[framework] Binding bitcoin address when transfer (#2628)

frameworks/rooch-framework/sources/address_mapping.move

@@ -12,6 +12,7 @@ module rooch_framework::address_mapping{
  friend rooch_framework::genesis;
  friend rooch_framework::bitcoin_validator;
  friend rooch_framework::transaction_validator;
+ friend rooch_framework::transfer;
 
  const ErrorMultiChainAddressInvalid: u64 = 1;
  const ErrorUnsupportedAddress: u64 = 2;

frameworks/rooch-framework/sources/tests/transfer_test.move

@@ -81,6 +81,11 @@ module rooch_framework::transfer_test{
  transfer::transfer_coin_to_bitcoin_address<RGas>(&from_signer, bitcoin_address_str, 11u256);
  assert!(gas_coin::balance(from) == original_balance - 11u256, 1002);
  assert!(gas_coin::balance(to_rooch_address) == 11u256, 1003);
+
+ let opt_addr = address_mapping::resolve_bitcoin(to_rooch_address);
+ assert!(option::is_some(&opt_addr), 1004);
+ let addr = option::destroy_some(opt_addr);
+ assert!(addr == btc_address, 1005);
  }
 
  #[test_only]

frameworks/rooch-framework/sources/transfer.move

@@ -32,6 +32,7 @@ module rooch_framework::transfer {
  ) {
  let btc_address = bitcoin_address::from_string(&to);
  let rooch_address = bitcoin_address::to_rooch_address(&btc_address);
+ address_mapping::bind_bitcoin_address(rooch_address, btc_address);
  account_coin_store::transfer<CoinType>(from, rooch_address, amount)
  }
 
@@ -62,6 +63,7 @@ module rooch_framework::transfer {
  obj: Object<T>) {
  let btc_address = bitcoin_address::from_string(&to);
  let rooch_address = bitcoin_address::to_rooch_address(&btc_address);
+ address_mapping::bind_bitcoin_address(rooch_address, btc_address);
  object::transfer(obj, rooch_address);
  }
 }