chore: bump SDK + idempotent example (#20)

* wip

* synced

* bump

* add idempotent example

Author: SwenSchaeferjohann

package-lock.json

@@ -21,6 +21,7 @@
     "airdrop": "ts-node src/scripts/airdrop/airdrop.ts",
     "transfer": "ts-node src/scripts/transfer.ts",
     "compress": "ts-node src/scripts/compress.ts",
+    
     "test": "npm run lamports && npm run token && npm run connection && npm run batch-compress && npm run mint-spl && npm run mint-spl-22 && npm run mint-spl-22-manual"
   },
   "repository": {
@@ -35,8 +36,8 @@
   },
   "homepage": "https://github.com/Lightprotocol/example-nodejs-client#readme",
   "dependencies": {
-    "@lightprotocol/compressed-token": "0.20.9",
-    "@lightprotocol/stateless.js": "0.20.9",
+    "@lightprotocol/compressed-token": "0.22.0",
+    "@lightprotocol/stateless.js": "0.22.0",
     "@solana/spl-token": "0.3.9",
     "@solana/spl-token-metadata": "^0.1.6",
     "@solana/web3.js": "^1.98.0",

package.json

@@ -3,6 +3,7 @@ import {
   createRpc,
   LightSystemProgram,
   Rpc,
+  selectStateTreeInfo,
 } from "@lightprotocol/stateless.js";
 import { PAYER_KEYPAIR, RPC_ENDPOINT } from "../constants";
 import { randomBytes } from "crypto";
@@ -26,7 +27,9 @@ const trees = [
 (async () => {
   try {
     while (true) {
-      const pseudoRandomTree = trees[Math.floor(Math.random() * trees.length)];
+      const stateTreeInfos = await connection.getStateTreeInfos();
+      const treeInfo = selectStateTreeInfo(stateTreeInfos);
+
       // Create account with random address
       const randomSeed = new Uint8Array(randomBytes(32));
       const txId = await createAccount(
@@ -35,8 +38,7 @@ const trees = [
         [randomSeed],
         LightSystemProgram.programId,
         undefined,
-        undefined,
-        new PublicKey(pseudoRandomTree)
+        treeInfo
       );
       console.log(
         `Compressed Account Creation Success. Transaction Signature:`,

src/internal/create-account-pulse.ts

@@ -6,6 +6,7 @@ import {
   LightSystemProgram,
   pickRandomTreeAndQueue,
   Rpc,
+  selectStateTreeInfo,
 } from "@lightprotocol/stateless.js";
 import { PAYER_KEYPAIR, RPC_ENDPOINT } from "../constants";
 import { randomBytes } from "crypto";
@@ -16,16 +17,16 @@ const connection: Rpc = createRpc(RPC_ENDPOINT);
 (async () => {
   try {
     while (true) {
-      const activeStateTrees = await connection.getCachedActiveStateTreeInfo();
+      const stateTreeInfos = await connection.getStateTreeInfos();
+      const treeInfo = selectStateTreeInfo(stateTreeInfos);
 
-      const { tree, queue } = pickRandomTreeAndQueue(activeStateTrees);
-      console.log("Picked output state tree:", tree.toBase58());
+      console.log("Picked output state tree:", treeInfo.tree.toBase58());
       const compressedTxId = await compress(
         connection,
         fromKeypair,
         bn(10),
         fromKeypair.publicKey,
-        tree
+        treeInfo
       );
       console.log("Compressed TxId", compressedTxId);
       // Creat account with random address
@@ -36,8 +37,7 @@ const connection: Rpc = createRpc(RPC_ENDPOINT);
         10,
         LightSystemProgram.programId,
         undefined,
-        undefined,
-        tree
+        treeInfo
       );
       console.log(
         `Compressed Account Creation Success. Transaction Signature:`,

src/internal/create-account-with-lamports-pulse.ts

@@ -3,7 +3,7 @@ import {
   buildAndSignTx,
   createRpc,
   dedupeSigner,
-  getLightStateTreeInfo,
+  getAllStateTreeInfos,
   sendAndConfirmTx,
 } from "@lightprotocol/stateless.js";
 import {
@@ -16,7 +16,7 @@ import { AddressLookupTableProgram, Keypair, PublicKey } from "@solana/web3.js";
 
 const payer = PAYER_KEYPAIR;
 const authority = LUT_DEVNET_AUTHORITY_KEYPAIR;
-const connection: Rpc = createRpc(RPC_ENDPOINT, RPC_ENDPOINT, RPC_ENDPOINT);
+const connection: Rpc = createRpc(RPC_ENDPOINT);
 
 (async () => {
   // const address = new PublicKey("9NYFyEqPkyXUhkerbGHXUXkvb4qpzeEdHuGpgbgpH1NJ");
@@ -36,10 +36,14 @@ const connection: Rpc = createRpc(RPC_ENDPOINT, RPC_ENDPOINT, RPC_ENDPOINT);
     "5dhaJLBjnVBQFErr8oiCJmcVsx3Zj6xDekGB2zULPsnP"
   );
 
-  const info = await getLightStateTreeInfo({
+  const info = await getAllStateTreeInfos({
     connection,
-    stateTreeLookupTableAddress: stateTreeLookupTableDevnet,
-    nullifyTableAddress: nullifiedStateTreeLookupTableDevnet,
+    stateTreeLUTPairs: [
+      {
+        stateTreeLookupTable: stateTreeLookupTableDevnet,
+        nullifyLookupTable: nullifiedStateTreeLookupTableDevnet,
+      },
+    ],
   });
 
   await extend(

src/internal/extend-lut.ts

@@ -8,7 +8,7 @@ import { PAYER_KEYPAIR, RPC_ENDPOINT, AUTHORITY_KEYPAIR } from "../constants";
 import { PublicKey } from "@solana/web3.js";
 
 const payer = PAYER_KEYPAIR;
-const connection: Rpc = createRpc(RPC_ENDPOINT, RPC_ENDPOINT, RPC_ENDPOINT);
+const connection: Rpc = createRpc(RPC_ENDPOINT);
 
 const stateTreeAddresses = [
   "smt1NamzXdq4AMqS2fS2F1i5KTYPZRhoHgWx38d8WsT",