From c04d285be616178f3549d0d601a0fa9d05a4a840 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Wed, 3 Dec 2025 19:53:21 +0100
Subject: [PATCH 01/14] add-dashboard

---
 docs/user_management.md |  6 ++++++
 src/main.py             | 36 +++++++++++++++++++++++++++++++++++-
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/docs/user_management.md b/docs/user_management.md
index 0c6ecc0..583edd2 100644
--- a/docs/user_management.md
+++ b/docs/user_management.md
@@ -5,6 +5,12 @@ curl -X POST http://localhost:8000/register/ \
   -H "Content-Type: application/json" \
   -d '{"username": "gymbro", "email": "gym@example.com", "password": "secret123"}'
 
+
+curl -X POST https://flex-fitness.club/register/ \
+  -H "Content-Type: application/json" \
+  -d '{"username": "gymbro", "email": "gym@example.com", "password": "secret123"}'
+
+
   Login
 
   curl -X POST http://localhost:8000/login \
diff --git a/src/main.py b/src/main.py
index a621bfd..c43c57a 100644
--- a/src/main.py
+++ b/src/main.py
@@ -172,4 +172,38 @@ def get_leaderboard(db: Session = Depends(get_db)):
             xp=u.xp,
             streak_count=u.streak_count
         ) for u in users
-    ]
\ No newline at end of file
+    ]
+
+# === DASHBOARD ENDPOINT ===
+@app.get("/dashboard/", response_model=schemas.UserPublic)
+def get_dashboard(
+    current_user: models.User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """
+    Returns complete user profile for the dashboard:
+    - username, level, xp, streak, total_workouts
+    - plus any earned badges (bonus!)
+    """
+    # Fetch earned badges with details
+    earned_badges = [
+        schemas.BadgeResponse(
+            name=b.badge.name,
+            description=b.badge.description,
+            icon_url=b.badge.icon_url,
+            earned_at=b.earned_at
+        )
+        for b in current_user.user_badges
+    ]
+
+    return schemas.UserPublic(
+        id=current_user.id,
+        username=current_user.username,
+        email=current_user.email,
+        level=current_user.level,
+        xp=current_user.xp,
+        streak_count=current_user.streak_count,
+        total_workouts=current_user.total_workouts,
+        # Add badges if you want (optional extra)
+        # badges=earned_badges
+    )
\ No newline at end of file

From 402e703cc3d8eab61e50196abec0a0ff8a26de36 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Wed, 3 Dec 2025 20:44:40 +0100
Subject: [PATCH 02/14] add-work

---
 src/main.py | 63 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 40 insertions(+), 23 deletions(-)

diff --git a/src/main.py b/src/main.py
index c43c57a..81e4ebf 100644
--- a/src/main.py
+++ b/src/main.py
@@ -70,38 +70,36 @@ async def get_current_user(token: str = Depends(oauth2_scheme), db: Session = De
     return user
 
 
-# === Routes ===
-
-@app.post("/register/", response_model=schemas.UserPublic, status_code=201)
-def register_user(user_in: schemas.UserCreate, db: Session = Depends(get_db)):
-    # Check if user exists
-    if db.query(models.User).filter(models.User.email == user_in.email).first():
-        raise HTTPException(400, "Email already registered")
-    if db.query(models.User).filter(models.User.username == user_in.username).first():
-        raise HTTPException(400, "Username already taken")
-
-    hashed_password = get_password_hash(user_in.password)
-    user = models.User(
-        email=user_in.email,
-        username=user_in.username,
-        hashed_password=hashed_password,
-    )
-    db.add(user)
+# === Registration ===
+@app.post("/register/", response_model=schemas.UserPublic)
+def register(user: schemas.UserCreate, db: Session = Depends(get_db)):
+    db_user = db.query(models.User).filter(models.User.email == user.email).first()
+    if db_user:
+        raise HTTPException(status_code=400, detail="Email already registered")
+    hashed_password = get_password_hash(user.password)
+    db_user = models.User(email=user.email, username=user.username, hashed_password=hashed_password)
+    db.add(db_user)
     db.commit()
-    db.refresh(user)
-    return user
+    db.refresh(db_user)
+    return db_user
 
 
+# === Login ===
 @app.post("/login")
 def login(form_data: OAuth2PasswordRequestForm = Depends(), db: Session = Depends(get_db)):
     user = db.query(models.User).filter(models.User.email == form_data.username).first()
     if not user or not verify_password(form_data.password, user.hashed_password):
-        raise HTTPException(401, "Incorrect email or password")
-
-    access_token = create_access_token(data={"sub": str(user.id)})
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Incorrect email or password",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+    access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
+    access_token = create_access_token(data={"sub": user.id}, expires_delta=access_token_expires)
     return {"access_token": access_token, "token_type": "bearer"}
 
 
+# === Workout Logging ===
 @app.post("/workouts/", response_model=schemas.WorkoutResponse)
 def log_workout(
     workout: schemas.WorkoutCreate,
@@ -206,4 +204,23 @@ def get_dashboard(
         total_workouts=current_user.total_workouts,
         # Add badges if you want (optional extra)
         # badges=earned_badges
-    )
\ No newline at end of file
+    )
+
+# === WORKOUT HISTORY ENDPOINT ===
+@app.get("/workouts/history/", response_model=List[schemas.WorkoutResponse])
+def get_workout_history(
+    current_user: models.User = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    workouts = db.query(models.Workout).filter(models.Workout.user_id == current_user.id).order_by(models.Workout.created_at.desc()).all()
+    return [
+        schemas.WorkoutResponse(
+            id=w.id,
+            workout_type=w.workout_type,
+            duration_min=w.duration_min,
+            calories=w.calories,
+            created_at=w.created_at,
+            # Add gamification if needed, but since it's history, keep basic or calculate on fly
+            # For simplicity, omit gamification or set empty
+        ) for w in workouts
+    ]
\ No newline at end of file

From 3e722f4846170bb4c844ebe929317c6d02266c7f Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 00:05:00 +0100
Subject: [PATCH 03/14] init-attendance

---
 attendance/README.md               |   6 ++
 attendance/main.py                 | 133 +++++++++++++++++++++++++++++
 attendance/requirements.txt        |   6 ++
 attendance/templates/home.html     |  24 ++++++
 attendance/templates/today_qr.html |  19 +++++
 5 files changed, 188 insertions(+)
 create mode 100644 attendance/README.md
 create mode 100644 attendance/main.py
 create mode 100644 attendance/requirements.txt
 create mode 100644 attendance/templates/home.html
 create mode 100644 attendance/templates/today_qr.html

diff --git a/attendance/README.md b/attendance/README.md
new file mode 100644
index 0000000..b9a8c14
--- /dev/null
+++ b/attendance/README.md
@@ -0,0 +1,6 @@
+QR code - attendance management
+
+
+pip install -r requirements.txt
+
+uvicorn main:app --host 0.0.0.0 --port 8000
\ No newline at end of file
diff --git a/attendance/main.py b/attendance/main.py
new file mode 100644
index 0000000..06245f8
--- /dev/null
+++ b/attendance/main.py
@@ -0,0 +1,133 @@
+from fastapi import FastAPI, Depends, HTTPException, Request
+from fastapi.responses import HTMLResponse, StreamingResponse
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.templating import Jinja2Templates
+from sqlalchemy.orm import Session
+from datetime import datetime, date, timedelta
+import qrcode
+from io import BytesIO
+import hashlib
+
+import models
+from database import engine, SessionLocal
+from schemas import AttendanceCreate, AttendanceResponse
+
+templates = Jinja2Templates(directory="templates")
+Base.metadata.create_all(bind=engine)
+
+app = FastAPI(title="Daily QR Attendance System")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+# Generate deterministic daily code: "ATTEND-YYYY-MM-DD"
+def get_today_code() -> str:
+    today = date.today().isoformat()
+    return f"ATTEND-{today}"
+
+# Optional: Add secret salt for extra security
+# def get_today_code() -> str:
+#     today = date.today().isoformat()
+#     secret = "my-school-secret-2025"
+#     return hashlib.sha256(f"{today}{secret}".encode()).hexdigest()[:12].upper()
+
+@app.get("/", response_class=HTMLResponse)
+def home(request: Request):
+    today_code = get_today_code()
+    return templates.TemplateResponse("home.html", {
+        "request": request,
+        "today_code": today_code,
+        "date": date.today().strftime("%A, %B %d, %Y")
+    })
+
+# Today's QR Code (big & beautiful for projector)
+@app.get("/today-qr", response_class=HTMLResponse)
+def today_qr_page(request: Request):
+    code = get_today_code()
+    return templates.TemplateResponse("today_qr.html", {
+        "request": request,
+        "code": code,
+        "date": date.today().strftime("%d %B %Y"),
+        "day": date.today().strftime("%A")
+    })
+
+# API: Get today's code as JSON (for Android app if needed)
+@app.get("/api/today-code")
+def api_today_code():
+    return {"code": get_today_code(), "date": date.today().isoformat()}
+
+# Raw QR Image
+@app.get("/qr-image")
+def get_qr_image():
+    code = get_today_code()
+    qr = qrcode.QRCode(version=1, box_size=20, border=4)
+    qr.add_data(code)
+    qr.make(fit=True)
+    img = qr.make_image(fill_color="black", back_color="white")
+
+    buffer = BytesIO()
+    img.save(buffer, format="PNG")
+    buffer.seek(0)
+
+    return StreamingResponse(buffer, media_type="image/png")
+
+# MARK ATTENDANCE – Now checks daily code + one per day per student
+@app.post("/attendance", response_model=AttendanceResponse)
+def mark_attendance(payload: AttendanceCreate, db: Session = Depends(get_db)):
+    scanned_code = payload.student_id.strip()  # We reuse student_id field for QR content
+    today_code = get_today_code()
+
+    if scanned_code != today_code:
+        raise HTTPException(status_code=400, detail="Invalid or expired QR code")
+
+    # Find student by actual student_id (you can pass it separately or embed in app)
+    # For now, we'll assume you send real student_id in a new field
+    # Let's fix the schema – we'll accept both
+
+    raise HTTPException(status_code=400, detail="Use new /attendance2 endpoint")
+
+# NEW BETTER ENDPOINT
+class AttendanceDaily(BaseModel):
+    student_id: str      # real student ID like STD001
+    qr_code: str         # the scanned daily code
+
+@app.post("/attendance2", response_model=AttendanceResponse)
+def mark_attendance_daily(payload: AttendanceDaily, db: Session = Depends(get_db)):
+    if payload.qr_code != get_today_code():
+        raise HTTPException(status_code=400, detail="QR code is expired or invalid")
+
+    student = db.query(models.Student).filter(models.Student.student_id == payload.student_id).first()
+    if not student:
+        raise HTTPException(status_code=404, detail="Student not found")
+
+    # Check if already attended today
+    today_start = datetime.combine(date.today(), datetime.min.time())
+    already = db.query(models.Attendance).filter(
+        models.Attendance.student_id == payload.student_id,
+        models.Attendance.timestamp >= today_start
+    ).first()
+
+    if already:
+        raise HTTPException(status_code=400, detail="Already marked attendance today")
+
+    attendance = models.Attendance(student_id=payload.student_id)
+    db.add(attendance)
+    db.commit()
+
+    return AttendanceResponse(
+        message="Attendance marked successfully!",
+        student_name=student.name,
+        timestamp=attendance.timestamp
+    )
\ No newline at end of file
diff --git a/attendance/requirements.txt b/attendance/requirements.txt
new file mode 100644
index 0000000..0bc3621
--- /dev/null
+++ b/attendance/requirements.txt
@@ -0,0 +1,6 @@
+fastapi==0.115.2
+uvicorn==0.30.6
+sqlalchemy==2.0.36
+pydantic==2.9.2
+qrcode[pil]==7.4.2
+Jinja2==3.1.4
\ No newline at end of file
diff --git a/attendance/templates/home.html b/attendance/templates/home.html
new file mode 100644
index 0000000..a626518
--- /dev/null
+++ b/attendance/templates/home.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Daily QR Attendance</title>
+    <style>
+        body { font-family: Arial; text-align: center; padding: 50px; background: #e3f2fd; }
+        .box { background: white; padding: 40px; border-radius: 20px; display: inline-block; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
+        img { width: 350px; height: 350px; margin: 20px; border: 3px solid #1976d2; border-radius: 15px; }
+        h1 { color: #1976d2; }
+        code { background: #f0f0f0; padding: 10px 20px; font-size: 24px; border-radius: 15px; }
+    </style>
+</head>
+<body>
+<div class="box">
+    <h1>Today's Attendance QR Code</h1>
+    <p><strong>{{ date }}</strong></p>
+    <img src="/qr-image" alt="Today's QR">
+    <p>Code: <code>{{ today_code }}</code></p>
+    <p>Show this on projector or TV</p>
+    <br>
+    <a href="/today-qr">Large Screen View</a>
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/attendance/templates/today_qr.html b/attendance/templates/today_qr.html
new file mode 100644
index 0000000..5a383f6
--- /dev/null
+++ b/attendance/templates/today_qr.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>SCAN NOW - {{ date }}</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style>
+        body { margin: 0; padding: 0; height: 100vh; background: black; color: white; display: flex; flex-direction: column; justify-content: center; align-items: center; }
+        img { width: 80vmin; height: 80vmin; }
+        h1 { font-size: 8vmin; margin: 5px; }
+        p { font-size: 5vmin; }
+    </style>
+</head>
+<body>
+    <h1>{{ day }}</h1>
+    <h1>{{ date }}</h1>
+    <img src="/qr-image" alt="Scan Me">
+    <p>Scan to mark attendance</p>
+</body>
+</html>
\ No newline at end of file

From 2e52ec998ed137f1808cb51a4d2286352282c552 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 00:12:30 +0100
Subject: [PATCH 04/14] daily-qr-code

---
 attendance/README.md   | 17 +++++++++++++++-
 attendance/__init__.py |  0
 attendance/database.py | 10 +++++++++
 attendance/main.py     | 46 +++++++++++++++++++++++-------------------
 attendance/models.py   | 18 +++++++++++++++++
 attendance/schemas.py  | 17 ++++++++++++++++
 6 files changed, 86 insertions(+), 22 deletions(-)
 create mode 100644 attendance/__init__.py
 create mode 100644 attendance/database.py
 create mode 100644 attendance/models.py
 create mode 100644 attendance/schemas.py

diff --git a/attendance/README.md b/attendance/README.md
index b9a8c14..7fbfff7 100644
--- a/attendance/README.md
+++ b/attendance/README.md
@@ -3,4 +3,19 @@ QR code - attendance management
 
 pip install -r requirements.txt
 
-uvicorn main:app --host 0.0.0.0 --port 8000
\ No newline at end of file
+uvicorn main:app --host 0.0.0.0 --port 8000
+
+
+http://your-ip:8000/api/today-code
+
+
+
+http://your-ip:8000/qr-image
+
+http://your-ip:8000/
+
+http://your-ip:8000/today-qr
+
+
+http://localhost:8000/add-test-students
+
diff --git a/attendance/__init__.py b/attendance/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/attendance/database.py b/attendance/database.py
new file mode 100644
index 0000000..46f5ef5
--- /dev/null
+++ b/attendance/database.py
@@ -0,0 +1,10 @@
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+
+SQLALCHEMY_DATABASE_URL = "sqlite:///./attendance.db"
+
+engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+Base = declarative_base()
\ No newline at end of file
diff --git a/attendance/main.py b/attendance/main.py
index 06245f8..14d5e1b 100644
--- a/attendance/main.py
+++ b/attendance/main.py
@@ -8,12 +8,14 @@
 from io import BytesIO
 import hashlib
 
+from fastapi import FastAPI, Depends, HTTPException, Request
 import models
 from database import engine, SessionLocal
-from schemas import AttendanceCreate, AttendanceResponse
+from schemas import AttendanceDaily, AttendanceResponse, AttendanceCreate
+
 
 templates = Jinja2Templates(directory="templates")
-Base.metadata.create_all(bind=engine)
+models.Base.metadata.create_all(bind=engine)
 
 app = FastAPI(title="Daily QR Attendance System")
 
@@ -37,7 +39,7 @@ def get_today_code() -> str:
     today = date.today().isoformat()
     return f"ATTEND-{today}"
 
-# Optional: Add secret salt for extra security
+# Optional: Add secret salt for extra security (uncomment if needed)
 # def get_today_code() -> str:
 #     today = date.today().isoformat()
 #     secret = "my-school-secret-2025"
@@ -83,26 +85,12 @@ def get_qr_image():
 
     return StreamingResponse(buffer, media_type="image/png")
 
-# MARK ATTENDANCE – Now checks daily code + one per day per student
+# Deprecated: Old attendance endpoint
 @app.post("/attendance", response_model=AttendanceResponse)
 def mark_attendance(payload: AttendanceCreate, db: Session = Depends(get_db)):
-    scanned_code = payload.student_id.strip()  # We reuse student_id field for QR content
-    today_code = get_today_code()
-
-    if scanned_code != today_code:
-        raise HTTPException(status_code=400, detail="Invalid or expired QR code")
-
-    # Find student by actual student_id (you can pass it separately or embed in app)
-    # For now, we'll assume you send real student_id in a new field
-    # Let's fix the schema – we'll accept both
-
-    raise HTTPException(status_code=400, detail="Use new /attendance2 endpoint")
-
-# NEW BETTER ENDPOINT
-class AttendanceDaily(BaseModel):
-    student_id: str      # real student ID like STD001
-    qr_code: str         # the scanned daily code
+    raise HTTPException(status_code=400, detail="Use /attendance2 endpoint")
 
+# MARK ATTENDANCE – Checks daily code + one per day per student
 @app.post("/attendance2", response_model=AttendanceResponse)
 def mark_attendance_daily(payload: AttendanceDaily, db: Session = Depends(get_db)):
     if payload.qr_code != get_today_code():
@@ -130,4 +118,20 @@ def mark_attendance_daily(payload: AttendanceDaily, db: Session = Depends(get_db
         message="Attendance marked successfully!",
         student_name=student.name,
         timestamp=attendance.timestamp
-    )
\ No newline at end of file
+    )
+
+# Optional: Add test students
+@app.post("/add-test-students")
+def add_test_students(db: Session = Depends(get_db)):
+    test_students = [
+        {"student_id": "STD001", "name": "Alice Johnson"},
+        {"student_id": "STD002", "name": "Bob Smith"},
+        {"student_id": "STD003", "name": "Carol Lee"},
+        {"student_id": "STD004", "name": "David Kim"},
+        {"student_id": "STD005", "name": "Emma Wilson"},
+    ]
+    for s in test_students:
+        if not db.query(models.Student).filter(models.Student.student_id == s["student_id"]).first():
+            db.add(models.Student(**s))
+    db.commit()
+    return {"message": "Test students added"}
\ No newline at end of file
diff --git a/attendance/models.py b/attendance/models.py
new file mode 100644
index 0000000..b95b219
--- /dev/null
+++ b/attendance/models.py
@@ -0,0 +1,18 @@
+from sqlalchemy import Column, Integer, String, DateTime, ForeignKey
+from sqlalchemy.orm import relationship
+from datetime import datetime
+from database import Base   # ← absolute import (fixed)
+
+class Student(Base):
+    __tablename__ = "students"
+    id = Column(Integer, primary_key=True, index=True)
+    student_id = Column(String, unique=True, index=True)
+    name = Column(String)
+    attendances = relationship("Attendance", back_populates="student")
+
+class Attendance(Base):
+    __tablename__ = "attendances"
+    id = Column(Integer, primary_key=True, index=True)
+    student_id = Column(String, ForeignKey("students.student_id"))
+    timestamp = Column(DateTime, default=datetime.utcnow)
+    student = relationship("Student", back_populates="attendances")
\ No newline at end of file
diff --git a/attendance/schemas.py b/attendance/schemas.py
new file mode 100644
index 0000000..bb29360
--- /dev/null
+++ b/attendance/schemas.py
@@ -0,0 +1,17 @@
+from pydantic import BaseModel
+from datetime import datetime
+
+class AttendanceCreate(BaseModel):
+    student_id: str
+
+class AttendanceDaily(BaseModel):
+    student_id: str      # real student ID like STD001
+    qr_code: str         # the scanned daily code
+
+class AttendanceResponse(BaseModel):
+    message: str
+    student_name: str | None = None
+    timestamp: datetime
+
+    class Config:
+        from_attributes = True
\ No newline at end of file

From 7a9b397984bdc2af732c27787f1b2b59ea6b0802 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:36:51 +0100
Subject: [PATCH 05/14] dcoekr

---
 attendance/Dockerfile       | 22 ++++++++++++++++++++++
 attendance/compose.yml      | 20 ++++++++++++++++++++
 attendance/requirements.txt |  2 +-
 3 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 attendance/Dockerfile
 create mode 100644 attendance/compose.yml

diff --git a/attendance/Dockerfile b/attendance/Dockerfile
new file mode 100644
index 0000000..d68fb83
--- /dev/null
+++ b/attendance/Dockerfile
@@ -0,0 +1,22 @@
+# Use official lightweight Python image
+FROM python:3.12-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install only what we need
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy entire project
+COPY . .
+
+# Create non-root user (security)
+RUN adduser --disabled-password --gecos '' appuser
+USER appuser
+
+# Expose port
+EXPOSE 8000
+
+# Run the server
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
\ No newline at end of file
diff --git a/attendance/compose.yml b/attendance/compose.yml
new file mode 100644
index 0000000..4aa5e0a
--- /dev/null
+++ b/attendance/compose.yml
@@ -0,0 +1,20 @@
+version: '3.9'
+
+services:
+  attendance-api:
+    build: .
+    container_name: daily-qr-attendance
+    restart: unless-stopped
+    ports:
+      - "8000:8000"                 # Access from phone/PC: http://your-ip:8000
+    volumes:
+      - ./attendance.db:/app/attendance.db     # Persist database
+      - ./templates:/app/templates             # Hot reload templates (optional)
+    environment:
+      - PYTHONUNBUFFERED=1
+    networks:
+      - attendance-net
+
+networks:
+  attendance-net:
+    driver: bridge
\ No newline at end of file
diff --git a/attendance/requirements.txt b/attendance/requirements.txt
index 0bc3621..f1af01f 100644
--- a/attendance/requirements.txt
+++ b/attendance/requirements.txt
@@ -1,5 +1,5 @@
 fastapi==0.115.2
-uvicorn==0.30.6
+uvicorn[standard]==0.30.6
 sqlalchemy==2.0.36
 pydantic==2.9.2
 qrcode[pil]==7.4.2

From 97d60d6175af8e9379796bd0d47a79fe0735e89e Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:37:15 +0100
Subject: [PATCH 06/14] stats

---
 attendance/compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/attendance/compose.yml b/attendance/compose.yml
index 4aa5e0a..c979e10 100644
--- a/attendance/compose.yml
+++ b/attendance/compose.yml
@@ -6,7 +6,7 @@ services:
     container_name: daily-qr-attendance
     restart: unless-stopped
     ports:
-      - "8000:8000"                 # Access from phone/PC: http://your-ip:8000
+      - "80:8000"                 # Access from phone/PC: http://your-ip:8000
     volumes:
       - ./attendance.db:/app/attendance.db     # Persist database
       - ./templates:/app/templates             # Hot reload templates (optional)

From 90245f554a9d973b79c9590b9ce774fec921d9cc Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:38:04 +0100
Subject: [PATCH 07/14] add

---
 attendance/.dockerignore | 91 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 attendance/.dockerignore

diff --git a/attendance/.dockerignore b/attendance/.dockerignore
new file mode 100644
index 0000000..393663e
--- /dev/null
+++ b/attendance/.dockerignore
@@ -0,0 +1,91 @@
+samples
+*.wav
+*.log
+venv
+*.db
+*.nemo
+*.json
+.github
+.devcontainer
+docs 
+misc
+samples
+node_modules
+# Ignore all Python files except those explicitly copied
+*.pyc
+*.pyo
+*.pyd
+models/
+# Ignore all virtual environments
+venv/
+env/
+.env/
+.venv/
+__pycache__/
+
+# Ignore build artifacts
+build/
+dist/
+*.egg-info/
+
+# Ignore local version control files
+.git/
+.gitignore
+
+# Ignore local environment files
+.env
+
+# Ignore local log files
+*.log
+
+# Ignore all node_modules
+node_modules/
+
+# Ignore all Docker-related files
+Dockerfile
+docker-compose.yml
+
+# Ignore all local development files
+.vscode/
+.idea/
+.pytest_cache/
+
+# Ignore all test files
+*.test.*
+*.spec.*
+*_test.*
+*_spec.*
+
+# Ignore all backup files
+*.bak
+*.swp
+*.tmp
+*.orig
+
+# Ignore all documentation files
+*.md
+*.txt
+*.rst
+
+# Ignore all temporary files
+*.tmp
+*.temp
+*.cache
+
+# Ignore all user-specific files
+*.user
+*.prefs
+*.rc
+
+# Ignore all unnecessary directories and files
+__pycache__
+__pypackages__
+
+
+!requirements.txt
+!docker-requirements.txt
+!client-requirements.txt
+!server-requirements.txt
+
+#!model_requirements.txt
+#!server_requirements.txt
\ No newline at end of file

From 7790ef64b8be2f75238fda2d8768063f04a715e0 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:41:41 +0100
Subject: [PATCH 08/14] fix

---
 attendance/compose.yml |  9 ++++++---
 attendance/database.py | 16 +++++++++++++---
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/attendance/compose.yml b/attendance/compose.yml
index c979e10..95c0ff2 100644
--- a/attendance/compose.yml
+++ b/attendance/compose.yml
@@ -1,3 +1,4 @@
+# docker-compose.yml
 version: '3.9'
 
 services:
@@ -6,15 +7,17 @@ services:
     container_name: daily-qr-attendance
     restart: unless-stopped
     ports:
-      - "80:8000"                 # Access from phone/PC: http://your-ip:8000
+      - "80:8000"
     volumes:
-      - ./attendance.db:/app/attendance.db     # Persist database
-      - ./templates:/app/templates             # Hot reload templates (optional)
+      - db-data:/app           # This mounts the whole folder with correct permissions
     environment:
       - PYTHONUNBUFFERED=1
     networks:
       - attendance-net
 
+volumes:
+  db-data:                       # Named volume = persistent + correct permissions
+
 networks:
   attendance-net:
     driver: bridge
\ No newline at end of file
diff --git a/attendance/database.py b/attendance/database.py
index 46f5ef5..9d0687f 100644
--- a/attendance/database.py
+++ b/attendance/database.py
@@ -1,10 +1,20 @@
+# database.py 
+import os
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 
-SQLALCHEMY_DATABASE_URL = "sqlite:///./attendance.db"
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+DB_PATH = os.path.join(BASE_DIR, "attendance.db")
 
-engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
-SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_PATH}"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False},
+    # This is the magic line for Docker + non-root user
+    connect_args={"mode": 0o666} if os.path.exists(DB_PATH) else {}
+)
 
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 Base = declarative_base()
\ No newline at end of file

From 7d5cf19d90281cba6e7c587f75ea92c8d46eaf62 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:44:41 +0100
Subject: [PATCH 09/14] difx

---
 attendance/README.md   | 10 ++++++++++
 attendance/compose.yml | 11 ++---------
 attendance/database.py | 11 +++++++----
 3 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/attendance/README.md b/attendance/README.md
index 7fbfff7..391ec2c 100644
--- a/attendance/README.md
+++ b/attendance/README.md
@@ -19,3 +19,13 @@ http://your-ip:8000/today-qr
 
 http://localhost:8000/add-test-students
 
+
+
+# 1. Clone / go into your project folder
+cd attendance-server
+
+# 2. Build and start (first time)
+docker compose up --build -d
+
+# 3. Subsequent runs (just start)
+docker compose up -d
\ No newline at end of file
diff --git a/attendance/compose.yml b/attendance/compose.yml
index 95c0ff2..c16c026 100644
--- a/attendance/compose.yml
+++ b/attendance/compose.yml
@@ -1,4 +1,3 @@
-# docker-compose.yml
 version: '3.9'
 
 services:
@@ -9,15 +8,9 @@ services:
     ports:
       - "80:8000"
     volumes:
-      - db-data:/app           # This mounts the whole folder with correct permissions
+      - ./data:/app                    # All files (including DB) saved on host
     environment:
       - PYTHONUNBUFFERED=1
-    networks:
-      - attendance-net
 
 volumes:
-  db-data:                       # Named volume = persistent + correct permissions
-
-networks:
-  attendance-net:
-    driver: bridge
\ No newline at end of file
+  data:
\ No newline at end of file
diff --git a/attendance/database.py b/attendance/database.py
index 9d0687f..f6f4cba 100644
--- a/attendance/database.py
+++ b/attendance/database.py
@@ -1,19 +1,22 @@
-# database.py 
+# database.py
 import os
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 
+# Ensure the database file is in the writable /app directory
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 DB_PATH = os.path.join(BASE_DIR, "attendance.db")
 
 SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_PATH}"
 
+# This is the correct way — connect_args appears only once
 engine = create_engine(
     SQLALCHEMY_DATABASE_URL,
-    connect_args={"check_same_thread": False},
-    # This is the magic line for Docker + non-root user
-    connect_args={"mode": 0o666} if os.path.exists(DB_PATH) else {}
+    connect_args={"check_same_thread": False},  # Required for SQLite in FastAPI
+    # Optional: make file writable by all (only needed if permissions are strict)
+    # Remove this line if you use the volume method below
+    # connect_args={"check_same_thread": False, "timeout": 30},
 )
 
 SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)

From 0649f217e6b783de95333c2027e771a5ee4a61ce Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 01:48:17 +0100
Subject: [PATCH 10/14] test

---
 attendance/Dockerfile | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/attendance/Dockerfile b/attendance/Dockerfile
index d68fb83..15a7c6a 100644
--- a/attendance/Dockerfile
+++ b/attendance/Dockerfile
@@ -1,22 +1,9 @@
-# Use official lightweight Python image
-FROM python:3.12-slim
+FROM python:3.10-alpine
 
-# Set working directory
 WORKDIR /app
-
-# Install only what we need
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy entire project
 COPY . .
 
-# Create non-root user (security)
-RUN adduser --disabled-password --gecos '' appuser
-USER appuser
-
-# Expose port
-EXPOSE 8000
-
-# Run the server
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
\ No newline at end of file

From fd39367246b3c21dbaf2b8aa49cbe854cad37471 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 02:31:34 +0100
Subject: [PATCH 11/14] fix

---
 attendance/Dockerfile       | 20 +++++++++++++++++++-
 attendance/__init__.py      |  0
 attendance/compose.yml      | 17 +++++++----------
 attendance/requirements.txt |  2 +-
 4 files changed, 27 insertions(+), 12 deletions(-)
 delete mode 100644 attendance/__init__.py

diff --git a/attendance/Dockerfile b/attendance/Dockerfile
index 15a7c6a..8c47bca 100644
--- a/attendance/Dockerfile
+++ b/attendance/Dockerfile
@@ -1,9 +1,27 @@
-FROM python:3.10-alpine
+# Dockerfile
+FROM python:3.12-slim
 
+# Set working directory
 WORKDIR /app
+
+# Install system dependencies (needed for PIL/qrcode)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    libsqlite3-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first (better caching)
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy project files
 COPY . .
 
+# Create directory for templates if not exists
+RUN mkdir -p templates
+
+# Expose port
+EXPOSE 8000
+
+# Command to run the app
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
\ No newline at end of file
diff --git a/attendance/__init__.py b/attendance/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/attendance/compose.yml b/attendance/compose.yml
index c16c026..127d81f 100644
--- a/attendance/compose.yml
+++ b/attendance/compose.yml
@@ -1,16 +1,13 @@
-version: '3.9'
-
+# docker-compose.yml
 services:
-  attendance-api:
+  attendance-app:
     build: .
-    container_name: daily-qr-attendance
+    container_name: qr-attendance-system
     restart: unless-stopped
     ports:
       - "80:8000"
-    volumes:
-      - ./data:/app                    # All files (including DB) saved on host
-    environment:
-      - PYTHONUNBUFFERED=1
+    # ← NO VOLUMES AT ALL → fresh DB on every restart
 
-volumes:
-  data:
\ No newline at end of file
+networks:
+  default:
+    driver: bridge
\ No newline at end of file
diff --git a/attendance/requirements.txt b/attendance/requirements.txt
index f1af01f..0bc3621 100644
--- a/attendance/requirements.txt
+++ b/attendance/requirements.txt
@@ -1,5 +1,5 @@
 fastapi==0.115.2
-uvicorn[standard]==0.30.6
+uvicorn==0.30.6
 sqlalchemy==2.0.36
 pydantic==2.9.2
 qrcode[pil]==7.4.2

From 3ffadeb767a8151517a6a61a1ce5ebcf80a16e13 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 02:43:21 +0100
Subject: [PATCH 12/14] curl-add-stiden

---
 attendance/README.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/attendance/README.md b/attendance/README.md
index 391ec2c..a903316 100644
--- a/attendance/README.md
+++ b/attendance/README.md
@@ -28,4 +28,11 @@ cd attendance-server
 docker compose up --build -d
 
 # 3. Subsequent runs (just start)
-docker compose up -d
\ No newline at end of file
+docker compose up -d
+
+
+curl -X POST "http://192.168.1.50:8000/add-test-students" -H "Content-Type: application/json"
+
+curl -X POST "http://your-pc-ip:8000/add-student" \
+     -H "Content-Type: application/json" \
+     -d '{"student_id": "STD999", "name": "Sachin Kumar"}'
\ No newline at end of file

From c03098acd7c63108b049238ed3398c40f630eefe Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 18:57:13 +0100
Subject: [PATCH 13/14] add-attendance

---
 src/main.py                 | 110 +++++++++++++++++++++++++++++++++++-
 src/models.py               |  17 +++++-
 src/requirements.txt        |   4 +-
 src/schemas.py              |  16 ++++++
 src/templates/home.html     |  24 ++++++++
 src/templates/today_qr.html |  19 +++++++
 6 files changed, 187 insertions(+), 3 deletions(-)
 create mode 100644 src/templates/home.html
 create mode 100644 src/templates/today_qr.html

diff --git a/src/main.py b/src/main.py
index 81e4ebf..b32a882 100644
--- a/src/main.py
+++ b/src/main.py
@@ -14,6 +14,20 @@
 from jose import JWTError, jwt
 from pydantic import BaseModel
 
+from io import BytesIO
+from fastapi import FastAPI, Depends, HTTPException, Request
+from fastapi.responses import HTMLResponse, StreamingResponse
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.templating import Jinja2Templates
+from sqlalchemy.orm import Session
+from datetime import datetime, date, timedelta
+import qrcode
+
+from schemas import AttendanceDaily, AttendanceResponse, AttendanceCreate
+
+templates = Jinja2Templates(directory="templates")
+
+
 # === Security Setup ===
 SECRET_KEY = "your-super-secret-jwt-key-change-in-production!!!"  # Use env var!
 ALGORITHM = "HS256"
@@ -223,4 +237,98 @@ def get_workout_history(
             # Add gamification if needed, but since it's history, keep basic or calculate on fly
             # For simplicity, omit gamification or set empty
         ) for w in workouts
-    ]
\ No newline at end of file
+    ]
+
+def get_today_code() -> str:
+    today = date.today().isoformat()
+    return f"ATTEND-{today}"
+
+@app.get("/attend", response_class=HTMLResponse)
+def home(request: Request):
+    today_code = get_today_code()
+    return templates.TemplateResponse("home.html", {
+        "request": request,
+        "today_code": today_code,
+        "date": date.today().strftime("%A, %B %d, %Y")
+    })
+
+@app.get("/today-qr", response_class=HTMLResponse)
+def today_qr_page(request: Request):
+    code = get_today_code()
+    return templates.TemplateResponse("today_qr.html", {
+        "request": request,
+        "code": code,
+        "date": date.today().strftime("%d %B %Y"),
+        "day": date.today().strftime("%A")
+    })
+
+# API: Get today's code as JSON (for Android app if needed)
+@app.get("/api/today-code")
+def api_today_code():
+    return {"code": get_today_code(), "date": date.today().isoformat()}
+
+# Raw QR Image
+@app.get("/qr-image")
+def get_qr_image():
+    code = get_today_code()
+    qr = qrcode.QRCode(version=1, box_size=20, border=4)
+    qr.add_data(code)
+    qr.make(fit=True)
+    img = qr.make_image(fill_color="black", back_color="white")
+
+    buffer = BytesIO()
+    img.save(buffer, format="PNG")
+    buffer.seek(0)
+
+    return StreamingResponse(buffer, media_type="image/png")
+
+# Deprecated: Old attendance endpoint
+@app.post("/attendance", response_model=AttendanceResponse)
+def mark_attendance(payload: AttendanceCreate, db: Session = Depends(get_db)):
+    raise HTTPException(status_code=400, detail="Use /attendance2 endpoint")
+
+# MARK ATTENDANCE – Checks daily code + one per day per student
+@app.post("/attendance2", response_model=AttendanceResponse)
+def mark_attendance_daily(payload: AttendanceDaily, db: Session = Depends(get_db)):
+    if payload.qr_code != get_today_code():
+        raise HTTPException(status_code=400, detail="QR code is expired or invalid")
+
+    student = db.query(models.Student).filter(models.Student.student_id == payload.student_id).first()
+    if not student:
+        raise HTTPException(status_code=404, detail="Student not found")
+
+    # Check if already attended today
+    today_start = datetime.combine(date.today(), datetime.min.time())
+    already = db.query(models.Attendance).filter(
+        models.Attendance.student_id == payload.student_id,
+        models.Attendance.timestamp >= today_start
+    ).first()
+
+    if already:
+        raise HTTPException(status_code=400, detail="Already marked attendance today")
+
+    attendance = models.Attendance(student_id=payload.student_id)
+    db.add(attendance)
+    db.commit()
+
+    return AttendanceResponse(
+        message="Attendance marked successfully!",
+        student_name=student.name,
+        timestamp=attendance.timestamp
+    )
+
+# Optional: Add test students
+@app.post("/add-test-students")
+def add_test_students(db: Session = Depends(get_db)):
+    test_students = [
+        {"student_id": "STD001", "name": "Alice Johnson"},
+        {"student_id": "STD002", "name": "Bob Smith"},
+        {"student_id": "STD003", "name": "Carol Lee"},
+        {"student_id": "STD004", "name": "David Kim"},
+        {"student_id": "STD005", "name": "Emma Wilson"},
+    ]
+    for s in test_students:
+        if not db.query(models.Student).filter(models.Student.student_id == s["student_id"]).first():
+            db.add(models.Student(**s))
+    db.commit()
+    return {"message": "Test students added"}
\ No newline at end of file
diff --git a/src/models.py b/src/models.py
index cea4772..28dbb08 100644
--- a/src/models.py
+++ b/src/models.py
@@ -48,4 +48,19 @@ class UserBadge(Base):
     earned_at = Column(DateTime, default=datetime.utcnow)
 
     user = relationship("User", back_populates="user_badges")
-    badge = relationship("Badge")
\ No newline at end of file
+    badge = relationship("Badge")
+
+
+class Student(Base):
+    __tablename__ = "students"
+    id = Column(Integer, primary_key=True, index=True)
+    student_id = Column(String, unique=True, index=True)
+    name = Column(String)
+    attendances = relationship("Attendance", back_populates="student")
+
+class Attendance(Base):
+    __tablename__ = "attendances"
+    id = Column(Integer, primary_key=True, index=True)
+    student_id = Column(String, ForeignKey("students.student_id"))
+    timestamp = Column(DateTime, default=datetime.utcnow)
+    student = relationship("Student", back_populates="attendances")
\ No newline at end of file
diff --git a/src/requirements.txt b/src/requirements.txt
index baa281d..1ff2311 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -6,4 +6,6 @@ pydantic[email]
 bcrypt==4.1.3
 passlib[bcrypt]==1.7.4
 python-jose[cryptography]
-python-multipart
\ No newline at end of file
+python-multipart
+qrcode[pil]==7.4.2
+Jinja2==3.1.4
\ No newline at end of file
diff --git a/src/schemas.py b/src/schemas.py
index 334a27b..c52b00d 100644
--- a/src/schemas.py
+++ b/src/schemas.py
@@ -55,5 +55,21 @@ class BadgeResponse(BaseModel):
     icon_url: str
     earned_at: datetime
 
+    class Config:
+        from_attributes = True
+
+
+class AttendanceCreate(BaseModel):
+    student_id: str
+
+class AttendanceDaily(BaseModel):
+    student_id: str      # real student ID like STD001
+    qr_code: str         # the scanned daily code
+
+class AttendanceResponse(BaseModel):
+    message: str
+    student_name: str | None = None
+    timestamp: datetime
+
     class Config:
         from_attributes = True
\ No newline at end of file
diff --git a/src/templates/home.html b/src/templates/home.html
new file mode 100644
index 0000000..a626518
--- /dev/null
+++ b/src/templates/home.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Daily QR Attendance</title>
+    <style>
+        body { font-family: Arial; text-align: center; padding: 50px; background: #e3f2fd; }
+        .box { background: white; padding: 40px; border-radius: 20px; display: inline-block; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
+        img { width: 350px; height: 350px; margin: 20px; border: 3px solid #1976d2; border-radius: 15px; }
+        h1 { color: #1976d2; }
+        code { background: #f0f0f0; padding: 10px 20px; font-size: 24px; border-radius: 15px; }
+    </style>
+</head>
+<body>
+<div class="box">
+    <h1>Today's Attendance QR Code</h1>
+    <p><strong>{{ date }}</strong></p>
+    <img src="/qr-image" alt="Today's QR">
+    <p>Code: <code>{{ today_code }}</code></p>
+    <p>Show this on projector or TV</p>
+    <br>
+    <a href="/today-qr">Large Screen View</a>
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/templates/today_qr.html b/src/templates/today_qr.html
new file mode 100644
index 0000000..5a383f6
--- /dev/null
+++ b/src/templates/today_qr.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>SCAN NOW - {{ date }}</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style>
+        body { margin: 0; padding: 0; height: 100vh; background: black; color: white; display: flex; flex-direction: column; justify-content: center; align-items: center; }
+        img { width: 80vmin; height: 80vmin; }
+        h1 { font-size: 8vmin; margin: 5px; }
+        p { font-size: 5vmin; }
+    </style>
+</head>
+<body>
+    <h1>{{ day }}</h1>
+    <h1>{{ date }}</h1>
+    <img src="/qr-image" alt="Scan Me">
+    <p>Scan to mark attendance</p>
+</body>
+</html>
\ No newline at end of file

From 40da90bde2ea3e130fbff8789cb0d05b8ea52d88 Mon Sep 17 00:00:00 2001
From: sachin <26170834+sachinsshetty@users.noreply.github.com>
Date: Sun, 7 Dec 2025 19:14:05 +0100
Subject: [PATCH 14/14] complete-migration

---
 README.md                          |  13 ++-
 attendance/.dockerignore           |  91 -------------------
 attendance/Dockerfile              |  27 ------
 attendance/README.md               |  38 --------
 attendance/compose.yml             |  13 ---
 attendance/database.py             |  23 -----
 attendance/main.py                 | 137 -----------------------------
 attendance/models.py               |  18 ----
 attendance/requirements.txt        |   6 --
 attendance/schemas.py              |  17 ----
 attendance/templates/home.html     |  24 -----
 attendance/templates/today_qr.html |  19 ----
 12 files changed, 12 insertions(+), 414 deletions(-)
 delete mode 100644 attendance/.dockerignore
 delete mode 100644 attendance/Dockerfile
 delete mode 100644 attendance/README.md
 delete mode 100644 attendance/compose.yml
 delete mode 100644 attendance/database.py
 delete mode 100644 attendance/main.py
 delete mode 100644 attendance/models.py
 delete mode 100644 attendance/requirements.txt
 delete mode 100644 attendance/schemas.py
 delete mode 100644 attendance/templates/home.html
 delete mode 100644 attendance/templates/today_qr.html

diff --git a/README.md b/README.md
index 1c08ed1..6a30d0d 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,15 @@ cd src
 uvicorn main:app --reload
 
 
-docker build -t dwani/flex-fit-api -f Dockerfile .
\ No newline at end of file
+docker build -t dwani/flex-fit-api -f Dockerfile .
+
+
+--
+
+
+
+curl -X POST "http://192.168.1.50:8000/add-test-students" -H "Content-Type: application/json"
+
+curl -X POST "http://your-pc-ip:8000/add-student" \
+     -H "Content-Type: application/json" \
+     -d '{"student_id": "STD999", "name": "Sachin Kumar"}'
\ No newline at end of file
diff --git a/attendance/.dockerignore b/attendance/.dockerignore
deleted file mode 100644
index 393663e..0000000
--- a/attendance/.dockerignore
+++ /dev/null
@@ -1,91 +0,0 @@
-samples
-*.wav
-*.log
-venv
-*.db
-*.nemo
-*.json
-.github
-.devcontainer
-docs 
-misc
-samples
-node_modules
-# Ignore all Python files except those explicitly copied
-*.pyc
-*.pyo
-*.pyd
-models/
-# Ignore all virtual environments
-venv/
-env/
-.env/
-.venv/
-__pycache__/
-
-# Ignore build artifacts
-build/
-dist/
-*.egg-info/
-
-# Ignore local version control files
-.git/
-.gitignore
-
-# Ignore local environment files
-.env
-
-# Ignore local log files
-*.log
-
-# Ignore all node_modules
-node_modules/
-
-# Ignore all Docker-related files
-Dockerfile
-docker-compose.yml
-
-# Ignore all local development files
-.vscode/
-.idea/
-.pytest_cache/
-
-# Ignore all test files
-*.test.*
-*.spec.*
-*_test.*
-*_spec.*
-
-# Ignore all backup files
-*.bak
-*.swp
-*.tmp
-*.orig
-
-# Ignore all documentation files
-*.md
-*.txt
-*.rst
-
-# Ignore all temporary files
-*.tmp
-*.temp
-*.cache
-
-# Ignore all user-specific files
-*.user
-*.prefs
-*.rc
-
-# Ignore all unnecessary directories and files
-__pycache__
-__pypackages__
-
-
-!requirements.txt
-!docker-requirements.txt
-!client-requirements.txt
-!server-requirements.txt
-
-#!model_requirements.txt
-#!server_requirements.txt
\ No newline at end of file
diff --git a/attendance/Dockerfile b/attendance/Dockerfile
deleted file mode 100644
index 8c47bca..0000000
--- a/attendance/Dockerfile
+++ /dev/null
@@ -1,27 +0,0 @@
-# Dockerfile
-FROM python:3.12-slim
-
-# Set working directory
-WORKDIR /app
-
-# Install system dependencies (needed for PIL/qrcode)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    gcc \
-    libsqlite3-dev \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy requirements first (better caching)
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy project files
-COPY . .
-
-# Create directory for templates if not exists
-RUN mkdir -p templates
-
-# Expose port
-EXPOSE 8000
-
-# Command to run the app
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
\ No newline at end of file
diff --git a/attendance/README.md b/attendance/README.md
deleted file mode 100644
index a903316..0000000
--- a/attendance/README.md
+++ /dev/null
@@ -1,38 +0,0 @@
-QR code - attendance management
-
-
-pip install -r requirements.txt
-
-uvicorn main:app --host 0.0.0.0 --port 8000
-
-
-http://your-ip:8000/api/today-code
-
-
-
-http://your-ip:8000/qr-image
-
-http://your-ip:8000/
-
-http://your-ip:8000/today-qr
-
-
-http://localhost:8000/add-test-students
-
-
-
-# 1. Clone / go into your project folder
-cd attendance-server
-
-# 2. Build and start (first time)
-docker compose up --build -d
-
-# 3. Subsequent runs (just start)
-docker compose up -d
-
-
-curl -X POST "http://192.168.1.50:8000/add-test-students" -H "Content-Type: application/json"
-
-curl -X POST "http://your-pc-ip:8000/add-student" \
-     -H "Content-Type: application/json" \
-     -d '{"student_id": "STD999", "name": "Sachin Kumar"}'
\ No newline at end of file
diff --git a/attendance/compose.yml b/attendance/compose.yml
deleted file mode 100644
index 127d81f..0000000
--- a/attendance/compose.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-# docker-compose.yml
-services:
-  attendance-app:
-    build: .
-    container_name: qr-attendance-system
-    restart: unless-stopped
-    ports:
-      - "80:8000"
-    # ← NO VOLUMES AT ALL → fresh DB on every restart
-
-networks:
-  default:
-    driver: bridge
\ No newline at end of file
diff --git a/attendance/database.py b/attendance/database.py
deleted file mode 100644
index f6f4cba..0000000
--- a/attendance/database.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# database.py
-import os
-from sqlalchemy import create_engine
-from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import sessionmaker
-
-# Ensure the database file is in the writable /app directory
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-DB_PATH = os.path.join(BASE_DIR, "attendance.db")
-
-SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_PATH}"
-
-# This is the correct way — connect_args appears only once
-engine = create_engine(
-    SQLALCHEMY_DATABASE_URL,
-    connect_args={"check_same_thread": False},  # Required for SQLite in FastAPI
-    # Optional: make file writable by all (only needed if permissions are strict)
-    # Remove this line if you use the volume method below
-    # connect_args={"check_same_thread": False, "timeout": 30},
-)
-
-SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
-Base = declarative_base()
\ No newline at end of file
diff --git a/attendance/main.py b/attendance/main.py
deleted file mode 100644
index 14d5e1b..0000000
--- a/attendance/main.py
+++ /dev/null
@@ -1,137 +0,0 @@
-from fastapi import FastAPI, Depends, HTTPException, Request
-from fastapi.responses import HTMLResponse, StreamingResponse
-from fastapi.middleware.cors import CORSMiddleware
-from fastapi.templating import Jinja2Templates
-from sqlalchemy.orm import Session
-from datetime import datetime, date, timedelta
-import qrcode
-from io import BytesIO
-import hashlib
-
-from fastapi import FastAPI, Depends, HTTPException, Request
-import models
-from database import engine, SessionLocal
-from schemas import AttendanceDaily, AttendanceResponse, AttendanceCreate
-
-
-templates = Jinja2Templates(directory="templates")
-models.Base.metadata.create_all(bind=engine)
-
-app = FastAPI(title="Daily QR Attendance System")
-
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-def get_db():
-    db = SessionLocal()
-    try:
-        yield db
-    finally:
-        db.close()
-
-# Generate deterministic daily code: "ATTEND-YYYY-MM-DD"
-def get_today_code() -> str:
-    today = date.today().isoformat()
-    return f"ATTEND-{today}"
-
-# Optional: Add secret salt for extra security (uncomment if needed)
-# def get_today_code() -> str:
-#     today = date.today().isoformat()
-#     secret = "my-school-secret-2025"
-#     return hashlib.sha256(f"{today}{secret}".encode()).hexdigest()[:12].upper()
-
-@app.get("/", response_class=HTMLResponse)
-def home(request: Request):
-    today_code = get_today_code()
-    return templates.TemplateResponse("home.html", {
-        "request": request,
-        "today_code": today_code,
-        "date": date.today().strftime("%A, %B %d, %Y")
-    })
-
-# Today's QR Code (big & beautiful for projector)
-@app.get("/today-qr", response_class=HTMLResponse)
-def today_qr_page(request: Request):
-    code = get_today_code()
-    return templates.TemplateResponse("today_qr.html", {
-        "request": request,
-        "code": code,
-        "date": date.today().strftime("%d %B %Y"),
-        "day": date.today().strftime("%A")
-    })
-
-# API: Get today's code as JSON (for Android app if needed)
-@app.get("/api/today-code")
-def api_today_code():
-    return {"code": get_today_code(), "date": date.today().isoformat()}
-
-# Raw QR Image
-@app.get("/qr-image")
-def get_qr_image():
-    code = get_today_code()
-    qr = qrcode.QRCode(version=1, box_size=20, border=4)
-    qr.add_data(code)
-    qr.make(fit=True)
-    img = qr.make_image(fill_color="black", back_color="white")
-
-    buffer = BytesIO()
-    img.save(buffer, format="PNG")
-    buffer.seek(0)
-
-    return StreamingResponse(buffer, media_type="image/png")
-
-# Deprecated: Old attendance endpoint
-@app.post("/attendance", response_model=AttendanceResponse)
-def mark_attendance(payload: AttendanceCreate, db: Session = Depends(get_db)):
-    raise HTTPException(status_code=400, detail="Use /attendance2 endpoint")
-
-# MARK ATTENDANCE – Checks daily code + one per day per student
-@app.post("/attendance2", response_model=AttendanceResponse)
-def mark_attendance_daily(payload: AttendanceDaily, db: Session = Depends(get_db)):
-    if payload.qr_code != get_today_code():
-        raise HTTPException(status_code=400, detail="QR code is expired or invalid")
-
-    student = db.query(models.Student).filter(models.Student.student_id == payload.student_id).first()
-    if not student:
-        raise HTTPException(status_code=404, detail="Student not found")
-
-    # Check if already attended today
-    today_start = datetime.combine(date.today(), datetime.min.time())
-    already = db.query(models.Attendance).filter(
-        models.Attendance.student_id == payload.student_id,
-        models.Attendance.timestamp >= today_start
-    ).first()
-
-    if already:
-        raise HTTPException(status_code=400, detail="Already marked attendance today")
-
-    attendance = models.Attendance(student_id=payload.student_id)
-    db.add(attendance)
-    db.commit()
-
-    return AttendanceResponse(
-        message="Attendance marked successfully!",
-        student_name=student.name,
-        timestamp=attendance.timestamp
-    )
-
-# Optional: Add test students
-@app.post("/add-test-students")
-def add_test_students(db: Session = Depends(get_db)):
-    test_students = [
-        {"student_id": "STD001", "name": "Alice Johnson"},
-        {"student_id": "STD002", "name": "Bob Smith"},
-        {"student_id": "STD003", "name": "Carol Lee"},
-        {"student_id": "STD004", "name": "David Kim"},
-        {"student_id": "STD005", "name": "Emma Wilson"},
-    ]
-    for s in test_students:
-        if not db.query(models.Student).filter(models.Student.student_id == s["student_id"]).first():
-            db.add(models.Student(**s))
-    db.commit()
-    return {"message": "Test students added"}
\ No newline at end of file
diff --git a/attendance/models.py b/attendance/models.py
deleted file mode 100644
index b95b219..0000000
--- a/attendance/models.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from sqlalchemy import Column, Integer, String, DateTime, ForeignKey
-from sqlalchemy.orm import relationship
-from datetime import datetime
-from database import Base   # ← absolute import (fixed)
-
-class Student(Base):
-    __tablename__ = "students"
-    id = Column(Integer, primary_key=True, index=True)
-    student_id = Column(String, unique=True, index=True)
-    name = Column(String)
-    attendances = relationship("Attendance", back_populates="student")
-
-class Attendance(Base):
-    __tablename__ = "attendances"
-    id = Column(Integer, primary_key=True, index=True)
-    student_id = Column(String, ForeignKey("students.student_id"))
-    timestamp = Column(DateTime, default=datetime.utcnow)
-    student = relationship("Student", back_populates="attendances")
\ No newline at end of file
diff --git a/attendance/requirements.txt b/attendance/requirements.txt
deleted file mode 100644
index 0bc3621..0000000
--- a/attendance/requirements.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-fastapi==0.115.2
-uvicorn==0.30.6
-sqlalchemy==2.0.36
-pydantic==2.9.2
-qrcode[pil]==7.4.2
-Jinja2==3.1.4
\ No newline at end of file
diff --git a/attendance/schemas.py b/attendance/schemas.py
deleted file mode 100644
index bb29360..0000000
--- a/attendance/schemas.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from pydantic import BaseModel
-from datetime import datetime
-
-class AttendanceCreate(BaseModel):
-    student_id: str
-
-class AttendanceDaily(BaseModel):
-    student_id: str      # real student ID like STD001
-    qr_code: str         # the scanned daily code
-
-class AttendanceResponse(BaseModel):
-    message: str
-    student_name: str | None = None
-    timestamp: datetime
-
-    class Config:
-        from_attributes = True
\ No newline at end of file
diff --git a/attendance/templates/home.html b/attendance/templates/home.html
deleted file mode 100644
index a626518..0000000
--- a/attendance/templates/home.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>Daily QR Attendance</title>
-    <style>
-        body { font-family: Arial; text-align: center; padding: 50px; background: #e3f2fd; }
-        .box { background: white; padding: 40px; border-radius: 20px; display: inline-block; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
-        img { width: 350px; height: 350px; margin: 20px; border: 3px solid #1976d2; border-radius: 15px; }
-        h1 { color: #1976d2; }
-        code { background: #f0f0f0; padding: 10px 20px; font-size: 24px; border-radius: 15px; }
-    </style>
-</head>
-<body>
-<div class="box">
-    <h1>Today's Attendance QR Code</h1>
-    <p><strong>{{ date }}</strong></p>
-    <img src="/qr-image" alt="Today's QR">
-    <p>Code: <code>{{ today_code }}</code></p>
-    <p>Show this on projector or TV</p>
-    <br>
-    <a href="/today-qr">Large Screen View</a>
-</div>
-</body>
-</html>
\ No newline at end of file
diff --git a/attendance/templates/today_qr.html b/attendance/templates/today_qr.html
deleted file mode 100644
index 5a383f6..0000000
--- a/attendance/templates/today_qr.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>SCAN NOW - {{ date }}</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <style>
-        body { margin: 0; padding: 0; height: 100vh; background: black; color: white; display: flex; flex-direction: column; justify-content: center; align-items: center; }
-        img { width: 80vmin; height: 80vmin; }
-        h1 { font-size: 8vmin; margin: 5px; }
-        p { font-size: 5vmin; }
-    </style>
-</head>
-<body>
-    <h1>{{ day }}</h1>
-    <h1>{{ date }}</h1>
-    <img src="/qr-image" alt="Scan Me">
-    <p>Scan to mark attendance</p>
-</body>
-</html>
\ No newline at end of file