sundynix-admin/src/api.ts

@@ -143,17 +143,21 @@ export async function savePricing(p: Pricing): Promise<void> {
   }
 }
 
-// —— 全局计费规则（token→积分汇率）——
+// —— 全局计费规则（token→积分汇率 + 硬拦截开关）——
-export async function getBillingConfig(): Promise<{ tokens_per_credit: number }> {
+export async function getBillingConfig(): Promise<{ tokens_per_credit: number; credit_enforce: boolean }> {
   const res = guard(await fetch(`${ADMIN}/billing-config`, { headers: authHeaders() }));
   if (!res.ok) throw new Error(`billing config failed: ${res.status}`);
-  const d = (await res.json()) as { tokens_per_credit?: string };
+  const d = (await res.json()) as { tokens_per_credit?: string; credit_enforce?: boolean };
-  return { tokens_per_credit: Number(d.tokens_per_credit) || 1000 }; // 空/未设 → 回退默认 1000
+  return { tokens_per_credit: Number(d.tokens_per_credit) || 1000, credit_enforce: !!d.credit_enforce }; // 空/未设 → 回退默认
 }
 
-export async function saveBillingConfig(tokensPerCredit: number): Promise<void> {
+export async function saveBillingConfig(tokensPerCredit: number, creditEnforce: boolean): Promise<void> {
   const res = guard(
-    await fetch(`${ADMIN}/billing-config`, { method: "PUT", headers: authHeaders(true), body: JSON.stringify({ tokens_per_credit: tokensPerCredit }) }),
+    await fetch(`${ADMIN}/billing-config`, {
+      method: "PUT",
+      headers: authHeaders(true),
+      body: JSON.stringify({ tokens_per_credit: tokensPerCredit, credit_enforce: creditEnforce }),
+    }),
   );
   if (!res.ok) {
     const d = (await res.json().catch(() => ({}))) as { error?: string };
@@ -161,6 +165,16 @@ export async function saveBillingConfig(tokensPerCredit: number): Promise<void>
   }
 }
 
+// —— 充值/发放积分（正=充值，负=校正）——
+export async function grantCredits(tenantId: string, credits: number, memo: string): Promise<number> {
+  const res = guard(
+    await fetch(`${ADMIN}/credits/grant`, { method: "POST", headers: authHeaders(true), body: JSON.stringify({ tenant_id: tenantId, credits, memo }) }),
+  );
+  const d = (await res.json().catch(() => ({}))) as { balance_micro?: number; error?: string };
+  if (!res.ok) throw new Error(d.error ?? `grant failed: ${res.status}`);
+  return d.balance_micro ?? 0;
+}
+
 // gatewayOnline 用公开的 /healthz 探活（不受鉴权影响）。
 export async function gatewayOnline(): Promise<boolean> {
   try {

sundynix-admin/src/components/BillingRules.tsx

@@ -18,9 +18,10 @@ interface Row {
 export function BillingRules({ onSaved }: { onSaved?: () => void }) {
   const [rows, setRows] = useState<Row[]>([]);
   const [rate, setRate] = useState(""); // tokens_per_credit
-  const [rateDirty, setRateDirty] = useState(false);
+  const [enforce, setEnforce] = useState(false); // 硬拦截开关
-  const [rateSaving, setRateSaving] = useState(false);
+  const [cfgDirty, setCfgDirty] = useState(false);
-  const [rateMsg, setRateMsg] = useState("");
+  const [cfgSaving, setCfgSaving] = useState(false);
+  const [cfgMsg, setCfgMsg] = useState("");
   const [loading, setLoading] = useState(true);
   const [err, setErr] = useState("");
 
@@ -45,7 +46,8 @@ export function BillingRules({ onSaved }: { onSaved?: () => void }) {
       };
       setRows([...chat.map(mk), ...emb.map(mk)]);
       setRate(String(cfg.tokens_per_credit));
-      setRateDirty(false);
+      setEnforce(cfg.credit_enforce);
+      setCfgDirty(false);
     } catch (e) {
       setErr((e as Error).message);
     } finally {
@@ -75,23 +77,23 @@ export function BillingRules({ onSaved }: { onSaved?: () => void }) {
     }
   };
 
-  const saveRate = async () => {
+  const saveConfig = async () => {
     const n = Number(rate);
     if (!(n > 0)) {
-      setRateMsg("汇率必须 > 0");
+      setCfgMsg("汇率必须 > 0");
       return;
     }
-    setRateSaving(true);
+    setCfgSaving(true);
-    setRateMsg("");
+    setCfgMsg("");
     try {
-      await saveBillingConfig(n);
+      await saveBillingConfig(n, enforce);
-      setRateDirty(false);
+      setCfgDirty(false);
-      setRateMsg("✓ 已保存");
+      setCfgMsg("✓ 已保存");
       onSaved?.();
     } catch (e) {
-      setRateMsg((e as Error).message);
+      setCfgMsg((e as Error).message);
     } finally {
-      setRateSaving(false);
+      setCfgSaving(false);
     }
   };
 
@@ -108,8 +110,8 @@ export function BillingRules({ onSaved }: { onSaved?: () => void }) {
         <span className="rounded bg-violet-50 px-2 py-0.5 text-[10px] font-medium text-violet-700">配置端</span>
       </div>
 
-      {/* 全局 token→积分 汇率 */}
+      {/* 全局：token→积分 汇率 + 硬拦截开关 */}
-      <div className="mb-5 flex flex-wrap items-end gap-3 rounded-lg border border-violet-100 bg-violet-50/40 p-3">
+      <div className="mb-5 flex flex-wrap items-end gap-5 rounded-lg border border-violet-100 bg-violet-50/40 p-3">
         <div>
           <label className="block text-[11px] font-medium text-gray-500">token → 积分 汇率</label>
           <div className="mt-1 flex items-center gap-2 text-sm text-gray-600">
@@ -120,22 +122,38 @@ export function BillingRules({ onSaved }: { onSaved?: () => void }) {
               value={rate}
               onChange={(e) => {
                 setRate(e.target.value);
-                setRateDirty(true);
+                setCfgDirty(true);
-                setRateMsg("");
+                setCfgMsg("");
               }}
               className="w-28 rounded border px-2 py-1 text-right font-mono text-xs focus:border-violet-500 focus:outline-none"
             />
             <span className="text-xs text-gray-400">token = 1 积分（设 1 即按 token 直计）</span>
           </div>
         </div>
+        <div>
+          <label className="block text-[11px] font-medium text-gray-500">余额硬拦截</label>
+          <label className="mt-1 flex cursor-pointer items-center gap-2 text-sm text-gray-600">
+            <input
+              type="checkbox"
+              checked={enforce}
+              onChange={(e) => {
+                setEnforce(e.target.checked);
+                setCfgDirty(true);
+                setCfgMsg("");
+              }}
+              className="h-4 w-4 accent-violet-600"
+            />
+            <span className="text-xs text-gray-400">开启后：租户积分余额 ≤0 拒绝新任务（默认关=软扣）</span>
+          </label>
+        </div>
         <button
-          onClick={() => void saveRate()}
+          onClick={() => void saveConfig()}
-          disabled={!rateDirty || rateSaving}
+          disabled={!cfgDirty || cfgSaving}
           className="rounded bg-violet-600 px-3 py-1 text-xs text-white hover:bg-violet-700 disabled:opacity-40"
         >
-          {rateSaving ? "保存中…" : "保存汇率"}
+          {cfgSaving ? "保存中…" : "保存规则"}
         </button>
-        {rateMsg && <span className={`text-[11px] ${rateMsg.startsWith("✓") ? "text-emerald-600" : "text-rose-600"}`}>{rateMsg}</span>}
+        {cfgMsg && <span className={`text-[11px] ${cfgMsg.startsWith("✓") ? "text-emerald-600" : "text-rose-600"}`}>{cfgMsg}</span>}
       </div>
 
       {/* 每模型单价 + 积分权重 */}

sundynix-admin/src/pages/UsagePage.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useMemo, useState, type ReactNode } from "react";
-import { adminUsage, type UsageReport, type UsageTenantSum, type UsageDay } from "../api";
+import { adminUsage, grantCredits, type UsageReport, type UsageTenantSum, type UsageDay } from "../api";
 import { BillingRules } from "../components/BillingRules";
 
 // 管理端「用量 & 计费」= 计费闭环一页：顶部配「规则」(单价/积分权重/汇率)，下方看「结果」(用量观测)。
@@ -68,6 +68,23 @@ export function UsagePage() {
 
   const series = useMemo(() => (report ? fillDays(report.trend, days) : []), [report, days]);
 
+  const [granting, setGranting] = useState("");
+  const doGrant = async (tenantId: string, name: string) => {
+    const s = window.prompt(`给「${name}」充值积分（正=充值，负=扣减/校正）`, "100");
+    if (s === null) return;
+    const n = Number(s);
+    if (!n) return;
+    setGranting(tenantId);
+    try {
+      await grantCredits(tenantId, n, "admin 手动充值");
+      await load();
+    } catch (e) {
+      window.alert((e as Error).message);
+    } finally {
+      setGranting("");
+    }
+  };
+
   if (loading) return <div className="text-sm text-gray-400">加载用量数据中…</div>;
   if (err) return <div className="text-sm text-rose-500">用量加载失败：{err}</div>;
   if (!report) return null;
@@ -170,7 +187,8 @@ export function UsagePage() {
                     <th className="py-2 pr-3 text-right font-medium">Token</th>
                     <th className="py-2 pr-3 text-right font-medium">成本</th>
                     <th className="py-2 pr-3 text-right font-medium">运行数</th>
-                    <th className="py-2 text-right font-medium">当前余额</th>
+                    <th className="py-2 pr-3 text-right font-medium">当前余额</th>
+                    <th className="py-2 text-right font-medium">操作</th>
                   </tr>
                 </thead>
                 <tbody>
@@ -185,7 +203,16 @@ export function UsagePage() {
                       <td className="py-2 pr-3 text-right tabular-nums text-gray-500">{int(r.total_tok)}</td>
                       <td className="py-2 pr-3 text-right tabular-nums text-gray-500">{money(r.cost_micros)}</td>
                       <td className="py-2 pr-3 text-right tabular-nums text-gray-500">{int(r.task_count)}</td>
-                      <td className={`py-2 text-right tabular-nums ${r.balance_micro >= 0 ? "text-gray-800" : "text-rose-500"}`}>{credits(r.balance_micro)}</td>
+                      <td className={`py-2 pr-3 text-right tabular-nums ${r.balance_micro >= 0 ? "text-gray-800" : "text-rose-500"}`}>{credits(r.balance_micro)}</td>
+                      <td className="py-2 text-right">
+                        <button
+                          onClick={() => void doGrant(r.tenant_id, r.name || r.tenant_id)}
+                          disabled={granting === r.tenant_id}
+                          className="rounded border border-violet-200 px-2.5 py-1 text-xs text-violet-600 hover:bg-violet-50 disabled:opacity-40"
+                        >
+                          {granting === r.tenant_id ? "…" : "充值"}
+                        </button>
+                      </td>
                     </tr>
                   ))}
                 </tbody>