://kovan.poa.network'
+RPC_URL='https://kovan.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161'
 RELAYER_URL='https://relayer.thgkjlr.website/'
 TOKEN_ADDRESS='0xd0c47706dcC088E3133ee0D58Ab6ba95A6ad362f'
 CONTRACT_ADDRESS='0x3453A3FB52cE634d994fB498447C92D78AbBE49f'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "zeropool-console",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "license": "MIT",
   "author": "Dmitry Vdovin <[email protected]>",
   "homepage": "https://github.com/zeropoolnetwork/zeropool-console",

src/account.ts

@@ -1,7 +1,7 @@
 import AES from 'crypto-js/aes';
 import Utf8 from 'crypto-js/enc-utf8';
 import { EthereumClient, PolkadotClient, Client as NetworkClient } from 'zeropool-support-js';
-import { init, ZeropoolClient } from 'zeropool-client-js';
+import { init, ZeropoolClient, HistoryRecord } from 'zeropool-client-js';
 import bip39 from 'bip39-light';
 import HDWalletProvider from '@truffle/hdwallet-provider';
 import { deriveSpendingKey } from 'zeropool-client-js/lib/utils';
@@ -151,6 +151,11 @@ export default class Account {
         return this.zpClient.rawState(TOKEN_ADDRESS);
     }
 
+    public async getAllHistory(): Promise<HistoryRecord[]> {
+        return this.zpClient.getAllHistory(TOKEN_ADDRESS);
+    }
+
+
     // TODO: Support multiple tokens
     public async getTokenBalance(): Promise<string> {
         return await this.client.getTokenBalance(TOKEN_ADDRESS);

src/commands.ts

@@ -1,5 +1,6 @@
 import Account from './account';
 import bip39 from 'bip39-light';
+import { HistoryRecord, HistoryTransactionType } from 'zeropool-client-js';
 
 export async function setSeed(seed: string, password: string) {
     await this.account.login(seed, password);
@@ -42,22 +43,6 @@ Private balance:
     this.resume();
 }
 
-// export async function getBalances() {
-//     const account: Account = this.account;
-//     const balances = await account.getBalances();
-//     let buf = '';
-
-//     for (const [coinType, coinBalances] of Object.entries(balances)) {
-//         buf += `    ${NetworkType[coinType]}:\n`;
-
-//         for (const balance of coinBalances) {
-//             buf += `        ${balance.address}: ${balance.balance}\n`;
-//         }
-//     }
-
-//     this.echo(`Balances:\n${buf}`);
-// }
-
 export async function getTokenBalance() {
     return this.account.getTokenBalance();
 }
@@ -102,6 +87,38 @@ export async function getInternalState() {
     }
 }
 
+export async function printHistory() {
+    this.pause();
+    const history: HistoryRecord[] = await this.account.getAllHistory();
+    this.resume();
+    for (const tx of history) {
+        this.echo(`${humanReadable(tx, 1000000000, "TOKEN")}`);
+    }
+}
+
+function humanReadable(record: HistoryRecord, denominator: number, tokenname: string): string {
+    let dt = new Date(record.timestamp * 1000);
+
+    let mainPart: string;
+    if (record.type == HistoryTransactionType.Deposit) {
+      mainPart = `DEPOSITED  ${Number(record.amount) / denominator} ${tokenname} FROM ${record.from}`;      
+    } else if (record.type == HistoryTransactionType.TransferIn) {
+      mainPart = `RECEIVED   ${Number(record.amount) / denominator} sh${tokenname} ON ${record.to}`;
+    } else if (record.type == HistoryTransactionType.TransferOut) {
+      mainPart = `SENDED     ${Number(record.amount) / denominator} sh${tokenname} TO ${record.to}`;
+    } else if (record.type == HistoryTransactionType.Withdrawal) {
+      mainPart = `WITHDRAWED ${Number(record.amount) / denominator} sh${tokenname} TO ${record.to}`;
+    } else {
+      mainPart = `UNKNOWN TRANSACTION TYPE (${record.type})`
+    }
+
+    if (record.fee > 0) {
+      mainPart += `(fee = ${record.fee})`;
+    }
+
+    return `${dt.toLocaleString()} : ${mainPart} [txHash ${record.txHash}]`;
+}
+
 export function clear() {
     this.clear();
 }

src/index.ts

@@ -38,6 +38,7 @@ const COMMANDS: { [key: string]: [(...args) => void, string, string] } = {
   'transfer-shielded': [c.transferShielded, '<shielded address> <amount>', 'move shielded tokens to the another zkBob address (inside a pool)'],
   'deposit-shielded': [c.depositShielded, '<amount>', 'shield some tokens'],
   'withdraw-shielded': [c.withdrawShielded, '<amount> [address]', 'withdraw shielded tokens to the native address (to the your account if addres is ommited)'],
+  'history': [c.printHistory, '', 'print all transactions related to your account'],
   'internal-state': [c.getInternalState, '', 'print your account and incoming notes'],
   'clear': [c.clear, '', 'clear terminal'],
   'reset': [c.reset, '', 'log out from the current account'],
@@ -121,6 +122,8 @@ const COMMANDS: { [key: string]: [(...args) => void, string, string] } = {
   <div class="command-example">withdraw-shielded 2000000000000000000 [optional_external_address]</div>
   <div class="comment">// Check your shielded balance</div>
   <div class="command-example">get-shielded-balance</div>
+  <div class="comment">// Print account history</div>
+  <div class="command-example">history</div>
 </p>
 
 <p>