feat: fix mBTC slippage, tweak config, log error responses

Author: dglowinski

src/common/utils/httpHandlers.ts

@@ -8,6 +8,8 @@ export const handleServiceResponse = (
   serviceResponse: ServiceResponse<any>,
   response: Response,
 ) => {
+  if (serviceResponse.statusCode !== StatusCodes.OK)
+    console.log(serviceResponse)
   return response.status(serviceResponse.statusCode).send(serviceResponse)
 }
 

src/swapService/config/mainnet.ts

@@ -13,6 +13,12 @@ const SCRVUSD_MAINNET = "0x0655977feb2f289a4ab78af67bab0d17aab84367"
 const USD3_MAINNET = "0x0d86883faf4ffd7aeb116390af37746f45b6f378"
 const EUSD_MAINNET = "0xa0d69e286b938e21cbf7e51d71f6a4c8918f482f"
 const WSTUSR_MAINNET = "0x1202f5c7b4b9e47a1a484e8b270be34dbbc75055"
+const FDUSD_MAINNET = "0xc5f0f7b66764f6ec8c8dff7ba683102295e16409" //TEST
+const WUSDM_MAINNET = "0x57f5e098cad7a3d1eed53991d4d66c45c9af7812" //TEST
+const WUSDL_MAINNET = "0x7751E2F4b8ae93EF6B79d86419d42FE3295A4559" // TEST
+const WM_MAINNET = "0x437cc33344a0B27A429f795ff6B469C72698B291" // TEST
+const USD0PLUSPLUS_MAINNET = "0x35d8949372d46b7a3d5a56006ae77b215fc69bc0" //TEST
+// TEST mBASIS
 
 const mainnetRoutingConfig: ChainRoutingConfig = [
   // WRAPPERS
@@ -40,7 +46,7 @@ const mainnetRoutingConfig: ChainRoutingConfig = [
   {
     strategy: StrategyERC4626Wrapper.name(),
     match: {
-      tokensInOrOut: [WSTUSR_MAINNET],
+      tokensInOrOut: [WSTUSR_MAINNET, WUSDL_MAINNET],
     },
   },
   {
@@ -64,6 +70,10 @@ const mainnetRoutingConfig: ChainRoutingConfig = [
         EUSD_MAINNET,
         SCRVUSD_MAINNET,
         WSTUSR_MAINNET,
+        FDUSD_MAINNET,
+        WUSDM_MAINNET,
+        WM_MAINNET,
+        USD0PLUSPLUS_MAINNET,
       ],
     },
   },

src/swapService/strategies/strategyMidas.ts

@@ -72,16 +72,16 @@ const defaultConfig: Config = {
         paymentTokenSweepVault: "0x598513C77236Bd5821CCC7bc3E3a585F3FeC9fb1", // WBTC-1 escrow
         priceOne: 100000000n,
       },
-      // mBASIS: {
-      //   tokenContract: "0x2a8c22E3b10036f3AEF5875d04f8441d4188b656",
-      //   redemptionInstantFeeBps: 50n,
-      //   depositorContract: "0xa8a5c4FF4c86a459EBbDC39c5BE77833B3A15d88",
-      //   redeemerContract: "0x0D89C1C4799353F3805A3E6C4e1Cbbb83217D123",
-      //   oracleContract: "0xE4f2AE539442e1D3Fb40F03ceEbF4A372a390d24",
-      //   paymentToken: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", // USDC
-      //   paymentTokenSweepVault: "0xb93d4928f39fbcd6c89a7dfbf0a867e6344561be", // USDC-1 escrow
-      //   priceOne: 100000000n,
-      // },
+      mBASIS: {
+        tokenContract: "0x2a8c22E3b10036f3AEF5875d04f8441d4188b656",
+        redemptionInstantFeeBps: 50n,
+        depositorContract: "0xa8a5c4FF4c86a459EBbDC39c5BE77833B3A15d88",
+        redeemerContract: "0x0D89C1C4799353F3805A3E6C4e1Cbbb83217D123",
+        oracleContract: "0xE4f2AE539442e1D3Fb40F03ceEbF4A372a390d24",
+        paymentToken: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", // USDC
+        paymentTokenSweepVault: "0xb93d4928f39fbcd6c89a7dfbf0a867e6344561be", // USDC-1 escrow
+        priceOne: 100000000n,
+      },
     },
 
     [base.id]: {
@@ -236,7 +236,6 @@ export class StrategyMidas {
       swapParams.amount,
       true,
       getAddress(mToken.paymentToken),
-      getAddress(mToken.paymentToken),
     )
 
     // redeeming into USDC is the actual swap
@@ -722,7 +721,8 @@ export class StrategyMidas {
     if (isAmountMToken) {
       const fee = (amount * mToken.redemptionInstantFeeBps) / 10_000n
       amountIn = amount
-      amountOutMin = ((amount - fee) * mTBILLPriceUSD) / mToken.priceOne
+      amountOutMin =
+        (((amount - fee) * mTBILLPriceUSD) / mToken.priceOne / scale) * scale // truncate above payment token decimals
       amountOut = amountOutMin / scale
     } else {
       amountIn =