fix: pricing rule with transaction not working for additional product
diff --git a/erpnext/accounts/doctype/pricing_rule/pricing_rule.json b/erpnext/accounts/doctype/pricing_rule/pricing_rule.json
index cc8ed4b..d08a854 100644
--- a/erpnext/accounts/doctype/pricing_rule/pricing_rule.json
+++ b/erpnext/accounts/doctype/pricing_rule/pricing_rule.json
@@ -406,6 +406,7 @@
"fieldtype": "Column Break"
},
{
+ "default": "0",
"depends_on": "eval:doc.rate_or_discount==\"Rate\"",
"fieldname": "rate",
"fieldtype": "Currency",
@@ -469,6 +470,7 @@
"options": "UOM"
},
{
+ "description": "If rate is zero them item will be treated as \"Free Item\"",
"fieldname": "free_item_rate",
"fieldtype": "Currency",
"label": "Rate"
@@ -563,7 +565,7 @@
"icon": "fa fa-gift",
"idx": 1,
"links": [],
- "modified": "2020-10-28 16:53:14.416172",
+ "modified": "2020-12-04 00:36:24.698219",
"modified_by": "Administrator",
"module": "Accounts",
"name": "Pricing Rule",
diff --git a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
index ec0a485..af8d21d 100644
--- a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
+++ b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
@@ -521,6 +521,22 @@
frappe.get_doc("Item Price", {"item_code": "Water Flask"}).delete()
item.delete()
+ def test_pricing_rule_for_transaction(self):
+ make_item("Water Flask 1")
+ frappe.delete_doc_if_exists('Pricing Rule', '_Test Pricing Rule')
+ make_pricing_rule(selling=1, min_qty=5, price_or_product_discount="Product",
+ apply_on="Transaction", free_item="Water Flask 1", free_qty=1, free_item_rate=10)
+
+ si = create_sales_invoice(qty=5, do_not_submit=True)
+ self.assertEquals(len(si.items), 2)
+ self.assertEquals(si.items[1].rate, 10)
+
+ si1 = create_sales_invoice(qty=2, do_not_submit=True)
+ self.assertEquals(len(si1.items), 1)
+
+ for doc in [si, si1]:
+ doc.delete()
+
def make_pricing_rule(**args):
args = frappe._dict(args)
@@ -539,20 +555,23 @@
"rate_or_discount": args.rate_or_discount or "Discount Percentage",
"discount_percentage": args.discount_percentage or 0.0,
"rate": args.rate or 0.0,
- "margin_type": args.margin_type,
"margin_rate_or_amount": args.margin_rate_or_amount or 0.0,
"condition": args.condition or '',
"apply_multiple_pricing_rules": args.apply_multiple_pricing_rules or 0
})
- if args.get("priority"):
- doc.priority = args.get("priority")
+ for field in ["free_item", "free_qty", "free_item_rate", "priority",
+ "margin_type", "price_or_product_discount"]:
+ if args.get(field):
+ doc.set(field, args.get(field))
apply_on = doc.apply_on.replace(' ', '_').lower()
child_table = {'Item Code': 'items', 'Item Group': 'item_groups', 'Brand': 'brands'}
- doc.append(child_table.get(doc.apply_on), {
- apply_on: args.get(apply_on) or "_Test Item"
- })
+
+ if doc.apply_on != "Transaction":
+ doc.append(child_table.get(doc.apply_on), {
+ apply_on: args.get(apply_on) or "_Test Item"
+ })
doc.insert(ignore_permissions=True)
if args.get(apply_on) and apply_on != "item_code":
diff --git a/erpnext/accounts/doctype/pricing_rule/utils.py b/erpnext/accounts/doctype/pricing_rule/utils.py
index b003328..2c7cd14 100644
--- a/erpnext/accounts/doctype/pricing_rule/utils.py
+++ b/erpnext/accounts/doctype/pricing_rule/utils.py
@@ -457,6 +457,9 @@
pricing_rules = filter_pricing_rules_for_qty_amount(doc.total_qty,
doc.total, pricing_rules)
+ if not pricing_rules:
+ remove_free_item(doc)
+
for d in pricing_rules:
if d.price_or_product_discount == 'Price':
if d.apply_discount_on:
@@ -480,6 +483,12 @@
get_product_discount_rule(d, item_details, doc=doc)
apply_pricing_rule_for_free_items(doc, item_details.free_item_data)
doc.set_missing_values()
+ doc.calculate_taxes_and_totals()
+
+def remove_free_item(doc):
+ for d in doc.items:
+ if d.is_free_item:
+ doc.remove(d)
def get_applied_pricing_rules(pricing_rules):
if pricing_rules:
@@ -492,7 +501,7 @@
def get_product_discount_rule(pricing_rule, item_details, args=None, doc=None):
free_item = pricing_rule.free_item
- if pricing_rule.same_item:
+ if pricing_rule.same_item and pricing_rule.get("apply_on") != 'Transaction':
free_item = item_details.item_code or args.item_code
if not free_item: