From 34596c284143c60661bb6688d8dabe0fd4e07a58 Mon Sep 17 00:00:00 2001
From: Yaroslav Bolyukin <iam@lach.pw>
Date: Fri, 14 May 2021 13:00:09 +0000
Subject: [PATCH] feat(eth): plain transfer for nft collections


---
--- a/pallets/nft/src/eth/mod.rs
+++ b/pallets/nft/src/eth/mod.rs
@@ -125,6 +125,23 @@
 			).map_err(|_| "transfer error")?;
 
 			crate::abi_encode!(bool(true))
+		}		
+		// function transfer(address recipient, uint256 token) external returns (bool) {
+		0xa9059cbb if erc721 => {
+			crate::abi_decode!(input, recipient: address, token_id: uint256);
+			let sender = T::CrossAccountId::from_eth(sender);
+			let recipient = T::CrossAccountId::from_eth(recipient);
+			let token_id: u32 = token_id.try_into().map_err(|_| "bad token id")?;
+
+			<Module<T>>::transfer_internal(
+				&sender,
+				&recipient,
+				&collection,
+				token_id,
+				1,
+			).map_err(|_| "transfer error")?;
+
+			crate::abi_encode!(bool(true))
 		}
 		// function allowance(address owner, address spender) external view returns (uint256)
 		0xdd62ed3e if erc20 => {

-- 
gitstuff