From 7ade0752c676b94c8d54b2079d69732303427e35 Mon Sep 17 00:00:00 2001
From: MeowCrypto <112191530+FucktheKingcode@users.noreply.github.com>
Date: Sat, 1 Jun 2024 02:00:10 +0700
Subject: [PATCH] [rust-sdk] add function_move_call example (#18008)

## Description

I have added an example in [Sui SDKs] [Rust SDK] of Move call function
with parameters to call hello wolrd module on Sui Blockchain

## Test plan

Completed

---

## Release notes

Check each box that your changes affect. If none of the boxes relate to
your changes, release notes aren't required.

- [ ] Protocol:
- [ ] Nodes (Validators and Full nodes):
- [ ] Indexer:
- [ ] JSON-RPC:
- [ ] GraphQL:
- [ ] CLI:
- [ ] Rust SDK:

---------

Co-authored-by: root <root@anhitshare>
Co-authored-by: stefan-mysten <135084671+stefan-mysten@users.noreply.github.com>
---
 crates/sui-sdk/examples/function_move_call.rs | 104 ++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 crates/sui-sdk/examples/function_move_call.rs

diff --git a/crates/sui-sdk/examples/function_move_call.rs b/crates/sui-sdk/examples/function_move_call.rs
new file mode 100644
index 0000000000000..a6776d7f02361
--- /dev/null
+++ b/crates/sui-sdk/examples/function_move_call.rs
@@ -0,0 +1,104 @@
+// Copyright (c) Mysten Labs, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+mod utils;
+use anyhow::anyhow;
+use shared_crypto::intent::Intent;
+use sui_config::{sui_config_dir, SUI_KEYSTORE_FILENAME};
+use sui_keys::keystore::{AccountKeystore, FileBasedKeystore};
+use sui_sdk::{
+    rpc_types::SuiTransactionBlockResponseOptions,
+    types::{
+        base_types::ObjectID,
+        programmable_transaction_builder::ProgrammableTransactionBuilder,
+        quorum_driver_types::ExecuteTransactionRequestType,
+        transaction::{
+            Argument, CallArg, Command, ProgrammableMoveCall, Transaction, TransactionData,
+        },
+        Identifier,
+    },
+};
+use utils::setup_for_write;
+
+// This example shows how to use programmable transactions to chain multiple
+// commands into one transaction, and specifically how to call a function from a move package
+// These are the following steps:
+// 1) finds a coin from the active address that has Sui,
+// 2) creates a PTB and adds an input to it,
+// 3) adds a move call to the PTB,
+// 4) signs the transaction,
+// 5) executes it.
+// For some of these actions it prints some output.
+// Finally, at the end of the program it prints the number of coins for the
+// Sui address that received the coin.
+// If you run this program several times, you should see the number of coins
+// for the recipient address increases.
+
+#[tokio::main]
+async fn main() -> Result<(), anyhow::Error> {
+    // 1) get the Sui client, the sender and recipient that we will use
+    // for the transaction, and find the coin we use as gas
+    let (sui, sender, _recipient) = setup_for_write().await?;
+
+    // we need to find the coin we will use as gas
+    let coins = sui
+        .coin_read_api()
+        .get_coins(sender, None, None, None)
+        .await?;
+    let coin = coins.data.into_iter().next().unwrap();
+
+    // 2) create a programmable transaction builder to add commands and create a PTB
+    let mut ptb = ProgrammableTransactionBuilder::new();
+
+    // Create an Argument::Input for Pure 6 value of type u64
+    let input_value = 10u64;
+    let input_argument = CallArg::Pure(bcs::to_bytes(&input_value).unwrap());
+
+    // Add this input to the builder
+    ptb.input(input_argument)?;
+
+    // 3) add a move call to the PTB
+    // Replace the pkg_id with the package id you want to call
+    let pkg_id = "0x883393ee444fb828aa0e977670cf233b0078b41d144e6208719557cb3888244d";
+    let package = ObjectID::from_hex_literal(pkg_id).map_err(|e| anyhow!(e))?;
+    let module = Identifier::new("hello_wolrd").map_err(|e| anyhow!(e))?;
+    let function = Identifier::new("hello_world").map_err(|e| anyhow!(e))?;
+    ptb.command(Command::MoveCall(Box::new(ProgrammableMoveCall {
+        package,
+        module,
+        function,
+        type_arguments: vec![],
+        arguments: vec![Argument::Input(0)],
+    })));
+
+    // build the transaction block by calling finish on the ptb
+    let builder = ptb.finish();
+
+    let gas_budget = 10_000_000;
+    let gas_price = sui.read_api().get_reference_gas_price().await?;
+    // create the transaction data that will be sent to the network
+    let tx_data = TransactionData::new_programmable(
+        sender,
+        vec![coin.object_ref()],
+        builder,
+        gas_budget,
+        gas_price,
+    );
+
+    // 4) sign transaction
+    let keystore = FileBasedKeystore::new(&sui_config_dir()?.join(SUI_KEYSTORE_FILENAME))?;
+    let signature = keystore.sign_secure(&sender, &tx_data, Intent::sui_transaction())?;
+
+    // 5) execute the transaction
+    print!("Executing the transaction...");
+    let transaction_response = sui
+        .quorum_driver_api()
+        .execute_transaction_block(
+            Transaction::from_data(tx_data, vec![signature]),
+            SuiTransactionBlockResponseOptions::full_content(),
+            Some(ExecuteTransactionRequestType::WaitForLocalExecution),
+        )
+        .await?;
+    println!("{}", transaction_response);
+    Ok(())
+}