add missing walletId getter

and also add a test for it, because that's the reason it almost slipped
through

Author: ecioppettini

bindings/wallet-cordova/src/android/WalletPlugin.kt

@@ -9,7 +9,6 @@ import java.text.Normalizer
 import java.text.Normalizer.Form
 import java.util.concurrent.atomic.AtomicInteger
 
-
 class WalletPlugin
 /**
  * Constructor.
@@ -74,6 +73,7 @@ class WalletPlugin
             "WALLET_VOTE" -> walletVote(args, callbackContext)
             "WALLET_TOTAL_FUNDS" -> walletTotalFunds(args, callbackContext)
             "WALLET_SPENDING_COUNTER" -> walletSpendingCounter(args, callbackContext)
+            "WALLET_ID" -> walletId(args, callbackContext)
             "WALLET_SET_STATE" -> walletSetState(args, callbackContext)
             "WALLET_PENDING_TRANSACTIONS" -> walletPendingTransactions(args, callbackContext)
             "WALLET_CONFIRM_TRANSACTION" -> walletConfirmTransaction(args, callbackContext)
@@ -330,6 +330,20 @@ class WalletPlugin
         }
     }
 
+    @ExperimentalUnsignedTypes
+    @Throws(JSONException::class)
+    private fun walletId(args: CordovaArgs, callbackContext: CallbackContext) {
+        val walletId = args.getInt(0)
+        val wallet = wallets[walletId]
+
+        try {
+            val id = wallet?.accountId()?.toUByteArray()?.toByteArray()
+            callbackContext.success(id)
+        } catch (e: Exception) {
+            callbackContext.error(e.message)
+        }
+    }
+
     @ExperimentalUnsignedTypes
     @Throws(JSONException::class)
     private fun walletSetState(args: CordovaArgs, callbackContext: CallbackContext) {

bindings/wallet-cordova/tests/src/main.js

@@ -24,6 +24,7 @@ const restoreWallet = promisifyP(primitives.walletRestore);
 const importKeys = promisifyP(primitives.walletImportKeys);
 const retrieveFunds = promisifyP(primitives.walletRetrieveFunds);
 const spendingCounter = promisifyP(primitives.walletSpendingCounter);
+const walletId = promisifyP(primitives.walletId);
 const totalFunds = promisifyP(primitives.walletTotalFunds);
 const convertWallet = promisifyP(primitives.walletConvert);
 const setState = promisifyP(primitives.walletSetState);
@@ -64,6 +65,10 @@ const tests = [
         const funds = await totalFunds(walletPtr);
         expect(parseInt(funds)).toBe(21000);
 
+        const accountId = await walletId(walletPtr);
+
+        uint8ArrayEquals(accountId, hexStringToBytes(keys.account.account_id));
+
         await deleteSettings(settingsPtr);
         await deleteWallet(walletPtr);
     }],

test-vectors/free_keys/keys.json

@@ -9,7 +9,8 @@
     "account": {
         "address": "ca1qkn28szy0t4ee32v7epzhget9989u8p77mtc9u4vla98q62vf5txx4am2rc",
         "private_key": "c86596c2d1208885db1fe3658406aa0f7cc7b8e13c362fe46a6db277fc5064583e487588c98a6c36e2e7445c0add36f83f171cb5ccfd815509d19cd38ecb0af3",
-        "public_key": "ed25519_pk1563uq3r6awwv2n8kgg46x2effe0pc0hk67p09t8lffcxjnzdze3s9pc5aa"
+        "public_key": "ed25519_pk1563uq3r6awwv2n8kgg46x2effe0pc0hk67p09t8lffcxjnzdze3s9pc5aa",
+        "account_id": "a6a3c0447aeb9cc54cf6422ba32b294e5e1c3ef6d782f2acff4a70694c4d1663"
     },
     "utxo_keys": [
         {