Revert "Change transferFrom to transfer on send ETH (#35)"

This reverts commit 5800202.
klever-io · Feb 7, 2024 · d52697b · d52697b
1 parent 5800202
commit d52697b
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/packages/kos-sdk/src/chains/ethereum/mod.rs b/packages/kos-sdk/src/chains/ethereum/mod.rs
@@ -254,12 +254,13 @@ impl ETH {
         if !is_eth_token {
             // update contract data for token transfer
             let contract = evm20::get_contract_evm20();
-            let func = contract.function("transfer").map_err(|e| {
-                Error::InvalidMessage(format!("failed to get transfer function: {}", e))
+            let func = contract.function("transferFrom").map_err(|e| {
+                Error::InvalidMessage(format!("failed to get transferFrom function: {}", e))
             })?;
 
             let encoded = func
                 .encode_input(&[
+                    ethabi::Token::Address(addr_sender.into()),
                     ethabi::Token::Address(addr_receiver.into()),
                     ethabi::Token::Uint(
                         U256::from_dec_str(&amount.to_string())

diff --git a/packages/kos-sdk/src/chains/evm20.rs b/packages/kos-sdk/src/chains/evm20.rs
@@ -47,7 +47,7 @@ const EVM20_CONTRACT_ABI: &str = r#"
         }
     ],
     "payable": false,
-    "stateMutability": "nonpayable",
+        "stateMutability": "nonpayable",
     "type": "function"
   },
   {