feat: change getAllLiquidity and GetAllMarket

market/market.ts

@@ -1,12 +1,31 @@
-import { Commitment, Connection, PublicKey } from '@solana/web3.js';
+import {PublicKey } from '@solana/web3.js';
 import {
   GetStructureSchema,
-  MARKET_STATE_LAYOUT_V3,
 } from '@raydium-io/raydium-sdk';
 import {
   MINIMAL_MARKET_STATE_LAYOUT_V3,
   OPENBOOK_PROGRAM_ID,
 } from '../liquidity';
+import axios from 'axios';
+
+interface AccountData {
+  data: string[];
+  executable: boolean;
+  lamports: number;
+  owner: string;
+  rentEpoch: number;
+  space: number;
+}
+
+interface MarketAccount {
+  account: AccountData;
+  pubkey: string;
+}
+
+interface JsonResponse {
+  jsonrpc: string;
+  result: MarketAccount[];
+}
 
 export type MinimalOpenBookAccountData = {
   id: PublicKey;
@@ -17,30 +36,21 @@ export type MinimalMarketLayoutV3 =
   GetStructureSchema<MinimalMarketStateLayoutV3>;
 
 export async function getAllMarketsV3(
-  connection: Connection,
-  quoteMint: PublicKey,
-  commitment?: Commitment,
-): Promise<MinimalOpenBookAccountData[]> {
-  const { span } = MARKET_STATE_LAYOUT_V3;
-  const accounts = await connection.getProgramAccounts(OPENBOOK_PROGRAM_ID, {
-    dataSlice: { offset: 0, length: 0 },
-    commitment: commitment,
-    filters: [
-      { dataSize: span },
-      {
-        memcmp: {
-          offset: MARKET_STATE_LAYOUT_V3.offsetOf('quoteMint'),
-          bytes: quoteMint.toBase58(),
-        },
-      },
-    ],
-  });
+): Promise<{ id: string; programId: PublicKey }[]> {
+  const url = 'https://cache.prism.ag/openbook.json';
 
-  return accounts.map(
-    (info) =>
-      <MinimalOpenBookAccountData>{
-        id: info.pubkey,
+  try {
+    const response = await axios.get<JsonResponse>(url);
+    // @ts-ignore
+    const json: JsonResponse = response.data;
+
+    return json.result
+      .map(account => ({
+        id: account.pubkey,
         programId: OPENBOOK_PROGRAM_ID,
-      },
-  );
+      }));
+  } catch (error) {
+    console.error('Error during data retrieval:', error);
+    return [];
+  }
 }