From 5547b427bb8221c2b25e2505f7f6d0f8b192c3fb Mon Sep 17 00:00:00 2001
From: dmitriylaukhin <laukhin@dementiy.com>
Date: Fri, 8 May 2026 14:24:31 +0500
Subject: [PATCH] Add nonzero balance filter to users page, link from dashboard
 card

---
 src/app/admin/dashboard/page.tsx      |  4 ++--
 src/app/admin/users/page.tsx          | 19 ++++++++++++---
 src/components/admin/users-search.tsx | 33 +++++++++++++++++++++++----
 3 files changed, 46 insertions(+), 10 deletions(-)

diff --git a/src/app/admin/dashboard/page.tsx b/src/app/admin/dashboard/page.tsx
index fc13c51..3b34ef3 100644
--- a/src/app/admin/dashboard/page.tsx
+++ b/src/app/admin/dashboard/page.tsx
@@ -170,7 +170,7 @@ export default async function AdminDashboard() {
             </div>
           </div>
 
-          <div className="card-aubade p-5">
+          <Link href="/admin/users?balance=nonzero" className="card-aubade p-5 block">
             <p className="text-xs font-bold uppercase tracking-widest mb-3" style={{ color: "var(--muted-foreground)" }}>
               На балансах
             </p>
@@ -178,7 +178,7 @@ export default async function AdminDashboard() {
               {totalBalance.toLocaleString("ru-RU", { minimumFractionDigits: 2, maximumFractionDigits: 2 })} ₽
             </p>
             <p className="text-xs mt-0.5" style={{ color: "var(--muted-foreground)" }}>сумма по всем пользователям</p>
-          </div>
+          </Link>
         </div>
       </div>
     </div>
diff --git a/src/app/admin/users/page.tsx b/src/app/admin/users/page.tsx
index 9a6756f..d937151 100644
--- a/src/app/admin/users/page.tsx
+++ b/src/app/admin/users/page.tsx
@@ -8,14 +8,25 @@ import { UsersSearch } from "@/components/admin/users-search";
 const PAGE_SIZE = 20;
 
 interface Props {
-  searchParams: Promise<{ search?: string; role?: string; page?: string }>;
+  searchParams: Promise<{ search?: string; role?: string; page?: string; balance?: string }>;
 }
 
 export default async function UsersPage({ searchParams }: Props) {
-  const { search = "", role = "", page = "1" } = await searchParams;
+  const { search = "", role = "", page = "1", balance = "" } = await searchParams;
   const currentPage = Math.max(1, parseInt(page) || 1);
   const skip = (currentPage - 1) * PAGE_SIZE;
 
+  // Collect userIds with non-zero balance if filter is active
+  let balanceUserIds: string[] | null = null;
+  if (balance === "nonzero") {
+    const groups = await prisma.balanceTransaction.groupBy({
+      by: ["userId"],
+      _sum: { amount: true },
+      having: { amount: { _sum: { not: { equals: 0 } } } },
+    });
+    balanceUserIds = groups.map((g) => g.userId);
+  }
+
   const where = {
     ...(search
       ? {
@@ -26,6 +37,7 @@ export default async function UsersPage({ searchParams }: Props) {
         }
       : {}),
     ...(role ? { role } : {}),
+    ...(balanceUserIds !== null ? { id: { in: balanceUserIds } } : {}),
   };
 
   const [users, total] = await Promise.all([
@@ -66,6 +78,7 @@ export default async function UsersPage({ searchParams }: Props) {
     const params = new URLSearchParams();
     if (search) params.set("search", search);
     if (role) params.set("role", role);
+    if (balance) params.set("balance", balance);
     params.set("page", String(p));
     return `/admin/users?${params.toString()}`;
   }
@@ -88,7 +101,7 @@ export default async function UsersPage({ searchParams }: Props) {
 
       {/* Filters */}
       <Suspense>
-        <UsersSearch initialSearch={search} initialRole={role} />
+        <UsersSearch initialSearch={search} initialRole={role} initialBalance={balance} />
       </Suspense>
 
       <UsersTable users={tableUsers} />
diff --git a/src/components/admin/users-search.tsx b/src/components/admin/users-search.tsx
index 9aa71f1..d1be4e8 100644
--- a/src/components/admin/users-search.tsx
+++ b/src/components/admin/users-search.tsx
@@ -13,15 +13,24 @@ const inputStyle: React.CSSProperties = {
   fontFamily: "inherit",
 };
 
-export function UsersSearch({ initialSearch, initialRole }: { initialSearch: string; initialRole: string }) {
+export function UsersSearch({
+  initialSearch,
+  initialRole,
+  initialBalance,
+}: {
+  initialSearch: string;
+  initialRole: string;
+  initialBalance: string;
+}) {
   const router = useRouter();
   const pathname = usePathname();
   const [, startTransition] = useTransition();
 
-  function update(search: string, role: string) {
+  function update(search: string, role: string, balance: string) {
     const params = new URLSearchParams();
     if (search) params.set("search", search);
     if (role) params.set("role", role);
+    if (balance) params.set("balance", balance);
     startTransition(() => router.push(`${pathname}?${params.toString()}`));
   }
 
@@ -36,7 +45,7 @@ export function UsersSearch({ initialSearch, initialRole }: { initialSearch: str
           onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
           onBlur={(e) => {
             e.currentTarget.style.borderColor = "var(--border)";
-            update(e.currentTarget.value.trim(), initialRole);
+            update(e.currentTarget.value.trim(), initialRole, initialBalance);
           }}
           onKeyDown={(e) => { if (e.key === "Enter") e.currentTarget.blur(); }}
         />
@@ -44,7 +53,7 @@ export function UsersSearch({ initialSearch, initialRole }: { initialSearch: str
 
       <select
         defaultValue={initialRole}
-        onChange={(e) => update(initialSearch, e.target.value)}
+        onChange={(e) => update(initialSearch, e.target.value, initialBalance)}
         style={{ ...inputStyle, appearance: "none", cursor: "pointer" }}
         onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
         onBlur={(e) => (e.currentTarget.style.borderColor = "var(--border)")}
@@ -55,7 +64,21 @@ export function UsersSearch({ initialSearch, initialRole }: { initialSearch: str
         <option value="admin">Администраторы</option>
       </select>
 
-      {(initialSearch || initialRole) && (
+      <button
+        type="button"
+        onClick={() => update(initialSearch, initialRole, initialBalance === "nonzero" ? "" : "nonzero")}
+        className="text-xs px-3"
+        style={{
+          border: "2px solid var(--border)",
+          background: initialBalance === "nonzero" ? "var(--foreground)" : "transparent",
+          color: initialBalance === "nonzero" ? "var(--background)" : "var(--muted-foreground)",
+          cursor: "pointer",
+        }}
+      >
+        С балансом
+      </button>
+
+      {(initialSearch || initialRole || initialBalance) && (
         <button
           type="button"
           onClick={() => startTransition(() => router.push(pathname))}