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 books_list():
keyword = request.args.get("kw")
from_price = request.args.get("from_price")
to_price = request.args.get("to_price")
theloai = request.args.get("theloai")
books = Read_data.read_books(keyword=keyword, from_price=from_price, to_price=to_price, theloai=theloai)
return render_template('book_list.html',books=books)
def indexpt(self):
err_msg =" "
khachhangno = Read_data.read_khachhang()
idkhachhang = request.form.get("idkhachhang")
date = request.form.get("date")
sotien = request.form.get("sotien")
if util_pay.thu_tien_no(ngaynhap=date, idkhach=idkhachhang, sotien=sotien):
err_msg = "Thu tiền nợ Thành công !"
else:
err_msg = "Lỗi! chưa thành công"
return self.render('admin/phieuthutien.html', khachhangno=khachhangno, err_msg=err_msg)
def indexpn(self):
err_msg = ""
sach = Read_data.read_books()
if request.method == 'POST':
ngay = request.form.get("date")
soluong = request.form.get('soLuong')
idsach = request.form.get('idsach')
if util_pay.nhap_sach(ngaynhap=ngay, soluong=soluong, idsach=idsach):
err_msg = "Nhập Sách Thành Công!"
else:
err_msg = "Nhập Không Thành công!"
return self.render('admin/nhapsach.html', sach=sach, err_msg=err_msg)
def book_detail(book_id):
book = Read_data.read_books_by_id(book_id=book_id)
return render_template('book_detail.html',
book=book)
def index():
books = Read_data.read_books()
return render_template("index.html", books=books)
def indexds(self):
sach = Read_data.read_book()
return self.render('admin/danhsachsach.html', sach=sach)
def indexhd(self):
err_msg =""
sach = Read_data.read_books()
khachhang = Read_data.read_khachhang()
return self.render('admin/hoadonbansach.html', sach=sach, khachhang=khachhang)
def indexns1(self):
sach = Read_data.read_books()
return self.render('admin/nhapsach1.html', sach=sach)