From 54b6ac5dae717a210d47c1ee7adb13399b45d4df Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 3 Apr 2026 20:54:10 +0000
Subject: [PATCH 1/2] Fix fan club feed staying locked after buying artist
 coins

After a coin purchase (internal or external wallet), the fan club feed
and individual comment queries were not invalidated. Since comments use
staleTime: Infinity and cache message as null for locked content, they
never refetched until a page refresh. Now invalidate fan club feed and
comment queries after successful swaps.

https://claude.ai/code/session_012LBscuBu5YkpEhEwkgK95t
---
 .../src/api/tan-query/jupiter/useSwapCoins.ts | 20 ++++++++++++++++++-
 .../src/store/ui/buy-sell/useBuySellSwap.ts   | 19 +++++++++++++++++-
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/packages/common/src/api/tan-query/jupiter/useSwapCoins.ts b/packages/common/src/api/tan-query/jupiter/useSwapCoins.ts
index f1b8608bc49..857007ea29a 100644
--- a/packages/common/src/api/tan-query/jupiter/useSwapCoins.ts
+++ b/packages/common/src/api/tan-query/jupiter/useSwapCoins.ts
@@ -6,8 +6,10 @@ import {
   getArtistCoinQueryKey,
   updateAudioBalanceOptimistically,
   useCurrentAccountUser,
-  useQueryContext
+  useQueryContext,
+  getFanClubFeedQueryKey
 } from '~/api'
+import { QUERY_KEYS } from '~/api/tan-query/queryKeys'
 import type { QueryContextType } from '~/api/tan-query/utils/QueryContext'
 import { Feature } from '~/models'
 import type { User } from '~/models/User'
@@ -189,6 +191,22 @@ export const optimisticallyUpdateSwapBalances = (
     })
   }
 
+  // Invalidate fan club feed and comment queries so locked content is re-evaluated
+  if (inputMint && !isInputAudio) {
+    queryClient.invalidateQueries({
+      queryKey: getFanClubFeedQueryKey({ mint: inputMint })
+    })
+  }
+  if (outputMint && !isOutputAudio) {
+    queryClient.invalidateQueries({
+      queryKey: getFanClubFeedQueryKey({ mint: outputMint })
+    })
+  }
+  // Invalidate individual comment queries so locked posts refetch with access
+  queryClient.invalidateQueries({
+    queryKey: [QUERY_KEYS.comment]
+  })
+
   // Invalidate user query to ensure user data is fresh after swap
   queryClient.invalidateQueries({
     queryKey: getUserQueryKey(user?.user_id)
diff --git a/packages/common/src/store/ui/buy-sell/useBuySellSwap.ts b/packages/common/src/store/ui/buy-sell/useBuySellSwap.ts
index a2c6a6f295d..169867717b8 100644
--- a/packages/common/src/store/ui/buy-sell/useBuySellSwap.ts
+++ b/packages/common/src/store/ui/buy-sell/useBuySellSwap.ts
@@ -6,7 +6,8 @@ import {
   SLIPPAGE_BPS,
   useArtistCoin,
   useCurrentAccountUser,
-  getArtistCoinQueryKey
+  getArtistCoinQueryKey,
+  getFanClubFeedQueryKey
 } from '~/api'
 import { SwapStatus, SwapTokensResult } from '~/api/tan-query/jupiter/types'
 import { TQTrack } from '~/api/tan-query/models'
@@ -132,6 +133,22 @@ export const useBuySellSwap = (props: UseBuySellSwapProps) => {
         })
       }
 
+      // Invalidate fan club feed and comment queries so locked content is re-evaluated
+      if (baseCoin?.mint) {
+        queryClient.invalidateQueries({
+          queryKey: getFanClubFeedQueryKey({ mint: baseCoin.mint })
+        })
+      }
+      if (quoteCoin?.mint) {
+        queryClient.invalidateQueries({
+          queryKey: getFanClubFeedQueryKey({ mint: quoteCoin.mint })
+        })
+      }
+      // Invalidate individual comment queries so locked posts refetch with access
+      queryClient.invalidateQueries({
+        queryKey: [QUERY_KEYS.comment]
+      })
+
       // Invalidate track queries to provide track access if the user has traded the artist coin
       const baseOwnerId = baseCoin?.ownerId ?? null
       const quoteOwnerId = quoteCoin?.ownerId ?? null

From 8528e672853adccad50ea7b2877d8e09d89c4a08 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 3 Apr 2026 21:00:08 +0000
Subject: [PATCH 2/2] Add changeset for fan club locked content fix

https://claude.ai/code/session_012LBscuBu5YkpEhEwkgK95t
---
 .changeset/fix-fan-club-locked-content.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/fix-fan-club-locked-content.md

diff --git a/.changeset/fix-fan-club-locked-content.md b/.changeset/fix-fan-club-locked-content.md
new file mode 100644
index 00000000000..bbca890985b
--- /dev/null
+++ b/.changeset/fix-fan-club-locked-content.md
@@ -0,0 +1,5 @@
+---
+"@audius/common": patch
+---
+
+Invalidate fan club feed and comment queries after coin swaps so locked content unlocks without requiring a page refresh