fix: add 10% to gas price

EKOKE-DAO · Feb 9, 2024 · 30df53e · 30df53e
1 parent 2768f5e
commit 30df53e
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/ekoke/src/app/erc20_bridge.rs b/src/ekoke/src/app/erc20_bridge.rs
@@ -21,6 +21,7 @@ use self::swap_pool::SwapPool;
 use super::balance::Balance;
 use super::configuration::Configuration;
 use crate::app::memory::{ERC20_LOGS_START_BLOCK_MEMORY_ID, MEMORY_MANAGER};
+use crate::constants::ERC20_SWAP_FEE_INTEREST;
 
 thread_local! {
     /// ERC20 logs start block
@@ -127,7 +128,9 @@ impl Erc20Bridge {
         if !SwapFee::should_update_gas_price() {
             return Ok(());
         }
-        let gas_price = GasStation::fetch_gas_price().await?;
+        // fetch gas price and add 10%
+        let gas_price =
+            (GasStation::fetch_gas_price().await? as f64 * ERC20_SWAP_FEE_INTEREST) as u64;
         // update price
         Self::set_gas_price(gas_price)?;
 

diff --git a/src/ekoke/src/constants.rs b/src/ekoke/src/constants.rs
@@ -50,3 +50,5 @@ pub const ERC20_SWAPPED_EVENT_FETCH_INTERVAL: Duration = Duration::from_secs(60
 #[cfg(target_family = "wasm")]
 pub const ERC20_EKOKE_SWAPPED_TOPIC: &str =
     "0x73237ca1bbcb09a423f8b6dd74772a03e1ceeaefd48bad90b61d01644355eb28";
+
+pub const ERC20_SWAP_FEE_INTEREST: f64 = 1.1; // 10%