def bookcart():
if "book_cart" not in session:
session['book_cart'] = {}
book_cart = session['book_cart']
data = request.json
id = str(data.get("id"))
book = Read_data.read_books_by_id(id)
name = book.name
donGia = float(book.donGia)
if id in book_cart:
'''
đã có sản phẩm ở trong giỏ. => tăng số lượng.
'''
book_cart[id]["quantity"] = book_cart[id]["quantity"] + 1
else:
book_cart[id] = {
"id": id,
"name": name,
"donGia": donGia,
"quantity": 1
}
session['book_cart'] = book_cart
quan = util_pay.book_cart_stats(book_cart)
return jsonify({
"total_quantity": quan
})
def sellcart():
if 'cart' not in session:
session['cart'] = {}
cart = session['cart']
data = request.json
idi = str(data.get("id"))
idk = str(data.get("idk"))
date = data.get("date")
book = Read_data.read_books_by_id(idi)
name = book.name
donGia = float(book.donGia)
if idi in cart:
cart[idi]["quantity"] = cart[idi]["quantity"] + 1
else:
cart[idi] = {
"id": idi,
"name": name,
"donGia": donGia,
"quantity": 1,
"idk": idk,
"date": date
}
session['cart'] = cart
quan, price = util_pay.cart_stats(cart)
return jsonify({
"total_amount": price,
"total_quantity": quan,
"cart": cart
})
def book_detail(book_id):
book = Read_data.read_books_by_id(book_id=book_id)
return render_template('book_detail.html',
book=book)