From 383fba96d8046de8c1bc0d3c683aa8262310282b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrian=20Brzezi=C5=84ski?= <a.brzezinski94@gmail.com>
Date: Mon, 25 Sep 2023 20:11:01 +0200
Subject: [PATCH] fix usdc decoding in mango edit (#1837)

---
 components/instructions/programs/mangoV4.tsx | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/components/instructions/programs/mangoV4.tsx b/components/instructions/programs/mangoV4.tsx
index e8d9e0778f..92dfb74ca0 100644
--- a/components/instructions/programs/mangoV4.tsx
+++ b/components/instructions/programs/mangoV4.tsx
@@ -1,6 +1,7 @@
 import {
   MANGO_V4_ID,
   MangoClient,
+  USDC_MINT,
   toUiDecimals,
 } from '@blockworks-foundation/mango-v4'
 import AdvancedOptionsDropdown from '@components/NewRealmWizard/components/AdvancedOptionsDropdown'
@@ -799,7 +800,12 @@ const instructions = () => ({
             args.oracleOpt ||
             mangoGroup.banksMapByMint.get(mint.toBase58())![0]!.oracle
           const isPyth = await isPythOracle(connection, oracle)
-          liqudityTier = await getSuggestedCoinTier(mint.toBase58(), !!isPyth)
+          liqudityTier = !mint.equals(USDC_MINT)
+            ? await getSuggestedCoinTier(mint.toBase58(), !!isPyth)
+            : {
+                tier: 'PREMIUM',
+                priceImpact: '0',
+              }
 
           const suggestedPreset = getFormattedListingPresets(!!isPyth)[
             liqudityTier.tier!
@@ -867,6 +873,15 @@ const instructions = () => ({
                   {coinTiersToNames[liqudityTier.tier]} check params carefully
                 </h3>
               )}
+            <div className="py-4">
+              <div className="flex mb-2">
+                <div className="w-3 h-3 bg-orange mr-2"></div> - Proposed values
+              </div>
+              <div className="flex">
+                <div className="w-3 h-3 bg-green mr-2"></div> - Suggested by
+                liqudity
+              </div>
+            </div>
             <div className="border-b mb-4 pb-4 space-y-3">
               <DisplayNullishProperty
                 label="Token index"