From bac89b1afe26882875d1ad376bff207dca69ceaa Mon Sep 17 00:00:00 2001
From: Nexus Dev <nexus@local>
Date: Sat, 11 Apr 2026 16:44:03 +0000
Subject: [PATCH] refactor(nexus): drop orphaned useInboxBadge hook (phase 7)

---
 ui/src/hooks/useInboxBadge.ts | 141 ----------------------------------
 1 file changed, 141 deletions(-)
 delete mode 100644 ui/src/hooks/useInboxBadge.ts

diff --git a/ui/src/hooks/useInboxBadge.ts b/ui/src/hooks/useInboxBadge.ts
deleted file mode 100644
index 6b7daa2b..00000000
--- a/ui/src/hooks/useInboxBadge.ts
+++ /dev/null
@@ -1,141 +0,0 @@
-import { useEffect, useMemo, useState } from "react";
-import { useQuery } from "@tanstack/react-query";
-import { accessApi } from "../api/access";
-import { ApiError } from "../api/client";
-import { approvalsApi } from "../api/approvals";
-import { dashboardApi } from "../api/dashboard";
-import { heartbeatsApi } from "../api/heartbeats";
-import { issuesApi } from "../api/issues";
-import { queryKeys } from "../lib/queryKeys";
-import {
-  computeInboxBadgeData,
-  getRecentTouchedIssues,
-  loadDismissedInboxItems,
-  saveDismissedInboxItems,
-  loadReadInboxItems,
-  saveReadInboxItems,
-  READ_ITEMS_KEY,
-} from "../lib/inbox";
-
-const INBOX_ISSUE_STATUSES = "backlog,todo,in_progress,in_review,blocked,done";
-
-export function useDismissedInboxItems() {
-  const [dismissed, setDismissed] = useState<Set<string>>(loadDismissedInboxItems);
-
-  useEffect(() => {
-    const handleStorage = (event: StorageEvent) => {
-      if (event.key !== "paperclip:inbox:dismissed") return;
-      setDismissed(loadDismissedInboxItems());
-    };
-    window.addEventListener("storage", handleStorage);
-    return () => window.removeEventListener("storage", handleStorage);
-  }, []);
-
-  const dismiss = (id: string) => {
-    setDismissed((prev) => {
-      const next = new Set(prev);
-      next.add(id);
-      saveDismissedInboxItems(next);
-      return next;
-    });
-  };
-
-  return { dismissed, dismiss };
-}
-
-export function useReadInboxItems() {
-  const [readItems, setReadItems] = useState<Set<string>>(loadReadInboxItems);
-
-  useEffect(() => {
-    const handleStorage = (event: StorageEvent) => {
-      if (event.key !== READ_ITEMS_KEY) return;
-      setReadItems(loadReadInboxItems());
-    };
-    window.addEventListener("storage", handleStorage);
-    return () => window.removeEventListener("storage", handleStorage);
-  }, []);
-
-  const markRead = (id: string) => {
-    setReadItems((prev) => {
-      const next = new Set(prev);
-      next.add(id);
-      saveReadInboxItems(next);
-      return next;
-    });
-  };
-
-  const markUnread = (id: string) => {
-    setReadItems((prev) => {
-      const next = new Set(prev);
-      next.delete(id);
-      saveReadInboxItems(next);
-      return next;
-    });
-  };
-
-  return { readItems, markRead, markUnread };
-}
-
-export function useInboxBadge(companyId: string | null | undefined) {
-  const { dismissed } = useDismissedInboxItems();
-
-  const { data: approvals = [] } = useQuery({
-    queryKey: queryKeys.approvals.list(companyId!),
-    queryFn: () => approvalsApi.list(companyId!),
-    enabled: !!companyId,
-  });
-
-  const { data: joinRequests = [] } = useQuery({
-    queryKey: queryKeys.access.joinRequests(companyId!),
-    queryFn: async () => {
-      try {
-        return await accessApi.listJoinRequests(companyId!, "pending_approval");
-      } catch (err) {
-        if (err instanceof ApiError && (err.status === 401 || err.status === 403)) {
-          return [];
-        }
-        throw err;
-      }
-    },
-    enabled: !!companyId,
-    retry: false,
-  });
-
-  const { data: dashboard } = useQuery({
-    queryKey: queryKeys.dashboard(companyId!),
-    queryFn: () => dashboardApi.summary(companyId!),
-    enabled: !!companyId,
-  });
-
-  const { data: mineIssuesRaw = [] } = useQuery({
-    queryKey: queryKeys.issues.listMineByMe(companyId!),
-    queryFn: () =>
-      issuesApi.list(companyId!, {
-        touchedByUserId: "me",
-        inboxArchivedByUserId: "me",
-        status: INBOX_ISSUE_STATUSES,
-      }),
-    enabled: !!companyId,
-  });
-
-  const mineIssues = useMemo(() => getRecentTouchedIssues(mineIssuesRaw), [mineIssuesRaw]);
-
-  const { data: heartbeatRuns = [] } = useQuery({
-    queryKey: queryKeys.heartbeats(companyId!),
-    queryFn: () => heartbeatsApi.list(companyId!),
-    enabled: !!companyId,
-  });
-
-  return useMemo(
-    () =>
-      computeInboxBadgeData({
-        approvals,
-        joinRequests,
-        dashboard,
-        heartbeatRuns,
-        mineIssues,
-        dismissed,
-      }),
-    [approvals, joinRequests, dashboard, heartbeatRuns, mineIssues, dismissed],
-  );
-}