feat: 优化分组用量统计

frontend/src/api/__tests__/admin.groups.usage-summary.spec.ts

@@ -0,0 +1,29 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const { get } = vi.hoisted(() => ({
+  get: vi.fn(),
+}))
+
+vi.mock('@/api/client', () => ({
+  apiClient: { get },
+}))
+
+import { getUsageSummary } from '@/api/admin/groups'
+
+describe('admin group usage summary API', () => {
+  beforeEach(() => {
+    get.mockReset()
+    get.mockResolvedValue({ data: [] })
+  })
+
+  it('does not send browser timezone parameters', async () => {
+    const summary = [
+      { group_id: 1, today_cost: 1.25, yesterday_cost: 2.5, total_cost: 9.75 },
+    ]
+    get.mockResolvedValue({ data: summary })
+
+    await expect(getUsageSummary()).resolves.toEqual(summary)
+
+    expect(get).toHaveBeenCalledWith('/admin/groups/usage-summary')
+  })
+})

frontend/src/api/admin/groups.ts

@@ -446,18 +446,15 @@ export async function clearGroupRPMOverrides(id: number): Promise<{ message: str
 }
 
 /**
- * Get usage summary (today + cumulative cost) for all groups
- * @param timezone - IANA timezone string (e.g. "Asia/Shanghai")
+ * Get usage summary (today + yesterday + cumulative cost) for all groups
  * @returns Array of group usage summaries
  */
-export async function getUsageSummary(
-  timezone?: string
-): Promise<{ group_id: number; today_cost: number; total_cost: number }[]> {
+export async function getUsageSummary(): Promise<
+  { group_id: number; today_cost: number; yesterday_cost: number; total_cost: number }[]
+> {
   const { data } = await apiClient.get<
-    { group_id: number; today_cost: number; total_cost: number }[]
-  >('/admin/groups/usage-summary', {
-    params: timezone ? { timezone } : undefined
-  })
+    { group_id: number; today_cost: number; yesterday_cost: number; total_cost: number }[]
+  >('/admin/groups/usage-summary')
   return data
 }