feat: consider `over_order_allowance` while validating order qty
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index 2415aec..d9ff981 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -69,6 +69,7 @@
self.validate_with_previous_doc()
self.validate_for_subcontracting()
self.validate_minimum_order_qty()
+ self.validate_against_blanket_order()
if self.is_old_subcontracting_flow:
self.validate_bom_for_subcontracting_items()
@@ -197,6 +198,33 @@
).format(item_code, qty, itemwise_min_order_qty.get(item_code))
)
+ def validate_against_blanket_order(self):
+ po_data = {}
+ for item in self.get("items"):
+ if item.against_blanket_order and item.blanket_order:
+ if item.blanket_order in po_data:
+ if item.item_code in po_data[item.blanket_order]:
+ po_data[item.blanket_order][item.item_code] += item.qty
+ else:
+ po_data[item.blanket_order][item.item_code] = item.qty
+ else:
+ po_data[item.blanket_order] = {item.item_code: item.qty}
+
+ if po_data:
+ allowance = flt(frappe.db.get_single_value("Buying Settings", "over_order_allowance"))
+ for bo_name, item_data in po_data.items():
+ bo_doc = frappe.get_doc("Blanket Order", bo_name)
+ for item in bo_doc.get("items"):
+ if item.item_code in item_data:
+ remaining_qty = item.qty - item.ordered_qty
+ allowed_qty = remaining_qty + (remaining_qty * (allowance / 100))
+ if allowed_qty < item_data[item.item_code]:
+ frappe.throw(
+ _(
+ f"Item {item.item_code} cannot be ordered more than {allowed_qty} against Blanket Order {bo_name}."
+ )
+ )
+
def validate_bom_for_subcontracting_items(self):
for item in self.items:
if not item.bom: