handle provider in pendle and strata strategies

Author: dglowinski

src/swapService/strategies/strategyPendleCrossChainPT.ts

@@ -84,7 +84,9 @@ export class StrategyPendleCrossChainPT {
               getAddress(swapParams.tokenIn.metadata.pendleCrossChainPTPaired),
             )
           ) {
-            result.quotes = [await this.exactInFromPTToUnderlying(swapParams)]
+            result.quotes = includesCustomProvider(swapParams)
+              ? [await this.exactInFromPTToUnderlying(swapParams)]
+              : []
           } else {
             result.quotes = await this.exactInFromPTToAny(swapParams)
           }
@@ -97,7 +99,9 @@ export class StrategyPendleCrossChainPT {
               getAddress(swapParams.tokenIn.metadata.pendleCrossChainPTPaired),
             )
           ) {
-            result.quotes = await this.targetDebtFromPTToUnderlying(swapParams)
+            result.quotes = includesCustomProvider(swapParams)
+              ? await this.targetDebtFromPTToUnderlying(swapParams)
+              : []
           } else {
             result.quotes = await this.targetDebtFromPTToAny(swapParams)
           }

src/swapService/strategies/strategyPendleLP.ts

@@ -17,6 +17,7 @@ import {
   encodeSwapMulticallItem,
   encodeTargetDebtAsExactInMulticall,
   findToken,
+  includesCustomProvider,
   isExactInRepay,
   matchParams,
 } from "../utils"
@@ -73,15 +74,19 @@ export class StrategyPendleLP {
           if (swapParams.tokenIn.metadata?.isPendleWrappedLP) {
             result.quotes = await this.exactInFromWrappedLPToAny(swapParams)
           } else {
-            result.quotes = await this.exactInFromAnyToWrappedLP(swapParams)
+            result.quotes = includesCustomProvider(swapParams)
+              ? await this.exactInFromAnyToWrappedLP(swapParams)
+              : []
           }
           break
         }
         case SwapperMode.TARGET_DEBT: {
           if (swapParams.tokenIn.metadata?.isPendleWrappedLP) {
             result.quotes = await this.targetDebtFromWrappedLPToAny(swapParams)
           } else {
-            result.quotes = await this.targetDebtFromAnyToWrappedLP(swapParams)
+            result.quotes = includesCustomProvider(swapParams)
+              ? await this.targetDebtFromAnyToWrappedLP(swapParams)
+              : []
           }
           break
         }

src/swapService/strategies/strategyStrata.ts

@@ -95,6 +95,11 @@ export class StrategyStrata {
 
     if (!result.supports || !result.match) return result
 
+    if (this.isDirectSwap(swapParams) && !includesCustomProvider(swapParams)) {
+      result.quotes = [] // this ends the pipeline and returns empty results
+      return result
+    }
+
     try {
       switch (swapParams.swapperMode) {
         case SwapperMode.EXACT_IN: {
@@ -686,6 +691,19 @@ export class StrategyStrata {
     return !!asset && isAddressEqual(asset, underlying)
   }
 
+  isDirectSwap(swapParams: SwapParams) {
+    return (
+      this.isSupportedVaultUnderlying({
+        vault: swapParams.tokenIn.address,
+        underlying: swapParams.tokenOut.address,
+      }) ||
+      this.isSupportedVaultUnderlying({
+        vault: swapParams.tokenOut.address,
+        underlying: swapParams.tokenIn.address,
+      })
+    )
+  }
+
   getSupportedVault(vault: Address) {
     const supportedVault = this.config.supportedVaults.find((v) =>
       isAddressEqual(v.vault, vault),