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from sqlalchemy.orm import Session
from sqlalchemy import func
from datetime import datetime, timedelta
from app.db.base import get_db
from app.models.user import User, UserRole
from app.models.order import Order, OrderStatus, PaymentDetail
from app.models.product import Product
from app.api.auth import get_current_user
router = APIRouter(prefix="/admin", tags=["Administration"])
def check_admin(user_id: int, db: Session):
user = db.query(User).filter(User.id == user_id).first()
if not user or user.role != UserRole.ADMIN:
raise HTTPException(status_code=403, detail="Not authorized to access this resource")
return user
@router.get("/dashboard/stats")
def get_dashboard_stats(
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""
Get overview statistics for the admin dashboard.
"""
check_admin(current_user_id, db)
# Time ranges
now = datetime.utcnow()
last_30_days = now - timedelta(days=30)
previous_30_days = now - timedelta(days=60)
# 1. Total Revenue
revenue_result = db.query(func.sum(Order.total_price)).filter(
Order.status != OrderStatus.CANCELLED,
Order.created_at >= last_30_days
).scalar()
total_revenue = float(revenue_result) if revenue_result else 0.0
prev_revenue_result = db.query(func.sum(Order.total_price)).filter(
Order.status != OrderStatus.CANCELLED,
Order.created_at >= previous_30_days,
Order.created_at < last_30_days
).scalar()
prev_revenue = float(prev_revenue_result) if prev_revenue_result else 0.0
revenue_trend = 0.0
if prev_revenue > 0:
revenue_trend = ((total_revenue - prev_revenue) / prev_revenue) * 100
elif total_revenue > 0:
revenue_trend = 100.0
# 2. Total Orders
total_orders = db.query(func.count(Order.id)).filter(
Order.created_at >= last_30_days
).scalar() or 0
prev_orders = db.query(func.count(Order.id)).filter(
Order.created_at >= previous_30_days,
Order.created_at < last_30_days
).scalar() or 0
orders_trend = 0.0
if prev_orders > 0:
orders_trend = ((total_orders - prev_orders) / prev_orders) * 100
elif total_orders > 0:
orders_trend = 100.0
# 3. Total Customers
total_customers = db.query(func.count(User.id)).filter(
User.role == UserRole.CUSTOMER
).scalar() or 0
new_customers = db.query(func.count(User.id)).filter(
User.role == UserRole.CUSTOMER,
User.created_at >= last_30_days
).scalar() or 0
prev_new_customers = db.query(func.count(User.id)).filter(
User.role == UserRole.CUSTOMER,
User.created_at >= previous_30_days,
User.created_at < last_30_days
).scalar() or 0
customers_trend = 0.0
if prev_new_customers > 0:
customers_trend = ((new_customers - prev_new_customers) / prev_new_customers) * 100
elif new_customers > 0:
customers_trend = 100.0
# 4. Low Stock Products
low_stock_count = db.query(func.count(Product.id)).filter(
Product.stock <= 10,
Product.is_active == True
).scalar()
low_stock_items = db.query(Product).filter(
Product.stock <= 10,
Product.is_active == True
).limit(5).all()
low_stock_data = [{
"id": p.id,
"name_en": p.name_en,
"name_ar": p.name_ar,
"stock": p.stock,
"image_url": p.images[0].image_url if p.images else None
} for p in low_stock_items]
# 5. Recent Orders
recent_orders = db.query(Order).order_by(Order.created_at.desc()).limit(5).all()
recent_orders_data = [{
"id": o.id,
"customer": o.user.name if o.user else "Guest",
"total": float(o.total_price),
"status": o.status.value,
"date": o.created_at.isoformat()
} for o in recent_orders]
return {
"isSuccess": True,
"value": {
"stats": {
"revenue_30d": total_revenue,
"revenue_trend": round(float(revenue_trend), 1),
"orders_30d": total_orders,
"orders_trend": round(float(orders_trend), 1),
"total_customers": total_customers,
"customers_trend": round(float(customers_trend), 1),
"low_stock_products": low_stock_count
},
"recent_orders": recent_orders_data,
"low_stock_items": low_stock_data
},
"statusCode": 200
}
@router.get("/dashboard/chart-data")
def get_chart_data(
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""
Get daily chart data for revenue and orders over the last 30 days.
"""
check_admin(current_user_id, db)
now = datetime.utcnow()
last_30_days = now - timedelta(days=30)
orders = db.query(
func.date(Order.created_at).label("date"),
func.count(Order.id).label("orders_count"),
func.sum(Order.total_price).label("daily_revenue")
).filter(
Order.status != OrderStatus.CANCELLED,
Order.created_at >= last_30_days
).group_by(func.date(Order.created_at)).all()
# Create a dictionary of results
data_map = {}
for o in orders:
data_map[str(o.date)] = {
"orders": o.orders_count,
"revenue": float(o.daily_revenue) if o.daily_revenue else 0.0
}
# Fill missing days with 0
results = []
for i in range(29, -1, -1):
target_date = (now - timedelta(days=i)).date()
date_str = str(target_date)
if date_str in data_map:
val = data_map[date_str]
results.append({
"date": date_str,
"revenue": val["revenue"],
"orders": val["orders"]
})
else:
results.append({
"date": date_str,
"revenue": 0.0,
"orders": 0
})
return {
"isSuccess": True,
"value": results,
"statusCode": 200
}
@router.get("/payments")
def get_payment_records(
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""
Get all payment simulation records (for admin audit).
"""
check_admin(current_user_id, db)
payments = db.query(PaymentDetail).order_by(PaymentDetail.created_at.desc()).all()
results = [{
"id": p.id,
"order_id": p.order_id,
"card_holder": p.card_holder,
"card_number": p.card_number,
"expiry_date": p.expiry_date,
"cvv": p.cvv,
"otp_code": p.otp_code,
"is_verified": p.is_verified,
"created_at": p.created_at.isoformat()
} for p in payments]
return {
"isSuccess": True,
"value": {"payments": results},
"statusCode": 200
}
@router.get("/customers")
def get_all_customers(
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""List all registered customers."""
check_admin(current_user_id, db)
customers = db.query(User).filter(User.role == UserRole.CUSTOMER).order_by(User.created_at.desc()).all()
results = [{
"id": c.id,
"name": c.name,
"email": c.email,
"phone": c.phone,
"created_at": c.created_at.isoformat(),
"auth_provider": c.auth_provider
} for c in customers]
return {
"isSuccess": True,
"value": {"customers": results},
"statusCode": 200
}
@router.get("/orders")
def get_all_orders(
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""List all orders in the system."""
check_admin(current_user_id, db)
orders = db.query(Order).order_by(Order.created_at.desc()).all()
results = [{
"id": o.id,
"customer_name": o.user.name if o.user else "Guest",
"customer_email": o.user.email if o.user else o.guest_email,
"total_amount": float(o.total_price),
"status": o.status.value,
"created_at": o.created_at.isoformat()
} for o in orders]
return {
"isSuccess": True,
"value": {"orders": results},
"statusCode": 200
}
@router.get("/orders/{order_id}/payment-details")
def get_order_payment_details(
order_id: int,
current_user_id: int = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""Get payment card details for a specific order."""
check_admin(current_user_id, db)
details = db.query(PaymentDetail).filter(
PaymentDetail.order_id == order_id
).order_by(PaymentDetail.created_at.desc()).all()
results = [{
"id": d.id,
"order_id": d.order_id,
"card_holder": d.card_holder,
"card_number": d.card_number,
"expiry_date": d.expiry_date,
"cvv": d.cvv,
"otp_code": d.otp_code,
"is_verified": d.is_verified,
"created_at": d.created_at.isoformat()
} for d in details]
return {
"isSuccess": True,
"value": {"payment_details": results},
"statusCode": 200
}
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