feat: add cw20 option to simulateAstroportSinglePoolSwap

coinhall · Dec 20, 2023 · a2817ca · a2817ca
1 parent f74c301
commit a2817ca
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Showing 3 changed files with 18 additions and 7 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## `v0.0.45`
+
+### Improvements
+
+- Included `isCW20` option for `simulateAstroportSinglePoolSwap` function to handle swapping from CW20 assets
+
 ## `v0.0.44`
 
 ### Fixes

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cosmes",
-  "version": "0.0.44",
+  "version": "0.0.45",
   "private": false,
   "packageManager": "[email protected]",
   "sideEffects": false,

diff --git a/src/client/apis/simulateAstroportSinglePoolSwap.ts b/src/client/apis/simulateAstroportSinglePoolSwap.ts
@@ -4,6 +4,7 @@ export type SimulateAstroportSinglePoolSwapParams = {
   poolId: string;
   fromAsset: string;
   fromAmount: bigint;
+  isCW20?: boolean | undefined;
 };
 
 type Response = {
@@ -15,22 +16,26 @@ type Response = {
 /**
  * Simulates the amount of assets that would be received by swapping
  * `fromAmount` amount of `fromAsset` assets via the `poolId` pool.
+ * If `fromAsset` is a CW20 token, `isCW20` must be set to `true`.
  */
 export async function simulateAstroportSinglePoolSwap(
   endpoint: string,
-  { poolId, fromAsset, fromAmount }: SimulateAstroportSinglePoolSwapParams
+  {
+    poolId,
+    fromAsset,
+    fromAmount,
+    isCW20,
+  }: SimulateAstroportSinglePoolSwapParams
 ): Promise<bigint> {
   try {
     const { return_amount } = await queryContract<Response>(endpoint, {
       address: poolId,
       query: {
         simulation: {
           offer_asset: {
-            info: {
-              native_token: {
-                denom: fromAsset,
-              },
-            },
+            info: isCW20
+              ? { token: { contract_addr: fromAsset } }
+              : { native_token: { denom: fromAsset } },
             amount: fromAmount.toString(),
           },
         },