TrackingToolWeb/api.py

@@ -6,46 +6,6 @@ from fastapi import  UploadFile
 
 URL_API = "https://ms.prology.net/api/v1"
 
-# def send_image(id, file: UploadFile, student_name: str, status: str):
-#     id = str(id)
-
-#     # Tạo folder theo ngày
-#     today = datetime.datetime.now().strftime("%Y_%m_%d")
-#     folder_path = f"./images/{today}"
-
-#     if not os.path.exists(folder_path):
-#         os.makedirs(folder_path)
-
-#     # Tạo file name chuẩn
-#     file_name = (
-#         f"{student_name}_"
-#         f"{status}_at_{datetime.datetime.now().strftime('%Y_%m_%d_%H_%M_%S')}.png"
-#     )
-
-#     file_path = os.path.join(folder_path, file_name)
-
-#     # Lưu file UploadFile xuống
-#     with open(file_path, "wb") as f:
-#         f.write(file.file.read())
-
-#     # Mở lại file để gửi API
-#     with open(file_path, "rb") as image_file:
-#         files = {"image": image_file}
-#         data = {"id": id, "file_name": file_name}
-
-#         try:
-#             response = requests.post(
-#                 URL_API + "/admin/tracking/send-image",
-#                 data=data,
-#                 files=files
-#             )
-#             response.raise_for_status()
-#             res = response.json()
-#         except Exception as e:
-#             return {"status": False, "message": str(e)}
-
-#     return res
-    
 
 def send_image(id, image_bytes, student_name: str, status: str):
     id = str(id)
@@ -78,8 +38,6 @@ def send_image(id, image_bytes, student_name: str, status: str):
         print("Send image failed:", e)
        
     
-    
-    
 def create_history(data):
     # Gửi yêu cầu POST với dữ liệu đã chỉ định
     response = requests.post(URL_API+"/admin/tracking/scan-create", data=data)
@@ -88,3 +46,11 @@ def create_history(data):
     print(res)
     
     return res
+
+
+def users(params):
+     # Gửi yêu cầu POST với dữ liệu đã chỉ định
+    response = requests.get(URL_API+"/admin/timekeeping", params=params, headers={"authorization": "Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJodHRwczovL21zLnByb2xvZ3kubmV0L2FwaS92MS9hZG1pbi9sb2dpbiIsImlhdCI6MTc1Njg2MDQ1OSwiZXhwIjoxNzg4Mzk2NDU5LCJuYmYiOjE3NTY4NjA0NTksImp0aSI6IkRrb0NLbHBKV1pkNnZCN0QiLCJzdWIiOiIxNSIsInBydiI6ImQyZmYyOTMzOWE4YTNlODJjMzU4MmE1YThlNzM5ZGYxNzg5YmIxMmYifQ.DoHqHeAGGxpvzlNQ9dAZjZf2Yl573XCgNBT8ZiSx5N4"})
+    res = response.json()
+    
+    return res

TrackingToolWeb/client/src/pages/main/components/tab-features/index.tsx

@@ -84,32 +84,20 @@ export default function TabFeatures() {
 
       const { data } = await checkingApi.checkin({ file });
 
-      if (!data || !data?.data) {
+      if (!data || !data?.status) {
         toast.error(
           (data as any)?.message || "Error In Checking: " + JSON.stringify(data)
         );
         return;
       }
 
-      if (data?.checking) {
-        setCurrentUser(data?.data || null);
-
-        // Set timeout mới
-        timeoutRef.current = setTimeout(() => {
-          setCurrentUser(null);
-          timeoutRef.current = null;
-        }, 2000);
-      }
-
       const message =
         (data as any)?.message ||
         `Checking thành công lúc: ${formatTime(new Date().toLocaleString())}`;
 
       toast.success(message);
 
-      if (!data?.status) return;
-
-      speak({ type: data?.status });
+      speak({ type: data?.status_type });
       setRefreshLog(true);
     } catch (error) {
       const data = error as AxiosError;

TrackingToolWeb/client/src/pages/main/components/tab-users.tsx

@@ -1,24 +1,12 @@
 /* eslint-disable no-constant-binary-expression */
-/* eslint-disable @typescript-eslint/no-explicit-any */
 "use client";
-
-import type React from "react";
-
 import { checkingApi } from "@/api/checking-api";
 import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
-import { Button } from "@/components/ui/button";
 import { Card } from "@/components/ui/card";
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuSeparator,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
 import { TabsContent } from "@/components/ui/tabs";
 import { cn } from "@/lib/utils";
 import useUserStore from "@/stores/use-user-store";
-import { Edit, MoreVertical, Trash2, UserCheck, Users } from "lucide-react";
+import { Users } from "lucide-react";
 import { useEffect, useState } from "react";
 
 export default function TabUsers({ value }: { value: string }) {
@@ -47,24 +35,6 @@ export default function TabUsers({ value }: { value: string }) {
     }
   };
 
-  const handleEdit = (user: IUser, e: React.MouseEvent) => {
-    e.stopPropagation();
-    console.log("Edit user:", user);
-    // TODO: Implement edit functionality
-  };
-
-  const handleDelete = (user: IUser, e: React.MouseEvent) => {
-    e.stopPropagation();
-    console.log("Delete user:", user);
-    // TODO: Implement delete functionality
-  };
-
-  const handleViewDetails = (user: IUser, e: React.MouseEvent) => {
-    e.stopPropagation();
-    console.log("View details:", user);
-    // TODO: Implement view details functionality
-  };
-
   useEffect(() => {
     // eslint-disable-next-line react-hooks/set-state-in-effect
     loadUsers();
@@ -102,7 +72,7 @@ export default function TabUsers({ value }: { value: string }) {
                 </p>
               </div>
 
-              <DropdownMenu>
+              {/* <DropdownMenu>
                 <DropdownMenuTrigger
                   asChild
                   onClick={(e) => e.stopPropagation()}
@@ -130,7 +100,7 @@ export default function TabUsers({ value }: { value: string }) {
                     <span>Xóa</span>
                   </DropdownMenuItem>
                 </DropdownMenuContent>
-              </DropdownMenu>
+              </DropdownMenu> */}
             </div>
           </Card>
         ))}

TrackingToolWeb/main.py

@@ -38,6 +38,7 @@ def get_db():
         db.close()
 app.mount("/static", StaticFiles(directory="static"), name="static")
 
+
 @app.get("/")
 def root():
     return FileResponse("static/index.html")
@@ -190,112 +191,272 @@ async def register_student(
 
 
 
+# @app.post("/checkin")
+# async def checkin(background_tasks: BackgroundTasks, file: UploadFile = File(...), camera_id: str = Form("cam1"), db: Session = Depends(get_db)):
+#     image_data = await file.read()
+#     path = os.path.join(UPLOAD_DIR, "checkin.jpg")
+#     with open(path, "wb") as f:
+#         f.write(image_data)
+
+#     unknown_img = face_recognition.load_image_file(path)
+#     unknown_encodings = face_recognition.face_encodings(unknown_img)
+
+#     if not unknown_encodings:
+#         return {"message": "No face detected."}
+    
+#     unknown_encoding = unknown_encodings[0]
+
+#     # Get all encodings with student info
+#     encodings = db.execute(
+#         text("""
+#             SELECT s.id, s.name, s.email, s.avatar, se.encoding 
+#             FROM student_encodings se
+#             JOIN students s ON s.id = se.student_id
+#         """)
+#     ).fetchall()
+
+#     for encoding in encodings:
+#         known_encoding = np.frombuffer(encoding.encoding)
+#         result = face_recognition.compare_faces([known_encoding], unknown_encoding, tolerance=0.5)
+#         if result[0]:
+#             now = datetime.datetime.now()
+
+#             # Check recent checkin
+#             recent_check = db.execute(
+#                 text("""
+#                     SELECT id FROM checkin_logs 
+#                     WHERE student_id = :student_id 
+#                     AND time > :time_threshold
+#                 """),
+#                 {
+#                     "student_id": encoding.id,
+#                     "time_threshold": now - datetime.timedelta(minutes=0.5)
+#                 }
+#             ).fetchone()
+
+#             if recent_check:
+#                 return {
+#                     "message": f"{encoding.name} already checked in recently.",
+#                     "checking": False,
+#                     "data": {
+#                         "id": encoding.id,
+#                         "name": encoding.name,
+#                         "email": encoding.email,
+#                         "avatar": encoding.avatar,
+#                         "camera_id": camera_id,
+#                         "time": now.isoformat()
+#                     }
+#                 }
+
+
+
+#             # thêm dô đây
+#             # id_log = 0
+#             # ms_response = create_history({"name": encoding.name.split('\n')[0], "time_string": f"{datetime.datetime.now()}", "status": "check in"})
+#             # id_log = ms_response.get('data').get('id')
+#             # status = ms_response.get('data').get('status')
+#             status = "check in"
+            
+#             # # reset pointer
+#             # file.file.seek(0)
+            
+#             # background_tasks.add_task(
+#             #     send_image,
+#             #     id_log,
+#             #     image_data,       # truyền bytes, không phải UploadFile
+#             #     encoding.name,
+#             #     status
+#             # )
+
+#             # Insert new checkin
+#             db.execute(
+#                 text("""
+#                     INSERT INTO checkin_logs (student_id, time, camera_id, status) 
+#                     VALUES (:student_id, :time, :camera_id, :status)
+#                 """),
+#                 {
+#                     "student_id": encoding.id,
+#                     "time": now,
+#                     "camera_id": camera_id,
+#                     "status": status
+#                 }
+#             )
+#             db.commit()
+            
+#             return {
+#                 "message": f"Check-in successful for {encoding.name}",
+#                 "checking": True,
+#                 "status": status,
+#                 "data": {
+#                     "id": encoding.id,
+#                     "name": encoding.name,
+#                     "email": encoding.email,
+#                     "avatar": encoding.avatar,
+#                     "camera_id": camera_id,
+#                     "time": now.isoformat()
+#                 }
+#             }
+
+#     return {"message": "No match found."}
+
 @app.post("/checkin")
 async def checkin(background_tasks: BackgroundTasks, file: UploadFile = File(...), camera_id: str = Form("cam1"), db: Session = Depends(get_db)):
+    import logging
+    logging.basicConfig(level=logging.INFO)
+
     image_data = await file.read()
     path = os.path.join(UPLOAD_DIR, "checkin.jpg")
     with open(path, "wb") as f:
         f.write(image_data)
 
     unknown_img = face_recognition.load_image_file(path)
-    unknown_encodings = face_recognition.face_encodings(unknown_img)
 
+    # Option: dùng CNN detector (chậm nhưng chính xác hơn) nếu bạn đã cài dlib với CUDA / muốn chính xác tối đa:
+    # unknown_locations = face_recognition.face_locations(unknown_img, model="cnn")
+    # unknown_encodings = face_recognition.face_encodings(unknown_img, unknown_locations)
+
+    unknown_encodings = face_recognition.face_encodings(unknown_img)
     if not unknown_encodings:
-        return {"message": "No face detected."}
+        return {"message": "No face detected.", "status": False}
 
     unknown_encoding = unknown_encodings[0]
 
-    # Get all encodings with student info
-    encodings = db.execute(
+    # TÙY CHỈNH: threshold nhỏ hơn → ít nhầm lẫn, nhưng dễ false negative.
+    # Thử: 0.4 (chặt), 0.45 (cân bằng), 0.55 (lỏng)
+    DIST_THRESHOLD = 0.42
+
+    # Lấy tất cả encodings (mỗi row là một encoding blob) kèm student info
+    rows = db.execute(
         text("""
-            SELECT s.id, s.name, s.email, s.avatar, se.encoding 
+            SELECT s.id AS student_id, s.name AS student_name, se.encoding AS encoding_blob
             FROM student_encodings se
             JOIN students s ON s.id = se.student_id
         """)
     ).fetchall()
 
-    for encoding in encodings:
-        known_encoding = np.frombuffer(encoding.encoding)
-        result = face_recognition.compare_faces([known_encoding], unknown_encoding, tolerance=0.5)
-        if result[0]:
-            now = datetime.datetime.now()
+    # Gom các encoding theo student_id
+    from collections import defaultdict
+    student_encodings = defaultdict(list)
+    student_names = {}
 
-            # Check recent checkin
-            recent_check = db.execute(
-                text("""
-                    SELECT id FROM checkin_logs 
-                    WHERE student_id = :student_id 
-                    AND time > :time_threshold
-                """),
-                {
-                    "student_id": encoding.id,
-                    "time_threshold": now - datetime.timedelta(minutes=0.5)
-                }
-            ).fetchone()
+    for r in rows:
+        sid = r.student_id
+        student_names[sid] = r.student_name
+        # chuyển BLOB -> numpy array đúng dtype & shape
+        try:
+            enc = np.frombuffer(r.encoding_blob, dtype=np.float64)
+            # Một bản encoding phải dài 128
+            if enc.size == 128:
+                student_encodings[sid].append(enc)
+            else:
+                logging.warning(f"encoding size invalid for student {sid}: {enc.size}")
+        except Exception as e:
+            logging.exception(f"Error decoding encoding for student {sid}: {e}")
 
-            if recent_check:
-                return {
-                    "message": f"{encoding.name} already checked in recently.",
-                    "checking": False,
-                    "data": {
-                        "id": encoding.id,
-                        "name": encoding.name,
-                        "email": encoding.email,
-                        "avatar": encoding.avatar,
-                        "camera_id": camera_id,
-                        "time": now.isoformat()
-                    }
-                }
+    # Nếu không có encoding nào trong DB
+    if not student_encodings:
+        return {"message": "No known encodings in DB.", "status": False}
 
+    # Tìm khoảng cách nhỏ nhất cho từng student
+    best_student = None
+    best_distance = float("inf")
+    second_best_distance = float("inf")
 
+    for sid, enc_list in student_encodings.items():
+        # calc distances between unknown and all encs of this student
+        try:
+            dists = face_recognition.face_distance(enc_list, unknown_encoding)  # returns array
+        except Exception:
+            # fallback if enc_list is list of 1D arrays -> convert to 2D array
+            arr = np.vstack(enc_list)
+            dists = face_recognition.face_distance(arr, unknown_encoding)
 
-            # thêm dô đây
-            id_log = 0
-            ms_response = create_history({"name": encoding.name.split('\n')[0], "time_string": f"{datetime.datetime.now()}", "status": "check in"})
-            id_log = ms_response.get('data').get('id')
-            status = ms_response.get('data').get('status')
+        min_dist = float(np.min(dists))
+        logging.info(f"Student {sid} ({student_names.get(sid)}) min_dist = {min_dist:.4f}")
 
-            # reset pointer
-            file.file.seek(0)
+        # update best / second best global
+        if min_dist < best_distance:
+            second_best_distance = best_distance
+            best_distance = min_dist
+            best_student = sid
+        elif min_dist < second_best_distance:
+            second_best_distance = min_dist
 
-            background_tasks.add_task(
-                send_image,
-                id_log,
-                image_data,       # truyền bytes, không phải UploadFile
-                encoding.name,
-                status
-            )
+    # Debug log best/second distances
+    logging.info(f"Best student {best_student} dist={best_distance:.4f}, second_best={second_best_distance:.4f}")
 
-            # Insert new checkin
-            db.execute(
-                text("""
-                    INSERT INTO checkin_logs (student_id, time, camera_id, status) 
-                    VALUES (:student_id, :time, :camera_id, :status)
-                """),
-                {
-                    "student_id": encoding.id,
-                    "time": now,
-                    "camera_id": camera_id,
-                    "status": status
-                }
-            )
-            db.commit()
+    # Ratio check: nếu best much better than second best => more confident
+    ratio_ok = True
+    if second_best_distance < float("inf"):
+        ratio = best_distance / (second_best_distance + 1e-8)
+        logging.info(f"Distance ratio (best/second) = {ratio:.4f}")
+        # Nếu ratio quá gần 1 (ví dụ > 0.85) => không đủ phân biệt
+        if ratio > 0.85:
+            ratio_ok = False
 
-            return {
-                "message": f"Check-in successful for {encoding.name}",
-                "checking": True,
-                "status": status,
-                "data": {
-                    "id": encoding.id,
-                    "name": encoding.name,
-                    "email": encoding.email,
-                    "avatar": encoding.avatar,
-                    "camera_id": camera_id,
-                    "time": now.isoformat()
-                }
+    # Quyết định match nếu best_distance nhỏ hơn threshold và ratio ok
+    if best_distance <= DIST_THRESHOLD and ratio_ok and best_student is not None:
+        # kiểm tra recent check (nửa phút trước)
+        now = datetime.datetime.now()
+        recent_check = db.execute(
+            text("""
+                SELECT id FROM checkin_logs 
+                WHERE student_id = :student_id 
+                AND time > :time_threshold
+            """),
+            {
+                "student_id": best_student,
+                "time_threshold": now - datetime.timedelta(minutes=0.5)
             }
+        ).fetchone()
 
-    return {"message": "No match found."}
+        if recent_check:
+            return {"message": f"{student_names.get(best_student)} already checked in recently.", "status": True}
+        
+        
+        
+        # thêm dô đây
+        id_log = 0
+        ms_response = create_history({"name": student_names.get(best_student).split('\n')[0], "time_string": f"{datetime.datetime.now()}", "status": "check in"})
+        id_log = ms_response.get('data').get('id')
+        status = ms_response.get('data').get('status')
+        status = "check in"
+        
+        # reset pointer
+        file.file.seek(0)
+        
+        background_tasks.add_task(
+            send_image,
+            id_log,
+            image_data,       # truyền bytes, không phải UploadFile
+            student_names.get(best_student),
+            status
+        )
+
+        db.execute(
+            text("""
+                INSERT INTO checkin_logs (student_id, time, camera_id, status) 
+                VALUES (:student_id, :time, :camera_id, :status)
+            """),
+            {
+                "student_id": best_student,
+                "time": now,
+                "camera_id": camera_id,
+                "status": status
+            }
+        )
+        db.commit()
+        return {"message": f"Check-in successful for {student_names.get(best_student)} (dist={best_distance:.4f})", "status": True, "status_type":status}
+
+    # Nếu không thỏa threshold/rule thì trả no match (và log lý do)
+    reasons = []
+    if best_distance > DIST_THRESHOLD:
+        reasons.append(f"best_distance({best_distance:.4f}) > threshold({DIST_THRESHOLD})")
+    if not ratio_ok:
+        reasons.append(f"ratio not confident ({best_distance:.4f}/{second_best_distance:.4f})")
+
+    logging.info("No confident match: " + "; ".join(reasons))
+    return {"message": "No match found.", "reasons": reasons, "status": False}
 
 
 @app.get("/logs")

TrackingToolWeb/models.py

@@ -9,7 +9,7 @@ class Student(Base):
     id = Column(Integer, primary_key=True, index=True)
     name = Column(String(100), nullable=False)
     email = Column(String(100), nullable=False, unique=True, index=True)
-    avatar = Column(String(500), nullable=True, unique=True, index=True)
+    avatar = Column(String(500), nullable=True, index=True)
 
     __table_args__ = (UniqueConstraint('email', name='uq_student_email'),)
 

TrackingToolWeb/static/index.html

@@ -8,7 +8,7 @@
     <script
       type="module"
       crossorigin
-      src="/camera/static/assets/index-Cs3L7CRl.js"
+      src="/camera/static/assets/index-BtpLNeIZ.js"
     ></script>
     <link
       rel="stylesheet"

TrackingToolWeb/sync.py

@@ -0,0 +1,266 @@
+from api import users
+from database import SessionLocal
+import os
+import requests
+import tempfile
+import face_recognition
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy import text
+from database import SessionLocal
+import json
+
+
+URL_BASE_RESOURCE = "https://ms.prology.net/image/storage/"
+
+def register_face_handler(name: str, email: str, avatar: str | None, image_url: str):
+    print(f"[DEBUG] Bắt đầu register_face_handler với email: {email}, image_url: {image_url}")
+
+    db = SessionLocal()
+
+    try:
+        # 1. Tải ảnh từ URL
+        try:
+            res = requests.get(image_url)
+            res.raise_for_status()
+        except Exception as e:
+            print(f"[ERROR] Không tải được ảnh từ URL {image_url}: {e}")
+            return {"status": False, "message": "Không tải được ảnh từ URL."}
+
+        # 2. Lưu ảnh vào file tạm
+        with tempfile.NamedTemporaryFile(delete=False, suffix=".jpg") as tmp:
+            tmp.write(res.content)
+            tmp_path = tmp.name
+
+        print(f"[DEBUG] Ảnh đã lưu tạm ở: {tmp_path}")
+
+        # 3. Encode khuôn mặt
+        image = face_recognition.load_image_file(tmp_path)
+        encodings = face_recognition.face_encodings(image)
+
+        if not encodings:
+            print("[ERROR] Không phát hiện khuôn mặt trong ảnh.")
+            return {"status": False, "message": "Không phát hiện khuôn mặt."}
+
+        encoding_bytes = encodings[0].tobytes()
+        print("[DEBUG] Đã encode khuôn mặt.")
+
+        # 4. Check email tồn tại
+        print(f"[DEBUG] Kiểm tra email tồn tại: {email}")
+        existing = db.execute(
+            text("SELECT id FROM students WHERE email = :email"),
+            {"email": email}
+        ).fetchone()
+
+        if existing:
+            student_id = existing[0]
+            print(f"[DEBUG] Email đã tồn tại, student_id = {student_id}. Thêm encoding mới…")
+
+            db.execute(
+                text("""
+                    INSERT INTO student_encodings (student_id, encoding)
+                    VALUES (:student_id, :encoding)
+                """),
+                {"student_id": student_id, "encoding": encoding_bytes}
+            )
+            db.commit()
+
+            return {"status": True, "message": "Đã thêm encoding mới."}
+
+        # 5. Email chưa tồn tại → tạo student mới
+        print(f"[DEBUG] Email chưa tồn tại, tạo student mới: {name}, {email}")
+
+        db.execute(
+            text("""
+                INSERT INTO students (name, email, avatar)
+                VALUES (:name, :email, :avatar)
+            """),
+            {
+                "name": name,
+                "email": email,
+                "avatar": avatar,
+            }
+        )
+        db.commit()
+
+        student_id = db.execute(text("SELECT LAST_INSERT_ID()")).fetchone()[0]
+        print(f"[DEBUG] Student mới ID = {student_id}")
+
+        # 6. Lưu encoding
+        db.execute(
+            text("""
+                INSERT INTO student_encodings (student_id, encoding)
+                VALUES (:student_id, :encoding)
+            """),
+            {"student_id": student_id, "encoding": encoding_bytes}
+        )
+        db.commit()
+
+        return {"status": True, "message": "Đăng ký thành công."}
+
+    except IntegrityError as e:
+        db.rollback()
+        print(f"[ERROR] IntegrityError (email có thể đã tồn tại): {e}")
+        return {"status": False, "message": "Email đã tồn tại."}
+
+    except Exception as e:
+        print(f"[ERROR] Lỗi không xác định: {e}")
+        return {"status": False, "message": "Lỗi server."}
+
+    finally:
+        db.close()
+
+def extract_images(history_list):
+    images = []
+
+    for day_item in history_list:
+        values = day_item.get("values", [])
+        for v in values:
+            img = v.get("image")
+            if img:
+                images.append(img)
+
+    return images
+
+def sync_data_user():
+    response = users({"month": 11, "year": 2025})
+
+    if not response.get("status"):
+        return
+
+    raw_data = response.get("data")
+
+    if isinstance(raw_data, str):
+        try:
+            data = json.loads(raw_data)
+        except:
+            print(raw_data)
+            return
+    else:
+        data = raw_data
+
+    db = SessionLocal()
+
+    for item in data:
+        histories = item.get("history", [])
+        user = item.get("user")
+
+        if len(histories) <= 0:
+            continue
+
+        # 👉 Lấy số lượng encoding hiện có trong DB
+        try:
+            count = db.execute(
+                text("""
+                    SELECT COUNT(*)
+                    FROM student_encodings se
+                    JOIN students s ON s.id = se.student_id
+                    WHERE s.email = :email
+                """),
+                {"email": user.get("email")}
+            ).fetchone()[0]
+        except Exception as e:
+            print("[ERROR] Khi lấy count:", e)
+            continue
+
+        # 👉 Nếu đủ 5 bản ghi → SKIP người này
+        limit = 10
+        if count >= limit:
+            print(f"==> Bỏ qua {user.get('email')} vì đã đủ {limit} encoding ({count}/{limit})")
+            continue
+
+        # 👉 Nếu chưa đủ thì mới xử lý ảnh
+        histories_list = extract_images(histories)
+
+        for image in histories_list:
+            # Kiểm tra lại lần nữa trước khi thêm (tránh dư khi có nhiềsu ảnh)
+            if count >= limit:
+                print(f"==> Đã đạt {limit} encoding, dừng cho {user.get('email')}")
+                break
+
+            avatar = URL_BASE_RESOURCE + user.get("avatar", "")
+            image_url = URL_BASE_RESOURCE + image
+
+            print(user.get("name"), image_url)
+
+            result = register_face_handler(
+                name=user.get("name"),
+                email=user.get("email"),
+                avatar=avatar,
+                image_url=image_url
+            )
+
+            print("Result:", result)
+
+            # Tăng biến đếm sau mỗi lần thêm
+            if result.get("status"):
+                count += 1
+
+    db.close()
+    return response
+
+def test_valid_data():
+    response = users({"month": 10, "year": 2025})
+
+    if not response.get("status"):
+        print("API trả status=False")
+        return
+
+    raw_data = response.get("data")
+
+    if isinstance(raw_data, str):
+        try:
+            data = json.loads(raw_data)
+        except Exception as e:
+            print("[ERROR] Không parse được data:", e)
+            return
+    else:
+        data = raw_data
+
+    for item in data:
+        histories = item.get("history", [])
+        user = item.get("user")
+
+        if len(histories) <= 0 or not user:
+            continue
+
+        histories_list = extract_images(histories)
+
+        for image in histories_list:
+            # Tải ảnh từ server trước khi gửi
+            image_url = URL_BASE_RESOURCE + image
+            try:
+                res = requests.get(image_url)
+                res.raise_for_status()
+            except Exception as e:
+                print(f"[ERROR] Không tải được ảnh {image_url}: {e}")
+                continue
+
+            # Lưu tạm để upload
+            with tempfile.NamedTemporaryFile(delete=False, suffix=".jpg") as tmp:
+                tmp.write(res.content)
+                tmp_path = tmp.name
+
+            # Gửi lên API
+            with open(tmp_path, "rb") as f:
+                r = requests.post(
+                    "http://localhost:8000/checkin",
+                    files={"file": f},
+                    data={"camera_id": "cam1"}
+                )
+                print(r.status_code, r.json(), user.get("name"))
+
+            # Xóa file tạm
+            os.remove(tmp_path)
+
+    return response
+
+
+
+
+
+# sync_data_user()
+
+# test_valid_data()
+
+
+