From 959bd265fd97e0f4af94c41723f357f1e79ddfce Mon Sep 17 00:00:00 2001
From: yomarion <yoann.marion@gmail.com>
Date: Thu, 28 Sep 2023 21:40:19 +0200
Subject: [PATCH] fix: storage check for USDC on Near is custom

---
 packages/payment-processor/src/payment/utils-near.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/packages/payment-processor/src/payment/utils-near.ts b/packages/payment-processor/src/payment/utils-near.ts
index aa5da329e0..d41d87b777 100644
--- a/packages/payment-processor/src/payment/utils-near.ts
+++ b/packages/payment-processor/src/payment/utils-near.ts
@@ -243,11 +243,17 @@ export const isReceiverReady = async (
   tokenAddress: string,
   paymentAddress: string,
 ): Promise<boolean> => {
+  const storageCheckMethod =
+    tokenAddress === '17208628f84f5d6ad33f0da3bbbeb27ffcb398eac501a31bd6ad2011e36133a1'
+      ? // USDC
+        'check_registration'
+      : // Near Fungible Token standard
+        'storage_balance_of';
   const fungibleContract = new Contract(walletConnection.account(), tokenAddress, {
     changeMethods: [],
-    viewMethods: ['storage_balance_of'],
+    viewMethods: [storageCheckMethod],
   }) as any;
-  const storage = (await fungibleContract.storage_balance_of({
+  const storage = (await fungibleContract[storageCheckMethod]({
     account_id: paymentAddress,
   })) as StorageBalance | null;
   return !!storage && BigNumber.from(storage?.total).gte(MIN_STORAGE_FOR_FUNGIBLE);