feat: updated generateSwapCalldata with custom fee from the path

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.20.76-rc112",
+  "version": "0.20.76-rc113",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",

src/Unit/Exchange/callGenerators/uniswapV2.ts

@@ -19,7 +19,8 @@ export async function generateUni2Calls(
         currentSwap.pool,
         currentSwap.assetIn,
         currentSwap.assetOut,
-        nextSwap.pool
+        nextSwap.pool,
+        nextSwap.fee
       )
       calls.push(call)
     }
@@ -51,4 +52,4 @@ export function generateUni2Call(
     ethers.AbiCoder.defaultAbiCoder().encode(['uint256'], [concat([toBeHex(fee), recipient])]),
   ])
   return addCallParams(calldata)
-}
+}

src/Unit/Exchange/generateSwapCalldata.ts

@@ -311,14 +311,14 @@ async function processMultiFactorySwaps(
       case 'OrionV2': {
         let transferCall = generateTransferCall(swap.assetIn, swap.pool, 0);
         transferCall = pathCallWithBalance(transferCall, swap.assetIn);
-        const uni2Call = generateUni2Call(swap.pool, swap.assetIn, swap.assetOut, swapExecutorContractAddress);
+        const uni2Call = generateUni2Call(swap.pool, swap.assetIn, swap.assetOut, swapExecutorContractAddress, swap.fee);
         calls.push(transferCall, uni2Call);
         break;
       }
       case 'UniswapV2': {
         let transferCall = generateTransferCall(swap.assetIn, swap.pool, 0);
         transferCall = pathCallWithBalance(transferCall, swap.assetIn);
-        const uni2Call = generateUni2Call(swap.pool, swap.assetIn, swap.assetOut, swapExecutorContractAddress);
+        const uni2Call = generateUni2Call(swap.pool, swap.assetIn, swap.assetOut, swapExecutorContractAddress, swap.fee);
         calls.push(transferCall, uni2Call);
         break;
       }

src/services/Aggregator/ws/schemas/swapInfoSchema.ts

@@ -42,7 +42,7 @@ const swapInfoSchemaBase = baseMessageSchema.extend({
     f: factorySchema, // factory
     aai: z.string(), // asset address in
     aao: z.string(), // asset address out
-    fee: z.number(), // fee
+    fee: z.number().optional(), // fee
   })),
   usd: z.object({ // USD info of this swap, nullable
     aa: z.number().optional(), // available amount in, USD

src/types.ts

@@ -181,6 +181,7 @@ export type SingleSwap = {
   factory: Factory
   assetAddressIn: string
   assetAddressOut: string
+  fee?: number
 }
 
 export type SwapInfoBase = {