Merge pull request #81 from macalinao/igm/fixes

PDA hook null input fix

Author: macalinao

.changeset/dark-insects-join.md

@@ -0,0 +1,5 @@
+---
+"@macalinao/grill": patch
+---
+
+Make PDA null if PDA hook is null

packages/grill/src/hooks/pda-query-utils.ts

@@ -19,7 +19,7 @@ export function createPdaQuery<TArgs, TResult>(
       const [pda] = await pdaFn(args);
       return pda;
     },
-    enabled: !!args,
+    enabled: args !== undefined,
     // PDAs are deterministic, so we can cache them indefinitely
     staleTime: Number.POSITIVE_INFINITY,
     gcTime: Number.POSITIVE_INFINITY,

packages/grill/src/hooks/use-token-metadata-account.ts

@@ -5,19 +5,17 @@ import type { UseAccountsResult } from "./use-accounts.js";
 import {
   findMetadataPda,
   getMetadataDecoder,
+  TOKEN_METADATA_PROGRAM_ADDRESS,
 } from "@macalinao/clients-token-metadata";
 import { createDecodedAccountHook } from "./create-decoded-account-hook.js";
 import { createDecodedAccountsHook } from "./create-decoded-accounts-hook.js";
 import { createPdaHook } from "./create-pda-hook.js";
 import { createPdasHook } from "./create-pdas-hook.js";
 
-const TOKEN_METADATA_PROGRAM_ID =
-  "metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s" as Address;
-
 export const useTokenMetadataPda = createPdaHook(
   async ({ mint }: { mint: Address }) => {
     const pda = await findMetadataPda({
-      programId: TOKEN_METADATA_PROGRAM_ID,
+      programId: TOKEN_METADATA_PROGRAM_ADDRESS,
       mint,
     });
     return pda;
@@ -28,7 +26,7 @@ export const useTokenMetadataPda = createPdaHook(
 export const useTokenMetadataPdas = createPdasHook(
   async ({ mint }: { mint: Address }) => {
     const pda = await findMetadataPda({
-      programId: TOKEN_METADATA_PROGRAM_ID,
+      programId: TOKEN_METADATA_PROGRAM_ADDRESS,
       mint,
     });
     return pda;