def basket_add():
entry = Basket()
entry.member = session['uid']
entry.goods = request.form.get('goods_id')
entry.goods_cnt = request.form.get('quantity')
db_session.add(entry)
db_session.commit()
return redirect("/basket")
def add_item(self,request):
u = self.current_user(request)
prodid = int(request.REQUEST['id'])
if 'value' in request.REQUEST:
value = request.REQUEST['value']
token = request.REQUEST['token']
visual = request.REQUEST['visual']
s = Sellable(user=u,name=token,value=value,sellid=prodid,visual=visual); s.save()
if 'qty' in request.REQUEST:
for i in range(int(request.REQUEST['qty'])-1):
s = Sellable(user=u,name=token,value=value,sellid=prodid,visual=visual); s.save()
exists = Basket.objects.all().filter(user=u,product=prodid)
if not len(exists):
basket = Basket(user=u,product=prodid)
basket.save()
return self.view_items(request)
def list(event, context):
customer_id = event['pathParameters']['id']
basket = Basket.query(customer_id)
return {
'statusCode': 200,
'body': json.dumps({'items': [dict(result) for result in basket]})
}
async def get_user_basket_items(u_id, loop):
con, cur = await create_con(loop)
await cur.execute('select * from basket where u_id = %s', u_id)
items = await cur.fetchall()
result = []
for item in items:
result.append(
Basket(item[0], item[1], item[2], item[3], item[4], item[5]))
return result
def get(event, context):
customer_id = event['pathParameters']['id']
item_id = event['pathParameters']['product_id']
try:
basket = Basket.get(customer_id, item_id)
return {'statusCode': 200, 'body': basket.body()}
except:
raise Exception("Invalid request")
def create(event, context):
data = json.loads(event['body'])
customer_id = data['customer_id']
product_id = data['product_id']
basket = None
# check if the item is in the basket already, if so we're gonna just add to it
try:
basket = Basket.get(customer_id, product_id)
if basket is not None:
basket.quantity = basket.quantity + data['quantity']
except:
pass
if basket is None:
basket = Basket(customer_id=customer_id,
product_id=product_id,
quantity=data['quantity'],
price=data['price'])
basket.save()
return {"statusCode": 200, "body": basket.body()}
def generate_basket(session: Session, count: int, users: list) -> list:
result = []
for i in range(count):
user = users[random.randint(0, len(users) - 1)]
basket = Basket(users=user)
session.add(basket)
result.append(basket)
session.commit()
for i in result:
session.refresh(i)
log.debug(f"Generate basket: {i}")
return result
async def put(request: Request) -> Response:
try:
login = await authorized_userid(request)
if not login:
return respond_with_json({"error": "Unauthorized"}, status=401)
else:
conn = request.app['db_pool']
Session = sessionmaker(bind=conn)
session = Session()
user = Users.get_user_by_login_sync(session, login=login)
if not user:
return respond_with_json(
{"error": F"No user with login {login}"}, status=404)
data = await request.json()
if data:
basket = session.query(Basket).filter_by(users=user).filter_by(
order=None).first()
if not basket:
basket = Basket(users=user)
try:
for product in data["products"]:
product_shop = session.query(ProductShop).filter_by(
id=product['id']).first()
product_in_basket = ProductInBasket(
basket=basket,
product_shop=product_shop,
quantity=product['quantity'])
session.add(product_in_basket)
session.commit()
except Exception as ex:
session.rollback()
log.warning(
f"Endpoint: basket, Method: put. Msg:{str(ex)}")
return respond_with_json(
{"error": "Internal Server Error"}, status=500)
return respond_with_json({"msg": "Products add successfully"})
else:
return respond_with_json({"error": "No parameters"},
status=400)
except Exception as ex:
log.warning(f"Endpoint: basket, Method: put. Msg:{str(ex)}")
return respond_with_json({"error": "Internal Server Error"},
status=500)
def update(event, context):
# if 'requestContext' in event:
# if 'identity' in event['requestContext']:
# if 'cognitoIdentityId' in event['requestContext']['identity']:
# id = event['requestContext']['identity']['cognitoIdentityId']
# else:
id = event['pathParameters']['id']
data = json.loads(event['body'])
product_id = data['product_id']
try:
basket = Basket.get(id, product_id)
basket.quantity = data['quantity']
basket.save()
return {'statusCode': 200, 'body': {basket.body()}}
except Exception as ex:
logger.error(ex)
raise Exception("Invalid request")
from basket.list import list
if 'ENV' in os.environ:
from get import get
else:
from basket.get import get
logger = logging.getLogger()
if __name__ == "__main__":
from uuid import uuid4
import random
# Tests the model against a local DynamoDB
# docker run --rm -p 8000:8000 amazon/dynamodb-local:latest
if not Basket.exists():
Basket.create_table(read_capacity_units=100,
write_capacity_units=100,
wait=True)
customer_id = str(uuid4())
print('###Test creating basket')
for x in range(1, 6):
item = {
"customer_id": customer_id,
"product_id": str(x),
"price": random.uniform(0.99, 10.99),
"quantity": random.randint(1, 10)
}
event = {'body': json.dumps(item)}
def add_basket(request):
#Basket view( can change and delete items in basket)
if request.method == 'POST':
if 'del' in request.POST:
basket_del = Basket.objects.get(pk=int(request.POST['b_pk']))
basket_del.delete()
elif 'save' in request.POST:
basket_plus = Basket.objects.get(pk=int(request.POST['b_pk']))
basket_plus.quantity = int(request.POST['quant'])
basket_plus.sum_total = basket_plus.quantity * basket_plus.price
basket_plus.save()
else:
good = Goods.objects.get(pk=int(request.POST['pk']))
basket = Basket()
if request.user.is_authenticated():
basket.user = request.user
if not request.session.exists(request.session.session_key):
request.session.create()
basket.basket_id = request.session.session_key
basket.item = good.title
basket.partnumber = good.partnumber
basket.price = good.good_price
basket.quantity = int(request.POST['quantity'])
basket.order_number = random.randint(1, 1000000000)
basket.sum_total = basket.quantity * basket.price
basket.save()
baskets = Basket.objects.filter(basket_id=request.session.session_key)
summ = 0
for bas in baskets:
summ += bas.sum_total
templ = loader.get_template("add_basket.html")
context = RequestContext(request, {'baskets': baskets, 'summ': summ})
return HttpResponse(templ.render(context))
else:
templ = loader.get_template("errors.html")
error = "Get request! o.O"
context = RequestContext(request, {'error': error})
return HttpResponse(templ.render(context))
def add_basket(request):
#Basket view( can change and delete items in basket)
if request.method == 'POST':
if 'del' in request.POST:
basket_del = Basket.objects.get(pk=int(request.POST['b_pk']))
basket_del.delete()
elif 'save' in request.POST:
basket_plus = Basket.objects.get(pk=int(request.POST['b_pk']))
basket_plus.quantity = int(request.POST['quant'])
basket_plus.sum_total = basket_plus.quantity * basket_plus.price
basket_plus.save()
else:
good = Goods.objects.get(pk=int(request.POST['pk']))
basket = Basket()
if request.user.is_authenticated():
basket.user = request.user
if not request.session.exists(request.session.session_key):
request.session.create()
basket.basket_id = request.session.session_key
basket.item = good.title
basket.partnumber = good.partnumber
basket.price = good.good_price
basket.quantity = int(request.POST['quantity'])
basket.order_number = random.randint(1, 1000000000)
basket.sum_total = basket.quantity * basket.price
basket.save()
baskets = Basket.objects.filter(basket_id = request.session.session_key)
summ = 0
for bas in baskets:
summ += bas.sum_total
templ = loader.get_template("add_basket.html")
context = RequestContext(request, {'baskets':baskets, 'summ':summ})
return HttpResponse(templ.render(context))
else:
templ = loader.get_template("errors.html")
error = "Get request! o.O"
context = RequestContext(request, {'error':error})
return HttpResponse(templ.render(context))
def products_select(id):
products = Products.query.all()
selected_customer = Customers.query.get_or_404(id)
if request.method == 'POST':
# Choose product form:
if request.form.get('product_id') or request.form.get(
'product_name') or request.form.get('product_id_list'):
if request.form.get('product_id'):
product_id = int(request.form.get('product_id'))
selected_product = Products.query.get_or_404(product_id)
existing = Basket.query.filter_by(
product_id=selected_product.products_id).first()
if existing:
basket = Basket.query.all()
else:
to_basket = Basket(
product_id=selected_product.products_id,
product_name=selected_product.name,
product_price=selected_product.price,
product_group=selected_product.group,
stock_quantity=selected_product.stock_quantity)
db.session.add(to_basket)
db.session.commit()
basket = Basket.query.all()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer,
basket=basket)
elif request.form.get('product_id_list'):
product_id = int(request.form.get('product_id_list'))
selected_product = Products.query.get_or_404(product_id)
existing = Basket.query.filter_by(
product_id=selected_product.products_id).first()
if existing:
basket = Basket.query.all()
else:
to_basket = Basket(
product_id=selected_product.products_id,
product_name=selected_product.name,
product_price=selected_product.price,
product_group=selected_product.group,
stock_quantity=selected_product.stock_quantity)
db.session.add(to_basket)
db.session.commit()
basket = Basket.query.all()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer,
basket=basket)
basket = Basket.query.all()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer,
basket=basket)
#Choosing product quantity
elif request.form.get('product_qty'):
selected_qty = request.form.get('product_qty').split(' ')
product_id = int(selected_qty[0])
product_qty = int(selected_qty[1])
current_product = Basket.query.filter_by(
product_id=product_id).first()
current_product.product_quantity = product_qty
current_product.product_amount = current_product.product_price * current_product.product_quantity
db.session.commit()
basket = Basket.query.all()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer,
basket=basket)
#return render_template('test.html', selected_qty=selected_qty, product_id=product_id, product_qty=product_qty, current_product=current_product)
#Clean basket
elif request.form.get('clean'):
basket = Basket.query.all()
for product in basket:
db.session.delete(product)
db.session.commit()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer)
#Make invoice
elif request.form.get('make_invoice'):
basket = Basket.query.all()
new_invoice = Invoices(customer=selected_customer)
net_sum = 0
for item in basket:
product_qty = item.product_quantity
total_price = item.product_amount
new_product = Products.query.get_or_404(item.product_id)
new_invoice.invoicing.append(new_product)
net_sum += round(float(total_price), 2)
new_quantity = Quantities(invoice=new_invoice,
product=new_product,
order_quantity=product_qty,
total_price=total_price)
db.session.add(new_quantity)
db.session.delete(item)
new_invoice.net = net_sum
new_invoice.tax = round(float(new_invoice.net * 0.23), 2)
new_invoice.sum = round(float(new_invoice.net + new_invoice.tax),
2)
db.session.add(new_invoice)
db.session.commit()
new_invoice = Invoices.query.order_by("-invoices_id").first()
payment_day = new_invoice.date + datetime.timedelta(
days=selected_customer.payment)
new_invoice.payment_date = payment_day
db.session.commit()
new_invoice = Invoices.query.order_by("-invoices_id").first()
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer,
new_invoice=new_invoice,
payment_day=payment_day)
return render_template('invoicing.html',
products=products,
selected_customer=selected_customer)
