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Apply Pricing Rule in Shopping Cart

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This commit is contained in:
Kanchan Chauhan 2016-11-22 22:23:31 +05:30
parent 5f453e7779
commit 2c1f399479
3 changed files with 29 additions and 7 deletions
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2
erpnext/accounts/doctype/pricing_rule/pricing_rule.py
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@ -277,7 +277,7 @@ def filter_pricing_rules(args, pricing_rules):
pricing_rules = filter(lambda x: x.for_price_list==args.price_list, pricing_rules) \ pricing_rules = filter(lambda x: x.for_price_list==args.price_list, pricing_rules) \
or pricing_rules or pricing_rules
if len(pricing_rules) > 1: if len(pricing_rules) > 1 and not args.for_shopping_cart:
frappe.throw(_("Multiple Price Rules exists with same criteria, please resolve conflict by assigning priority. Price Rules: {0}") frappe.throw(_("Multiple Price Rules exists with same criteria, please resolve conflict by assigning priority. Price Rules: {0}")
.format("\n".join([d.name for d in pricing_rules])), MultiplePricingRuleConflict) .format("\n".join([d.name for d in pricing_rules])), MultiplePricingRuleConflict)
elif pricing_rules: elif pricing_rules:

30
erpnext/shopping_cart/product.py
View File

@ -4,9 +4,11 @@
from __future__ import unicode_literals from __future__ import unicode_literals
import frappe import frappe
from frappe.utils import cint, fmt_money from frappe.utils import cint, fmt_money, flt
from erpnext.shopping_cart.cart import _get_cart_quotation from erpnext.shopping_cart.cart import _get_cart_quotation
from erpnext.shopping_cart.doctype.shopping_cart_settings.shopping_cart_settings import is_cart_enabled from erpnext.shopping_cart.doctype.shopping_cart_settings.shopping_cart_settings \
import is_cart_enabled, get_shopping_cart_settings
from erpnext.accounts.doctype.pricing_rule.pricing_rule import get_pricing_rule_for_item
@frappe.whitelist(allow_guest=True) @frappe.whitelist(allow_guest=True)
def get_product_info(item_code): def get_product_info(item_code):
@ -51,12 +53,14 @@ def get_qty_in_stock(item_code, template_item_code):
in_stock = in_stock[0][0] > 0 and 1 or 0 in_stock = in_stock[0][0] > 0 and 1 or 0
else: else:
in_stock = -1 in_stock = 0
return in_stock return in_stock
def get_price(item_code, template_item_code, price_list): def get_price(item_code, template_item_code, price_list, qty=1):
if price_list: if price_list:
cart_settings = get_shopping_cart_settings()
price = frappe.get_all("Item Price", fields=["price_list_rate", "currency"], price = frappe.get_all("Item Price", fields=["price_list_rate", "currency"],
filters={"price_list": price_list, "item_code": item_code}) filters={"price_list": price_list, "item_code": item_code})
@ -65,4 +69,22 @@ def get_price(item_code, template_item_code, price_list):
filters={"price_list": price_list, "item_code": template_item_code}) filters={"price_list": price_list, "item_code": template_item_code})
if price: if price:
pricing_rule = get_pricing_rule_for_item(frappe._dict({
"item_code": item_code,
"qty": qty,
"transaction_type": "selling",
"price_list": price_list,
"customer_group": cart_settings.default_customer_group,
"company": cart_settings.company,
"conversion_rate": 1,
"for_shopping_cart": True
}))
if pricing_rule:
if pricing_rule.pricing_rule_for == "Discount Percentage":
price[0].price_list_rate = flt(price[0].price_list_rate * (1.0 - (pricing_rule.discount_percentage / 100.0)))
if pricing_rule.pricing_rule_for == "Price":
price[0].price_list_rate = pricing_rule.price_list_rate
return price[0] return price[0]

4
erpnext/templates/includes/product_page.js
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@ -12,13 +12,13 @@ frappe.ready(function() {
item_code: get_item_code() item_code: get_item_code()
}, },
callback: function(r) { callback: function(r) {
$(".item-cart").toggleClass("hide", !!!r.message.price); $(".item-cart").toggleClass("hide", (!!!r.message.price || !!!r.message.stock));
if(r.message && r.message.price) { if(r.message && r.message.price) {
$(".item-price") $(".item-price")
.html(r.message.price.formatted_price + " per " + r.message.uom); .html(r.message.price.formatted_price + " per " + r.message.uom);
if(r.message.stock==0) { if(r.message.stock==0) {
$(".item-stock").html("<div class='help'>Not in stock</div>"); $(".item-stock").html("<div style='color: red'>Not in stock</div>");
} }
else if(r.message.stock==1) { else if(r.message.stock==1) {
$(".item-stock").html("<div style='color: green'>\ $(".item-stock").html("<div style='color: green'>\