HAL fixes (#172)

* JS client fixes, HAL-02, HAL-03, HAL-04
- Mising events ChangeSecurity / ChangeEventsMode
- Missing ChangeEventsModeParams
- Unused burnerList / mintAndBurnList

* Unused const ENTRY_POINT_UPGRADE

* Unused cases in get_immediate_caller HAl-05

* // typo

* // Typo

* // typo

Author: gRoussac

client-js/README.md

@@ -298,7 +298,6 @@ const burnResult = await cep18.burn({
 
 ```ts
 const minterList = [ali.publicKey];
-const burnerList = [ali.publicKey, bob.publicKey];
 
 const params: TransactionParams = {
   sender: owner.publicKey,
@@ -307,8 +306,7 @@ const params: TransactionParams = {
 };
 
 const changeSecurityArgs: ChangeSecurityArgs = {
-  minterList: newMinterList,
-  burnerList: newBurnerList
+  minterList: newMinterList
 };
 
 const changeSecurityResult = await client.changeSecurity({
@@ -318,6 +316,28 @@ const changeSecurityResult = await client.changeSecurity({
 });
 ```
 
+**Changing Events Mode**
+
+```ts
+const eventsMode = EVENTS_MODE.Native;
+
+const params: TransactionParams = {
+  sender: owner.publicKey,
+  paymentAmount: String(3_000_000_000),
+  signingKeys: [owner]
+};
+
+const changeEventsModeArgs: ChangeEventsModeParams = {
+  params,
+  args: { eventsMode },
+  waitForTransactionProcessed: true
+};
+
+const changeEventsModeResult = await client.changeEventsMode(
+  changeEventsModeArgs
+);
+```
+
 # Environment Variables for Casper CEP-18 Integration
 
 This `.env` file contains essential environment variables for configuring the examples and e2e tests, including RPC and SSE endpoints, private key handling, and cryptographic settings.

client-js/examples/events.ts

@@ -5,7 +5,8 @@ import {
   type BurnArgs,
   CEP18_EVENTS,
   CEP18EventResult,
-  InfoGetTransactionResult
+  InfoGetTransactionResult,
+  EVENTS_MODE
 } from 'dist';
 import {
   PRIVATE_KEY_FAUCET,
@@ -122,6 +123,28 @@ const usage = async () => {
   );
 
   cep18.stopEventStream();
+
+  // Change Events mode to Native events, wait for transaction instead of listener
+  params = {
+    sender: owner.publicKey,
+    paymentAmount: String(3_000_000_000),
+    signingKeys: [owner]
+  };
+
+  const changeEventsModeArgs = {
+    eventsMode: EVENTS_MODE.Native
+  };
+
+  await cep18.changeEventsMode({
+    params,
+    args: changeEventsModeArgs,
+    waitForTransactionProcessed: true
+  });
+
+  const newEventsMode = await cep18.eventsMode();
+  console.info(
+    `Events Mode changed successfully, new events mode : ${newEventsMode.toString()}`
+  );
 };
 
 const eventListener = async (
@@ -137,7 +160,7 @@ const eventListener = async (
     }));
 
   console.info(
-    `Contract ${eventType} transaction hash: ${transactionInfo.transactionHash}`
+    `Contract ${eventType} transaction hash: ${transactionInfo.transactionHash.toHex()}`
   );
 
   if (executionResult) {