WebSVN – SmartDukaan – Diff – //trunk/PyProj/src/shop2020/model/v1/user/impl/CartDataAccessors.py

 Created on 10-May-2010
 @author: ashish
 '''
 from elixir import *
-from shop2020.model.v1.user.impl.Dataservice import Cart, Line, Address, User
+from shop2020.model.v1.user.impl.Dataservice import Cart, Line, Address, User, Discount
 from shop2020.thriftpy.model.v1.user.ttypes import CartStatus, LineStatus, ShoppingCartException,\
     PromotionException
 import datetime
 from shop2020.utils.Utils import to_py_date, to_java_date
         raise ShoppingCartException(101, "item_id cannot be null")
     cart = Cart.get_by(id = cart_id)
     if not cart:
         raise ShoppingCartException(101, "no cart attached to this id")
     item = get_line(item_id, cart_id, None, True)
+    count_deleted_discounts = delete_discounts_for_line(item)
     item.delete()
     current_time = datetime.datetime.now()
     cart.updated_on = current_time
     session.commit()
+def delete_discounts_for_line(item_line):
+    count_deleted = Discount.query.filter_by(line = item_line).delete()
+    session.commit()
+    return count_deleted
+def delete_discounts_from_cart(cart_id, cart = None):
+    if cart is None:
+        if cart_id is None:
+            raise ShoppingCartException(101, 'cart_id and cart, both cannot be null')
+        else:
+            cart = Cart.get_by(id = cart_id)
+    if cart.lines:
+        for line in cart.lines:
+            delete_discounts_for_line(line)
+def save_discounts(discounts):
+    if not discounts:
+        raise ShoppingCartException(101, 'discounts be null')
+    if len(discounts) > 0:
+        cart = Cart.get_by(id = discounts[0].cart_id)
+        for t_discount in discounts:
+            line = Line.query.filter_by(cart = cart, item_id = t_discount.item_id).first()
+            if line is not None:
+                discount = Discount()
+                discount.line = line
+                discount.discount = t_discount.discount
+                discount.quantity = t_discount.quantity
+                session.commit()
 def change_item_status(cart_id, item_id, status):
     if not status:
         raise ShoppingCartException(101, "Status cannot be made null")
     line = get_line(item_id, cart_id, None, True)
     if line:
     #Resetting discounted price of each line in cart to Null
     for line in cart.lines:
         line.discounted_price = None
+    delete_discounts_from_cart(cart = cart)
     cart.discounted_price = None
     cart.coupon_code = None
     session.commit()
 def commit_cart(cart_id, sessionSource, sessionTime):
     cart_lines = cart.lines
     orders = []
     for line in cart_lines:
         if line.line_status == LineStatus.LINE_ACTIVE:
+            quantity_remaining_for_order = line.quantity
+            for discount in line.discounts:
+                i = 0
+                while i < discount.quantity:
+                    t_line_item = create_line_item(line.item_id, line.actual_price - discount.discount)
+                    t_order = create_order(cart.user_id, cart.address_id, t_line_item)
+                    orders.append(t_order)
+                    i += 1
+                quantity_remaining_for_order -= discount.quantity
             i = 0
-            while i< line.quantity:
+            while i < quantity_remaining_for_order:
-                t_line_item = create_line_item(line.item_id, line.discounted_price)
+                t_line_item = create_line_item(line.item_id, line.actual_price)
                 t_order = create_order(cart.user_id, cart.address_id, t_line_item)
                 orders.append(t_order)
                 i += 1
     return orders
     t_order.statusDescription = "Payment Pending"
     t_order.created_timestamp = to_java_date(datetime.datetime.now())
     return t_order
-def create_line_item(item_id, discounted_price):
+def create_line_item(item_id, final_price):
     inventory_client = CatalogClient().get_client()
     item = inventory_client.getItem(item_id)
     t_line_item = TLineItem()
     t_line_item.productGroup = item.productGroup
     t_line_item.brand = item.brand
     t_line_item.model_name = item.modelName
     t_line_item.extra_info = item.featureDescription
     t_line_item.item_id = item.id
     t_line_item.quantity = 1
-    if discounted_price is None or discounted_price == 0:
-        t_line_item.unit_price = item.sellingPrice
-        t_line_item.total_price = item.sellingPrice
-    else:
-        t_line_item.unit_price = discounted_price
+    t_line_item.unit_price = final_price
-        t_line_item.total_price = discounted_price
+    t_line_item.total_price = final_price
     t_line_item.unit_weight = item.weight
     t_line_item.total_weight = item.weight
     return t_line_item

Subversion Repositories SmartDukaan

(root)//trunk/PyProj/src/shop2020/model/v1/user/impl/CartDataAccessors.py – Rev 3386 → 3554