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feat: Use TokenTransfer optimization helper in Ekubo

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This commit is contained in:
TAMARA LIPOWSKI
2025-04-14 23:08:05 -04:00
committed by Diana Carvalho
parent ae6fe0402d
commit d9066d0a09
6 changed files with 75 additions and 44 deletions
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53
src/encoding/evm/swap_encoder/swap_encoders.rs
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@@ -343,6 +343,7 @@ impl SwapEncoder for EkuboSwapEncoder {
let mut encoded = vec![];
if encoding_context.group_token_in == swap.token_in {
encoded.extend((encoding_context.transfer_type as u8).to_be_bytes());
encoded.extend(bytes_to_address(&encoding_context.receiver)?);
encoded.extend(bytes_to_address(&swap.token_in)?);
}
@@ -1032,15 +1033,18 @@ mod tests {
assert_eq!(
hex_swap,
RECEIVER.to_string() +
concat!(
// group token in
"0000000000000000000000000000000000000000",
// token out 1st swap
"a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
// pool config 1st swap
"51d02a5948496a67827242eabc5725531342527c000000000000000000000000",
),
concat!(
// transfer type
"00",
// receiver
"ca4f73fe97d0b987a0d12b39bbd562c779bab6f6",
// group token in
"0000000000000000000000000000000000000000",
// token out 1st swap
"a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
// pool config 1st swap
"51d02a5948496a67827242eabc5725531342527c000000000000000000000000",
),
);
}
@@ -1107,22 +1111,25 @@ mod tests {
format!("{}{}", encode(first_encoded_swap), encode(second_encoded_swap));
println!("{}", combined_hex);
assert_eq!(
combined_hex,
RECEIVER.to_string() +
concat!(
// group token in
"0000000000000000000000000000000000000000",
// token out 1st swap
"a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
// pool config 1st swap
"51d02a5948496a67827242eabc5725531342527c000000000000000000000000",
// token out 2nd swap
"dac17f958d2ee523a2206206994597c13d831ec7",
// pool config 2nd swap
"00000000000000000000000000000000000000000001a36e2eb1c43200000032",
),
// transfer type
concat!(
// transfer type
"00",
// receiver
"ca4f73fe97d0b987a0d12b39bbd562c779bab6f6",
// group token in
"0000000000000000000000000000000000000000",
// token out 1st swap
"a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
// pool config 1st swap
"51d02a5948496a67827242eabc5725531342527c000000000000000000000000",
// token out 2nd swap
"dac17f958d2ee523a2206206994597c13d831ec7",
// pool config 2nd swap
"00000000000000000000000000000000000000000001a36e2eb1c43200000032",
),
);
}
}