From 598193e6cb9555b56bbf847b8739ebacf1c61138 Mon Sep 17 00:00:00 2001
From: Ho Ngoc Hai <hongochai10@icloud.com>
Date: Fri, 13 Mar 2026 15:30:12 +0700
Subject: [PATCH] fix: wire up admin attendance page to real API, add BFF shop
 attendance endpoint

- BFF: add GET /api/bff/shops/{shopId}/attendance proxy to merchant-service
- ShopAttendance.razor: replace mock data with real attendance API call
- Calculate present/late/absent counts from actual attendance records

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../Pages/Admin/Shop/ShopAttendance.razor         | 15 +++++++++++----
 .../Controllers/StaffController.cs                | 11 +++++++++++
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/apps/web-client-tpos-net/src/WebClientTpos.Client/Pages/Admin/Shop/ShopAttendance.razor b/apps/web-client-tpos-net/src/WebClientTpos.Client/Pages/Admin/Shop/ShopAttendance.razor
index 0315153a..77281261 100644
--- a/apps/web-client-tpos-net/src/WebClientTpos.Client/Pages/Admin/Shop/ShopAttendance.razor
+++ b/apps/web-client-tpos-net/src/WebClientTpos.Client/Pages/Admin/Shop/ShopAttendance.razor
@@ -124,10 +124,17 @@
             {
                 var staff = await DataService.GetStaffForShopAsync(shopGuid);
                 _staffCount = staff.Count;
-                // EN: Mock attendance for now — will proxy to real API
-                // VI: Mock chấm công tạm thời — sẽ proxy đến API thực
-                _records = new();
-                _presentToday = staff.Count;
+
+                // EN: Load real attendance data from merchant-service via BFF.
+                // VI: Tải dữ liệu chấm công thực từ merchant-service qua BFF.
+                var attendance = await DataService.GetListFromApiAsync<AttendanceRow>(
+                    $"api/bff/shops/{shopGuid}/attendance?month={_month}&year={_year}");
+                _records = attendance;
+
+                var today = DateTime.UtcNow.Date;
+                _presentToday = attendance.Count(a => a.Date.Date == today);
+                _lateCount = attendance.Count(a => a.Date.Date == today && a.CheckIn.HasValue && a.CheckIn.Value.Hour >= 9);
+                _absentCount = _staffCount - _presentToday;
             }
         }
         catch { }
diff --git a/apps/web-client-tpos-net/src/WebClientTpos.Server/Controllers/StaffController.cs b/apps/web-client-tpos-net/src/WebClientTpos.Server/Controllers/StaffController.cs
index 9ec897f1..bd7c5340 100644
--- a/apps/web-client-tpos-net/src/WebClientTpos.Server/Controllers/StaffController.cs
+++ b/apps/web-client-tpos-net/src/WebClientTpos.Server/Controllers/StaffController.cs
@@ -414,6 +414,17 @@ public class StaffController : ControllerBase
         return await _merchant.PostAsJsonAsync("/api/v1/attendance/check-out", payload).ProxyAsync();
     }
 
+    /// <summary>
+    /// EN: Get attendance records for a shop (admin) — proxies to merchant-service.
+    /// VI: Lấy bản ghi chấm công theo shop (admin) — proxy đến merchant-service.
+    /// </summary>
+    [HttpGet("shops/{shopId:guid}/attendance")]
+    public Task<IActionResult> GetShopAttendance(Guid shopId, [FromQuery] int month = 0, [FromQuery] int year = 0)
+    {
+        var qs = $"?month={month}&year={year}";
+        return _merchant.GetAsync($"/api/v1/attendance/shop/{shopId}{qs}").ProxyAsync();
+    }
+
     /// <summary>
     /// EN: Get all available staff roles.
     /// VI: Lấy tất cả vai trò nhân viên hiện có.