From 1256f4e07689e1d6734ed37fdd9a7d75b990649c Mon Sep 17 00:00:00 2001
From: jordansexton <jordan@jordansexton.com>
Date: Fri, 25 Jun 2021 17:05:29 -0500
Subject: [PATCH] fix dex market

---
 packages/lending/src/contexts/market.tsx      |  6 +--
 packages/lending/src/models/dex/market.ts     |  2 +-
 .../lending/src/models/marketOverrides.ts     | 46 ++++++++++++++++++-
 3 files changed, 48 insertions(+), 6 deletions(-)

diff --git a/packages/lending/src/contexts/market.tsx b/packages/lending/src/contexts/market.tsx
index 1fdb112..2fe84e0 100644
--- a/packages/lending/src/contexts/market.tsx
+++ b/packages/lending/src/contexts/market.tsx
@@ -26,7 +26,7 @@ import { MINT_TO_MARKET } from './../models/marketOverrides';
 const { useConnectionConfig } = contexts.Connection;
 const { cache, getMultipleAccounts } = contexts.Accounts;
 
-const INITAL_LIQUIDITY_DATE = new Date('2020-10-27');
+const INITIAL_LIQUIDITY_DATE = new Date('2021-06-21');
 export const BONFIDA_POOL_INTERVAL = 30 * 60_000; // 30 min
 
 interface RecentPoolData {
@@ -74,7 +74,7 @@ export function MarketProvider({ children = null as any }) {
       );
 
       const marketAddress = MINT_TO_MARKET[mintAddress];
-      const marketName = `${SERUM_TOKEN?.name}/USDC`;
+      const marketName = `${SERUM_TOKEN?.name}/USDT`;
       const marketInfo = MARKETS.find(
         m => m.name === marketName || m.address.toBase58() === marketAddress,
       );
@@ -383,7 +383,7 @@ function createEnrichedPools(
 
             // Aproximation not true for all pools we need to fine a better way
             const daysSinceInception = Math.floor(
-              (TODAY.getTime() - INITAL_LIQUIDITY_DATE.getTime()) /
+              (TODAY.getTime() - INITIAL_LIQUIDITY_DATE.getTime()) /
                 (24 * 3600 * 1000),
             );
             const apy0 =
diff --git a/packages/lending/src/models/dex/market.ts b/packages/lending/src/models/dex/market.ts
index db916e9..70b548f 100644
--- a/packages/lending/src/models/dex/market.ts
+++ b/packages/lending/src/models/dex/market.ts
@@ -21,7 +21,7 @@ export const OrderBookParser = (id: PublicKey, acc: AccountInfo<Buffer>) => {
 // Mainnet Beta: 9xQeWvG816bUx9EPjHmaT23yvVM2ZWbrrpZb9PusVFin
 
 const DEFAULT_DEX_ID = new PublicKey(
-  'DESVgJVGajEgKGXhb6XmqDHGz3VjdgP7rEVESBgxmroY',
+  '9xQeWvG816bUx9EPjHmaT23yvVM2ZWbrrpZb9PusVFin',
 );
 
 export const DexMarketParser = (
diff --git a/packages/lending/src/models/marketOverrides.ts b/packages/lending/src/models/marketOverrides.ts
index 1a626c8..34c14ec 100644
--- a/packages/lending/src/models/marketOverrides.ts
+++ b/packages/lending/src/models/marketOverrides.ts
@@ -1,2 +1,44 @@
-// use to override serum market to use specifc mint
-export const MINT_TO_MARKET: { [key: string]: string } = {};
+import { MARKETS, TOKEN_MINTS } from "@project-serum/serum";
+import { PublicKey } from "@solana/web3.js";
+
+// @FIXME: overrides should be limited to devnet
+
+// use to override serum market to use specific mint
+export const MINT_TO_MARKET: { [key: string]: string } = {
+  // SOL/USDT
+  "So11111111111111111111111111111111111111112": "8RJA4WhY2Ei48c4xANSgPoqw7DU7mRgvg6eqJS3tvLEN",
+  // SRM/USDT
+  "9FbAMDvXqNjPqZSYt4EWTguJuDrGkfvwr3gSFpiSbX9S": "CRLpSnSf7JkoJi9tUnz55R2FoTCrDDkWxQMU6uSVBQgc",
+};
+
+TOKEN_MINTS.length = 0;
+TOKEN_MINTS.push(
+  {
+    address: new PublicKey("7KBVenLz5WNH4PA5MdGkJNpDDyNKnBQTwnz1UqJv9GUm"),
+    name: "USDT",
+  },
+  {
+    address: new PublicKey("9FbAMDvXqNjPqZSYt4EWTguJuDrGkfvwr3gSFpiSbX9S"),
+    name: "SRM",
+  },
+  {
+    address: new PublicKey("So11111111111111111111111111111111111111112"),
+    name: "SOL",
+  }
+);
+
+MARKETS.length = 0;
+MARKETS.push(
+  {
+    address: new PublicKey("8RJA4WhY2Ei48c4xANSgPoqw7DU7mRgvg6eqJS3tvLEN"),
+    name: "SOL/USDT",
+    programId: new PublicKey("DESVgJVGajEgKGXhb6XmqDHGz3VjdgP7rEVESBgxmroY"),
+    deprecated: false,
+  },
+  {
+    address: new PublicKey("CRLpSnSf7JkoJi9tUnz55R2FoTCrDDkWxQMU6uSVBQgc"),
+    name: "SRM/USDT",
+    programId: new PublicKey("DESVgJVGajEgKGXhb6XmqDHGz3VjdgP7rEVESBgxmroY"),
+    deprecated: false,
+  }
+);