feat: support min_assets in lp withdrawa

terraswap · Jun 19, 2023 · f37b65b · f37b65b
1 parent 59f6424
commit f37b65b
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Showing 2 changed files with 22 additions and 1 deletion.
diff --git a/src/forms/SwapForm.tsx b/src/forms/SwapForm.tsx
@@ -32,7 +32,13 @@ import { TooltipIcon } from "components/Tooltip"
 import Tooltip from "lang/Tooltip.json"
 import useGasPrice from "rest/useGasPrice"
 import { hasTaxToken } from "helpers/token"
-import { Coins, CreateTxOptions, Fee, SignerInfo } from "@terra-money/terra.js"
+import {
+  Coins,
+  CreateTxOptions,
+  Fee,
+  Numeric,
+  SignerInfo,
+} from "@terra-money/terra.js"
 import { Type } from "pages/Swap"
 import usePool from "rest/usePool"
 import { insertIf } from "libs/utils"
@@ -899,6 +905,19 @@ const SwapForm = ({ type, tabs }: { type: Type; tabs: TabViewProps }) => {
                 sender: `${walletAddress}`,
                 amount: `${value1}`,
                 lpAddr: `${lpContract}`,
+                minAssets: poolResult?.estimated
+                  .split("-")
+                  .map(
+                    (val, idx) =>
+                      Numeric.parse(val)
+                        .mul(
+                          Numeric.parse(
+                            (1 - Number(slippageTolerance)).toString()
+                          )
+                        )
+                        .toFixed(0) + (idx ? poolContract2 : poolContract1)
+                  )
+                  .join(","),
                 deadline: Number(txDeadlineMinute),
               },
             }[type] as any
@@ -961,6 +980,7 @@ const SwapForm = ({ type, tabs }: { type: Type; tabs: TabViewProps }) => {
       generateContractMessages,
       to,
       lpContract,
+      poolResult?.estimated,
     ]
   )
 

diff --git a/src/rest/useAPI.ts b/src/rest/useAPI.ts
@@ -362,6 +362,7 @@ const useAPI = (version: ApiVersion = "v2") => {
             lpAddr: string
             amount: number | string
             sender: string
+            minAssets?: string
             deadline?: number
           }
     ) => {